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| General Info | ||
|---|---|---|
| Model Number | TCL 75R646 | TCL 75Q825 |
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| Price | ||
| Type | TV | TV |
| Year | 2021 | 2019 |
| Brand | TCL | TCL |
| Model Series | R646 | Q825 |
| Model Number | 75R646 | 75Q825 |
| Display | ||
| Screen Size Class | 75" (inches) | 75" (inches) |
| Diagonal Size | 74.53 in 189.3 cm 1893 mm 6.21 ft |
74.53 in 189.3 cm 1893 mm 6.21 ft |
| Screen Width | 64.97 in 165 cm 1650.24 mm 5.41 ft |
64.97 in 165 cm 1650.24 mm 5.41 ft |
| Screen Height | 36.55 in 92.8 cm 928.26 mm 3.05 ft |
36.55 in 92.8 cm 928.26 mm 3.05 ft |
| Display Manufacturer | Samsung | |
| Display Type | VA | |
| Display Bit Depth | 10 bits | 10 bits |
| 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 | 0.43 mm | 0.43 mm |
| Screen Pixel Density | 59 ppi | 59 ppi |
| Screen-to-Body Ratio | 95.21 % | 94.92 % |
| Backlight Source | Mini LED | Direct LED (Full-Array Local Dimming) |
| Screen Horizontal Viewing Angle | 178 ° | 178 ° |
| Screen Vertical Viewing Angle | 178 ° | 178 ° |
| Display Coating | Anti-glare/Matte | Glossy |
| HDR | HDR10 HLG (Hybrid Log Gamma) Dolby Vision HDR HDR10+ |
HDR10 HLG (Hybrid Log Gamma) Dolby Vision |
| 3D | No | No |
| Size, weight, color | ||
| Case Depth | 3.6 in 9.1 cm 91.44 mm 0.3 ft |
3.1 in 7.9 cm 78.74 mm 0.26 ft |
| Case Weight | 37.42 kg 82 lbs |
45.5 kg 100 lbs |
| Case Width with Stand | 65.8 in 167.1 cm 1671.32 mm 5.48 ft |
66 in 167.6 cm 1676.4 mm 5.5 ft |
| Case Height with Stand | 40.8 in 103.6 cm 1036.32 mm 3.4 ft |
41.5 in 105.4 cm 1054.1 mm 3.46 ft |
| Case Depth with Stand | 13.9 in 35.3 cm 353 mm 1.16 ft |
15 in 38.1 cm 381 mm 1.25 ft |
| Case Weight with Stand | 38.2 kg 84 lbs |
49.72 kg 109 lbs |
| Case Color | Black | Black |
| Hardware | ||
| CPU Cores | 4 | 4 |
| GPU Cores | 2 | 2 |
| TV Tuner | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
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 |
LAN Wi-Fi 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) 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 |
3 x HDMI 2.0 1 x HDMI 2.0 (ARC) 1 x AV Composite In 3.5 mm jack 1 x 3.5 mm Audio Out 1 x S/PDIF 1 x Satellite In (F-type female) 1 x USB 2.0 1 x Ethernet RJ45 |
| Audio | ||
| Audio Speakers | 2 x 17W | 2 x 15W |
| Features | ||
| OS | Google TV | Roku 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 |
HDR Pro Gamma iPQ Engine Quantum Dot Color Wide Color Gamut Contrast Control Zones HDCP (High-bandwidth Digital Content Protection) 2.2 |
| Ergonomics | ||
| Case Width | 65.8 in 167.1 cm 1671.32 mm 5.48 ft |
66 in 167.6 cm 1676.4 mm 5.5 ft |
| Case Height | 37.9 in 96.3 cm 962.66 mm 3.16 ft |
37.9 in 96.3 cm 962.66 mm 3.16 ft |
| Vesa Mount Support | Yes | Yes |
| VESA Interface Standard Size | 400 x 300 | 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 | 48 Hz - 120 Hz | 120 Hz |
| Screen Interpolation Technology | Natural Motion | Clear Motion Index |
| Screen Interpolation Value | 480 | 240 |
| Screen Interpolation Measurement Unit | NM | CMI |
| Accessories | ||
| Extras | Voice-Enabled Remote Control - RC902N | Remote control - RC580 |
| Certificates and Standards | ||
| 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 % - 90 % |
| TCL 75R646 | TCL 75Q825 |
