Comparison between:
- 54.6" TCL 55C755
- 54.6" TCL 55QM751G
- 64.5" TCL 65QM851G
Brand, series, model
Information about the brand, series, model and model aliases.
| TCL 55C755 | TCL 55QM751G | TCL 65QM851G | |
| Series | C755 | QM7 | QM8 |
 |  |  | |
| Model year | 2023 | 2024 | 2024 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 54.6 in | 64.5 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1639 mm 163.9 cm 64.5276 in 5.3773 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 | 1428.48 mm 142.848 cm 56.2394 in 4.6866 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 | 803.52 mm 80.352 cm 31.6346 in 2.6362 ft |
| Panel manufacturer | CSOT | - | - |
| Panel type | VA | VA | VA |
| Panel bit depth | 10 bits | 10 bits (8 bits + FRC) | 10 bits |
| FRC | - | Yes | - |
| 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 | 0.372 mm 0.0372 cm 0.0146 in 0.0012 ft |
| Pixel density | 80 ppi 31 ppcm | 80 ppi 31 ppcm | 68 ppi 26 ppcm |
| Display area | 94.7 % | 94.7 % | 95.95 % |
| Backlight | Mini LED | Mini LED | Mini LED |
| DCI P3 | 93 % | 97 % | - |
| Brightness | 600 cd/m² | 600 cd/m² | 450 cd/m² |
| Peak brightness | 1300 cd/m² | 2200 cd/m² | 4000 cd/m² |
| Static contrast | 6000 : 1 | 6000 : 1 | 5500 : 1 |
| HDR | HDR10 HDR10+ Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma) | HDR10 HDR10+ Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma) | HDR10 HDR10+ Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | - | 5.7 ms 0.0057 s | 3.3 ms 0.0033 s |
| Average response time | - | 14 ms 0.0140 s | - |
| Maximum response time | - | - | 9.7 ms 0.0097 s |
| Input lag | - | - | 5 ms 0.0050 s |
| Coating | Anti-glare/Matte | Anti-glare/Matte | Anti-glare/Matte |
| Nanoscale-Lens Array technology Local dimming zones - 384 | Full Array Local Dimming High Brightness Ultra Backlight Local dimming zones - 720 | Local dimming zones - 2880 Nano-scale low-reflection film Mini LED ULTRA Full Array ULTRA Local Dimming High Brightness Ultimate Backlight 6-core HEXA Mini LED Chip Optical Distance Reduction LED technology UWA Optical Lens |
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) | 48 Hz - 144 Hz | 48 Hz - 144 Hz | 48 Hz - 144 Hz |
| - | Native - 120 Hz | Native - 120 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 | - | Motion Rate | Motion Rate |
| Interpolation value | - | 480 | 480 |
| Interpolation measurement unit | - | MR | MR |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 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 (annual) | - | 275 kWh | 418 kWh |
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 | 1224 mm 122.4 cm 48.189 in 4.0157 ft | 1224 mm 122.4 cm 48.189 in 4.0157 ft | 1440.2 mm 144.02 cm 56.7008 in 4.7251 ft |
| Height | 710 mm 71 cm 27.9528 in 2.3294 ft | 710 mm 71 cm 27.9528 in 2.3294 ft | 830.6 mm 83.06 cm 32.7008 in 2.7251 ft |
| Depth | 70 mm 7 cm 2.7559 in 0.2297 ft | 70 mm 7 cm 2.7559 in 0.2297 ft | 43.2 mm 4.32 cm 1.7008 in 0.1417 ft |
| Weight | 13 kg 28.66 lbs | 13.2 kg 29.1 lbs | 23.2 kg 51.15 lbs |
| Width with stand | 1224 mm 122.4 cm 48.189 in 4.0157 ft | 1224 mm 122.4 cm 48.189 in 4.0157 ft | 1440.2 mm 144.02 cm 56.7008 in 4.7251 ft |
| Height with stand | 770 mm 77 cm 30.315 in 2.5262 ft | 770 mm 77 cm 30.315 in 2.5262 ft | 871.2 mm 87.12 cm 34.2992 in 2.8583 ft |
| Depth with stand | 300 mm 30 cm 11.811 in 0.9843 ft | 300 mm 30 cm 11.811 in 0.9843 ft | 320 mm 32 cm 12.5984 in 1.0499 ft |
| Weight with stand | 14.3 kg 31.53 lbs | 14.8 kg 32.63 lbs | 27.5 kg 60.63 lbs |
| Box width | 1400 mm 140 cm 55.1181 in 4.5932 ft | 1298 mm 129.8 cm 51.1024 in 4.2585 ft | 1645.9 mm 164.59 cm 64.7992 in 5.3999 ft |
| Box height | 875 mm 87.5 cm 34.4488 in 2.8707 ft | 875 mm 87.5 cm 34.4488 in 2.8707 ft | 1000.7 mm 100.07 cm 39.3976 in 3.2831 ft |
| Box depth | 164 mm 16.4 cm 6.4567 in 0.5381 ft | 160 mm 16 cm 6.2992 in 0.5249 ft | 175.2 mm 17.52 cm 6.8976 in 0.5748 ft |
| Box weight | 19 kg 41.89 lbs | 19.5 kg 42.99 lbs | 35.3 kg 77.82 lbs |
| Stand width | 295 mm 29.5 cm 11.6142 in 0.9678 ft | 295 mm 29.5 cm 11.6142 in 0.9678 ft | - |
| Stand depth | 300 mm 30 cm 11.811 in 0.9843 ft | 300 mm 30 cm 11.811 in 0.9843 ft | 320 mm 32 cm 12.5984 in 1.0499 ft |
| Colors | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 400 x 300 mm | 400 x 300 mm | 400 x 400 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 |
| Plate stand | Pedestal stand | Pedestal 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 | DVB-T DVB-T2 | Analog (NTSC/PAL/SECAM) ATSC Clear QAM | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | AIPQ 3.0 Engine with AI SR | AIPQ Pro with AI | AIPQ Ultra with AI |
| SoC | MediaTek Pentonic 700 (MT9653) | MediaTek Pentonic 700 (MT9653) | - |
| RAM capacity | - | 3 GB | - |
| Storage | - | 64 GB | - |
| Algo Engine Max II | Algo Engine Max II | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Google TV | Google TV | Google TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 15 W | 2 x 15 W | 2 x 20 W 2 x 10 W |
| Subwoofer | - | 1 x 20 W | 1 x 20 W |
| 2.0 CH 30 W Dolby Atmos Dolby Digital Plus DTS Virtual:X DTS-HD Onkyo Sound System | 2.1 CH 50 W AI Built-in Mic Switch Bluetooth Personal Audio Dolby Atmos Dolby AC4 Dolby TrueHD DTS Virtual:X DTS: X Down-firing Onkyo Sound System | 2.1.2 CH 80 W 2x 20W left and right speakers 2x 10W Onkyo up-firing speakers 1x 20W subwoofer Bluetooth Personal Audio Dolby Atmos Dolby Digital+ DTS Virtual:X 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 802.11ax Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 5.2 | 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 | 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 | 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 | 2 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 |
| 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) | 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) | 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 | 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 | 3-sided bezelless design Alexa AI 4K upscaling AI Clarity AI Contrast AI Colour AI HDR AI MEMC (Motion Estimation Motion Compensation) Alexa AMD FreeSync Premium Pro Apple AirPlay 2 Apple HomeKit Apple TV+ Chromecast built-in Disney+ Far-Field Voice interaction Game Accelerator 240 Google Assistant HDR Ultra IMAX Enhanced Netflix Prime Video QD-Mini LED QLED Ultra (Quantum Dot Color) UHD Upscaling V-Chip | 3-sided bezelless design Alexa AI 4K upscaling AI Clarity AI Contrast AI Colour AI HDR AI MEMC (Motion Estimation Motion Compensation) Alexa AMD FreeSync Premium Pro Apple AirPlay 2 Apple HomeKit Apple TV+ Chromecast built-in Disney+ Far-Field Voice interaction Game Accelerator 240 Google Assistant HDR Ultra IMAX Enhanced Netflix Prime Video QD-Mini LED Ultra QLED Ultra (Quantum Dot Color) UHD Upscaling V-Chip |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG | JPEG GIF PNG | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV | 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 H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | TUV Rheinland Low Blue Light Certified (Software Solution) | RoHS |
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 | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % |
| Storage temperature | -15 °C - 45 °C 5 °F - 113 °F | -15 °C - 45 °C 5 °F - 113 °F | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | 10 % - 90 % | 10 % - 90 % | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Voice remote control | Backlit voice remote control | Backlit voice remote control |
Additional features
Information about other features.
| Additional features | - | FullView 360 Metal Bezelless Design | FullView 360 Metal Bezelless Design |
| TCL 55C755 | TCL 55QM751G | TCL 65QM851G |