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| General Info | ||
|---|---|---|
| Model Number | Acer XB281HK | Asus VG279Q |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2018 |
| Brand | Acer | Asus |
| Model Number | XB281HK | VG279Q |
| Alias | Predator XB281HKbmiprz | |
| Display | ||
| Screen Size Class | 28" (inches) | 27" (inches) |
| Diagonal Size | 28 in 71.1 cm 711.2 mm 2.33 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 24.45 in 62.1 cm 620.93 mm 2.04 ft |
23.53 in 59.8 cm 597.6 mm 1.96 ft |
| Screen Height | 13.44 in 34.1 cm 341.28 mm 1.12 ft |
13.23 in 33.6 cm 336.15 mm 1.1 ft |
| Display Manufacturer | Innolux | AU Optronics |
| Display Type | TN | A-Si IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 1920 x 1080 |
| Screen Pixel Pitch | 0.162 mm | 0.311 mm |
| Screen Pixel Density | 157 ppi | 81 ppi |
| Screen-to-Body Ratio | 89.4 % | |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| Adobe RGB 1998 | 75 % | |
| NTSC 1953 | 72 % | 72 % |
| Screen Brightness | 300 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Screen Input Lag | 4 ms | |
| Display Minimum Response Time | 1 ms | 1 ms |
| Display Average Response Time | 3 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.97 in 5 cm 50 mm 0.16 ft |
|
| Case Weight | 3.2 kg 7 lbs |
|
| Case Width with Stand | 25.94 in 65.9 cm 659 mm 2.16 ft |
24.37 in 61.9 cm 619 mm 2.03 ft |
| Case Height with Stand | 16.34 in 41.5 cm 415 mm 1.36 ft |
14.8 in 37.6 cm 376 mm 1.23 ft |
| Case Depth with Stand | 10.55 in 26.8 cm 268 mm 0.88 ft |
8.31 in 21.1 cm 211 mm 0.69 ft |
| Case Weight with Stand | 7.57 kg 17 lbs |
5.6 kg 12 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 2 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-S2 DVB-C DVB-T DVB-S |
|
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) DLNA |
|
| 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) |
1 x DVI-D Dual Link 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2W |
| Features | ||
| OS | Smart TV.3 | |
| Cool Features | Flicker-free technology Nvidia G-SYNC Technology |
Extreme Low Motion Blur Flicker-free technology HDCP (High-bandwidth Digital Content Protection) SPLENDID Video Intelligence Technology Low Blue Light GamePlus (Crosshair/Timer/FPS Counter/Display Aligment) 5-way OSD joystick Trace Free Technology AMD FreeSync technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.37 in 61.9 cm 619 mm 2.03 ft |
|
| Case Height | 14.29 in 36.3 cm 363 mm 1.19 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 | 150 mm 15 cm 5.9055 in 0.4921 ft |
130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape or Portrait Pivot Support | Yes | Yes |
| Left Pivot | 90 ° | 90 ° |
| Right Pivot | 90 ° | 90 ° |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 30 ° | 90 ° |
| Right Swivel | 30 ° | 90 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 33 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 50 Hz - 144 Hz |
| Horizontal Digital Frequency | 31 kHz - 158 kHz | |
| Screen Interpolation Technology | Clear Motion Rate | |
| Screen Interpolation Value | 1600 | |
| Screen Interpolation Measurement Unit | CMR | |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable USB 3.0 cable |
Audio cable DisplayPort cable - optional DVI-D cable - optional HDMI cable - optional |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays 6.0 |
BSMI C-Tick CB CCC CE CU ENERGY STAR ErP FCC J-MOSS RoHS UL/cUL VCCI WEEE WHQL (Windows 10; Windows 8.1; Windows 7) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 50 °C 32 °F - 122 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | 20 °C - 60 °C 68 °F - 140 °F |
|
| Internal Storage Humidity | 10 % - 90 % |
| Acer XB281HK | Asus VG279Q |
