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| General Info | ||
|---|---|---|
| Model Number | Acer KG271U | ViewSonic VX3211-4K-mhd |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2018 |
| Brand | Acer | ViewSonic |
| Model Series | KG1 | |
| Model Number | KG271U | VX3211-4K-mhd |
| Alias | KG271U bmiippx | |
| 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 |
27.5 in 69.8 cm 698.4 mm 2.29 ft |
| Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
15.47 in 39.3 cm 392.85 mm 1.29 ft |
| Display Type | TN | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 2560 x 1440 | 3840 x 2160 |
| Screen Pixel Pitch | 0.233 mm | 0.182 mm |
| Screen Pixel Density | 109 ppi | 139 ppi |
| Screen-to-Body Ratio | 88.81 % | 86.88 % |
| Backlight Source | W-LED | W-LED |
| NTSC 1953 | 72 % | 95 % |
| Screen Brightness | 350 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 80000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 3 ms |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.39 in 6.1 cm 60.7 mm 0.2 ft |
2.53 in 6.4 cm 64.32 mm 0.21 ft |
| Case Weight | 5.3 kg 12 lbs |
5.75 kg 13 lbs |
| Case Width with Stand | 24.17 in 61.4 cm 613.9 mm 2.01 ft |
28.73 in 73 cm 729.7 mm 2.39 ft |
| Case Height with Stand | 18.22 in 46.3 cm 462.7 mm 1.52 ft |
19.51 in 49.6 cm 495.5 mm 1.63 ft |
| Case Depth with Stand | 9.12 in 23.2 cm 231.7 mm 0.76 ft |
9.07 in 23 cm 230.31 mm 0.76 ft |
| Case Weight with Stand | 5.8 kg 13 lbs |
6.6 kg 15 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 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.2 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 2.5W |
| Features | ||
| Cool Features | Flicker-free technology HDCP (High-bandwidth Digital Content Protection) AMD FreeSync technology Blue Light Filter |
Flicker-free technology HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-in-Picture AMD FreeSync technology Blue Light Filter |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 24.17 in 61.4 cm 613.9 mm 2.01 ft |
28.73 in 73 cm 729.7 mm 2.39 ft |
| Case Height | 14.46 in 36.7 cm 367.4 mm 1.21 ft |
17.04 in 43.3 cm 432.8 mm 1.42 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 100 x 100 | 100 x 100 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 15 ° | 13 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 55 Hz - 75 Hz | 40 Hz - 60 Hz |
| Horizontal Digital Frequency | 30 kHz - 85 kHz | 15 kHz - 204 kHz |
| Accessories | ||
| Extras | DisplayPort cable HDMI cable |
HDMI cable |
| Certificates and Standards | ||
| Licenses | ENERGY STAR ErP TCO Certified Displays |
BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM UL/cUL VCCI WEEE |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
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| Safe Operating Humidity Level | 10 % - 90 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 90 % | |
| Max Operating Altitude | 3048 | |
| Max Storage Altitude | 12192 |
| Acer KG271U | ViewSonic VX3211-4K-mhd |
