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| General Info | ||
|---|---|---|
| Model Number | Acer Predator XB283K | AOC AGON AG274QZM |
|
|
|
| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2021 |
| Brand | Acer | AOC |
| Model Series | Predator XB3 | |
| Model Number | Predator XB283K | AGON AG274QZM |
| Alias | XB283K KV XB283KKV |
AG274QZM |
| Display | ||
| Screen Size Class | 28" (inches) | 27" (inches) |
| Diagonal Size | 27.9 in 70.9 cm 708.538 mm 2.32 ft |
26.96 in 68.5 cm 684.667 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 | 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 | 88.76 % | |
| Backlight Source | W-LED | Mini LED |
| DCI P3 | 97% | |
| sRGB | 100 % | |
| Adobe RGB 1998 | 95 % | |
| NTSC 1953 | 93 % | |
| Screen Brightness | 400 cd/m² | 550 cd/m² |
| Max Screen Brightness | 450 cd/m² | 1200 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| HDR | DisplayHDR 400 | DisplayHDR 1000 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.87 in 7.3 cm 73 mm 0.24 ft |
|
| Case Weight | 6 kg 13 lbs |
|
| Case Width with Stand | 24.13 in 61.3 cm 612.9 mm 2.01 ft |
|
| Case Height with Stand | 16.82 in 42.7 cm 427.3 mm 1.4 ft |
|
| Case Depth with Stand | 13.86 in 35.2 cm 352.1 mm 1.16 ft |
|
| Case Weight with Stand | 8.35 kg 18 lbs |
|
| Case Color | Black | Black and Red |
| Hardware | ||
| Built-in Camera | No | 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) |
1 x USB 3.2 (Type-C; Gen 1; upstream; 65W; DP Alt Mode) 2 x HDMI 2.1 1 x 3.5 mm Microphone In 1 x 3.5 mm Audio Out (microphone) 1 x 3.5 mm Audio Out (headphones) 1 x DisplayPort 1.4 1 x USB 3.2 (Type-B; Gen 1; upstream) 4 x USB 3.2 (Type-A; Gen 1; downstream; one with BC 1.2 charging at 2A) |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 5W |
| 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 |
AOC Light FX Flicker-free technology Low Blue Light MBR (Motion Blur Reduction) KVM Switch Adaptive-Sync technology AMD FreeSync Premium |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.13 in 61.3 cm 612.9 mm 2.01 ft |
|
| Case Height | 14.5 in 36.8 cm 368.2 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 | 115 mm 11.5 cm 4.5276 in 0.3773 ft |
120 mm 12 cm 4.7244 in 0.3937 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 0 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 20 ° | 20 ° |
| Right Swivel | 20 ° | 20 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 25 ° | 23 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 144 Hz | 48 Hz - 240 Hz |
| Horizontal Digital Frequency | 30 kHz - 360 kHz | |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | DisplayPort cable DisplayPort cable USB 3.0 cable |
DisplayPort cable HDMI cable USB Type-C cable Microphone cable Telescopic headphone hook Hood |
| Certificates and Standards | ||
| Licenses | CE EyeSafe Display NVIDIA G-Sync Compatible RoHS TÜV Rheinland Eye Safety Certified |
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 | -25 °C - 55 °C -13 °F - 131 °F |
|
| Internal Storage Humidity | 5 % - 93 % | |
| Max Operating Altitude | 3657.6 | |
| Max Storage Altitude | 12192 |
| Acer Predator XB283K | AOC AGON AG274QZM |
