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| General Info | ||
|---|---|---|
| Model Number | AOC U28G2X | AOC CU34G3S |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2020 |
| Brand | AOC | AOC |
| Model Number | U28G2X | CU34G3S |
| Alias | U28G2XU U28G2XU/BK U28G2XU BK |
|
| Display | ||
| Screen Size Class | 28" (inches) | 34" (inches) |
| Diagonal Size | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
31.39 in 79.7 cm 797.22 mm 2.62 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.14 in 33.4 cm 333.72 mm 1.09 ft |
| Display Curvature | 1000 | |
| Display Manufacturer | Innolux | Samsung |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 21:9 |
| Screen Resolution | 3840 x 2160 | 3440 x 1440 |
| Screen Pixel Pitch | 0.161 mm | 0.232 mm |
| Screen Pixel Density | 157 ppi | 109 ppi |
| Screen-to-Body Ratio | 90.36 % | 91.51 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 95% | 91% |
| sRGB | 122 % | 120 % |
| NTSC 1953 | 108 % | 100 % |
| Screen Brightness | 320 cd/m² | 300 cd/m² |
| Max Screen Brightness | 460 cd/m² | |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| HDR | DisplayHDR 400 | HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.09 in 5.3 cm 53 mm 0.17 ft |
5.25 in 13.3 cm 133.4 mm 0.44 ft |
| Case Weight | 4.81 kg 11 lbs |
6.75 kg 15 lbs |
| Case Width with Stand | 25.06 in 63.6 cm 636.4 mm 2.09 ft |
31.29 in 79.5 cm 794.8 mm 2.61 ft |
| Case Height with Stand | 15.82 in 40.2 cm 401.9 mm 1.32 ft |
15.83 in 40.2 cm 402 mm 1.32 ft |
| Case Depth with Stand | 8.95 in 22.7 cm 227.4 mm 0.75 ft |
13.37 in 34 cm 339.5 mm 1.11 ft |
| Case Weight with Stand | 6.15 kg 14 lbs |
8.25 kg 18 lbs |
| Case Color | Black and Red | Black Red |
| Hardware | ||
| Internal Storage | 8 | |
| Built-in Camera | No | No |
| Connectivity | 2 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 2 x HDMI 2.0 |
2 x HDMI 2.0 2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 5W |
| Features | ||
| Cool Features | Black Equalizer DDC2B (DDC/CI compatible) Low Blue Light Flicker-free technology G-Menu adjustment software Picture-in-Picture MBR low motion Blur technology Frame Counter Display Stream Compression (DSC) Adaptive-Sync technology Picture-by-Picture Game Tone Adjustment AMD FreeSync technology HDR Mode |
Black Equalizer DDC2B/CI Low Blue Light Picture-by-Picture Motion Blur Reduction technology Flicker-free technology Adaptive-Sync technology Picture-in-Picture AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 25.06 in 63.6 cm 636.4 mm 2.09 ft |
31.29 in 79.5 cm 794.8 mm 2.61 ft |
| Case Height | 14.51 in 36.9 cm 368.5 mm 1.21 ft |
14.4 in 36.6 cm 365.8 mm 1.2 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | No |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 30 ° | 30 ° |
| Right Swivel | 30 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 23 ° | 23 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 144 Hz | 48 Hz - 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 255 kHz | 30 kHz - 250 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
DisplayPort cable USB Type-B cable |
| Certificates and Standards | ||
| Licenses | CCC CE CEL CH RoHS cTUVus FCC Win10 |
CCC CE CEL CH RoHS FCC Win 10 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 3657.6 | |
| Max Storage Altitude | 12192 |
| AOC U28G2X | AOC CU34G3S |
