Acer 12HQLB
tbdCOR ScoreAvailable after 3 critic reviews
Monitors
AOC AG276UZD reviews
Product specifications and review coverage for this exact model.
Image supplied through Icecat
Product overview
AOC AG276UZD is listed in the computer monitors category. The recorded specifications include display diagonal: 67.3 cm (26.5"); display resolution: 3840 x 2160 pixels; panel type: OLED; maximum refresh rate: 240 Hz. This entry covers manufacturer code AG276UZD. 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.
Expert reviews
No scored critic reviews have been imported for this exact product yet. It remains unrated.
The COR Score gives each publisher one rating. Scores are converted to the same five-point scale.
Specifications
Manufacturer code: AG276UZD. Icecat product 125095735 · Checked 17 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 67.3 cm (26.5") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | OLED |
| Maximum refresh rate | 240 Hz |
| Response time | 0.03 ms |
| Display brightness (typical) | 450 cd/m² |
| High Dynamic Range (HDR) supported | Yes |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening7 details
| Digital horizontal frequency | 30 - 570 kHz |
|---|---|
| Digital vertical frequency | 48 - 240 Hz |
| Number of speakers | 2 |
| Rated audio power (RMS) | 10 W |
| Built-in speakers | Yes |
| Headphone out | Yes |
| Headphone outputs | 1 |
Display17 details
| Display technology | OLED |
|---|---|
| Touchscreen | No |
| Display brightness (peak) | 1000 cd/m² |
| Display surface | Gloss |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 150000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display number of colours | 1.07 billion colours |
| Display diagonal (metric) | 67.31 cm |
| High Dynamic Range (HDR) technology | DisplayHDR 400 True Black |
| Colour gamut standard | Adobe RGB, DCI-P3, sRGB |
| AMD FreeSync refresh rate range | 48 - 240 Hz |
| 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 |
| Native refresh rate | 60 Hz |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Connections & wireless15 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 1 (3.1 Gen 1) |
| USB upstream port type | USB Type-B, USB Type-C |
| Number of upstream ports | 2 |
| Number of USB Type-B upstream ports quantity | 1 |
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| HDMI | Yes |
| HDMI version | 2.1 |
| DisplayPort version | 2.1 |
| Headphone connectivity | 3.5 mm |
| Panel mounting interface | 100 x 100 mm |
| DisplayPort cable length | 1.8 m |
| HDMI cable length | 1.8 m |
Power & battery11 details
| USB Power Delivery (USB PD) | Yes |
|---|---|
| USB Power Delivery up to | 65 W |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 35 kWh |
| Energy consumption (HDR) per 1000 hours | 42 kWh |
| Power consumption (typical) | 94 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (off) | 0.3 W |
| Power supply type | External |
| Energy efficiency scale | A to G |
Controls & features1 detail
| Shadow control | Yes |
|---|
Design & dimensions13 details
| Product colour | Black |
|---|---|
| Front bezel colour | Black |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Width (with stand) | 609.3 mm |
| Depth (with stand) | 240 mm |
| Height (with stand) | 525.6 mm |
| Weight (with stand) | 6.85 kg |
| Width (without stand) | 609.3 mm |
| Depth (without stand) | 74.4 mm |
| Height (without stand) | 350.6 mm |
| Weight (without stand) | 5.35 kg |
Software & compatibility2 details
| Brand specific technologies | Crosshair |
|---|---|
| Certification | WEEE,REACH compliant,RoHs compliant |
Further product details31 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| LED backlight | Yes |
| Backlight type | QD |
| Response time measurement type | GTG (Gray to Gray) |
| Pixel density | 166 ppi |
| sRGB coverage (typical) | 145.9% |
| Adobe RGB coverage | 96.5% |
| DCI-P3 coverage | 99.3% |
| NVIDIA G-SYNC | Yes |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| Market positioning | Gaming |
| Detachable stand | Yes |
| Built-in KVM switch | Yes |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Pivot | Yes |
| Pivot angle | -90 - 90° |
| Swivelling | Yes |
| Swivel angle range | 18.5 - 18.5° |
| Tilt adjustment | Yes |
| Tilt angle range | 3.5 - 21.5° |
| Picture-in-Picture | Yes |
| Number of OSD languages | 19 |
| Doesn't contain | Mercury, PVC/BFR |
| Low input lag | Yes |
| FPS counter | Yes |
| Dial point | Yes |
| Bezel thickness type | Frameless |
Packaging & supplied accessories6 details
| Package width | 730 mm |
|---|---|
| Package depth | 188 mm |
| Package height | 480 mm |
| Package weight | 11.6 kg |
| Cables included | HDMI, DisplayPort, USB, USB Type-C, Mini DisplayPort |
| Warranty period | 3 year(s) |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
