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| Brand | Acer |
| Type | Monitor |
| Size | 28" (inches) |
| Panel | IPS |
| Refresh Rate | 144 Hz |
| Min Response Time | 1 ms |
| Screen Aspect Ratio | 16:9 |
| Screen Resolution | 3840 x 2160 |
| General Info | |
|---|---|
| Type | Monitor |
| Year | 2021 |
| Brand | Acer |
| Model Series | Predator XB3 |
| Model Number | Predator XB283K |
| Alias | XB283K KV XB283KKV |
| Size | 28" (inches) |
| Panel | IPS |
| Display | |
| Screen Size Class | 28" (inches) |
| Diagonal Size | 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 |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Manufacturer | AU Optronics |
| Display Type | IPS |
| 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 | 0.161 mm |
| Screen Pixel Density | 157 ppi |
| Backlight Source | W-LED |
| Adobe RGB 1998 | 95 % |
| Screen Brightness | 400 cd/m² |
| Max Screen Brightness | 450 cd/m² |
| Static Screen Contrast | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° |
| Screen Vertical Viewing Angle | 178 ° |
| Display Minimum Response Time | 1 ms |
| Display Coating | Anti-glare/Matte |
| HDR | DisplayHDR 400 |
| 3D | No |
| Size, weight, color | |
| Case Color | Black |
| Hardware | |
| Built-in Camera | No |
| Connectivity | 2 x HDMI 2.1 1 x DisplayPort 1.4 (DSC) 1 x 3.5 mm Audio Out 4 x USB 3.0 (Type-A; downstream) 1 x USB 3.0 (Type-C; upstream; 65W; DP Alt Mode) |
| Audio | |
| Audio Speakers | 2 x 2W |
| Features | |
| Cool Features | AMD FreeSync Premium ColorSense Fast IPS LightSense Flicker-free technology Display Stream Compression (DSC) 2.0 Acer ComfyView Low Blue Light Adaptive-Sync technology NVIDIA G-Sync Compatible |
| Ergonomics | |
| Vesa Mount Support | Yes |
| VESA Interface Standard Size | 100 x 100 |
| Removable VESA Stand | Yes |
| Height Adjustment | Yes |
| Height Adjustment Range | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
| Landscape or Portrait Pivot Support | Yes |
| Left Pivot | 90 ° |
| Right Pivot | 90 ° |
| Left or Right Swivel Support | Yes |
| Left Swivel | 20 ° |
| Right Swivel | 20 ° |
| Forward and Backward Tilt Support | Yes |
| Forward Tilt | 5 ° |
| Backward Tilt | 25 ° |
| Frequency and Interpolation | |
| Vertical Digital Frequency | 48 Hz - 144 Hz |
| Screen Interpolation Measurement Unit | NULL |
| Power | |
| 110V | 100 V - 120 V |
| 220V | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Power Consumption When Device is Off | 0.37 W |
| Power Consumption in Sleep Mode | 0.5 W |
| Average Power Consumption | 37 W |
| Accessories | |
| Extras | DisplayPort cable DisplayPort cable USB 3.0 cable |
| Certificates and Standards | |
| Licenses | CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified |
| Usage and Storage Requirements | |
