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| General Info | ||
|---|---|---|
| Model Number | Huawei MateView | LG UltraFine 4K 22MD4K |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2021 | 2016 |
| Brand | Huawei | LG |
| Model Number | MateView | UltraFine 4K 22MD4K |
| Alias | 22MD4KA-B | |
| Display | ||
| Screen Size Class | 28" (inches) | 22" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
|
| Screen Width | 23.95 in 60.8 cm 608.4 mm 2 ft |
18.74 in 47.6 cm 475.967 mm 1.56 ft |
| Screen Height | 10.54 in 26.8 cm 267.732 mm 0.88 ft |
|
| Display Manufacturer | LG Display | |
| Display Type | IPS | AH-IPS |
| Display Bit Depth | 10 bits | 8 bits |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 16777216 |
| Bits | 30 | 24 |
| Screen Aspect Ratio | 16:9 | |
| Screen Resolution | 3840 x 2560 | 4096 x 2304 |
| Screen Pixel Pitch | 0.116 mm | |
| Screen Pixel Density | 219 ppi | |
| Screen-to-Body Ratio | 65.04 % | |
| Backlight Source | W-LED | |
| DCI P3 | 98% | 99% |
| sRGB | 100 % | |
| Screen Brightness | 500 cd/m² | 500 cd/m² |
| Static Screen Contrast | 1200 : 1 | 1200 : 1 |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 8 ms | |
| Display Average Response Time | 12 ms | |
| Display Coating | Anti-glare/Matte | Glossy |
| HDR | DisplayHDR 400 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.73 in 4.4 cm 44 mm 0.14 ft |
|
| Case Width with Stand | 23.95 in 60.8 cm 608.4 mm 2 ft |
19.88 in 50.5 cm 505 mm 1.66 ft |
| Case Height with Stand | 18.94 in 48.1 cm 481.1 mm 1.58 ft |
15.28 in 38.8 cm 388 mm 1.27 ft |
| Case Depth with Stand | 7.17 in 18.2 cm 182 mm 0.6 ft |
8.62 in 21.9 cm 219 mm 0.72 ft |
| Case Weight with Stand | 6.2 kg 14 lbs |
5.6 kg 12 lbs |
| Case Color | Moon Silver | Black |
| Hardware | ||
| Built-in Camera | No | No |
| Network | Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Wi-Fi Direct Bluetooth 5.1 NFC |
|
| Connectivity | 2 x USB 3.0 (Type-A; downstream) 1 x HDMI 2.0 1 x 3.5 mm Audio Out (headphones and microphone) 1 x DisplayPort 1.2 (mini) 1 x USB (Type-C; 135W; power supply only) 1 x USB (Type-C; upstream; 65W; DP Alt Mode) |
3 x USB 3.0 (Type-C) |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 5W |
| Features | ||
| Cool Features | DC Dimming Mode Smart Bar |
|
| Extra Features | Wi-Fi and wireless projection available for wireless version models - HSN-CBA | |
| Ergonomics | ||
| Case Width | 19.88 in 50.5 cm 505 mm 1.66 ft |
|
| Case Height | 15.28 in 38.8 cm 388 mm 1.27 ft |
|
| Vesa Mount Support | No | Yes |
| VESA Interface Standard Size | 100 x 100 | |
| Removable VESA Stand | No | Yes |
| Height Adjustment | Yes | Yes |
| Height Adjustment Range | 110 mm 11 cm 4.3307 in 0.3609 ft |
110 mm 11 cm 4.3307 in 0.3609 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 | 18 ° | 25 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 60 Hz | 48 Hz - 60 Hz |
| Horizontal Digital Frequency | 88 kHz - 143 kHz | |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | MiniDP to DP cable 135W USB-C power adapter USB Type-C to Type-C cable |
USB Type-C cable |
| Certificates and Standards | ||
| Licenses | TUV Rheinland Low Blue Light Certified TUV Rheinland Flicker Free Certified |
BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI |
| 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 | -20 °C - 600 °C -4 °F - 1112 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 10 % - 90 % | 5 % - 85 % |
| Max Operating Altitude | 5000 | |
| Max Storage Altitude | 12192 |
| Huawei MateView | LG UltraFine 4K 22MD4K |
