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General Info | ||
---|---|---|
Model Number | Lenovo Q27h-20 | ViewSonic VP2756-2K |
Price | ||
Type | Monitor | Monitor |
Year | 2022 | 2021 |
Brand | Lenovo | ViewSonic |
Model Number | Q27h-20 | VP2756-2K |
Alias | 66EDUAC1 | |
Display | ||
Screen Size Class | 27" (inches) | 27" (inches) |
Diagonal Size | 26.96 in 68.5 cm 684.7 mm 2.25 ft |
26.96 in 68.5 cm 684.66 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 Type | IPS | IPS |
Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
Frame Rate Control | Yes | No |
Lut | 12 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 | 92.4 % | 90.02 % |
Backlight Source | W-LED | W-LED |
DCI P3 | 95% | 81% |
sRGB | 128 % | 100 % |
Adobe RGB 1998 | 78 % | |
NTSC 1953 | 78 % | |
Screen Brightness | 350 cd/m² | 350 cd/m² |
Static Screen Contrast | 1000 : 1 | 1000 : 1 |
Dynamic Screen Contrast | 3000000 : 1 | 20000000 : 1 |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Display Minimum Response Time | 4 ms | 5 ms |
Display Average Response Time | 6 ms | |
Display Maximum Response Time | 14 ms | |
Display Coating | Anti-glare/Matte | Anti-glare/Matte (3H) |
HDR | HDR10 | |
3D | No | No |
Size, weight, color | ||
Case Depth | 1.65 in 4.2 cm 41.8 mm 0.14 ft |
2.09 in 5.3 cm 53 mm 0.17 ft |
Case Weight | 4.4 kg 10 lbs |
4.4 kg 10 lbs |
Case Width with Stand | 24.15 in 61.3 cm 613.4 mm 2.01 ft |
24.13 in 61.3 cm 613 mm 2.01 ft |
Case Height with Stand | 18.88 in 48 cm 479.6 mm 1.57 ft |
16.15 in 41 cm 410.31 mm 1.35 ft |
Case Depth with Stand | 7.36 in 18.7 cm 186.9 mm 0.61 ft |
8.46 in 21.5 cm 215 mm 0.71 ft |
Case Weight with Stand | 6.3 kg 14 lbs |
6.9 kg 15 lbs |
Case Color | Cloud Gray | Black |
Hardware | ||
Built-in Camera | No | |
Connectivity | 1 x USB 3.2 (Type-C; Gen 1; downstream; 15W) 2 x HDMI 2.0 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 3 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-C; Gen 1; upstream; 90W; DP Alt Mode) |
1 x USB 3.2 (Type-C; Gen 1; upstream; 60W; DP Alt Mode) 1 x HDMI 1.4 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (a) 2 x USB 3.2 (Type-A; Gen 1; downstream) 1 x USB 3.2 (Type-B; Gen 1; upstream) |
Audio | ||
Audio Speakers | 2 x 3W | 2 x 2W |
Features | ||
Cool Features | Flicker-free technology Lenovo Artery Natural Low Blue Light 3-side NearEdgeless Design AMD FreeSync technology |
ColorPro Verified Low Blue Light technology Pre-Factory Calibration Split Screen Pantone Validated 30+ Working Modes 3-side borderlesss design |
Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
Ergonomics | ||
Case Width | 24.15 in 61.3 cm 613.4 mm 2.01 ft |
24.13 in 61.3 cm 613 mm 2.01 ft |
Case Height | 13.91 in 35.3 cm 353.4 mm 1.16 ft |
14.29 in 36.3 cm 363 mm 1.19 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 | 80 mm 8 cm 3.1496 in 0.2625 ft |
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 | 120 ° | |
Right Swivel | 120 ° | |
Forward and Backward Tilt Support | Yes | Yes |
Forward Tilt | 5 ° | 5 ° |
Backward Tilt | 22 ° | 21 ° |
Frequency and Interpolation | ||
Vertical Digital Frequency | 48 Hz - 70 Hz | 24 Hz - 75 Hz |
Horizontal Digital Frequency | 15 kHz - 130 kHz | |
Screen Interpolation Measurement Unit | NULL | NULL |
Accessories | ||
Extras | HDMI cable USB Type-C cable |
HDMI cable USB Type-A to Type-B cable USB Type-C cable |
Certificates and Standards | ||
Licenses | CCC China Energy Efficiency Standard Tier 2 Eyesafe Display Certification RoHS (EU 2002/95/EC) TÜV Rheinland Eye Comfort TÜV Rheinland Low Blue Light (Hardware Solution) Windows 7 Windows 10 |
BSMI CB CE CE EMC CEC cTUVus EAC Energy Star 8.0 EPEAT Silver ErP FCC-B ICES003 macOS tested Mexico Energy NOM REACH RoHS TÜV Rheinland Low Blue Light Certified UKCA UkrSEPRO WEEE Windows 10 Certified |
Usage and Storage Requirements | ||
Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 40 °C 32 °F - 104 °F |
Safe Operating Humidity Level | 10 % - 80 % | 20 % - 90 % |
Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
20 °C - 60 °C 68 °F - 140 °F |
Internal Storage Humidity | 5 % - 95 % | 5 % - 90 % |
Lenovo Q27h-20 | ViewSonic VP2756-2K |