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| General Info | ||
|---|---|---|
| Model Number | HP X27i 2K | Acer Predator XB1 XB271HU |
|
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2019 | 2015 |
| Brand | HP | Acer |
| Model Number | X27i 2K | Predator XB1 XB271HU |
| Alias | 8GC08AA | XB271HUbmiprz |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.891 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.54 in 59.8 cm 597.888 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.312 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | IPS | AHVA IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 2560 x 1440 |
| Screen Pixel Pitch | 0.233 mm | 0.233 mm |
| Screen Pixel Density | 108 ppi | 109 ppi |
| Screen-to-Body Ratio | 86.67 % | 88.89 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 100 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 5 ms | |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.29 in 5.8 cm 58.1 mm 0.19 ft |
2.4 in 6.1 cm 61 mm 0.2 ft |
| Case Weight | 4.6 kg 10 lbs |
|
| Case Width with Stand | 24.06 in 61.1 cm 611.2 mm 2.01 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height with Stand | 20.13 in 51.1 cm 511.2 mm 1.68 ft |
15.8 in 40.1 cm 401.3 mm 1.32 ft |
| Case Depth with Stand | 8.52 in 21.6 cm 216.4 mm 0.71 ft |
10.55 in 26.8 cm 268 mm 0.88 ft |
| Case Weight with Stand | 7.35 kg 16 lbs |
7 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x HDMI 2.0 1 x DisplayPort 1.2 (out) |
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 Low Blue Light Micro-edge display Ambient Lighting AMD FreeSync technology |
Flicker-free technology Nvidia G-SYNC Technology |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 24.06 in 61.1 cm 611.2 mm 2.01 ft |
24.17 in 61.4 cm 614 mm 2.01 ft |
| Case Height | 14.94 in 38 cm 379.6 mm 1.25 ft |
14.45 in 36.7 cm 367 mm 1.2 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 | 130 mm 13 cm 5.1181 in 0.4265 ft |
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 | Yes | Yes |
| Left Swivel | 180 ° | 30 ° |
| Right Swivel | 180 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 4 ° | 5 ° |
| Backward Tilt | 20 ° | 35 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 144 Hz | 165 Hz |
| Horizontal Digital Frequency | 30 kHz - 233 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | HDMI cable | DisplayPort cable HDMI cable USB 3.0 cable |
| Certificates and Standards | ||
| Licenses | Australian-New Zealand MEPS BIS CB CE ICES ISO 9241-307 KC NOM PSB TUV Bauart TUV LBL TUV-S Vietnam MEPS WEEE SouthAfrica Energy Mexico Energy |
ENERGY STAR ErP TCO Certified Displays 6.0 |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
|
| Safe Operating Humidity Level | 20 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 10 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| HP X27i 2K | Acer Predator XB1 XB271HU |
