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| General Info | ||
|---|---|---|
| Model Number | LG OLED55B8PLA | LG OLED55GX9LA |
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| Price | ||
| Type | TV | TV |
| Year | 2018 | 2020 |
| Brand | LG | LG |
| Model Series | B8 | GX |
| Model Number | OLED55B8PLA | OLED55GX9LA |
| 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 |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.4 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 | 80 ppi |
| Screen-to-Body Ratio | 94.8 % | 95.16 % |
| 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) |
Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 1.85 in 4.7 cm 47 mm 0.15 ft |
9.09 in 23.1 cm 231 mm 0.76 ft |
| Case Weight | 16.3 kg 36 lbs |
21.9 kg 48 lbs |
| Case Width with Stand | 48.35 in 122.8 cm 1228 mm 4.03 ft |
48.23 in 122.5 cm 1225 mm 4.02 ft |
| Case Height with Stand | 29.61 in 75.2 cm 752 mm 2.47 ft |
30.12 in 76.5 cm 765 mm 2.51 ft |
| Case Depth with Stand | 8.66 in 22 cm 220 mm 0.72 ft |
10.67 in 27.1 cm 271 mm 0.89 ft |
| Case Weight with Stand | 17.8 kg 39 lbs |
22.5 kg 50 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | 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 802.11a (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 |
| 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 2.1 (CEC) 1 x HDMI 2.1 (CEC; eARC) 1 x IR Out 1 x Satellite In (Sub; F-type female) 1 x 3.5 mm Audio Out 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 3 x USB 2.0 1 x Antenna (RF) 1 x Ethernet RJ45 1 x CI+ 1.4 |
| Audio | ||
| Audio Speakers | 2 x 10W | 4 x 10W |
| Built-in Subwoofer | 2 x 10 | |
| Features | ||
| OS | webOS 4.0 | webOS 5.0 |
| 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 |
LG ThinQ AI PVR HDR Dynamic Tone Mapping Pro Image Processor - α9 Gen 3 AI Processor 4K Image Enhancing on SQM Advanced Contrast Enhancer Frequency Based Sharpness Enhancer Filmmaker Mode HDR Gaming Interest Group (HGiG) ULTRA Luminance Pro Google Assistant AI 4K Upscaler OLED Motion Pro Perfect Color Auto Genre Selection AI Picture Pro AMD FreeSync technology Face Enhancing Autocalibration (CalMAN) with access to LUT level Perfect Viewing Angle Hands-Free Voice Control Alexa Perfect Black Panel Intelligent Voice Recognition True Color Accuracy Pro Home Dashboard NVIDIA G-SYNC Compatible AI Brightness Control 4-step noise reduction Cinema HDR Apple AirPlay 2 Advanced Color Enhancer Apple HomeKit Pixel Level Dimming |
| Extra Features | Gallery Design | |
| Ergonomics | ||
| Case Width | 48.35 in 122.8 cm 1228 mm 4.03 ft |
48.23 in 122.5 cm 1225 mm 4.02 ft |
| Case Height | 27.83 in 70.7 cm 707 mm 2.32 ft |
27.8 in 70.6 cm 706 mm 2.32 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 200 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 | 120 Hz | 40 Hz - 120 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | 3.5 mm composite adapter Magic remote control - AN-MR18 |
Magic Remote Control - MR20 |
| 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 OLED55B8PLA | LG OLED55GX9LA |
