
Built-in speakers make it easy to catch up with family, friends and colleagues. For movies, music, games and more, you’ll enjoy quality audio without the hassle of connecting external speakers.
AOC Lowblue Light protects you from harmful blue light which, during long sessions, has been shown to cause eye strain, headaches, and sleeping disorders. Our Lowblue Light feature reduces the harmful wavelengths emitted without sacrificing color composition, setting the experience free from the worry of eye damage.

The AOC monitor with 1ms MPRT Response reduces significantly the motion blur, making fast-paced action look crisp and clear, providing an edge in reaction-sensitive games.More than speed, the AOC monitor with a 1ms MPRT is a seamless, fluid motion that immerses you in the virtual world. Whether navigating through a fast-paced racing game or engaged in a high-stakes battle, every millisecond counts.
| Display | |
|---|---|
| HDCP | Yes | 
| Display brightness (typical) | 250 cd/m² | 
| Screen shape | Flat | 
| Display number of colours | 16.7 million colours | 
| Native aspect ratio | 16:9 | 
| Pixel density | 82 ppi | 
| DDC/CI | Yes | 
| Maximum refresh rate | 100 Hz | 
| sRGB coverage (typical) | 101% | 
| HD type | Full HD | 
| Display technology | LED | 
| Contrast ratio (dynamic) | 20000000:1 | 
| Viewing angle, horizontal | 178° | 
| Viewing angle, vertical | 178° | 
| Pixel pitch | 0.3114 x 0.3114 mm | 
| Viewable size, horizontal | 59.8 cm | 
| Viewable size, vertical | 33.6 cm | 
| Backlight type | W-LED | 
| Display resolution | 1920 x 1080 pixels | 
| Response time | 4 ms | 
| Display diagonal | 68.6 cm (27") | 
| Contrast ratio (typical) | 1300:1 | 
| NTSC coverage (typical) | 84% | 
| Touchscreen | No | 
| High Dynamic Range (HDR) supported | Yes | 
| Panel type | IPS | 
| LED backlight | Yes | 
| Response time measurement type | GTG (Gray to Gray) | 
| Response time (MPRT) | 1 ms | 
| Anti-glare screen | Yes | 
| Audio | |
| Built-in speaker(s) | Yes | 
| RMS rated power | 4 W | 
| Performance | |
| Built-in speaker(s) | Yes | 
| RMS rated power | 4 W | 
| Built-in camera | No | 
| VESA Adaptive Sync support | Yes | 
| Low Blue Light technology | Yes | 
| Flicker-free technology | Yes | 
| Multimedia | |
| Number of speakers | 2 | 
| Built-in speaker(s) | Yes | 
| RMS rated power | 4 W | 
| Built-in camera | No | 
| Design | |
| Market positioning | Consumer | 
| Feet colour | Black | 
| Product colour | Black | 
| Front bezel colour | Black | 
| Frameless design | Yes | 
| Camera | |
| Built-in camera | No | 
| Ports & interfaces | |
| Built-in USB hub | No | 
| Headphone out | Yes | 
| VGA (D-Sub) ports quantity | 1 | 
| HDMI ports quantity | 1 | 
| HDCP | Yes | 
| Headphone outputs | 1 | 
| Headphone connectivity | 3.5 mm | 
| HDMI | Yes | 
| AC (power) in | Yes | 
| HDMI version | 1.4 | 
| HDCP version | 1.4 | 
| Technical details | |
|---|---|
| Height (without stand) | 356.7 mm | 
| Depth (without stand) | 45.3 mm | 
| Width (without stand) | 616.6 mm | 
| Feet colour | Black | 
| Cable lock slot | Yes | 
| HDMI | Yes | 
| Product colour | Black | 
| Front bezel colour | Black | 
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS | 
| Power supply type | Internal | 
| Weight (with stand) | 3.98 kg | 
| Touchscreen | No | 
| Ergonomics | |
| VESA mounting | Yes | 
| Cable lock slot | Yes | 
| Panel mounting interface | 100 x 100 mm | 
| Swivelling | No | 
| Tilt angle range | -5 - 23° | 
| Pivot | No | 
| Height adjustment | No | 
| Cable lock slot type | Kensington | 
| Tilt adjustment | Yes | 
| Power | |
| Power supply type | Internal | 
| AC input voltage | 100 - 240 V | 
| AC input frequency | 50/60 Hz | 
| Power consumption (standby) | 0.5 W | 
| Power consumption (typical) | 23 W | 
| Power consumption (off) | 0.3 W | 
| Input current | 1.5 A | 
| Energy efficiency scale | A to G | 
| Energy efficiency class (SDR) | E | 
| Energy efficiency class (HDR) | E | 
| Energy consumption (SDR) per 1000 hours | 18 kWh | 
| Energy consumption (HDR) per 1000 hours | 18 kWh | 
| Weight & dimensions | |
| Height (without stand) | 356.7 mm | 
| Depth (without stand) | 45.3 mm | 
| Width (without stand) | 616.6 mm | 
| Width (with stand) | 616.6 mm | 
| Depth (with stand) | 229.5 mm | 
| Height (with stand) | 452.9 mm | 
| Weight (with stand) | 3.98 kg | 
| Weight (without stand) | 3.58 kg | 
| Package width | 690 mm | 
| Package depth | 142 mm | 
| Package height | 453 mm | 
| Package weight | 6.37 kg | 
| Packaging data | |
| Package width | 690 mm | 
| Package depth | 142 mm | 
| Package height | 453 mm | 
| Package weight | 6.37 kg | 
| Stand included | Yes | 
| Cables included | HDMI | 
| HDMI cable length | 1.8 m | 
| Packaging content | |
| Stand included | Yes | 
| Cables included | HDMI | 
| HDMI cable length | 1.8 m | 
| Other features | |
| Compliance certificates | CE, Federal Communications Commission (FCC), RoHS | 
| Height (without stand) | 356.7 mm | 
| Depth (without stand) | 45.3 mm | 
| Width (without stand) | 616.6 mm | 
| HDMI | Yes | 
| Energy efficiency scale | A to G | 
| Power supply type | Internal | 
| Touchscreen | No | 
| Front bezel colour | Black | 
| Product | 
                        
                            
    
         
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|---|---|---|---|---|---|---|
| SKU | 
                                 
                                                                                                                                27B3HA2                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                243V7QJABF/00                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HP248PJB                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                HS248PPB                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                271E1SCA/00                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                241E1SCA/00                                                                                                                         
                             | 
                                            
| Manufacturer | 
                                 
                                                                                                                                AOC                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Philips                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Hannspree                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Hannspree                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Philips                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Philips                                                                                                                         
                             | 
                                            
| Display diagonal | 
                                 
                                                                                                                                ≈ 21 inches                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                ≈ 21 inches                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                ≈ 21 inches                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                ≈ 21 inches                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                ≈ 21 inches                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                ≈ 21 inches                                                                                                                         
                             | 
                                            
| Display resolution | 
                                 
                                                                                                                                1920 x 1080 pixels                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1920 x 1080 pixels                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1920 x 1080 pixels                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1920 x 1080 pixels                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1920 x 1080 pixels                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                1920 x 1080 pixels                                                                                                                         
                             | 
                                            
| Product colour | 
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Black                                                                                                                         
                             | 
                                            
| Touchscreen | 
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                            
| Built-in camera | 
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                            
| Market positioning | 
                                 
                                                                                                                                Consumer                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Home                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Business                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Home                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Home                                                                                                                         
                             | 
                                            
| Display technology | 
                                 
                                                                                                                                LED                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                LED                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                LED                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                LED                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                LCD                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                LCD                                                                                                                         
                             | 
                                            
| Native aspect ratio | 
                                 
                                                                                                                                16:9                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                16:9                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                16:9                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                16:9                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                16:9                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                16:9                                                                                                                         
                             | 
                                            
| VESA mounting | 
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                            
| NVIDIA G-SYNC | 
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                            
| Built-in USB hub | 
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                            
| AMD FreeSync | 
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N/A                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                N                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             | 
                                                                                
                                 
                                                                                                                                Y                                                                                                                         
                             |