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| General Info | ||
|---|---|---|
| Model Number | Hisense 55U6K | TCL 55R646 |
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| Price | ||
| Type | TV | TV |
| Year | 2023 | 2021 |
| Brand | Hisense | TCL |
| Model Series | U6K | R646 |
| Model Number | 55U6K | 55R646 |
| Alias | 55U6KQ 55U60KQ 55U61KQ 55U62KQ 55U66KQ 55U67KQ 55U68KQ 55U69KQ 55U6KQTUK |
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| 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 (8 bits + FRC) | 10 bits |
| 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 | 93.96 % | 92.67 % |
| Backlight Source | Mini LED | Mini LED |
| DCI P3 | 95% | |
| Screen Brightness | 400 cd/m² | |
| Max Screen Brightness | 600 cd/m² | |
| Static Screen Contrast | 5000 : 1 | |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Screen Input Lag | 10.8 ms | |
| Display Coating | Anti-glare/Matte | |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) HDR10+ |
HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR HDR10+ |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 2.99 in 7.6 cm 76 mm 0.25 ft |
3.6 in 9.1 cm 91.44 mm 0.3 ft |
| Case Weight | 13.2 kg 29 lbs |
19.2 kg 42 lbs |
| Case Width with Stand | 48.5 in 123.2 cm 1232 mm 4.04 ft |
48.3 in 122.7 cm 1226.82 mm 4.03 ft |
| Case Height with Stand | 30.63 in 77.8 cm 778 mm 2.55 ft |
30.9 in 78.5 cm 784.86 mm 2.58 ft |
| Case Depth with Stand | 12.32 in 31.3 cm 313 mm 1.03 ft |
12.4 in 31.5 cm 315 mm 1.03 ft |
| Case Weight with Stand | 13.7 kg 30 lbs |
19.6 kg 43 lbs |
| Case Color | Dark Gray | Black |
| Hardware | ||
| System on Chip or SoC | MediaTek MT9602 | |
| CPU | ARM Cortex-A53 | |
| CPU Cores | 4 | 4 |
| CPU Frequency | 1500 | |
| GPU | ARM Mali-G52 | |
| GPU Cores | 2 | |
| GPU Frequency | 850 | |
| TV Tuner | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
Analog (NTSC/PAL/SECAM) ATSC 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 DLNA Bluetooth 5.1 Anyview Cast |
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 |
| Connectivity | 3 x HDMI 2.0 (b; ARC; CEC) 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x 3.5 mm Audio Out 1 x AV Composite In 3.5 mm jack 2 x USB 2.0 1 x CI+ 1.4 1 x Ethernet RJ45 |
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 |
| Audio | ||
| Audio Speakers | 2 x 10W | 2 x 15W |
| Features | ||
| OS | VIDAA U6.0 | Google TV |
| Cool Features | Alexa YouTube Digital Noise Reduction Netflix Filmmaker Mode Google Assistant Wide Color Gamut Prime Video Game Mode Disney+ 3D Digital Comb Filter Quantum Dot Color Light Sensor 4K upscaling Motion Estimation Motion Compensation (MEMC) |
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 |
| Ergonomics | ||
| Case Width | 48.5 in 123.2 cm 1232 mm 4.04 ft |
48.3 in 122.7 cm 1226.82 mm 4.03 ft |
| Case Height | 27.99 in 71.1 cm 711 mm 2.33 ft |
28.5 in 72.4 cm 723.9 mm 2.38 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 200 | 300 x 300 |
| 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 | 50 Hz / 60 Hz | 48 Hz - 120 Hz |
| Screen Interpolation Technology | Natural Motion | |
| Screen Interpolation Value | 480 | |
| Screen Interpolation Measurement Unit | NULL | NM |
| Accessories | ||
| Extras | Remote control | Voice-Enabled Remote Control - RC902N |
| Certificates and Standards | ||
| Licenses | CE RoHS UKCA WEEE |
|
| 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 % - 70 % | 10 % - 90 % |
| Hisense 55U6K | TCL 55R646 |
