Comparison between:
- 54.6" LG 55QNED866RE
- 54.6" LG 55QNED869QA
- 54.6" TCL 55C755
Brand, series, model
Information about the brand, series, model and model aliases.
| LG 55QNED866RE | LG 55QNED869QA | TCL 55C755 | |
| Series | QNED86 / QNED87 | QNED86 / QNED87 | C755 |
 |  |  | |
| Model alias | 55QNED876RA | 55QNED866QA 55QNED863QA 55QNED879QB 55QNED876QB 55QNED873QB | - |
| Model year | 2023 | 2022 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 54.6 in | 54.6 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft |
| Width | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft |
| Height | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel manufacturer | - | - | CSOT |
| Panel type | IPS | IPS | VA |
| Panel bit depth | 10 bits | 10 bits | 10 bits |
| FRC | No | No | - |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft |
| Pixel density | 80 ppi 31 ppcm | 80 ppi 31 ppcm | 80 ppi 31 ppcm |
| Display area | 93.22 % | 93.22 % | 94.7 % |
| Backlight | Mini LED | Mini LED | Mini LED |
| DCI P3 | - | - | 93 % |
| Brightness | - | - | 600 cd/m² |
| Peak brightness | - | - | 1300 cd/m² |
| Static contrast | - | - | 6000 : 1 |
| HDR | Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ | Dolby Vision HDR10 Pro HLG (Hybrid Log Gamma) Dolby Vision IQ | HDR10 HDR10+ Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Coating | - | - | Anti-glare/Matte |
| - | - | Nanoscale-Lens Array technology Local dimming zones - 384 |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 40 Hz - 120 Hz | 40 Hz - 120 Hz | 48 Hz - 144 Hz |
Frame interpolation
Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.
| Interpolation technology | - | True Motion | - |
| Interpolation value | - | 240 | - |
| Interpolation measurement unit | - | TM | - |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 110 V - 120 V | - | 100 V - 120 V |
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (average) | 64 W | 84 W | - |
| Power consumption (maximum) | 130 W | 128 W | - |
| Power consumption (annual) | - | 84 kWh | - |
| Energy efficiency class | E | G | - |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1224 mm 122.4 cm 48.189 in 4.0157 ft |
| Height | 716 mm 71.6 cm 28.189 in 2.3491 ft | 716 mm 71.6 cm 28.189 in 2.3491 ft | 710 mm 71 cm 27.9528 in 2.3294 ft |
| Depth | 45.5 mm 4.55 cm 1.7913 in 0.1493 ft | 45.5 mm 4.55 cm 1.7913 in 0.1493 ft | 70 mm 7 cm 2.7559 in 0.2297 ft |
| Weight | 20 kg 44.09 lbs | 19.5 kg 42.99 lbs | 13 kg 28.66 lbs |
| Width with stand | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1224 mm 122.4 cm 48.189 in 4.0157 ft |
| Height with stand | 784 mm 78.4 cm 30.8661 in 2.5722 ft | 781 mm 78.1 cm 30.748 in 2.5623 ft | 770 mm 77 cm 30.315 in 2.5262 ft |
| Depth with stand | 260 mm 26 cm 10.2362 in 0.853 ft | 271 mm 27.1 cm 10.6693 in 0.8891 ft | 300 mm 30 cm 11.811 in 0.9843 ft |
| Weight with stand | 23.7 kg 52.25 lbs | 21.1 kg 46.52 lbs | 14.3 kg 31.53 lbs |
| Box width | 1360 mm 136 cm 53.5433 in 4.4619 ft | 1360 mm 136 cm 53.5433 in 4.4619 ft | 1400 mm 140 cm 55.1181 in 4.5932 ft |
| Box height | 810 mm 81 cm 31.8898 in 2.6575 ft | 810 mm 81 cm 31.8898 in 2.6575 ft | 875 mm 87.5 cm 34.4488 in 2.8707 ft |
| Box depth | 200 mm 20 cm 7.874 in 0.6562 ft | 187 mm 18.7 cm 7.3622 in 0.6135 ft | 164 mm 16.4 cm 6.4567 in 0.5381 ft |
| Box weight | 29 kg 63.93 lbs | 25.9 kg 57.1 lbs | 19 kg 41.89 lbs |
| Stand width | - | 841 mm 84.1 cm 33.1102 in 2.7592 ft | 295 mm 29.5 cm 11.6142 in 0.9678 ft |
| Stand depth | 260 mm 26 cm 10.2362 in 0.853 ft | 271 mm 27.1 cm 10.6693 in 0.8891 ft | 300 mm 30 cm 11.811 in 0.9843 ft |
| Colors | Black and Silver | Dark Meteor Titan | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 300 x 300 mm | 300 x 300 mm | 400 x 300 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | No |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | No | No | No |
| Forward/backward tilt | No | No | No |
| Center Stand | - | Plate stand |
TV tuner
The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.
| 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 | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | α7 Gen 6 AI Processor 4K | α7 Gen 5 AI Processor 4K | AIPQ 3.0 Engine with AI SR |
| SoC | - | - | MediaTek Pentonic 700 (MT9653) |
| CPU cores | 4 | 4 | - |
| - | - | Algo Engine Max II |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | webOS 23 | webOS 22 | Google TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | 2 x 10 W | 2 x 15 W |
| Subwoofer | 2 x 10 W | 2 x 10 W | - |
| 2.2 CH AI Acoustic Tuning AI Sound Pro (Virtual 5.1.2 up-mix) Dolby Atmos Dolby Digital Down Firing Bluetooth Surround Ready Clear Voice Pro LG Sound Sync Sound Share TV Sound Mode Share Ultra Surround WiSA Ready | 2.2 CH AI Acoustic Tuning AI Sound Pro (Virtual 5.1.2 up-mix) Dolby Atmos Dolby Digital Down Firing Bluetooth Surround Ready Clear Voice Pro LG Sound Sync Sound Share TV Sound Mode Share Ultra Surround WiSA Ready | 2.0 CH 30 W Dolby Atmos Dolby Digital Plus DTS Virtual:X DTS-HD Onkyo Sound System |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac DLNA Bluetooth 5.0 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 5.0 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac 802.11ax Bluetooth Wi-Fi Direct DLNA |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 2 x USB 2.0 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 1 x USB 2.0 (Type-A; downstream) 1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Cable/Antenna In (F-type female) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 SIMPLINK (HDMI-CEC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) on HDMI 3 High Frame Rate (HFR) Variable Refresh Rate (VRR) | High-bandwidth Digital Content Protection (HDCP) 2.2 SIMPLINK (HDMI-CEC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) on HDMI 3 High Frame Rate (HFR) Variable Refresh Rate (VRR) | Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) HDMI CEC (T-Link) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | AI Brightness Control AI Genre Selection AI Picture Pro AI Super Upscaling 4K Alexa AMD FreeSync Premium Apple Airplay 2 Apple Homekit Apple TV Body / Face / Object Enhancing Disney+ Game Dashboard & Game Optimizer HDR Dynamic Tone Mapping HDR Gaming Interest Group (HGiG) Intelligent Voice Recognition Filmmaker Mode LG ThinQ AI Light Sensor Million Grey Scale QNED Color Pro Netflix NVIDIA GeForce NOW Quantum Dot NanoCell Plus display Precision Dimming Prime Video Ultra Contrast YouTube | AI 4K Upscaling Gen 2 AI Brightness Control AI Genre Selection AI Picture Pro Alexa AMD FreeSync Premium Apple Airplay 2 Apple Homekit Apple TV Body / Face / Object Enhancing Cinema HDR Disney+ Game Optimizer Game Dashboard Google Assistant HDR Dynamic Tone Mapping HDR Gaming Interest Group (HGiG) Home Dashboard Intelligent Voice Recognition Filmmaker Mode LG ThinQ AI Magic Explorer Magic Tap Nano Color Pro NanoCell Motion Pro Netflix Quantum NanoCell Color Technology Precision Dimming Prime Video Ultra Luminance Pro YouTube | 3-sided bezelless design AI 4K upscaling Ai-Clarity Ai-Contrast Ai-Colour Ai-HDR Ai-MEMC Alexa AMD FreeSync Premium Pro Algo Engine Max II Apple Airplay 2 Apple HomeKit Apple TV+ Chromecast built-in Disney+ Far-Field Voice interaction Game Accelerator 240 with Dual Line Gate technology Game Bar Game Master Pro 2.0 Google Assistant IMAX Enhanced Light Sensor MEMC (Motion Estimation Motion Compensation) Micro Dimming MultiView Netflix Prime Video Quantum Dot Technology Wide Color Gamut YouTube |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG MPO JPS | JPEG MPO JPS | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC AC3 aptX FLAC MP3 OGG RealAudio WMA HE-AAC LPCM | AAC AC3 aptX FLAC MP3 OGG RealAudio WMA HE-AAC LPCM | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 TS VC-1 VP9 | 3GPP AVI DivX Flash Video H.263 H.264 H.265 MKV QuickTime M2TS MP4 MPEG-4 TS VC-1 VP9 | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 20 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | 5 % - 85 % | 5 % - 85 % | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Magic remote control - MR23 IR Blaster Cable | Magic remote control - MR22N | Voice remote control |
| LG 55QNED866RE | LG 55QNED869QA | TCL 55C755 |