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| General Info | ||
|---|---|---|
| Model Number | LG 55UM7450PLA | LG 49UF771V |
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| Price | ||
| Type | TV | TV |
| Year | 2019 | 2015 |
| Brand | LG | LG |
| Model Series | UM745 | UF771 |
| Model Number | 55UM7450PLA | 49UF771V |
| Display | ||
| Screen Size Class | 55" (inches) | 49" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
48.46 in 123.1 cm 1231 mm 4.04 ft |
| Screen Width | 47.63 in 121 cm 1209.75 mm 3.97 ft |
42.27 in 107.4 cm 1073.78 mm 3.52 ft |
| Screen Height | 26.79 in 68 cm 680.483 mm 2.23 ft |
23.78 in 60.4 cm 604 mm 1.98 ft |
| Display Manufacturer | LG Display | |
| Display Type | IPS | IPS |
| Display Bit Depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | Yes |
| 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 | 0.315 mm | 0.28 mm |
| Screen Pixel Density | 81 ppi | 90 ppi |
| Screen-to-Body Ratio | 91.15 % | 91.08 % |
| Backlight Source | Direct LED | Edge LED |
| DCI P3 | 90% | 75% |
| Rec.2020 | 52 | |
| NTSC 1953 | 72 % | |
| Screen Brightness | 400 cd/m² | |
| Static Screen Contrast | 1200 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 8 ms | 9 ms |
| Display Average Response Time | 10 ms | |
| HDR | HDR10 HLG (Hybrid Log Gamma) |
|
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.43 in 8.7 cm 87.1 mm 0.29 ft |
2.23 in 5.7 cm 56.7 mm 0.19 ft |
| Case Weight | 14.7 kg 32 lbs |
14 kg 31 lbs |
| Case Width with Stand | 48.98 in 124.4 cm 1244 mm 4.08 ft |
43.46 in 110.4 cm 1104 mm 3.62 ft |
| Case Height with Stand | 31.14 in 79.1 cm 791 mm 2.6 ft |
27.6 in 70.1 cm 701 mm 2.3 ft |
| Case Depth with Stand | 10.24 in 26 cm 260 mm 0.85 ft |
10.28 in 26.1 cm 261 mm 0.86 ft |
| Case Weight with Stand | 15.6 kg 34 lbs |
15.9 kg 35 lbs |
| Case Color | Black | Black |
| Hardware | ||
| System on Chip or SoC | MStar LM15U | |
| CPU | ARM Cortex-A12 | |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1200 | 1100 |
| GPU | ARM Mali-T760 MP4 | |
| GPU Cores | 2 | 4 |
| GPU Frequency | 550 | |
| RAM Memory Size | 2.5 | |
| Internal Storage | 4 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) DVB-T2 DVB-S2 DVB-C |
| 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 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 |
1 x Ethernet RJ45 1 x HDMI 1.4 (CEC) 1 x Antenna (RF) (female) 1 x Satellite In (Main; F-type female) 1 x AV Component In (YPbPr + L/R) 1 x CI+ 1.3 1 x AV Composite In (Video + L/R) 2 x HDMI 2.0 (ARC; CEC; MHL) 2 x USB 2.0 1 x Optical Audio Out 1 x USB 3.0 1 x 3.5 mm Audio Out |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | webOS 4.5 | webOS 2.0 |
| 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 |
Clear Voice II Dynamic Clear White ULTRA HD Engine HDCP (High-bandwidth Digital Content Protection) 2.2 SIMPLINK (HDMI CEC) Voice command ULTRA Luminance Local Dimming Dynamic Color Enhancer 4K Upscaler ULTRA Surround Triple XD Engine Active Noise Reduction Tru-Black Control |
| Ergonomics | ||
| Case Width | 48.98 in 124.4 cm 1244 mm 4.08 ft |
43.46 in 110.4 cm 1104 mm 3.62 ft |
| Case Height | 28.58 in 72.6 cm 726 mm 2.38 ft |
25.39 in 64.5 cm 645 mm 2.12 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 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 | 60 Hz |
| Screen Interpolation Technology | TruMotion | Picture Mastering Index |
| Screen Interpolation Value | 100 | 1400 |
| Screen Interpolation Measurement Unit | PPI | PMI |
| Accessories | ||
| Extras | Magic remote control - AN-MR19 | Remote control - AN-MR600 |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
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 55UM7450PLA | LG 49UF771V |
