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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VX2757 | Lenovo G27qc-30 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2022 |
| Brand | ViewSonic | Lenovo |
| Model Number | VX2757 | G27qc-30 |
| Alias | VX2757-mhd | 66F4GAC2 |
| Display | ||
| Screen Size Class | 27" (inches) | 27" (inches) |
| Diagonal Size | 27 in 68.6 cm 685.9 mm 2.25 ft |
27 in 68.6 cm 685.8 mm 2.25 ft |
| Screen Width | 23.54 in 59.8 cm 597.89 mm 1.96 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 13.24 in 33.6 cm 336.31 mm 1.1 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Curvature | 1500 | |
| Display Manufacturer | Innolux | |
| Display Type | TN | VA |
| Display Bit Depth | 8 bits (6 bits + FRC) | 8 bits (6 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Lut | 8 bits | |
| Max Number of Colors | 16777216 | 16777216 |
| Bits | 24 | 24 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 1920 x 1080 | 2560 x 1440 |
| Screen Pixel Pitch | 0.311 mm | 0.233 mm |
| Screen Pixel Density | 81 ppi | 109 ppi |
| Screen-to-Body Ratio | 78.29 % | 88.74 % |
| Backlight Source | W-LED | W-LED |
| DCI P3 | 90% | |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1200 : 1 | 4000 : 1 |
| Dynamic Screen Contrast | 80000000 : 1 | 3000000 : 1 |
| Screen Horizontal Viewing Angle | 170 ° | 178 ° |
| Screen Vertical Viewing Angle | 160 ° | 178 ° |
| Display Minimum Response Time | 1.5 ms | 4 ms |
| Display Average Response Time | 7 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte |
| HDR | HDR | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.96 in 5 cm 49.9 mm 0.16 ft |
3.47 in 8.8 cm 88.2 mm 0.29 ft |
| Case Weight | 4.3 kg 9 lbs |
4.2 kg 9 lbs |
| Case Width with Stand | 25.19 in 64 cm 639.7 mm 2.1 ft |
24.03 in 61 cm 610.4 mm 2 ft |
| Case Height with Stand | 19.26 in 48.9 cm 489.1 mm 1.6 ft |
15.52 in 39.4 cm 394.3 mm 1.29 ft |
| Case Depth with Stand | 9.83 in 25 cm 249.7 mm 0.82 ft |
9.42 in 23.9 cm 239.2 mm 0.78 ft |
| Case Weight with Stand | 4.9 kg 11 lbs |
6.1 kg 13 lbs |
| Case Color | Black | Raven Black |
| Hardware | ||
| Built-in Camera | No | No |
| Connectivity | 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 2 x HDMI 1.4 1 x DisplayPort 1.2 |
1 x 3.5 mm Audio Out 2 x HDMI 2.0 1 x DisplayPort 1.4 |
| Audio | ||
| Audio Speakers | 2 x 2W | 2 x 3W |
| Features | ||
| Cool Features | Blue Light Filter Flicker-free technology AMD FreeSync technology Black Stabilization |
Flicker-free technology HDR Decoding Natural Low Blue Light Lenovo Artery 3-side NearEdgeless Design AMD FreeSync Premium |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 25.19 in 64 cm 639.7 mm 2.1 ft |
24.03 in 61 cm 610.4 mm 2 ft |
| Case Height | 15.81 in 40.2 cm 401.5 mm 1.32 ft |
14.56 in 37 cm 369.8 mm 1.21 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 | 135 mm 13.5 cm 5.315 in 0.4429 ft |
|
| 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 | 22 ° | 22 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 47 Hz - 75 Hz | 48 Hz - 165 Hz |
| Horizontal Digital Frequency | 24 kHz - 84 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable D-sub cable DisplayPort cable HDMI cable |
DisplayPort cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 6.0 Epeat Silver ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM VCCI WEEE |
CCC China Energy Efficiency Standard Tier 1 Eyesafe Display Certification RoHS TÜV Rheinland Eye Comfort TÜV Rheinland Low Blue Light (Hardware Solution) Volatile Organic Compound Certification Windows Certification (Windows 7 Windows 10) |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
0 °C - 45 °C 32 °F - 113 °F |
| Safe Operating Humidity Level | 20 % - 90 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
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| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| ViewSonic VX2757 | Lenovo G27qc-30 |
