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| General Info | ||
|---|---|---|
| Model Number | Acer EB490QKbmiiipfx | Lenovo ThinkVision T34w-20 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2018 | 2020 |
| Brand | Acer | Lenovo |
| Model Number | EB490QKbmiiipfx | ThinkVision T34w-20 |
| Alias | 61F3GAR1EU 61F3GAR1US 61F3GAR1UK |
|
| Display | ||
| Screen Size Class | 49" (inches) | 34" (inches) |
| Diagonal Size | 48.46 in 123.1 cm 1231 mm 4.04 ft |
34 in 86.4 cm 863.6 mm 2.83 ft |
| Screen Width | 42.27 in 107.4 cm 1073.78 mm 3.52 ft |
31.39 in 79.7 cm 797.184 mm 2.62 ft |
| Screen Height | 23.78 in 60.4 cm 604 mm 1.98 ft |
13.14 in 33.4 cm 333.72 mm 1.09 ft |
| Display Curvature | 1500 | |
| Display Type | IPS | VA |
| Display Bit Depth | 10 bits (8 bits + FRC) | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | 21:9 |
| Screen Resolution | 3840 x 2160 | 3440 x 1440 |
| Screen Pixel Pitch | 0.28 mm | 0.232 mm |
| Screen Pixel Density | 90 ppi | 109 ppi |
| Screen-to-Body Ratio | 91.23 % | 88.3 % |
| Backlight Source | W-LED | W-LED |
| sRGB | 99 % | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 300 cd/m² | 350 cd/m² |
| Static Screen Contrast | 1200 : 1 | 3000 : 1 |
| Dynamic Screen Contrast | 100000000 : 1 | 3000000 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 4 ms | 4 ms |
| Display Average Response Time | 6 ms | |
| Display Coating | Anti-glare/Matte (3H) | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.19 in 8.1 cm 81 mm 0.27 ft |
4.18 in 10.6 cm 106.1 mm 0.35 ft |
| Case Weight | 11.7 kg 26 lbs |
6.91 kg 15 lbs |
| Case Width with Stand | 43.64 in 110.9 cm 1108.5 mm 3.64 ft |
31.83 in 80.9 cm 808.6 mm 2.65 ft |
| Case Height with Stand | 27.57 in 70 cm 700.4 mm 2.3 ft |
18.2 in 46.2 cm 462.4 mm 1.52 ft |
| Case Depth with Stand | 9.35 in 23.7 cm 237.4 mm 0.78 ft |
9.65 in 24.5 cm 245 mm 0.8 ft |
| Case Weight with Stand | 12.1 kg 27 lbs |
9.91 kg 22 lbs |
| Case Color | Black | Black |
| Hardware | ||
| Built-in Camera | No | |
| Connectivity | 1 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio Out 1 x 3.5 mm Audio In 2 x HDMI 1.4 1 x HDMI 2.0 |
1 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 4 x USB 3.1 (Type-A; Gen 1; downstream; BC 1.2 charging at 2A) 1 x USB 3.1 (Type-C; Gen1; upstream; DisplayPort; 75W) |
| Audio | ||
| Audio Speakers | 2 x 5W | |
| Features | ||
| Cool Features | HDCP (High-bandwidth Digital Content Protection) Blue Light Filter Flicker-free technology |
Smart Power Wireless charging dock for smartphones Flicker-free technology Low Blue Light |
| Extra Features | Anti-theft stand lock slot - Kensington | |
| Ergonomics | ||
| Case Width | 43.64 in 110.9 cm 1108.5 mm 3.64 ft |
31.83 in 80.9 cm 808.6 mm 2.65 ft |
| Case Height | 25.25 in 64.1 cm 641.3 mm 2.1 ft |
14.67 in 37.3 cm 372.6 mm 1.22 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 200 | 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 | Yes |
| Left Swivel | 45 ° | |
| Right Swivel | 45 ° | |
| Forward and Backward Tilt Support | No | Yes |
| Forward Tilt | 5 ° | |
| Backward Tilt | 35 ° | |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 23 Hz - 76 Hz | 60 Hz |
| Horizontal Digital Frequency | 15 kHz - 136 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | Audio cable D-sub cable DisplayPort cable HDMI cable Remote control |
DisplayPort cable USB Type-C to USB Type-A cable USB Type-C to USB Type-C cable |
| Certificates and Standards | ||
| Licenses | CCC CE ENERGY STAR ErP RoHS TCO Certified Displays |
CCC China Energy Efficiency Standard Tier 2 ENERGY STAR 8.0 EPEAT Silver RoHS (EU 2002/95/EC) TCO 8.0 TCO Edge 2.0 TÜV Rheinland Eye Comfort Windows Certification |
| 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 % - 80 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 95 % | |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Acer EB490QKbmiiipfx | Lenovo ThinkVision T34w-20 |
