Comparison between:
- 54.6" Samsung QN55QN90A
- 54.6" TCL 55C6K
Brand, series, model
Information about the brand, series, model and model aliases.
| Samsung QN55QN90A | TCL 55C6K | |
| Series | QN90A | C6K / Q6C |
 |  | |
| Model alias | QN55QN90AAFXZA | 55Q6C 55Q6C-UK 55Q6CX1 |
| Model year | 2021 | 2025 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 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 |
| Width | 1297.4 mm 129.74 cm 51.0787 in 4.2566 ft | 1297.4 mm 129.74 cm 51.0787 in 4.2566 ft |
| Height | 755.6 mm 75.56 cm 29.748 in 2.479 ft | 755.6 mm 75.56 cm 29.748 in 2.479 ft |
| Panel manufacturer | AUO | CSOT |
| Panel type | VA | IPS |
| Panel bit depth | 10 bits | 10 bits (8 bits + FRC) |
| FRC | - | Yes |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits |
| Aspect ratio | 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 |
| Pixel pitch | 0.265 mm 0.0265 cm 0.0104 in 0.0009 ft | 0.265 mm 0.0265 cm 0.0104 in 0.0009 ft |
| Pixel density | 75 ppi 29 ppcm | 75 ppi 29 ppcm |
| Display area | 99.42 % | 98.37 % |
| Backlight | Mini LED | Mini LED |
| DCI P3 | 90 % | 83 % |
| Brightness | 1350 cd/m² | - |
| Peak brightness | 1800 cd/m² | - |
| Static contrast | 3500 : 1 | 6000 : 1 |
| Dynamic contrast | 25000 : 1 | - |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Coating | Anti-glare/Matte | Anti-glare/Matte |
| Local dimming zones - 576 | 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 50 Hz / 60 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 |
| 220V | - | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | 0.5 W |
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 | 1290.02 mm 129.002 cm 50.7882 in 4.2323 ft | 1292.2 mm 129.22 cm 50.874 in 4.2395 ft |
| Height | 764.32 mm 76.432 cm 30.0913 in 2.5076 ft | 771.2 mm 77.12 cm 30.3622 in 2.5302 ft |
| Depth | - | 20.8 mm 2.08 cm 0.8189 in 0.0682 ft |
| Weight | 20.7 kg 45.64 lbs | 15.2 kg 33.51 lbs |
| Width with stand | 1276.02 mm 127.602 cm 50.237 in 4.1864 ft | 1278.2 mm 127.82 cm 50.3228 in 4.1936 ft |
| Height with stand | 818.82 mm 81.882 cm 32.237 in 2.6864 ft | 825.2 mm 82.52 cm 32.4882 in 2.7073 ft |
| Depth with stand | 271.42 mm 27.142 cm 10.6858 in 0.8905 ft | 332.2 mm 33.22 cm 13.0787 in 1.0899 ft |
| Weight with stand | 25.9 kg 57.1 lbs | 16.4 kg 36.16 lbs |
| Box width | 1409.7 mm 140.97 cm 55.5 in 4.625 ft | 1360 mm 136 cm 53.5433 in 4.4619 ft |
| Box height | 843.28 mm 84.328 cm 33.2 in 2.7667 ft | 875 mm 87.5 cm 34.4488 in 2.8707 ft |
| Box depth | 177.8 mm 17.78 cm 7 in 0.5833 ft | 128 mm 12.8 cm 5.0394 in 0.4199 ft |
| Box weight | 28 kg 61.73 lbs | 16.3 kg 35.94 lbs |
| Stand width | 299.72 mm 29.972 cm 11.8 in 0.9833 ft | - |
| Stand height | 218.44 mm 21.844 cm 8.6 in 0.7167 ft | - |
| Stand depth | 236.22 mm 23.622 cm 9.3 in 0.775 ft | 297 mm 29.7 cm 11.6929 in 0.9744 ft |
| Colors | Sand Black Titan Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 200 x 200 mm | 400 x 300 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | Yes |
| Height adjustment range | - | 130 mm 13 cm 5.1181 in 0.4265 ft |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| Bending Plate Stand Slim Fit Wall-mount | - |
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 ATSC 3.0 | 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 | Samsung Neo Quantum Processor 4K | AIPQ Pro |
| SoC | MediaTek | - |
| CPU cores | 4 | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Tizen 6.0 | Google TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 4 x 9 W 2 x 10 W | 2 x 18 W |
| Subwoofer | - | 1 x 20 W |
| 4.2.2 CH 60W Active Voice Amplifier Adaptive Sound+ Bluetooth Audio Dolby 5.1 Decoder Dolby Digital Plus Multiroom Link Object Tracking Sound+ Q-Symphony SpaceFit Sound Sound Mirroring Surround Sound Voice Guide | 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 |
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 Wi-Fi Direct DLNA Bluetooth 4.2 Wireless TV On (WOW) Wired TV On (WOL) Wireless Dex | 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 | 1 x Ethernet RJ45 1 x HDMI 2.1 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x RS232 (C) 1 x Antenna (RF) | 1 x Ethernet RJ45 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 Refresh Rate (HFR) - 4K@120 fps 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 | 360 Camera Support 4K AI Upscaling Adaptive Picture Ambient Mode+ Auto Motion Plus Brightness/Color Detection ConnectShare Digital Clean View Eco Sensor Far-Field Voice Interaction Game Motion Plus Learn TV Remote / Learn Menu Screen MultiView Quantum Matrix Technology Samsung Health Super Ultrawide GameView & Game Bar TV Plus Ultra Viewing Angle | Alexa AI Art AI Contrast AI HDR AI Scene Ambient Mode Apple AirPlay 2 Apple TV+ Chromecast built-in Energy-saving Mode Game Accelerator 288 Google Assistant IMAX Enhanced Netflix Prime Video QLED Ultra (Quantum Dot Color) 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 |
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 | 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 | 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 | CTA 4K Ultra HD Connected NextGen TV | - |
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 | 10 °C - 40 °C 50 °F - 104 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 20 % - 80 % |
| Storage temperature | -20 °C - 40 °C -4 °F - 104 °F | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | 5 % - 95 % | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | SolarCell Remote - TM2180E | Backlit voice remote control |
Additional features
Information about other features.
| Additional features | NeoSlim Design | Ultra Slim Design |
| Samsung QN55QN90A | TCL 55C6K |