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| General Info | ||
|---|---|---|
| Model Number | LG 50UR81006LJ | LG 55UK6400PLF |
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| Price | ||
| Type | TV | TV |
| Year | 2023 | 2018 |
| Brand | LG | LG |
| Model Series | UR81 | UK640 |
| Model Number | 50UR81006LJ | 55UK6400PLF |
| Alias | 50UR81009LK 50UR81003LL 50UR81003LJ 50UR81006LA |
|
| Display | ||
| Screen Size Class | 50" (inches) | 55" (inches) |
| Diagonal Size | 49.49 in 125.7 cm 1257 mm 4.12 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 43.14 in 109.6 cm 1095.84 mm 3.6 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 24.27 in 61.6 cm 616.41 mm 2.02 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Type | VA | IPS |
| Display Bit Depth | 8 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | No | Yes |
| Max Number of Colors | 16777216 | 1073741824 |
| Bits | 24 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.285 mm | 0.315 mm |
| Screen Pixel Density | 89 ppi | 81 ppi |
| Screen-to-Body Ratio | 92.56 % | 90.56 % |
| Backlight Source | Direct LED | Direct LED |
| DCI P3 | 80% | |
| Screen Brightness | 250 cd/m² | |
| Max Screen Brightness | 350 cd/m² | |
| Static Screen Contrast | 1300 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 9 ms | |
| Display Average Response Time | 13 ms | |
| Display Maximum Response Time | 32 ms | |
| HDR | HLG (Hybrid Log Gamma) HDR10 HDR |
HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.25 in 5.7 cm 57.1 mm 0.19 ft |
3.5 in 8.9 cm 89 mm 0.29 ft |
| Case Weight | 12.1 kg 27 lbs |
13.7 kg 30 lbs |
| Case Width with Stand | 44.13 in 112.1 cm 1121 mm 3.68 ft |
49.09 in 124.7 cm 1247 mm 4.09 ft |
| Case Height with Stand | 27.68 in 70.3 cm 703 mm 2.31 ft |
30.91 in 78.5 cm 785 mm 2.58 ft |
| Case Depth with Stand | 9.8 in 24.9 cm 249 mm 0.82 ft |
10.2 in 25.9 cm 259 mm 0.85 ft |
| Case Weight with Stand | 13.2 kg 29 lbs |
15 kg 33 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | 4 |
| CPU Frequency | 1200 | |
| GPU Cores | 2 | |
| RAM Memory Size | 1.5 | |
| Internal Storage | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T DVB-S |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD |
| 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 5.0 |
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) Bluetooth Wi-Fi Direct DLNA |
| Connectivity | 3 x HDMI 2.0 1 x Satellite In (F-type female) 1 x Antenna (RF) (female) 1 x CI+ 2.0 1 x Optical Audio Out 2 x USB 2.0 1 x Ethernet RJ45 |
3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x Antenna (RF) (female) 1 x Ethernet RJ45 1 x CI+ 1.4 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | webOS 23 | webOS 4.0 |
| Cool Features | NVIDIA GeForce NOW AI Concierge Light Sensor LG ThinQ AI Prime Video Netflix AI Genre Selection Filmmaker Mode Alexa Apple Homekit Home Dashboard Game Optimizer & Dashboard Noise Reduction Apple AirPlay 2 Voice command Active HDR AI 4K Upscaling HDR Gaming Interest Group (HGiG) Disney+ AI Brightness Control Dynamic Tone Mapping |
Clear Voice III Wide Color Gammut Dynamic Color SIMPLINK (HDMI CEC) Google Assistant LG ThinQ AI Voice command True Color Accuracy HDCP (High-bandwidth Digital Content Protection) 2.2 Dynamic Tone Mapping 4K Active HDR ULTRA Luminance Noise Reduction 4K Upscaler PVR |
| Ergonomics | ||
| Case Width | 44.13 in 112.1 cm 1121 mm 3.68 ft |
49.09 in 124.7 cm 1247 mm 4.09 ft |
| Case Height | 25.63 in 65.1 cm 651 mm 2.14 ft |
28.7 in 72.9 cm 729 mm 2.39 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 200 | 300 x 300 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 50 Hz / 60 Hz | 60 Hz |
| Screen Interpolation Technology | Picture Mastering Index | |
| Screen Interpolation Value | 1600 | |
| Screen Interpolation Measurement Unit | NULL | PMI |
| Accessories | ||
| Extras | Magic remote control | |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS 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 50UR81006LJ | LG 55UK6400PLF |
