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| Brand | Acer |
| Type | Monitor |
| Size | 28" (inches) |
| Panel | TN |
| Refresh Rate | 60 Hz |
| Min Response Time | 1 ms |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | Type | Monitor |
|---|---|---|
| Year | 2015 | |
| Brand | Acer | |
| Model Number | XB281HK | |
| Alias | Predator XB281HKbmiprz | |
| Size | 28" (inches) | |
| Panel | TN | |
| Display | Screen Size Class | 28" (inches) |
| Diagonal Size | 28 in 71.1 cm 711.2 mm 2.33 ft |
|
| Screen Width | 24.45 in 62.1 cm 620.93 mm 2.04 ft |
|
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
|
| Display Manufacturer | Innolux | |
| Display Type | TN | |
| Display Bit Depth | 10 bits (8 bits + FRC) | |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | |
| Bits | 30 | |
| Screen Aspect Ratio | 16:9 | |
| Screen Resolution | 3840 x 2160 | |
| Screen Pixel Pitch | 0.162 mm | |
| Screen Pixel Density | 157 ppi | |
| Backlight Source | W-LED | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | |
| Static Screen Contrast | 1000 : 1 | |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 170 ° | |
| Screen Vertical Viewing Angle | 160 ° | |
| Display Minimum Response Time | 1 ms | |
| Display Coating | Anti-glare/Matte (3H) | |
| 3D | No | |
| Size, weight, color | Case Width with Stand | 25.94 in 65.9 cm 659 mm 2.16 ft |
| Case Height with Stand | 16.34 in 41.5 cm 415 mm 1.36 ft |
|
| Case Depth with Stand | 10.55 in 26.8 cm 268 mm 0.88 ft |
|
| Case Weight with Stand | 7.57 kg 17 lbs |
|
| Case Color | Black | |
| Hardware | Built-in Camera | No |
| Connectivity | 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 2W |
| Features | Cool Features | Flicker-free technology Nvidia G-SYNC Technology |
| Ergonomics | Vesa Mount Support | Yes |
| VESA Interface Standard Size | 100 x 100 | |
| Removable VESA Stand | Yes | |
| Height Adjustment | Yes | |
| Height Adjustment Range | 150 mm 15 cm 5.9055 in 0.4921 ft |
|
| Landscape or Portrait Pivot Support | Yes | |
| Left Pivot | 90 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | Yes | |
| Left Swivel | 30 ° | |
| Right Swivel | 30 ° | |
| Forward and Backward Tilt Support | Yes | |
| Forward Tilt | 5 ° | |
| Backward Tilt | 35 ° | |
| Frequency and Interpolation | Vertical Digital Frequency | 60 Hz |
| Power | 110V | 100 V - 120 V |
| 220V | 220 V - 240 V | |
| AC Frequency | 50 Hz - 60 Hz | |
| Power Consumption When Device is Off | 0.45 W | |
| Power Consumption in Sleep Mode | 0.5 W | |
| Average Power Consumption | 59 W | |
| Energy Class | C | |
| Accessories | Extras | DisplayPort cable HDMI cable USB 3.0 cable |
| Certificates and Standards | Licenses | ENERGY STAR ErP TCO Certified Displays 6.0 |
