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AOC E4 Q32E4U computer monitor 80 cm (31.5") 2560 x 1440 pixels Quad HD LED Black

QHD Resolution
With 2560 x 1440 resolution, Quad HD (QHD) offers superior picture quality and sharp imagery that reveals the finest details. The widescreen 16:9 aspect ratio provides plenty of space to spread out and work, plus allows you to enjoy games or movies in their original size.

100Hz Refresh Rate
Equip yourself with twice the frame rate of other monitors and say goodbye to image stuttering and blurry motion. With a 100Hz refresh rate every frame is rendered sharply and in smooth succession, so you can line up your shots accurately and appreciate high speed races in all their glory.

Height adjustable Stand
Raise or lower the screen to suit each individual’s height and seating preferences. The easy-to-adjust stand ensures hours of comfort.

Anti-Blue light
AOC has created an innovative solution to protect against the damaging effects of blue light from computer screens. AOC’s Anti-Blue Light technology is revolutionary in reducing the intensity and strength of blue light from computer screens while still maintaining true color and clarity.
The Q32E4U features a spacious 31.5" QHD display and a 100Hz refresh rate for fluid, precise visuals. Its Height Adjustable Stand (HAS) ensures ergonomic alignment, while hardware-based anti-blue light technology supports extended use. With integrated 2x3W speakers, it’s a complete solution for professional environments.
| Display | |
|---|---|
| HDCP | Yes |
| Display brightness (typical) | 350 cd/m² |
| Screen shape | Flat |
| Display number of colours | 16.7 million colours |
| Native aspect ratio | 16:9 |
| Pixel density | 93 ppi |
| Maximum refresh rate | 100 Hz |
| sRGB coverage (typical) | 118.4% |
| HD type | Quad HD |
| Display technology | LED |
| Contrast ratio (dynamic) | 20000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Pixel pitch | 0.2727 x 0.2727 mm |
| Digital horizontal frequency | 30 - 150 kHz |
| Digital vertical frequency | 48 - 100 Hz |
| Backlight type | W-LED |
| Display resolution | 2560 x 1440 pixels |
| Response time | 4 ms |
| Display diagonal | 80 cm (31.5") |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | No |
| High Dynamic Range (HDR) supported | Yes |
| Panel type | IPS |
| Display diagonal (metric) | 80 cm |
| LED backlight | Yes |
| Local dimming | Yes |
| Response time measurement type | GTG (Gray to Gray) |
| Anti-glare screen | Yes |
| Audio | |
| Built-in speaker(s) | Yes |
| RMS rated power | 6 W |
| Performance | |
| Built-in speaker(s) | Yes |
| RMS rated power | 6 W |
| Built-in camera | No |
| Low Blue Light technology | Yes |
| Flicker-free technology | Yes |
| Multimedia | |
| Number of speakers | 2 |
| Built-in speaker(s) | Yes |
| RMS rated power | 6 W |
| Built-in camera | No |
| Power | |
| Power cable length | 1.8 m |
| Power supply type | Internal |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Energy efficiency class (SDR) | C |
| Energy efficiency class (HDR) | C |
| Design | |
| Market positioning | Consumer |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
| Product colour | Black |
| Front bezel colour | Black |
| Frameless design | Yes |
| Detachable stand | Yes |
| Bezel thickness type | Frameless |
| Camera | |
| Built-in camera | No |
| Ports & interfaces | |
| Built-in USB hub | Yes |
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB Type-A downstream ports quantity | 4 |
| Headphone out | Yes |
| HDMI ports quantity | 2 |
| DisplayPorts quantity | 1 |
| HDCP | Yes |
| Audio output | Yes |
| Headphone outputs | 1 |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 1.4 |
| Number of USB Type-B upstream ports quantity | 1 |
| HDCP version | 1.4/2.2 |
| Technical details | |
|---|---|
| Height (without stand) | 420.4 mm |
| Depth (without stand) | 60.6 mm |
| Width (without stand) | 714.5 mm |
| Cable lock slot | Yes |
| HDMI | Yes |
| Product colour | Black |
| Front bezel colour | Black |
| Sustainability certificates | EPEAT Gold, EPEAT Climate +, TCO |
| Warranty period | 5 year(s) |
| Compliance certificates | CE |
| Power supply type | Internal |
| Weight (with stand) | 9.01 kg |
| Touchscreen | No |
| Ergonomics | |
| VESA mounting | Yes |
| Cable lock slot | Yes |
| Panel mounting interface | 100 x 100 mm |
| Swivelling | Yes |
| Swivel angle range | -178 - 178° |
| Tilt angle range | -5 - 30° |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Height adjustment | Yes |
| Cable lock slot type | Kensington |
| Tilt adjustment | Yes |
| Adjustable height (max) | 18 cm |
| Weight & dimensions | |
| Height (without stand) | 420.4 mm |
| Depth (without stand) | 60.6 mm |
| Width (without stand) | 714.5 mm |
| Width (with stand) | 714.5 mm |
| Depth (with stand) | 270.4 mm |
| Height (with stand) | 628.6 mm |
| Weight (with stand) | 9.01 kg |
| Weight (without stand) | 6.06 kg |
| Package width | 840 mm |
| Package depth | 159 mm |
| Package height | 510 mm |
| Package weight | 12.2 kg |
| Packaging data | |
| Package width | 840 mm |
| Package depth | 159 mm |
| Package height | 510 mm |
| Package weight | 12.2 kg |
| Power cable length | 1.8 m |
| Cables included | AC, HDMI, DisplayPort |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Packaging content | |
| Power cable length | 1.8 m |
| Cables included | AC, HDMI, DisplayPort |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Sustainability | |
| Sustainability certificates | EPEAT Gold, EPEAT Climate +, TCO |
| Other features | |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
| Bezel thickness type | Frameless |
| Warranty period | 5 year(s) |
| Local dimming | Yes |
| Compliance certificates | CE |
| Height (without stand) | 420.4 mm |
| Depth (without stand) | 60.6 mm |
| Width (without stand) | 714.5 mm |
| HDMI | Yes |
| Power supply type | Internal |
| Power cable length | 1.8 m |
| Touchscreen | No |
| Front bezel colour | Black |
| Certificates | |
| Certification | WEEE,REACH compliant,RoHs compliant,CB,TUV-GS-Mark,TUV Ergo,EAC,FCC |
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|---|---|---|---|---|---|---|
| SKU |
Q32E4U
|
HT273HPB
|
HT161HNB
|
HT225HPB
|
TD2230
|
TD1630-3
|
| Manufacturer |
AOC
|
Hannspree
|
Hannspree
|
Hannspree
|
Viewsonic
|
Viewsonic
|
| Display resolution |
N/A
|
1920 x 1080 pixels
|
1366 x 768 pixels
|
1920 x 1080 pixels
|
1920 x 1080 pixels
|
1366 x 768 pixels
|
| 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 |
Y
|
N
|
N
|
N
|
Y
|
Y
|
| AMD FreeSync |
N/A
|
N
|
N
|
N
|
N
|
N
|
| Display diagonal |
30 to 50 inches
|
≈ 21 inches
|
under 18 inches
|
≈ 21 inches
|
≈ 21 inches
|
under 18 inches
|
| Product colour |
Black
|
Black
|
Black
|
Black
|
Black
|
Black
|
| Touchscreen |
N
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Built-in camera |
N
|
N
|
N
|
N
|
N
|
N
|
| Market positioning |
Consumer
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
| Display technology |
LED
|
LED
|
LED
|
LED
|
LCD
|
LCD
|





