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| General Info | ||
|---|---|---|
| Model Number | LG OLED77CX9LA | LG OLED77C29LD |
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| Price | ||
| Type | TV | TV |
| Year | 2020 | 2022 |
| Brand | LG | LG |
| Model Series | CX | C2 |
| Model Number | OLED77CX9LA | OLED77C29LD |
| Alias | OLED77C27LA OLED77C28LB OLED77C24LA OLED77C21LA OLED77C22LB OLED77C25LB OLED77C26LA OLED77C26LD OLED77C2AUA OLED77C2PCC |
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| Display | ||
| Screen Size Class | 77" (inches) | 77" (inches) |
| Diagonal Size | 76.77 in 195 cm 1950 mm 6.4 ft |
76.77 in 195 cm 1950 mm 6.4 ft |
| Screen Width | 66.91 in 170 cm 1699.57 mm 5.58 ft |
66.91 in 170 cm 1699.57 mm 5.58 ft |
| Screen Height | 37.64 in 95.6 cm 956.009 mm 3.14 ft |
37.64 in 95.6 cm 956.009 mm 3.14 ft |
| Display Manufacturer | LG Display | LG Display |
| Display Type | OLED | OLED evo |
| 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 | 0.443 mm | 0.443 mm |
| Screen Pixel Density | 57 ppi | 57 ppi |
| Screen-to-Body Ratio | 94.97 % | 96.7 % |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 1 ms | |
| HDR | Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ |
HLG (Hybrid Log Gamma) Dolby Vision Dolby Vision IQ HDR10 Pro |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 56 mm 0.18 ft |
1.85 in 4.7 cm 47.1 mm 0.15 ft |
| Case Weight | 26.7 kg 59 lbs |
20.8 kg 46 lbs |
| Case Width with Stand | 67.83 in 172.3 cm 1723 mm 5.65 ft |
67.36 in 171.1 cm 1711 mm 5.61 ft |
| Case Height with Stand | 40.28 in 102.3 cm 1023 mm 3.36 ft |
40.75 in 103.5 cm 1035 mm 3.4 ft |
| Case Depth with Stand | 10.59 in 26.9 cm 269 mm 0.88 ft |
9.57 in 24.3 cm 243 mm 0.8 ft |
| Case Weight with Stand | 35.9 kg 79 lbs |
24.1 kg 53 lbs |
| Case Color | Black | Titan Gray |
| Hardware | ||
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S2 DVB-S |
| 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 Wi-Fi TV On TV On With Mobile |
| Connectivity | 3 x HDMI 2.1 (CEC) 1 x HDMI 2.1 (CEC; eARC) 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 |
4 x HDMI 2.1 1 x Satellite In (Main; F-type female) 1 x Antenna (RF) (female) 1 x IR Out 1 x CI+ 2.0 1 x S/PDIF 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 5.0 | webOS 22 |
| Cool Features | NVIDIA G-SYNC Compatible True Color Accuracy Pro HDR Gaming Interest Group (HGiG) Intelligent Voice Recognition Image Processor - α9 Gen 3 AI Processor 4K Advanced Contrast Enhancer Frequency Based Sharpness Enhancer Filmmaker Mode Home Dashboard Google Assistant AI 4K Upscaler Perfect Black Panel Pixel Level Dimming Auto Genre Selection AI Picture Pro AMD FreeSync technology Face Enhancing Autocalibration (CalMAN) with access to LUT level PVR HDR Dynamic Tone Mapping Pro Alexa Perfect Color LG ThinQ AI ULTRA Luminance Pro Image Enhancing on SQM OLED Motion Pro AI Brightness Control 4-step noise reduction Cinema HDR Apple AirPlay 2 Advanced Color Enhancer Apple HomeKit Perfect Viewing Angle |
Magic Tap Perfect Black HDR Gaming Interest Group (HGiG) LG Voice Search LG ThinQ AI AI Genre Selection Prime Video Game Optimizer Filmmaker Mode Infinite Contrast Pixel Dimming Google Assistant (differ by region) Remote Voice Recognition AI Picture Pro Netflix NVIDIA G-SYNC Compatible Brightness Booster Amazon Echo Connection (differ by region) Apple Airplay 2 Dynamic Tone Mapping Pro Youtube Stadia Cloud Gaming Cinema HDR OLED Motion Google Home Connection (differ by region) AMD FreeSync Premium Next Picks Magic Explorer Perfect Color Intelligent Voice Recognition Multi View (differ by region) Amazon Alexa (differ by region) AI 4K Upscaling Disney+ Apple Homekit AI Brightness Control Apple TV+ NVIDIA GeForce Now |
| Extra Features | Perfect Cinema Screen | |
| Ergonomics | ||
| Case Width | 67.83 in 172.3 cm 1723 mm 5.65 ft |
67.36 in 171.1 cm 1711 mm 5.61 ft |
| Case Height | 39.09 in 99.3 cm 993 mm 3.26 ft |
38.66 in 98.2 cm 982 mm 3.22 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 200 | 300 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 | 40 Hz - 120 Hz | 40 Hz - 120 Hz |
| Screen Interpolation Measurement Unit | NULL | NULL |
| Accessories | ||
| Extras | Magic Remote Control - MR20 | Magic remote control - MR22GN (NFC) |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
TUV Rheinland Eye Comfort Display Certified UL Verified Flicker-Free & Low Blue Light Display |
| 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 OLED77CX9LA | LG OLED77C29LD |
