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| General Info | ||
|---|---|---|
| Model Number | LG OLED55B8PLA | Sony KD-49X7055 |
|
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2020 |
| Brand | LG | Sony |
| Model Series | B8 | X70 |
| Model Number | OLED55B8PLA | KD-49X7055 |
| 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 | 47.62 in 121 cm 1209.6 mm 3.97 ft |
42.27 in 107.4 cm 1073.78 mm 3.52 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
23.78 in 60.4 cm 604 mm 1.98 ft |
| Display Manufacturer | LG Display | |
| Display Type | OLED | |
| Display Bit Depth | 10 bits | |
| Frame Rate Control | No | |
| Max Number of Colors | 1073741824 | |
| Bits | 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 | 80 ppi | 90 ppi |
| Screen-to-Body Ratio | 94.8 % | 91.33 % |
| Backlight Source | Edge LED | |
| DCI P3 | 99% | |
| Rec.2020 | 75 | |
| Screen Brightness | 250 cd/m² | |
| Max Screen Brightness | 800 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 21 ms | |
| Display Minimum Response Time | 1 ms | |
| HDR | Advanced HDR Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.85 in 4.7 cm 47 mm 0.15 ft |
2.24 in 5.7 cm 57 mm 0.19 ft |
| Case Weight | 16.3 kg 36 lbs |
11.9 kg 26 lbs |
| Case Width with Stand | 48.35 in 122.8 cm 1228 mm 4.03 ft |
43.35 in 110.1 cm 1101 mm 3.61 ft |
| Case Height with Stand | 29.61 in 75.2 cm 752 mm 2.47 ft |
27.64 in 70.2 cm 702 mm 2.3 ft |
| Case Depth with Stand | 8.66 in 22 cm 220 mm 0.72 ft |
11.26 in 28.6 cm 286 mm 0.94 ft |
| Case Weight with Stand | 17.8 kg 39 lbs |
12.4 kg 27 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | |
| RAM Memory Size | 2 | |
| Internal Storage | 8 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD |
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) Bluetooth Wi-Fi Direct DLNA |
LAN Wi-Fi 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) Wi-Fi Direct |
| Connectivity | 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 |
3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (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 (Video + L/R) 3 x USB 1 x CI+ 1.4 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Features | ||
| OS | webOS 4.0 | Linux |
| Cool Features | Voice command Active Depth Enhancer SIMPLINK (HDMI CEC) PVR True Color Accuracy Adaptive Color Enhancer Intense Color Enhanced Dynamic Tone Mapping HDCP (High-bandwidth Digital Content Protection) 2.2 Perfect Black Panel LG ThinQ AI ULTRA Luminance Pro Google Assistant Clear Voice III 4K Cinema HDR Noise Reduction Image Processor - α7 Intelligent Processor 4K Upscaler Infinite Contrast |
Frame Dimming Light sensor Triluminos Display Live Color Technology 4K X-Reality Pro Dynamic Contrast Enhancer |
| Ergonomics | ||
| Case Width | 48.35 in 122.8 cm 1228 mm 4.03 ft |
43.35 in 110.1 cm 1101 mm 3.61 ft |
| Case Height | 27.83 in 70.7 cm 707 mm 2.32 ft |
25.39 in 64.5 cm 645 mm 2.12 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 x 300 | 200 x 200 |
| 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 | 120 Hz | 50 Hz / 60 Hz |
| Screen Interpolation Technology | Motionflow XR | |
| Screen Interpolation Value | 200 | |
| Screen Interpolation Measurement Unit | XR | |
| Accessories | ||
| Extras | 3.5 mm composite adapter Magic remote control - AN-MR18 |
|
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
ENERGY STAR 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 |
|
| Internal Storage Humidity | 5 % - 85 % |
| LG OLED55B8PLA | Sony KD-49X7055 |
