4K Ultra High-Definition (3840 x 2160) resolution delivers ultra-crisp picture quality and allows users to see more on the screen at one time. This provides more screen 'real estate' and shows more detail for sharper and more brilliant images. Whether working on the next beautiful photo, or design, or even just used for productivity, users will marvel at the true, crisp image that only a UHD display can provide.
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.
Adaptive Sync aligns your monitor’s vertical refresh rate with the frame rate delivered by your GPU, making your gameplay and casual gaming experience even more fluid by eliminating stuttering, tearing and judder. This feature is also useful when enjoying videos and other visual media, for a smoother entertainment.
HDR10 technology takes picture quality to the next level, seamlessly enhancing the synchronization between your device and monitor. Enjoy vibrant, true-to-life visuals with enhanced depth, clarity, and color accuracy—perfect for creating an immersive and smooth viewing experience. Whether you're working, watching movies, or simply enjoying high-definition content, HDR10 makes every moment sharper and more engaging.
| Audio | |
|---|---|
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
| Built-in camera | No |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Display | |
| Display brightness (typical) | 350 cd/m² |
| Screen shape | Flat |
| Display number of colours | 1.073 billion colours |
| Native aspect ratio | 16:9 |
| Maximum refresh rate | 60 Hz |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Backlight type | W-LED |
| Display resolution | 3840 x 2160 pixels |
| Response time | 4 ms |
| Display diagonal | 68.6 cm (27") |
| Contrast ratio (typical) | 1000:1 |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | IPS |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |
| Display diagonal (metric) | 68.6 cm |
| LED backlight | Yes |
| Anti-glare screen | Yes |
| Management features | |
| On Screen Display (OSD) | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 2 W |
| Built-in camera | No |
| Design | |
| Feet colour | Black |
| Product colour | Black |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
|---|---|
| Built-in USB hub | No |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDMI | Yes |
| HDMI version | 2.0 |
| DisplayPort version | 1.4 |
| Technical details | |
| Height (without stand) | 363.8 mm |
| Depth (without stand) | 45.7 mm |
| Width (without stand) | 614 mm |
| Feet colour | Black |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Tilt angle range | -5 - 20° |
| On Screen Display (OSD) | Yes |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 11 cm |
| Power | |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power consumption (max) | 52 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 27 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | F |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 25 kWh |
| Energy consumption (HDR) per 1000 hours | 40 kWh |
| Weight & dimensions | |
| Height (without stand) | 363.8 mm |
| Depth (without stand) | 45.7 mm |
| Width (without stand) | 614 mm |
| Width (with stand) | 614 mm |
| Depth (with stand) | 229.8 mm |
| Height (with stand) | 517.9 mm |
| Weight (without stand) | 3.64 kg |
| Package width | 820 mm |
| Package depth | 481 mm |
| Package height | 162 mm |
| Package weight | 5.2 kg |
| Packaging data | |
| Package width | 820 mm |
| Package depth | 481 mm |
| Package height | 162 mm |
| Package weight | 5.2 kg |
| Cables included | AC, HDMI |
| Packaging content | |
| Cables included | AC, HDMI |
| Other features | |
| Height (without stand) | 363.8 mm |
| Depth (without stand) | 45.7 mm |
| Width (without stand) | 614 mm |
| Power consumption (max) | 52 W |
| HDMI | Yes |
| Energy efficiency scale | A to G |
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|---|---|---|---|---|---|---|
| SKU |
U27B3AF
|
HT161HNB
|
HT225HPB
|
322E1C/00
|
325E1C/00
|
328E1CA/00
|
| Manufacturer |
AOC
|
Hannspree
|
Hannspree
|
Philips
|
Philips
|
Philips
|
| Display diagonal |
≈ 21 inches
|
under 18 inches
|
≈ 21 inches
|
30 to 50 inches
|
30 to 50 inches
|
30 to 50 inches
|
| Display resolution |
N/A
|
1366 x 768 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
N/A
|
N/A
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Touchscreen |
N/A
|
Y
|
Y
|
N
|
N
|
N
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
N/A
|
N/A
|
N/A
|
Home
|
Home
|
Home
|
| Display technology |
LED
|
LED
|
LED
|
LCD
|
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
|
N
|
N
|
N
|
N
|
| Built-in USB hub |
N
|
N
|
N
|
N
|
N
|
N
|
| AMD FreeSync |
N/A
|
N
|
N
|
Y
|
Y
|
N
|
