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| General Info | ||
|---|---|---|
| Model Number | AOC U28G2AE | Acer Predator XB1 XB271HU |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2020 | 2015 |
| Brand | AOC | Acer |
| Model Number | U28G2AE | Predator XB1 XB271HU |
| Alias | U28G2AE/BK | XB271HUbmiprz |
| Display | ||
| Screen Size Class | 28" (inches) | 27" (inches) |
| Diagonal Size | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 24.45 in 62.1 cm 620.928 mm 2.04 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | IPS | AHVA IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 2560 x 1440 |
| Screen Pixel Pitch | 0.161 mm | 0.233 mm |
| Screen Pixel Density | 157 ppi | 109 ppi |
| Screen-to-Body Ratio | 90.36 % | 88.89 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 119 % | 100 % |
| Adobe RGB 1998 | 89 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.94 in 4.9 cm 49.3 mm 0.16 ft |
2.4 in 6.1 cm 61 mm 0.2 ft |
| Case Weight | 4.72 kg 10 lbs |
4.6 kg 10 lbs |
| Case Width with Stand | 25.06 in 63.6 cm 636.4 mm 2.09 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 15.82 in 40.2 cm 401.9 mm 1.32 ft |
15.8 in 40.1 cm 401.3 mm 1.32 ft |
| Case Depth with Stand | 8.95 in 22.7 cm 227.4 mm 0.75 ft |
10.55 in 26.8 cm 268 mm 0.88 ft |
| Case Weight with Stand | 6.13 kg 13 lbs |
7 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Internal Storage | 8 | |
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
1 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Audio Speakers | 2 x 3W | 2 x 2W |
| Features | ||
| Cool Features | Flicker-free technology Game Modes Low Input Lag Mode Picture-in-Picture Low Blue Light AMD FreeSync technology DDC2B/CI |
Flicker-free technology Nvidia G-SYNC Technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 25.06 in 63.6 cm 636.4 mm 2.09 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height | 14.51 in 36.9 cm 368.5 mm 1.21 ft |
14.45 in 36.7 cm 367 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 | No | Yes |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | No | Yes |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | Yes |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 23 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 23 Hz - 75 Hz | 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 140 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable (optional) DisplayPort cable (optional) HDMI cable (optional) |
DisplayPort cable HDMI cable USB 3.0 cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays 6.0 |
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| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 50 °C 32 °F - 122 °F |
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| Safe Operating Humidity Level | 10 % - 85 % | |
| Internal Storage Temperature | -25 °C - 55 °C -13 °F - 131 °F |
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| Internal Storage Humidity | 5 % - 93 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| AOC U28G2AE | Acer Predator XB1 XB271HU |
