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| General Info | ||
|---|---|---|
| Model Number | LG UltraFine 4K | LG 27UK850 |
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| Price | ||
| Type | Monitor | Monitor |
| Year | 2016 | 2018 |
| Brand | LG | LG |
| Model Number | UltraFine 4K | 27UK850 |
| Alias | 22MD4K | 27UK850-W |
| Display | ||
| Screen Size Class | 22" (inches) | 27" (inches) |
| Diagonal Size | 21.5 in 54.6 cm 546.1 mm 1.79 ft |
26.96 in 68.5 cm 684.7 mm 2.25 ft |
| Screen Width | 18.74 in 47.6 cm 475.967 mm 1.56 ft |
23.49 in 59.7 cm 596.736 mm 1.96 ft |
| Screen Height | 10.54 in 26.8 cm 267.732 mm 0.88 ft |
13.22 in 33.6 cm 335.664 mm 1.1 ft |
| Display Manufacturer | LG Display | LG Display |
| Display Type | AH-IPS | AH-IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 4096 x 2304 | 3840 x 2160 |
| Screen Pixel Pitch | 0.116 mm | 0.155 mm |
| Screen Pixel Density | 219 ppi | 163 ppi |
| Screen-to-Body Ratio | 65.04 % | 87.05 % |
| Backlight Source | W-LED | |
| DCI P3 | 99% | 75% |
| Rec.2020 | 70 | |
| sRGB | 99 % | |
| Adobe RGB 1998 | 73 % | |
| Screen Brightness | 500 cd/m² | 350 cd/m² |
| Max Screen Brightness | 450 cd/m² | |
| Static Screen Contrast | 1200 : 1 | 1000 : 1 |
| Dynamic Screen Contrast | 5000000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 14 ms | |
| Display Minimum Response Time | 5 ms | |
| Display Average Response Time | 12 ms | 14 ms |
| Display Coating | Glossy | Anti-glare/Matte (3H) |
| HDR | HDR10 | |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.73 in 4.4 cm 44 mm 0.14 ft |
1.8 in 4.6 cm 45.72 mm 0.15 ft |
| Case Weight | 4.8 kg 11 lbs |
|
| Case Width with Stand | 19.88 in 50.5 cm 505 mm 1.66 ft |
24.11 in 61.2 cm 612.4 mm 2.01 ft |
| Case Height with Stand | 15.28 in 38.8 cm 388 mm 1.27 ft |
22 in 55.9 cm 558.8 mm 1.83 ft |
| Case Depth with Stand | 8.62 in 21.9 cm 219 mm 0.72 ft |
9.2 in 23.4 cm 233.68 mm 0.77 ft |
| Case Weight with Stand | 5.6 kg 12 lbs |
6.1 kg 13 lbs |
| Case Color | Black | White |
| Hardware | ||
| System on Chip or SoC | MediaTek MT5893 | |
| CPU | ARM Cortex-A73 | |
| CPU Cores | 4 | |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G71 | |
| RAM Memory Size | 3 | |
| Internal Storage | 16 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
|
| Built-in Camera | No | No |
| Network | LAN 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 DLNA Bluetooth 4.2 |
|
| Connectivity | 3 x USB 3.0 (Type-C) | 2 x HDMI 2.0 1 x DisplayPort 1.2 1 x 3.5 mm Audio Out 2 x USB 3.0 (downstream) 1 x USB 3.1 (Type-C - 60 W) |
| Audio | ||
| Audio Speakers | 2 x 5W | 2 x 5W |
| Features | ||
| OS | Android 8.0 Oreo Android 9.0 Pie |
|
| Cool Features | Black Stabilizer DDC/CI Flicker-free technology Screen Split 2.0 HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Action Sync 6-Axis Control Super Resolution+ AMD FreeSync technology True Color Pro |
|
| Extra Features | Anti-theft stand lock slot | |
| Ergonomics | ||
| Case Width | 19.88 in 50.5 cm 505 mm 1.66 ft |
24.1 in 61.2 cm 612.14 mm 2.01 ft |
| Case Height | 15.28 in 38.8 cm 388 mm 1.27 ft |
14.8 in 37.6 cm 375.9 mm 1.23 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 | 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 | Yes |
| Left Pivot | 0 ° | |
| Right Pivot | 90 ° | |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | Yes | Yes |
| Forward Tilt | 5 ° | 5 ° |
| Backward Tilt | 25 ° | 20 ° |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 60 Hz | 120 Hz |
| Horizontal Digital Frequency | 88 kHz - 143 kHz | |
| Accessories | ||
| Extras | USB Type-C cable | DisplayPort cable HDMI cable USB Type-C cable |
| Certificates and Standards | ||
| Licenses | BSMI CB CCC CE ENERGY STAR 7.0 Epeat Gold FCC Class B KC RCM RoHS UL/cUL VCCI |
BSMI CCC CE cTick ENERGY STAR 7.0 Epeat Gold ErP FCC Class B UL/cUL |
| 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 % | 10 % - 80 % |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
-20 °C - 60 °C -4 °F - 140 °F |
| Internal Storage Humidity | 5 % - 85 % | 5 % - 85 % |
| LG UltraFine 4K | LG 27UK850 |
