Comparison between:
- 54.6" Samsung MRE55R85H
- 54.6" TCL 55C645
- 54.6" TCL 55C7K
- 54.6" TCL 55C6K
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung MRE55R85H | TCL 55C645 | TCL 55C7K | TCL 55C6K | |
| Series | R95H | C645 | C7K | C6K / Q6C |
 |  |  |  | |
| Model alias | MRE55R85HAUXXN MRE55R85HAUXXU GMR55R85HAUXZG TMR55R85HAUXXC | 55C645X1 55QLED770 | - | 55Q6C 55Q6C-UK 55Q6CX1 |
| Model year | 2026 | 2023 | 2025 | 2025 |
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 | 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 | 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 | 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 | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel manufacturer | - | - | CSOT | CSOT |
| Panel type | - | VA | HVA | HVA |
| Panel bit depth | 10 bits | 10 bits (8 bits + FRC) | 10 bits | 10 bits (8 bits + FRC) |
| FRC | - | Yes | - | Yes |
| Colors | 1073741824 colors 30 bits | 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 | 94.97 % | 94.36 % | 94.33 % | 93.92 % |
| Backlight | Micro RGB | Direct LED | Mini LED | Mini LED |
| DCI P3 | - | 94 % | 97 % | 93 % |
| Rec. 2020 | 100 % | - | - | - |
| Brightness | - | 450 cd/m² | - | - |
| Peak brightness | - | 1000 cd/m² | 2600 cd/m² | - |
| Static contrast | - | 6000 : 1 | 6500 : 1 | 6000 : 1 |
| Dynamic contrast | - | - | 30000000 : 1 | - |
| HDR | HDR HDR10 HDR10+ HDR10+ Adaptive HDR10+ Gaming HDR10+ Advanced | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) | HDR10 HDR10+ HDR10+ Gaming 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 ° |
| Coating | Anti-glare/Matte | - | - | Anti-glare/Matte |
| - | - | Precise Dimming Series Local dimming zones - 720 CrystGlow HVA Panel All-domain Halo Control Technology (Powerful Light-emitting Chip / Super Condensed Micro Lens / Super Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 16-bit) Bionic Color Optimization Technology Colorful Quantum Crystal | Precise Dimming Series Full Array Local Dimming Local dimming zones - 180 Enhanced QLED High HDR Brightness High Contrast HVA Panel Nano Crystal Technology Colorful Quantum Crystal All-domain Halo Control Technology (Powerful Light-emitting Chip / Super Condensed Micro Lens / Super Micro-OD / Dynamic Lighting Bionic Algorithm / Transient Response / Bidirectional 16-bit) Bionic Color Optimization Technology |
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 - 165 Hz | 50 Hz / 60 Hz | 48 Hz - 144 Hz | 48 Hz - 144 Hz |
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 | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 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) | 77 W | 84 W | - | - |
| Power consumption (maximum) | 220 W | 155 W | - | - |
| Power consumption (annual) | 107 kWh | - | - | - |
| Energy efficiency class | F | - | - | - |
| Auto Power Off Auto Power Saving | - | - | - |
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 | 1225 mm 122.5 cm 48.2283 in 4.019 ft | 1226.8 mm 122.68 cm 48.2992 in 4.0249 ft | 1229 mm 122.9 cm 48.3858 in 4.0322 ft |
| Height | 708 mm 70.8 cm 27.874 in 2.3228 ft | 712 mm 71.2 cm 28.0315 in 2.336 ft | 711.2 mm 71.12 cm 28 in 2.3333 ft | 713 mm 71.3 cm 28.0709 in 2.3392 ft |
| Depth | 52 mm 5.2 cm 2.0472 in 0.1706 ft | 83 mm 8.3 cm 3.2677 in 0.2723 ft | 55.88 mm 5.588 cm 2.2 in 0.1833 ft | 56 mm 5.6 cm 2.2047 in 0.1837 ft |
| Weight | 14.6 kg 32.19 lbs | 11.1 kg 24.47 lbs | 13.29 kg 29.3 lbs | 12.2 kg 26.9 lbs |
| Width with stand | 1224 mm 122.4 cm 48.189 in 4.0157 ft | 1225 mm 122.5 cm 48.2283 in 4.019 ft | 1226.8 mm 122.68 cm 48.2992 in 4.0249 ft | 1229 mm 122.9 cm 48.3858 in 4.0322 ft |
| Height with stand | 744 mm 74.4 cm 29.2913 in 2.4409 ft | 763 mm 76.3 cm 30.0394 in 2.5033 ft | 759.46 mm 75.946 cm 29.9 in 2.4917 ft | 776 mm 77.6 cm 30.5512 in 2.5459 ft |
| Depth with stand | 218 mm 21.8 cm 8.5827 in 0.7152 ft | 356 mm 35.6 cm 14.0157 in 1.168 ft | 315 mm 31.5 cm 12.4016 in 1.0335 ft | 297 mm 29.7 cm 11.6929 in 0.9744 ft |
| Weight with stand | 14.9 kg 32.85 lbs | 11.3 kg 24.91 lbs | 14.51 kg 31.99 lbs | 12.4 kg 27.34 lbs |
| Box width | 1352 mm 135.2 cm 53.2283 in 4.4357 ft | 1392 mm 139.2 cm 54.8031 in 4.5669 ft | 1402 mm 140.2 cm 55.1969 in 4.5997 ft | 1360 mm 136 cm 53.5433 in 4.4619 ft |
| Box height | 808 mm 80.8 cm 31.811 in 2.6509 ft | 863 mm 86.3 cm 33.9764 in 2.8314 ft | 875 mm 87.5 cm 34.4488 in 2.8707 ft | 875 mm 87.5 cm 34.4488 in 2.8707 ft |
| Box depth | 127 mm 12.7 cm 5 in 0.4167 ft | 132 mm 13.2 cm 5.1969 in 0.4331 ft | 155 mm 15.5 cm 6.1024 in 0.5085 ft | 128 mm 12.8 cm 5.0394 in 0.4199 ft |
| Box weight | 19.6 kg 43.21 lbs | 15.5 kg 34.17 lbs | 19.46 kg 42.9 lbs | 16.3 kg 35.94 lbs |
| Stand width | 1035 mm 103.5 cm 40.748 in 3.3957 ft | 1181 mm 118.1 cm 46.4961 in 3.8747 ft | - | - |
| Stand depth | 218 mm 21.8 cm 8.5827 in 0.7152 ft | 356 mm 35.6 cm 14.0157 in 1.168 ft | 315 mm 31.5 cm 12.4016 in 1.0335 ft | 297 mm 29.7 cm 11.6929 in 0.9744 ft |
| Colors | Black | Brushed Titanium | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 300 x 200 mm | 200 x 300 mm | 300 x 300 mm | 300 x 300 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | No | No | No | Yes |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | No | No | No |
| Forward/backward tilt | No | No | No | No |
| Round Feet Stand in Black Adjustable stand width - 250 - 1035 mm Slim Fit Wall-mount Support Full Motion Slim Wall Mount Support (Y22) | Stand width - 775 - 1181 mm | Cable management | - |
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) ATSC Clear QAM | 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 | Micro RGB AI Engine Pro | AiPQ 3.0 Engine | AIPQ Pro | AIPQ Pro |
| SoC | - | RT51M Platform (Realtek RTD2880) | - | - |
| CPU cores | - | 4 | - | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | - | Google TV (Android 11) | 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 10 W | - | 2 x 10 W |
| Subwoofer | - | - | - | 1 x 20 W |
| 2.0 CH 30W 360 Audio Active Voice Amplifier Pro Adaptive Sound Pro AI Sound Controller Bluetooth Audio Dolby Atmos Moving Sound Lite (Object Tracking Sound Lite) Q-Symphony | 2.0 CH Down firing Dolby Atmos DTS-HD DTS Virtual: X | 60 W Audio by Onkyo Dolby Atmos Dolby Digital+ DTS Virtual: X Hi-END class magnetic drive system Precise signal control by DSP Magnetic energy density increased by 4 times | 2.1 CH 40 W AI Built-in Mic Switch Bluetooth Personal Audio Dolby Atmos Dolby Digital+ Dolby TrueHD DTS Virtual:X DTS: X Down-firing Onkyo Sound System |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
| SlimFit Cam Support | - | - | - |
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 Wi-Fi Direct DLNA Bluetooth 5.3 | 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 Wi-Fi Direct DLNA Bluetooth 5.4 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 5.4 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 (Type-A; downstream) 1 x Ethernet RJ45 4 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 1 x Ethernet RJ45 3 x HDMI 2.0 1 x Satellite 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 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 Satellite 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 Antenna (RF) (female) | 1 x USB 3.0 (Type-A; downstream) 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 |
| Anynet+ (HDMI-CEC) Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR) Wireless One Connect Ready | Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.2 T-link (CEC) Variable Refresh Rate (VRR) - 1440p @ 120Hz | 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 Auto Game Mode AI Customization Mode AI Energy Mode with Adaptive Brightness AI Gaming Optimizer AI Motion Enhancer Pro AI Picture (AI Optimized / AI Customization) Alexa AMD FreeSync Premium Pro Apple AirPlay Art Store Auto HDR Remastering Bixby ConnectShare Dynamic Black EQ Eco Sensor EyeComfort Mode Far-Field Voice Interaction Filmmaker Mode Game Bar Gaming Motion Plus Google Cast Google Assistant HDR Brightness Optimizer HDR Gaming Interest Group (HGiG) Hue Sync IoT-Sensor Functionality Matter Micro RGB Color Booster Pro Micro RGB HDR+ Micro RGB Precision Color 100 Mini Map Zoom Motion Xcelerator 144Hz - DLG 240 Hz Motion Blur Reduction (MBR) Multi Device Experience MultiView Pantone Validated Real Depth Enhancer Samsung Accessibility Samsung Daily+ Samsung Gaming Hub Samsung Health Samsung Knox Samsung Now Brief Samsung TV Plus Samsung Vision AI Companion (AI Soccer Mode/ AI Sound Controller / Generative Wallpaper / Live Translate / Multi AI Agents / Pet & Family Care / Home Insight) Smart Calibration (Basic) SmartThings Super Ultra Wide Game View Supersize Picture Enhancer Ultimate Micro Dimming V-Chip Wide Viewing Angle | 3-sided bezelless design 120Hz Game Accelerator 4K HDR Pro Ai-Clarity Ai-Color Ai-Contrast Ai-HDR Ai-Motion Alexa AMD FreeSync technology Chromecast built-in Disney+ Digital Noise Reduction Dual Line Gate (DLG) technology Game Bar Game Master 2.0 Google Assistant Hands-free Voice Control Low Input Lag Mega Contrast MEMC (Motion Estimation Motion Compensation) Micro Dimming - 2040 zones Motion Clarity Netflix Prime Video Quantum Dot Color YouTube | AI 4K upscaling Ai-Art Ai-Clarity Ai-Contrast Ai-Colour Ai-HDR Ai-MEMC Ai-Scene Alexa Ambient Mode AMD FreeSync Premium Pro Apple AirPlay 2 Art Gallery Energy-saving Mode Far-Field Voice interaction Game Accelerator 288 Game Master 2.0 with Game Bar Google Assistant IMAX Enhanced MEMC (Motion Estimation Motion Compensation) Multi View 2.0 Quantum Dot Color Superwide Gameview | 3-sided bezelless design Alexa AI 4K upscaling AI Art AI Clarity AI Contrast AI Colour AI HDR AI Motion AI Scene Alexa Ambient Mode AMD FreeSync Premium Pro Apple AirPlay 2 Apple HomeKit Apple TV+ Art Gallery Chromecast built-in Disney+ Energy-saving Mode Far-Field Voice interaction Game Accelerator 288 Game Master 2.0 with Game Bar Google Assistant HDR Ultra IMAX Enhanced MEMC (Motion Estimation Motion Compensation) Netflix New Filmmaker Mode Prime Video Superwide Gameview 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 MPO BMP | 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 | AAC FLAC M4A MIDI MP3 OGG WMA WAV APE AIFF ALAC Vorbis | 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 ASF Flash Video H.263 H.264 H.265 MKV M2TS MP4 MPEG-4 RealVideo TS VC-1 VP7 VP8 VP9 VOB VRO WebM WMV AV1 MOV TRP FLV SVI RMVB | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VC-1 VP8 VP9 WMV AV1 | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid AV1 | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid AV1 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | - | CE TÜV Rheinland Flicker-free Certified TÜV Rheinland Low Blue Light Certified | - |
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 | Remote control - TM2660H | Remote control - RC833 | Voice remote control | Backlit voice remote control |
Additional features
Information about other features.
| Additional features | - | - | Flat-thin Design | Ultra Slim Design |
| Samsung MRE55R85H | TCL 55C645 | TCL 55C7K | TCL 55C6K |