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| General Info | ||
|---|---|---|
| Model Number | Acer K272HUL | ViewSonic VP2768a |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2014 | 2020 |
| Brand | Acer | ViewSonic |
| Model Number | K272HUL | VP2768a |
| Alias | K272HULbmiidp | |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
27 in 68.6 cm 685.9 mm 2.25 ft |
| Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | AU Optronics | |
| Display Type | AHVA IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | No |
| Lut | 3D LUT 14 bits |
|
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| 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 | 109 ppi | 109 ppi |
| Screen-to-Body Ratio | 82.13 % | 92.57 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 100 % | |
| Screen Brightness | 350 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 23 ms | |
| Display Minimum Response Time | 6 ms | 5 ms |
| Display Average Response Time | 12 ms | 14 ms |
| Display Maximum Response Time | 25 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.4 in 6.1 cm 61 mm 0.2 ft |
1.97 in 5 cm 50 mm 0.16 ft |
| Case Weight | 4.4 kg 10 lbs |
|
| Case Width with Stand | 25.2 in 64 cm 640 mm 2.1 ft |
24.13 in 61.3 cm 613 mm 2.01 ft |
| Case Height with Stand | 18.2 in 46.2 cm 462.3 mm 1.52 ft |
16.14 in 41 cm 410 mm 1.35 ft |
| Case Depth with Stand | 9.8 in 24.9 cm 248.9 mm 0.82 ft |
8.46 in 21.5 cm 215 mm 0.71 ft |
| Case Weight with Stand | 7.17 kg 16 lbs |
6.9 kg 15 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x DVI-D Dual Link 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x USB 3.1 (Type-C; Gen 1; upstream; 90W) 1 x Ethernet RJ45 1 x DisplayPort 1.2 1 x DisplayPort 1.2 (Out) 1 x DisplayPort 1.2 (mini) 2 x HDMI 1.4 3 x USB 2.0 (Type-A; downstream) 1 x 3.5 mm Audio Out 1 x USB 2.0 (Type-B; upstream) |
| Audio | ||
| Audio Speakers | 2 x 2W | |
| Features | ||
| Cool Features | Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Frameless Design Low Blue Light SuperClear IPS 6-axis color adjustment Flicker-free technology |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 25.2 in 64 cm 640.1 mm 2.1 ft |
24.13 in 61.3 cm 613 mm 2.01 ft |
| Case Height | 15 in 38.1 cm 381 mm 1.25 ft |
13.9 in 35.3 cm 353 mm 1.16 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | Yes |
| Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 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 ° | 6 ° |
| Backward Tilt | 25 ° | 21 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 55 Hz - 75 Hz | 24 Hz - 75 Hz |
| Horizontal Digital Frequency | 30 kHz - 80 kHz | 15 kHz - 90 kHz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable DisplayPort cable DVI-D cable |
DisplayPort cable USB Type-B cable USB Type-C cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR | cTUVus Energy Star EPEAT FCC-B ICES003 MX-CoC Mexico Energy |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 20 % - 90 % |
| Acer K272HUL | ViewSonic VP2768a |
