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| General Info | ||
|---|---|---|
| Model Number | LG 50UM7450PLA | LG 55SK9500PLA |
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| Price | ||
| Type | TV | TV |
| Year | 2019 | 2018 |
| Brand | LG | LG |
| Model Series | UM745 | SK950 |
| Model Number | 50UM7450PLA | 55SK9500PLA |
| 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 | 43.13 in 109.6 cm 1095.57 mm 3.59 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
| Screen Height | 24.26 in 61.6 cm 616.258 mm 2.02 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
| Display Manufacturer | LG Display | |
| Display Type | VA | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits |
| Frame Rate Control | Yes | No |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 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 | 90.12 % | 94.61 % |
| Backlight Source | Direct LED | Direct LED (Full-Array Local Dimming) |
| DCI P3 | 90% | 94% |
| Rec.2020 | 72 | |
| Screen Brightness | 400 cd/m² | |
| Max Screen Brightness | 700 cd/m² | |
| Static Screen Contrast | 1600 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 15 ms | |
| Display Minimum Response Time | 8 ms | |
| Display Average Response Time | 10 ms | |
| Display Maximum Response Time | 32 ms | |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
Advanced HDR Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.4 in 8.6 cm 86.3 mm 0.28 ft |
2.48 in 6.3 cm 63 mm 0.21 ft |
| Case Weight | 11.5 kg 25 lbs |
17.8 kg 39 lbs |
| Case Width with Stand | 44.49 in 113 cm 1130 mm 3.71 ft |
48.39 in 122.9 cm 1229 mm 4.03 ft |
| Case Height with Stand | 28.66 in 72.8 cm 728 mm 2.39 ft |
30.67 in 77.9 cm 779 mm 2.56 ft |
| Case Depth with Stand | 10.24 in 26 cm 260 mm 0.85 ft |
10.08 in 25.6 cm 256 mm 0.84 ft |
| Case Weight with Stand | 12.5 kg 28 lbs |
19.2 kg 42 lbs |
| Case Color | Black | Black, Gold |
| Hardware | ||
| CPU Cores | 4 | 4 |
| CPU Frequency | 1200 | |
| GPU Cores | 2 | 2 |
| RAM Memory Size | 2 | |
| Internal Storage | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
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 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
4 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 3 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | webOS 4.5 | webOS 4.0 |
| Cool Features | Advanced Color Enhancer Clear Voice III SIMPLINK (HDMI CEC) HDCP (High-bandwidth Digital Content Protection) 2.2 LG ThinQ AI True Color Accuracy HDR Dynamic Tone Mapping Google Assistant 4K Active HDR Voice command Noise Reduction 4K Upscaler PVR |
True Color Accuracy Active Depth Enhancer Noise Reduction Nano Cell Display ULTRA Luminance Pro PVR Clear Voice III Local Dimming Enhances Dynamic Tone Mapping HDCP (High-bandwidth Digital Content Protection) 2.2 Nano Cell Color Pro Luminance Optimizer SIMPLINK (HDMI CEC) Google Assistant Voice command Dynamic Color 4K Cinema HDR Nano Cell Black Image Processor - α7 Intelligent Processor 4K Upscaler LG ThinQ AI |
| Ergonomics | ||
| Case Width | 44.49 in 113 cm 1130 mm 3.71 ft |
48.39 in 122.9 cm 1229 mm 4.03 ft |
| Case Height | 26.1 in 66.3 cm 663 mm 2.18 ft |
27.87 in 70.8 cm 708 mm 2.32 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 | 60 Hz | 120 Hz |
| Screen Interpolation Technology | TruMotion | TruMotion |
| Screen Interpolation Value | 100 | 200 |
| Screen Interpolation Measurement Unit | PPI | PPI |
| Accessories | ||
| Extras | Magic remote control - AN-MR19 | 3.5 mm composite adapter Magic remote control - AN-MR18 |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
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 50UM7450PLA | LG 55SK9500PLA |
