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| General Info | ||
|---|---|---|
| Model Number | Iiyama G-Master GB2870UHSU-B1 | AOC U28G2X |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2022 | 2021 |
| Brand | Iiyama | AOC |
| Model Number | G-Master GB2870UHSU-B1 | U28G2X |
| Alias | Red Eagle GB2870UHSU-B1 | U28G2XU U28G2XU/BK U28G2XU BK |
| Display | ||
| Screen Size Class | 28" (inches) | 28" (inches) |
| Diagonal Size | 28 in 71.1 cm 711.2 mm 2.33 ft |
27.9 in 70.9 cm 708.538 mm 2.32 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
24.45 in 62.1 cm 620.928 mm 2.04 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Manufacturer | Innolux | |
| Display Type | IPS | IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.161 mm | 0.161 mm |
| Screen Pixel Density | 157 ppi | 157 ppi |
| Screen-to-Body Ratio | 90.35 % | 90.36 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 94% | 95% |
| sRGB | 122 % | |
| Adobe RGB 1998 | 85 % | |
| NTSC 1953 | 108 % | |
| Screen Brightness | 300 cd/m² | 320 cd/m² |
| Max Screen Brightness | 400 cd/m² | 460 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 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 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.09 in 5.3 cm 53 mm 0.17 ft |
|
| Case Weight | 4.81 kg 11 lbs |
|
| Case Width with Stand | 25.06 in 63.7 cm 636.5 mm 2.09 ft |
25.06 in 63.6 cm 636.4 mm 2.09 ft |
| Case Height with Stand | 16.26 in 41.3 cm 413 mm 1.35 ft |
15.82 in 40.2 cm 401.9 mm 1.32 ft |
| Case Depth with Stand | 10.08 in 25.6 cm 256 mm 0.84 ft |
8.95 in 22.7 cm 227.4 mm 0.75 ft |
| Case Weight with Stand | 6.9 kg 15 lbs |
6.15 kg 14 lbs |
| Case Color | Black | Black and Red |
| Hardware | ||
| Internal Storage | 8 | |
| Built-in Camera | No | No |
| Connectivity | 1 x HDMI 2.1 1 x DisplayPort 1.4 1 x 3.5 mm Audio Out 3 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-B; upstream) |
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 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 3W |
| Features | ||
| Cool Features | DDC2B Fast IPS Low Blue light Flicker-free technology AMD FreeSync Premium Pro Black Tuner |
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 |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 25.06 in 63.7 cm 636.5 mm 2.09 ft |
25.06 in 63.6 cm 636.4 mm 2.09 ft |
| Case Height | 14.51 in 36.9 cm 368.5 mm 1.21 ft |
14.51 in 36.9 cm 368.5 mm 1.21 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 | Yes |
| Left Pivot | 0 ° | 0 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 3 ° | 5 ° |
| Backward Tilt | 18 ° | 23 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 150 Hz | 48 Hz - 144 Hz |
| Horizontal Digital Frequency | 30 kHz - 320 kHz | 30 kHz - 255 kHz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB cable |
DisplayPort cable HDMI cable |
| Certificates and Standards | ||
| Licenses | CE TÜV-Bauart EAC PSE REACH RoHS ErP WEEE VCCI UKCA |
CCC CE CEL CH RoHS cTUVus FCC Win10 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 85 % |
| Iiyama G-Master GB2870UHSU-B1 | AOC U28G2X |
