Monitors
Product specifications and review coverage for this exact model.
Image supplied through Icecat
AOC U2790PQU is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 3840 x 2160 pixels; panel type: IPS; maximum refresh rate: 60 Hz. This entry covers manufacturer code U2790PQU. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
Publisher rating supplied by Icecat: 90%
The AOC U2790PQU looks like a competitively priced and well-specified 4K panel for the office and it doesn't disappoint. Image quality is always razor sharp when showing UHD content, be that Photoshop, Forza Horizon 4 or 4K films.Yes, it's a pity there's...
Supplier-linked review for AOC U2790PQU. Check the original for the tested configuration.
Read the full review ↗Excerpt and rating supplied through Icecat · Checked 19 Sep 2026
Publisher rating supplied by Icecat: 80%
It also feels fairly solid, with enough heft to stay (mostly) still when you prod at the joystick on its rear. As soon as the OSD interface springs into life, though, it’s clear that you aren’t dealing with a premium model. For a start, “spring” is too sp...
Supplier-linked review for AOC U2790PQU. Check the original for the tested configuration.
Read the full review ↗Excerpt and rating supplied through Icecat · Checked 19 Sep 2026
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Manufacturer code: U2790PQU. Icecat product 69760448 · Checked 19 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 68.6 cm (27") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | IPS |
| Maximum refresh rate | 60 Hz |
| Response time | 5 ms |
| Display brightness (typical) | 350 cd/m² |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
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| Digital vertical frequency | 23 - 80 Hz |
|---|---|
| Number of speakers | 2 |
| Rated audio power (RMS) | 4 W |
| Built-in speakers | Yes |
| Built-in microphone | No |
| Audio input | Yes |
| Headphone out | Yes |
| Headphone outputs | 1 |
| Microphone in | Yes |
| Display technology | LED |
|---|---|
| Touchscreen | No |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 50000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Display diagonal (metric) | 68.58 cm |
| Colour gamut standard | Adobe RGB, NTSC, sRGB |
| On Screen Display (OSD) | Yes |
| On Screen Display (OSD) languages | Simplified Chinese, Traditional Chinese, Czech, Dutch, English, Finnish, French, German, Italian, Japanese, Korean, Croatian, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Ukrainian |
| Supported graphics resolutions | 640 x 350, 640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 2560 x 1440, 3840 x 2160 |
|---|---|
| Frameless design | Yes |
| Storage temperature (T-T) | -25 - 55 °C |
| Storage relative humidity (H-H) | 5 - 93% |
| Supported video modes | 2160p |
|---|---|
| Built-in camera | No |
| Horizontal scan range | 30 - 99 kHz |
|---|---|
| Vertical scan range | 23 - 80 Hz |
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-B |
| Number of upstream ports | 1 |
| USB Type-A downstream ports quantity | 2 |
| DVI port | No |
| HDMI | Yes |
| HDMI version | 1.4/2.0 |
| DisplayPort version | 1.2 |
| Headphone connectivity | 3.5 mm |
| Panel mounting interface | 100 x 100 mm |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
| Fast charging | No |
|---|---|
| Energy efficiency class (SDR) | G |
| Energy consumption (SDR) per 1000 hours | 28 kWh |
| Power consumption (typical) | 35 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 65 W |
| Power consumption (off) | 0.3 W |
| Power consumption (PowerSave) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | Internal |
| Energy efficiency scale | A to G |
| Operating temperature (T-T) | 0 - 40 °C |
|---|
| Product colour | Black |
|---|---|
| Front bezel colour | Black |
| Feet colour | Titanium |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Width (with stand) | 614.9 mm |
| Depth (with stand) | 199.5 mm |
| Height (with stand) | 535 mm |
| Weight (with stand) | 6.5 kg |
| Width (without stand) | 614.9 mm |
| Depth (without stand) | 43.5 mm |
| Height (without stand) | 364.1 mm |
| Weight (without stand) | 4.65 kg |
| Power cable length | 1.8 m |
| Compatibility | VESA-P1 |
|---|---|
| Compliance certificates | CE |
| Certification | WEEE,RoHs compliant,CB,TUV-Bauart-Mark,ISO 9241-307,EAC,FCC,Microsoft WHQL |
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| LED backlight | Yes |
| Backlight type | W-LED |
| Response time measurement type | GTG (Gray to Gray) |
| Pixel pitch | 0.1554 x 0.1554 mm |
| Viewable size, horizontal | 59.7 cm |
| Viewable size, vertical | 33.6 cm |
| Surface hardness | 3H |
| sRGB coverage (typical) | 108% |
| NTSC coverage (typical) | 77% |
| Adobe RGB coverage | 80% |
| 3D | No |
| Separate H/V sync | Yes |
| NVIDIA G-SYNC | No |
| AMD FreeSync | No |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Market positioning | Business |
| Detachable stand | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | Yes |
| Pivot angle | 0 - 90° |
| Swivelling | Yes |
| Swivel angle range | -45 - 45° |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 21° |
| Plug and Play | Yes |
| LED indicators | Power |
| External power adapter | No |
| Operating relative humidity (H-H) | 10 - 85% |
| Operating altitude | 0 - 5000 m |
| Non-operating altitude | 5000 - 12192 m |
| Stand included | Yes |
| Sustainability certificates | ENERGY STAR |
| Doesn't contain | Mercury |
| On/off switch | Yes |
| TV tuner integrated | No |
| Exterior finish type | Gloss |
| Heavy metals free | Hg (mercury) |
| Bezel thickness type | Frameless |
| Mean time between failures (MTBF) | 50000 h |
| Light effects | No |
| Package width | 703 mm |
|---|---|
| Package depth | 226 mm |
| Package height | 468 mm |
| Package weight | 10.6 kg |
| Cables included | AC, HDMI, DisplayPort |
| Manual | Yes |
| Warranty period | 3 year(s) |
| Packaging recyclability rate | 100% |
| Harmonized System (HS) code | 85285210 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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