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| General Info | ||
|---|---|---|
| Model Number | Acer XB270HU | Dell UltraSharp UP3218K |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2015 | 2017 |
| Brand | Acer | Dell |
| Model Number | XB270HU | UltraSharp UP3218K |
| Alias | XB270HUbprz | |
| Display | ||
| Screen Size Class | 27" (inches) | 32" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
31.54 in 80.1 cm 801 mm 2.63 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
27.48 in 69.8 cm 698.1 mm 2.29 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
15.46 in 39.3 cm 392.7 mm 1.29 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | AHVA IPS | IPS |
| Display Bit Depth | 8 bits | 10 bits |
| Frame Rate Control | No | |
| Lut | 3D LUT 14 bits |
|
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 7680 x 4320 |
| Screen Pixel Pitch | 0.233 mm | 0.091 mm |
| Screen Pixel Density | 109 ppi | 279 ppi |
| Screen-to-Body Ratio | 82.15 % | 90.34 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 98% | |
| sRGB | 100 % | |
| Adobe RGB 1998 | 100 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 350 cd/m² | 400 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1300 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 3 ms | 10 ms |
| Display Minimum Response Time | 4 ms | 6 ms |
| Display Average Response Time | 9 ms | 10 ms |
| Display Maximum Response Time | 11.3 ms | |
| Display Coating | Anti-glare/Matte (3H) | Glossy |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
2.09 in 5.3 cm 53.2 mm 0.17 ft |
| Case Weight | 4.4 kg 10 lbs |
6.9 kg 15 lbs |
| Case Width with Stand | 25.2 in 64 cm 640 mm 2.1 ft |
28.37 in 72.1 cm 720.5 mm 2.36 ft |
| Case Height with Stand | 21.97 in 55.8 cm 558 mm 1.83 ft |
19.62 in 49.8 cm 498.4 mm 1.64 ft |
| Case Depth with Stand | 9.72 in 24.7 cm 247 mm 0.81 ft |
8.74 in 22.2 cm 222 mm 0.73 ft |
| Case Weight with Stand | 7 kg 15 lbs |
|
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DisplayPort 1.2 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
2 x DisplayPort 1.4 1 x 3.5 mm Audio Out 4 x USB 3.0 (downstream) 1 x USB 3.0 (upstream) |
| Audio | ||
| Features | ||
| Cool Features | Nvidia G-SYNC Technology Nvidia ULMB (Ultra Low Motion Blur) Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
| Extra Features | Security lock slot | |
| Ergonomics | ||
| Case Width | 25.2 in 64 cm 640 mm 2.1 ft |
28.37 in 72.1 cm 720.5 mm 2.36 ft |
| Case Height | 15 in 38.1 cm 381 mm 1.25 ft |
16.58 in 42.1 cm 421.2 mm 1.38 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 |
120 mm 12 cm 4.7244 in 0.3937 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 | 60 ° | 30 ° |
| Right Swivel | 60 ° | 30 ° |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 35 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 30 Hz - 144 Hz | 60 Hz |
| Accessories | ||
| Extras | DisplayPort cable | 2x DisplayPort cable Factory Calibration Report USB 3.0 upstream cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR | CECP CEL ENERGY STAR 6.0 Epeat Gold RoHS Compliant TCO Certified Displays |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 35 °C 32 °F - 95 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Acer XB270HU | Dell UltraSharp UP3218K |
