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| General Info | ||
|---|---|---|
| Model Number | HP 27x | Acer XB280HK |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2014 |
| Brand | HP | Acer |
| Model Number | 27x | XB280HK |
| Alias | 1AT01AA | Predator XB280HKbprz |
| Display | ||
| Screen Size Class | 27" (inches) | 28" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
28 in 71.1 cm 711.2 mm 2.33 ft |
| Screen Width | 23.53 in 59.8 cm 597.6 mm 1.96 ft |
24.45 in 62.1 cm 620.93 mm 2.04 ft |
| Screen Height | 13.23 in 33.6 cm 336.15 mm 1.1 ft |
13.44 in 34.1 cm 341.28 mm 1.12 ft |
| Display Curvature | 1800 | |
| Display Manufacturer | Innolux | |
| Display Type | VA | TN |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 3840 x 2160 |
| Screen Pixel Pitch | 0.311 mm | 0.162 mm |
| Screen Pixel Density | 81 ppi | 157 ppi |
| Screen-to-Body Ratio | 90.06 % | 84.26 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 3000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 10000000 : 1 | 100000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 170 ° |
| Screen Vertical Viewing Angle | 178 ° | 160 ° |
| Display Minimum Response Time | 5 ms | 1 ms |
| Display Average Response Time | 4 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.75 in 7 cm 69.9 mm 0.23 ft |
2.54 in 6.5 cm 64.5 mm 0.21 ft |
| Case Weight | 5 kg 11 lbs |
5.2 kg 11 lbs |
| Case Width with Stand | 24.15 in 61.3 cm 613.3 mm 2.01 ft |
25.93 in 65.9 cm 658.7 mm 2.16 ft |
| Case Height with Stand | 17.26 in 43.9 cm 438.5 mm 1.44 ft |
16.08 in 40.9 cm 408.5 mm 1.34 ft |
| Case Depth with Stand | 7.06 in 17.9 cm 179.2 mm 0.59 ft |
9.63 in 24.5 cm 244.7 mm 0.8 ft |
| Case Weight with Stand | 5.2 kg 11 lbs |
7.8 kg 17 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x 3.5 mm Audio Out 1 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Features | ||
| Cool Features | AMD FreeSync technology HDCP (High-bandwidth Digital Content Protection) |
Nvidia G-SYNC Technology Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.15 in 61.3 cm 613.3 mm 2.01 ft |
25.93 in 65.9 cm 658.7 mm 2.16 ft |
| Case Height | 14.32 in 36.4 cm 363.7 mm 1.19 ft |
15.03 in 38.2 cm 381.8 mm 1.25 ft |
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 75 x 75 | 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 | 60 ° | |
| Right Swivel | 60 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 25 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 144 Hz | 55 Hz - 75 Hz |
| Horizontal Digital Frequency | 170 kHz | 30 kHz - 80 kHz |
| Accessories | ||
| Extras | HDMI cable | DisplayPort cablee USB 3.0 upstream cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE CECP CEL Grade 1 CSA EAC EEI ENERGY STAR eStandby FCC Class B IS 1121 ISC KCC MEPS NOM PSB RCM S mark SASO TÜV/S UL/CSA VCCI-B WHQL (Windows 10; Windows 8; Windows 7) |
ENERGY STAR ErP TCO Certified Displays 6.0 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -20 °C - 65 °C -4 °F - 149 °F |
|
| Internal Storage Humidity | 10 % - 90 % |
| HP 27x | Acer XB280HK |
