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| General Info | ||
|---|---|---|
| Model Number | LG OLED77C9PUB | LG OLED77CXPUA |
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| Price | ||
| Type | TV | TV |
| Year | 2019 | 2020 |
| Brand | LG | LG |
| Model Series | C9 | CX |
| Model Number | OLED77C9PUB | OLED77CXPUA |
| Display | ||
| Screen Size Class | 77" (inches) | 77" (inches) |
| Diagonal Size | 77.01 in 195.6 cm 1956 mm 6.42 ft |
76.77 in 195 cm 1950 mm 6.4 ft |
| Screen Width | 67.12 in 170.5 cm 1704.8 mm 5.59 ft |
66.91 in 170 cm 1699.57 mm 5.58 ft |
| Screen Height | 37.75 in 95.9 cm 958.951 mm 3.15 ft |
37.64 in 95.6 cm 956.009 mm 3.14 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 | 0.444 mm | 0.443 mm |
| Screen Pixel Density | 57 ppi | 57 ppi |
| Screen-to-Body Ratio | 95.83 % | 94.97 % |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | 1 ms |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
Dolby Vision HLG (Hybrid Log Gamma) Dolby Vision IQ HDR10 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 55.9 mm 0.18 ft |
2.2 in 5.6 cm 56 mm 0.18 ft |
| Case Weight | 29.9 kg 66 lbs |
26.7 kg 59 lbs |
| Case Width with Stand | 67.8 in 172.2 cm 1722.1 mm 5.65 ft |
67.83 in 172.3 cm 1723 mm 5.65 ft |
| Case Height with Stand | 41.2 in 104.7 cm 1046.5 mm 3.43 ft |
40.28 in 102.3 cm 1023 mm 3.36 ft |
| Case Depth with Stand | 10 in 25.4 cm 254 mm 0.83 ft |
10.59 in 26.9 cm 269 mm 0.88 ft |
| Case Weight with Stand | 33.8 kg 74 lbs |
35.9 kg 79 lbs |
| Case Color | Black, Gray | Black |
| Hardware | ||
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | 2 |
| RAM Memory Size | 3 | |
| Internal Storage | 8 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
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) 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) Wi-Fi Direct DLNA Bluetooth 5.0 |
| Connectivity | 4 x HDMI 2.1 (eARC; CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x RS232 (C) 1 x AV Composite In 3.5 mm jack 3 x USB 2.0 1 x Ethernet RJ45 |
4 x HDMI 2.1 (CEC) 1 x Satellite In (Main; F-type female) 1 x Optical Audio Out 1 x RS232 (C; mini jack) 1 x 3.5 mm Audio Out 1 x AV Composite In (Video + L/R) 3 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 10W |
| Built-in Subwoofer | 2 x 10 | 2 x 10 |
| Features | ||
| OS | webOS 4.5 | webOS 5.0 |
| Cool Features | Voice command 4K Upscaler SIMPLINK (HDMI CEC) PVR True Color Accuracy Pro Advanced Color Enhancer LG ThinQ AI Google Assistant HDR Dynamic Tone Mapping Pro Pixel Level Dimming Object Depth Enhancer ULTRA Luminance Pro HDCP (High-bandwidth Digital Content Protection) 2.2 Frequency Based Sharpness Enhancer 4-step noise reduction Perfect Black Panel Image Processor - α9 Gen 2 Intelligent Processor 4K Cinema HDR Infinite Contrast |
Intense Color True Color Accuracy Pro HDR Gaming Interest Group (HGiG) Infinite Contrast Image Processor - α9 Gen 3 AI Processor 4K Advanced Contrast Enhancer Frequency Based Sharpness Enhancer Filmmaker Mode Home Dashboard Voice command Google Assistant AI 4K Upscaler NVIDIA G-SYNC Compatible Perfect Black Panel Autocalibration (CalMAN) with access to LUT level Alexa Apple AirPlay 2 Face Enhancing Billion Rich Colors Pixel Level Dimming HDR Dynamic Tone Mapping Pro AMD FreeSync technology OLED Motion Pro Intelligent Voice Recognition Ultra Luminance Pro Image Enhancing on SQM LG ThinQ AI AI Picture Pro 4-step noise reduction Cinema HDR Apple HomeKit Advanced Color Enhancer Auto Genre Selection Perfect Color |
| Extra Features | Perfect Cinema Screen | |
| Ergonomics | ||
| Case Width | 67.8 in 172.2 cm 1722.1 mm 5.65 ft |
67.83 in 172.3 cm 1723 mm 5.65 ft |
| Case Height | 39 in 99.1 cm 990.6 mm 3.25 ft |
39.09 in 99.3 cm 993 mm 3.26 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 200 | 400 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 | 40 Hz - 120 Hz |
| Screen Interpolation Measurement Unit | NULL | |
| Accessories | ||
| Extras | 3.5 mm composite adapter Magic remote control - AN-MR19 |
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 OLED77C9PUB | LG OLED77CXPUA |
