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General Info | ||
---|---|---|
Model Number | Acer K272HUL | ViewSonic VG3448 |
Price | ||
Type | Monitor | Monitor |
Year | 2014 | 2019 |
Brand | Acer | ViewSonic |
Model Number | K272HUL | VG3448 |
Alias | K272HULbmiidp | |
Display | ||
Screen Size Class | 27" (inches) | 34" (inches) |
Diagonal Size | 27 in 68.6 cm 685.8 mm 2.25 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
Screen Width | 23.49 in 59.7 cm 596.736 mm 1.96 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
Screen Height | 13.22 in 33.6 cm 335.664 mm 1.1 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
Display Manufacturer | AU Optronics | |
Display Type | AHVA IPS | MVA |
Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
Frame Rate Control | Yes | Yes |
Max Number of Colors | 1073741824 | 1073741824 |
Bits | 30 | 30 |
Screen Aspect Ratio | 16:9 | 21:9 |
Screen Resolution | 2560 x 1440 | 3440 x 1440 |
Screen Pixel Pitch | 0.233 mm | 0.233 mm |
Screen Pixel Density | 109 ppi | 109 ppi |
Screen-to-Body Ratio | 82.13 % | 88.68 % |
Backlight Source | W-LED | W-LED |
sRGB | 100 % | |
Screen Brightness | 350 cd/m² | 300 cd/m² |
Static Screen Contrast | 1000 : 1 | 3000 : 1 |
Dynamic Screen Contrast | 100000000 : 1 | 50000000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 6 ms | 5 ms |
Display Average Response Time | 12 ms | 25 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 |
2.01 in 5.1 cm 51 mm 0.17 ft |
Case Weight | 6 kg 13 lbs |
|
Case Width with Stand | 25.2 in 64 cm 640 mm 2.1 ft |
32.48 in 82.5 cm 825 mm 2.71 ft |
Case Height with Stand | 18.2 in 46.2 cm 462.3 mm 1.52 ft |
16.06 in 40.8 cm 408 mm 1.34 ft |
Case Depth with Stand | 9.8 in 24.9 cm 248.9 mm 0.82 ft |
9.29 in 23.6 cm 236 mm 0.77 ft |
Case Weight with Stand | 7.17 kg 16 lbs |
8.6 kg 19 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 |
2 x HDMI 1.4 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (Input mini) 4 x USB 3.1 (downstream) 1 x USB 3.1 (upstream) |
Audio | ||
Audio Speakers | 2 x 2W | 2 x 3W |
Features | ||
Cool Features | Picture-by-Picture Picture-in-Picture Flicker-free technology HDCP (High-bandwidth Digital Content Protection) |
Blue Light Filter HDCP (High-bandwidth Digital Content Protection) |
Extra Features | Anti-theft stand lock slot - Kensington | |
Ergonomics | ||
Case Width | 25.2 in 64 cm 640.1 mm 2.1 ft |
32.48 in 82.5 cm 825 mm 2.71 ft |
Case Height | 15 in 38.1 cm 381 mm 1.25 ft |
14.41 in 36.6 cm 366 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 | No | Yes |
Height Adjustment Range | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
Landscape or Portrait Pivot Support | No | No |
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 ° | 40 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 55 Hz - 75 Hz | 24 Hz - 100 Hz |
Horizontal Digital Frequency | 30 kHz - 80 kHz | 15 kHz - 150 kHz |
Accessories | ||
Extras | Audio cable DisplayPort cable DVI-D cable |
DisplayPort cable - mini-DP to DP USB 3.1 upstream cable |
Certificates and Standards | ||
Licenses | ENERGY STAR | BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE RoHS UL/cUL VCCI WEEE |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
Safe Operating Humidity Level | 10 % - 90 % | |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
Internal Storage Humidity | 5 % - 90 % | |
Max Operating Altitude | 3048 | |
Max Storage Altitude | 12192 |
Acer K272HUL | ViewSonic VG3448 |