Comparison between:
- 54.6" Hisense 55U8G
- 54.6" LeEco Super4 X55
- 54.6" TCL 55R646
Brand, series, model
Information about the brand, series, model and model aliases.
| Hisense 55U8G | LeEco Super4 X55 | TCL 55R646 | |
| Series | U8G | - | R646 |
 |  |  | |
| Model alias | 55U88G | L554UCNN | - |
| Model year | 2021 | 2016 | 2021 |
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 | - | TP Vision | - |
| Panel type | IPS | VA | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits |
| FRC | Yes | 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 | 0.315 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 | 93.17 % | 92.78 % | 92.67 % |
| Backlight | Direct LED (Full-Array Local Dimming) | Edge LED | Mini LED |
| DCI P3 | 97 % | 95 % | 90 % |
| Rec. 2020 | 75 % | 75 % | - |
| Brightness | 600 cd/m² | 320 cd/m² | 800 cd/m² |
| Peak brightness | 1500 cd/m² | - | 1200 cd/m² |
| Static contrast | 5000 : 1 | 6700 : 1 | 8500 : 1 |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) | HDR10 | HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR HDR10+ |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | - | 4 ms 0.0040 s |
| Average response time | 9 ms 0.0090 s | 15 ms 0.0150 s | 11 ms 0.0110 s |
| Input lag | 5.8 ms 0.0058 s | 36 ms 0.0360 s | 6 ms 0.0060 s |
| Coating | Anti-glare/Matte | - | Anti-glare/Matte |
| Local dimming zones - 132 Hisense ULED | - | Local dimming zones - 128 |
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) | 100 Hz / 120 Hz | 50 Hz / 60 Hz | 48 Hz - 120 Hz |
| - | HDMI - 3840 x 2160 @ 60 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 | Fluid Motion | Natural Motion |
| Interpolation value | 480 | 120 | 480 |
| Interpolation measurement unit | MR | FM | NM |
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 |
| 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 (eco) | - | 55 W | - |
| Power consumption (average) | 61 W | 120 W | - |
| Power consumption (maximum) | 240 W | 170 W | - |
| Power consumption (annual) | 280 kWh | - | 258 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 | 1232 mm 123.2 cm 48.5039 in 4.042 ft | 1236 mm 123.6 cm 48.6614 in 4.0551 ft | 1226.82 mm 122.682 cm 48.3 in 4.025 ft |
| Height | 717 mm 71.7 cm 28.2283 in 2.3524 ft | 717.7 mm 71.77 cm 28.2559 in 2.3547 ft | 723.9 mm 72.39 cm 28.5 in 2.375 ft |
| Depth | 98 mm 9.8 cm 3.8583 in 0.3215 ft | 37.6 mm 3.76 cm 1.4803 in 0.1234 ft | 91.44 mm 9.144 cm 3.6 in 0.3 ft |
| Weight | 17.3 kg 38.14 lbs | 19.7 kg 43.43 lbs | 19.2 kg 42.33 lbs |
| Width with stand | 1232 mm 123.2 cm 48.5039 in 4.042 ft | 1236 mm 123.6 cm 48.6614 in 4.0551 ft | 1226.82 mm 122.682 cm 48.3 in 4.025 ft |
| Height with stand | 779 mm 77.9 cm 30.6693 in 2.5558 ft | 787.1 mm 78.71 cm 30.9882 in 2.5823 ft | 784.86 mm 78.486 cm 30.9 in 2.575 ft |
| Depth with stand | 260 mm 26 cm 10.2362 in 0.853 ft | 270 mm 27 cm 10.6299 in 0.8858 ft | 315 mm 31.5 cm 12.4016 in 1.0335 ft |
| Weight with stand | 17.8 kg 39.24 lbs | 20.2 kg 44.53 lbs | 19.6 kg 43.21 lbs |
| Box width | - | - | 1399.54 mm 139.954 cm 55.1 in 4.5917 ft |
| Box height | - | - | 873.76 mm 87.376 cm 34.4 in 2.8667 ft |
| Box depth | - | - | 190.5 mm 19.05 cm 7.5 in 0.625 ft |
| Box weight | - | - | 25.8 kg 56.88 lbs |
| Stand width | 721 mm 72.1 cm 28.3858 in 2.3655 ft | - | 1026.16 mm 102.616 cm 40.4 in 3.3667 ft |
| Stand depth | 260 mm 26 cm 10.2362 in 0.853 ft | - | 315 mm 31.5 cm 12.4016 in 1.0335 ft |
| Colors | Black Gray | Silver | 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 200 mm | 300 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 |
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) 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 Engine |
| SoC | - | MStar 6A938 | - |
| Processor (CPU) | - | 2x ARM Cortex-A72, 2x ARM Cortex-A53 | - |
| CPU cores | - | 4 | 4 |
| CPU frequency | - | 1700 MHz | - |
| GPU | - | ARM Mali-T820 MP4 | - |
| GPU cores | - | 4 | 2 |
| RAM capacity | - | 3 GB | - |
| RAM type | - | DDR3 | - |
| RAM channels | - | Triple channel | - |
| Storage | - | 32 GB | - |
| - | Internal storage type - eMMC 5.1 | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Android 10 | EUI (Android 6.0 Marshmallow) | 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 |
| Dolby Atmos DTS Audio | 2.0 CH Dolby Digital Plus DTS Harman / Kardon | Dolby Atmos Dolby Digital Plus DTS PCM |
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 Bluetooth Wi-Fi Direct | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac 802.11ax Wi-Fi Direct |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 1 x USB 3.0 1 x Ethernet RJ45 4 x HDMI 2.0 (b; ARC; CEC) 1 x Cable/Antenna In (F-type) 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out | 1 x USB 2.0 (max 0.5 A) 2 x USB 3.0 (max 0.9 A) 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC; MHL) 1 x D-sub 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In 3.5 mm jack 1 x S/PDIF 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out | 2 x USB 2.0 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 S/PDIF 1 x 3.5 mm Audio Out |
| Auto Low Latency Mode (ALLM) Variable Refresh Rate (VRR) | High-bandwidth Digital Content Protection (HDCP) 2.2 | Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.2 High Frame Rate (HFR) Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | 4K upscaling Alexa AMD FreeSync technology Chromecast built-in Disney+ Google Assistant IMAX Enhanced Netflix Noise Reduction Prime Video Quantum Dot Color Ultra Smooth Motion Voice command Wide Color Gamut YouTube | Voice command | Alexa Apple AirPlay Apple TV+ Auto Game Mode Contrast Control Zones technology Chromecast built-in Disney+ Easy Voice Control FullView Edge-to-Edge Glass Design Google Assistant HDR Pro Pack Netflix Prime Video Quantum Dot Color Smart 4K Upscaling Smart Contrast Smart HDR THX Certified Game Mode V-Chip YouTube |
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 BMP |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV | AAC eAAC+ MP3 WMA WAV | AAC AC3 FLAC 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 Xvid | AVI Flash Video H.263 H.264 H.265 MKV QuickTime MP4 MPEG-4 TS VP8 | AVI DivX H.263 H.264 MKV MP4 MPEG-4 TS WMV |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | FCC | ENERGY STAR | - |
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 | 0 °C - 45 °C 32 °F - 113 °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 % - 70 % | - | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Voice remote control | 3.5 mm composite adapter | Voice-Enabled Remote Control - RC902N |
| Hisense 55U8G | LeEco Super4 X55 | TCL 55R646 |