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General Info | ||
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Model Number | LG OLED55B8PLA | Sony KD-55AF8 |
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Price | ||
Type | TV | TV |
Year | 2018 | 2018 |
Brand | LG | Sony |
Model Series | B8 | AF8 |
Model Number | OLED55B8PLA | KD-55AF8 |
Display | ||
Screen Size Class | 55" (inches) | 55" (inches) |
Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
47.63 in 121 cm 1209.75 mm 3.97 ft |
Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.483 mm 2.23 ft |
Display Manufacturer | LG Display | LG Display |
Display Type | OLED | OLED |
Display Bit Depth | 10 bits | 10 bits |
Frame Rate Control | No | 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 | 0.315 mm | 0.315 mm |
Screen Pixel Density | 80 ppi | 81 ppi |
Screen-to-Body Ratio | 94.8 % | 94.31 % |
Backlight Source | Edge LED | |
DCI P3 | 99% | 99% |
Rec.2020 | 75 | 76 |
Screen Brightness | 250 cd/m² | 300 cd/m² |
Max Screen Brightness | 800 cd/m² | 800 cd/m² |
Screen Horizontal Viewing Angle | 178 ° | 178 ° |
Screen Vertical Viewing Angle | 178 ° | 178 ° |
Screen Input Lag | 21 ms | 21 ms |
Display Minimum Response Time | 1 ms | 1 ms |
Display Coating | Glossy | |
HDR | Advanced HDR Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
3D | No | No |
Size, weight, color | ||
Case Depth | 1.85 in 4.7 cm 47 mm 0.15 ft |
2.17 in 5.5 cm 55 mm 0.18 ft |
Case Weight | 16.3 kg 36 lbs |
18.7 kg 41 lbs |
Case Width with Stand | 48.35 in 122.8 cm 1228 mm 4.03 ft |
48.27 in 122.6 cm 1226 mm 4.02 ft |
Case Height with Stand | 29.61 in 75.2 cm 752 mm 2.47 ft |
28.23 in 71.7 cm 717 mm 2.35 ft |
Case Depth with Stand | 8.66 in 22 cm 220 mm 0.72 ft |
10.04 in 25.5 cm 255 mm 0.84 ft |
Case Weight with Stand | 17.8 kg 39 lbs |
22.2 kg 49 lbs |
Case Color | Black | Black |
Hardware | ||
System on Chip or SoC | MediaTek MT5891 | |
CPU | ARM Cortex-A53 | |
CPU Cores | 4 | 4 |
CPU Frequency | 1100 | |
GPU | ARM Mali-T860 MP2 | |
GPU Cores | 2 | 2 |
GPU Frequency | 700 | |
RAM Memory Size | 2 | 2 |
Internal Storage | 8 | 16 |
TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 DVB-T2 HD |
Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
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 802.11a (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 | 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 |
1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x CI+ 1.3 1 x Satellite In (Sub; F-type female) 1 x Optical Audio Out 1 x IR Out 1 x AV Composite In 3.5 mm jack 1 x Satellite In (Main; F-type female) 2 x USB 2.0 (max 0.5 A) 1 x 3.5 mm Audio Out 1 x USB 3.0 (max 0.9 A) 1 x Antenna (RF) |
Audio | ||
Audio Speakers | 2 x 10W | 2 x 10W |
Built-in Subwoofer | 1 x 10 | |
Features | ||
OS | webOS 4.0 | Android 7.0 Nougat Android 8.0 Oreo |
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 |
Voice command ClearAudio+ Super Bit mapping 4K HDR S-Force Front Surround sound S-Force Front Surround sound Clear Phase Speaker Live Color Technology Dynamic Contrast Enhancer HDCP (High-bandwidth Digital Content Protection) 2.2 PVR Object-based HDR remaster Triluminos Display Dual Database Processing DSEE (Digital Sound Enhancement Engine) 4K X-Reality Pro Precision Color Mapping Image Processor - X1 Extreme BRAVIA Sync (HDMI-CEC) Light sensor |
Ergonomics | ||
Case Width | 48.35 in 122.8 cm 1228 mm 4.03 ft |
48.27 in 122.6 cm 1226 mm 4.02 ft |
Case Height | 27.83 in 70.7 cm 707 mm 2.32 ft |
28.03 in 71.2 cm 712 mm 2.34 ft |
Vesa Mount Support | Yes | Yes |
VESA Interface Standard Size | 200 x 300 | 200 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 | 120 Hz | 120 Hz |
Accessories | ||
Extras | 3.5 mm composite adapter Magic remote control - AN-MR18 |
IR extender cable |
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 |
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Internal Storage Humidity | 5 % - 85 % | |
Max Operating Altitude | 2000 |
LG OLED55B8PLA | Sony KD-55AF8 |