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| General Info | ||
|---|---|---|
| Model Number | ViewSonic VP3881 | Lenovo ThinkVision P34w-20 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2017 | 2021 |
| Brand | ViewSonic | Lenovo |
| Model Number | VP3881 | ThinkVision P34w-20 |
| Display | ||
| Screen Size Class | 38" (inches) | 34" (inches) |
| Diagonal Size | 37.5 in 95.3 cm 952.5 mm 3.13 ft |
34.14 in 86.7 cm 867.2 mm 2.85 ft |
| Screen Width | 34.63 in 88 cm 879.667 mm 2.89 ft |
31.49 in 80 cm 799.8 mm 2.62 ft |
| Screen Height | 14.43 in 36.7 cm 366.528 mm 1.2 ft |
13.18 in 33.5 cm 334.8 mm 1.1 ft |
| Display Curvature | 2300 | 3800 |
| Display Manufacturer | LG Display | LG Display |
| Display Type | AH-IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| Lut | 3D LUT 14 bits |
|
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 24:10 | 21:9 |
| Screen Resolution | 3840 x 1600 | 3440 x 1440 |
| Screen Pixel Pitch | 0.229 mm | 0.233 mm |
| Screen Pixel Density | 111 ppi | 109 ppi |
| Screen-to-Body Ratio | 90.41 % | |
| Backlight Source | W-LED | W-LED |
| sRGB | 99.52 % | 99 % |
| Adobe RGB 1998 | 75.67 % | |
| NTSC 1953 | 76.12 % | |
| Screen Brightness | 300 cd/m² | 300 cd/m² |
| Static Screen Contrast | 1000 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 20000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 22 ms | |
| Display Minimum Response Time | 5 ms | 4 ms |
| Display Average Response Time | 14 ms | 6 ms |
| Display Maximum Response Time | 23 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 4.06 in 10.3 cm 103.14 mm 0.34 ft |
|
| Case Weight | 7.97 kg 18 lbs |
|
| Case Width with Stand | 35.28 in 89.6 cm 896 mm 2.94 ft |
|
| Case Height with Stand | 24.77 in 62.9 cm 629.24 mm 2.06 ft |
|
| Case Depth with Stand | 11.76 in 29.9 cm 298.8 mm 0.98 ft |
|
| Case Weight with Stand | 12.69 kg 28 lbs |
|
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Network | LAN | |
| Connectivity | 3 x USB 3.0 (downstream) 2 x HDMI 2.0 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out 1 x DisplayPort 1.4 1 x USB 3.0 (upstream) 1 x USB 3.0 (Type-C) |
1 x Ethernet RJ45 (1 Gbps) 1 x HDMI 2.0 1 x DisplayPort 1.2 (out) 1 x 3.5 mm Audio Out 1 x DisplayPort 1.2 (in) 3 x USB 3.0 (Type-A; downstream) 1 x USB 3.1 (Type-C; upstream; 100W; DP Alt Mode) |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 3W |
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) 2.2 Picture-by-Picture SuperClear IPS Panel Technology Picture-in-Picture Blue Light Filter Flicker-free technology |
Low Blue Light Picture-by-Picture Picture-in-Picture Flicker-free technology KVM Switch |
| Extra Features | Anti-theft stand lock slot - Kensington | Anti-theft stand lock slot - Kensington |
| Ergonomics | ||
| Case Width | 35.28 in 89.6 cm 896 mm 2.94 ft |
|
| Case Height | 15.67 in 39.8 cm 398 mm 1.31 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 | 130 mm 13 cm 5.1181 in 0.4265 ft |
|
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | Yes | Yes |
| Left Swivel | 60 ° | |
| Right Swivel | 60 ° | |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 1 ° | |
| Backward Tilt | 21 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 24 Hz - 75 Hz | 60 Hz |
| Horizontal Digital Frequency | 15 kHz - 135 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable DisplayPort cable HDMI cable USB 3.0 upstream cable USB Type-C cable |
|
| Certificates and Standards | ||
| Licenses | CB CCC CE CEL Level 1 CU ErP eStandby FCC Class B REACH SVHC List & DoC RoHS VCCI WEEE |
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| 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 % - 85 % | 10 % - 80 % |
| Internal Storage Temperature | -25 °C - 55 °C -13 °F - 131 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 93 % | 5 % - 90 % |
| Max Operating Altitude | 5000 | 5000 |
| Max Storage Altitude | 12192 | 12192 |
| ViewSonic VP3881 | Lenovo ThinkVision P34w-20 |
