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| General Info | ||
|---|---|---|
| Model Number | LG OLED77CX9LA | Samsung QE75Q90T |
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| Price | ||
| Type | TV | TV |
| Year | 2020 | 2020 |
| Brand | LG | Samsung |
| Model Series | CX | Q90T |
| Model Number | OLED77CX9LA | QE75Q90T |
| Alias | QE75Q90TATXXU GQ65Q90T GQ65Q90TGTXZG |
|
| Display | ||
| Screen Size Class | 77" (inches) | 75" (inches) |
| Diagonal Size | 76.77 in 195 cm 1950 mm 6.4 ft |
74.53 in 189.3 cm 1893 mm 6.21 ft |
| Screen Width | 66.91 in 170 cm 1699.57 mm 5.58 ft |
64.97 in 165 cm 1650.24 mm 5.41 ft |
| Screen Height | 37.64 in 95.6 cm 956.009 mm 3.14 ft |
36.55 in 92.8 cm 928.26 mm 3.05 ft |
| Display Manufacturer | LG Display | |
| Display Type | OLED | VA |
| 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 | 0.43 mm |
| Screen Pixel Density | 57 ppi | 59 ppi |
| Screen-to-Body Ratio | 94.97 % | 95.73 % |
| Backlight Source | Direct LED (Full-Array Local Dimming) | |
| DCI P3 | 100% | |
| Max Screen Brightness | 2000 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | |
| Screen Vertical Viewing Angle | 178 ° | |
| HDR | Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ |
HDR10 HLG (Hybrid Log Gamma) HDR10+ Quantum HDR 2000 |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.2 in 5.6 cm 56 mm 0.18 ft |
1.39 in 3.5 cm 35.2 mm 0.12 ft |
| Case Weight | 26.7 kg 59 lbs |
38.7 kg 85 lbs |
| Case Width with Stand | 67.83 in 172.3 cm 1723 mm 5.65 ft |
65.77 in 167.1 cm 1670.6 mm 5.48 ft |
| Case Height with Stand | 40.28 in 102.3 cm 1023 mm 3.36 ft |
41.29 in 104.9 cm 1048.7 mm 3.44 ft |
| Case Depth with Stand | 10.59 in 26.9 cm 269 mm 0.88 ft |
12.52 in 31.8 cm 317.9 mm 1.04 ft |
| Case Weight with Stand | 35.9 kg 79 lbs |
48.7 kg 107 lbs |
| Case Color | Black | Titan Black |
| 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-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) 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) Bluetooth Wi-Fi Direct DLNA |
| 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 |
3 x HDMI 2.0 (CEC) 1 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Antenna (RF) (female) 1 x Optical Audio Out 1 x Satellite In (Main; F-type female) 2 x USB 2.0 1 x CI+ 1.4 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 | Tizen 5.5 |
| 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 |
Ultra Viewing Angle Picture-in-Picture SmartThings Real Game Enhancer+ Alexa Light sensor Google Assistant Quantum Dot Color Multi View Ambient Mode+ Direct Full Array Auto Motion Plus ConnectShare Game Motion Plus Dynamic Black EQ Multiroom Link Bixby Ultimate UHD Dimming Pro Quantum Processor 4K Voice command AMD FreeSync Premium 4K AI Upscaling Filmmaker Mode Contrast Enhancer Adaptive Picture Digital Clean View |
| Extra Features | Perfect Cinema Screen | |
| Ergonomics | ||
| Case Width | 67.83 in 172.3 cm 1723 mm 5.65 ft |
65.77 in 167.1 cm 1670.6 mm 5.48 ft |
| Case Height | 39.09 in 99.3 cm 993 mm 3.26 ft |
37.71 in 95.8 cm 957.8 mm 3.14 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 200 | 400 x 400 |
| 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 Technology | Picture Quality Index | |
| Screen Interpolation Value | 4300 | |
| Screen Interpolation Measurement Unit | NULL | PQI |
| Accessories | ||
| Extras | Magic Remote Control - MR20 | QLED Standard Smart Remote - TM2050C |
| Certificates and Standards | ||
| Licenses | ENERGY STAR RoHS UL/cUL |
ENERGY STAR RoHS |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 0 °C - 40 °C 32 °F - 104 °F |
|
| Safe Operating Humidity Level | 10 % - 80 % | |
| Internal Storage Temperature | -20 °C - 60 °C -4 °F - 140 °F |
|
| Internal Storage Humidity | 5 % - 85 % |
| LG OLED77CX9LA | Samsung QE75Q90T |
