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| General Info | ||
|---|---|---|
| Model Number | TCL 55R646 | Hisense 55U7H USA |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2022 |
| Brand | TCL | Hisense |
| Model Series | R646 | U7H |
| Model Number | 55R646 | 55U7H USA |
| Display | ||
| Screen Size Class | 55" (inches) | 55" (inches) |
| Diagonal Size | 54.65 in 138.8 cm 1388 mm 4.55 ft |
54.65 in 138.8 cm 1388 mm 4.55 ft |
| Screen Width | 47.62 in 121 cm 1209.6 mm 3.97 ft |
47.62 in 121 cm 1209.6 mm 3.97 ft |
| Screen Height | 26.79 in 68 cm 680.4 mm 2.23 ft |
26.79 in 68 cm 680.4 mm 2.23 ft |
| Display Type | VA | |
| Display Bit Depth | 10 bits | 10 bits (8 bits + FRC) |
| Frame Rate Control | Yes | |
| Max Number of Colors | 1073741824 | 1073741824 |
| Bits | 30 | 30 |
| Screen Aspect Ratio | 16:9 | 16:9 |
| Screen Resolution | 3840 x 2160 | 3840 x 2160 |
| Screen Pixel Pitch | 0.315 mm | 0.315 mm |
| Screen Pixel Density | 80 ppi | 80 ppi |
| Screen-to-Body Ratio | 92.67 % | 93.66 % |
| Backlight Source | Mini LED | Direct LED (Full-Array Local Dimming) |
| Max Screen Brightness | 1000 cd/m² | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Minimum Response Time | 6.5 ms | |
| Display Coating | Anti-glare/Matte | |
| HDR | HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR HDR10+ |
Dolby Vision Dolby Vision IQ HDR10 HLG (Hybrid Log Gamma) |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.6 in 9.1 cm 91.44 mm 0.3 ft |
3.5 in 8.9 cm 88.9 mm 0.29 ft |
| Case Weight | 19.2 kg 42 lbs |
14.7 kg 32 lbs |
| Case Width with Stand | 48.3 in 122.7 cm 1226.82 mm 4.03 ft |
48.3 in 122.7 cm 1226.82 mm 4.03 ft |
| Case Height with Stand | 30.9 in 78.5 cm 784.86 mm 2.58 ft |
30.6 in 77.7 cm 777.24 mm 2.55 ft |
| Case Depth with Stand | 12.4 in 31.5 cm 315 mm 1.03 ft |
10.1 in 25.7 cm 256.54 mm 0.84 ft |
| Case Weight with Stand | 19.6 kg 43 lbs |
15.01 kg 33 lbs |
| Case Color | Black | Dark Gray |
| Hardware | ||
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
Analog (NTSC/PAL/SECAM) ATSC ATSC 3.0 Clear QAM |
| Built-in Camera | No | No |
| Network | LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) 802.11ax (IEEE 802.11ax, Wi-Fi 6) Wi-Fi Direct |
LAN Wi-Fi 802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Bluetooth Wi-Fi Direct 2x2 MiMO |
| Connectivity | 2 x HDMI 2.0 2 x HDMI 2.1 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x S/PDIF 1 x Cable/Antenna In (F-type female) 2 x USB 2.0 1 x Ethernet RJ45 |
1 x Ethernet RJ45 2 x HDMI 2.0 (CEC) 1 x Cable/Antenna In (F-type female) 1 x Optical Audio Out 1 x AV Composite In (Video + L/R) 2 x HDMI 2.1 (CEC) 1 x USB 2.0 1 x 3.5 mm Audio Out 1 x USB 3.0 |
| Audio | ||
| Audio Speakers | 2 x 15W | 2 x 10W |
| Features | ||
| OS | Google TV | Google TV |
| Cool Features | V-Chip Apple TV+ Smart Contrast Smart 4K Upscaling YouTube Smart HDR Auto Game Mode HDR Pro Pack Chromecast built-in Easy Voice Control Quantum Dot Color Netflix THX Certified Game Mode Disney+ Contrast Control Zones technology Alexa Prime Video FullView Edge-to-Edge Glass Design Apple AirPlay Google Assistant |
YouTube AMD FreeSync technology Ultra Smooth Motion Quantum Dot Color Voice command Disney+ MEMC (Motion Estimation Motion Compensation) Google Assistant IMAX Enhanced Prime Video Netflix Wide Color Gamut Filmmaker Mode Game Mode Pro AI 4K upscaling Noise Reduction Local Dimming Alexa Low Blue Light |
| Ergonomics | ||
| Case Width | 48.3 in 122.7 cm 1226.82 mm 4.03 ft |
48.3 in 122.7 cm 1226.82 mm 4.03 ft |
| Case Height | 28.5 in 72.4 cm 723.9 mm 2.38 ft |
28.2 in 71.6 cm 716.28 mm 2.35 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 300 x 300 | 300 x 200 |
| Removable VESA Stand | Yes | Yes |
| Height Adjustment | No | No |
| Landscape or Portrait Pivot Support | No | No |
| Left or Right Swivel Support | No | No |
| Forward and Backward Tilt Support | No | No |
| Frequency and Interpolation | ||
| Vertical Digital Frequency | 48 Hz - 120 Hz | 48 Hz - 120 Hz |
| Screen Interpolation Technology | Natural Motion | Motion Rate |
| Screen Interpolation Value | 480 | 480 |
| Screen Interpolation Measurement Unit | NM | MR |
| Accessories | ||
| Extras | Voice-Enabled Remote Control - RC902N | Voice remote control |
| Certificates and Standards | ||
| Licenses | TÜV Rheinland Data Privacy | |
| Usage and Storage Requirements | ||
| Safe Operating Temperature Level | 5 °C - 35 °C 41 °F - 95 °F |
5 °C - 35 °C 41 °F - 95 °F |
| Safe Operating Humidity Level | 20 % - 80 % | 20 % - 80 % |
| Internal Storage Temperature | -15 °C - 45 °C 5 °F - 113 °F |
-15 °C - 45 °C 5 °F - 113 °F |
| Internal Storage Humidity | 10 % - 90 % | 10 % - 70 % |
| TCL 55R646 | Hisense 55U7H USA |
