Overview
The TCL 75Q651G is a 75-inch-class Q Class QLED television featuring 4K UHD resolution, Google TV, and HDR PRO+ picture technology. It combines quantum-dot colour, a high-brightness LED backlight, and AI-assisted picture processing for everyday television viewing, streaming, movies, and gaming.
QLED Colour Technology
TCL QLED PRO quantum-dot technology produces a broad range of colours for vivid, detailed images. The High Brightness+ LED backlight supports enhanced picture brightness, while the TCL AiPQ processor uses AI-assisted processing to optimise colour, contrast, and clarity.
4K UHD Resolution
The 3840 × 2160 resolution provides four times the pixel count of Full HD. This helps display fine detail in compatible 4K films, television programmes, streaming content, and games on the large 75-inch screen.
HDR PRO+ Picture Performance
HDR PRO+ supports Dolby Vision, HDR10+, HDR10, and HLG. Compatible HDR content can provide enhanced contrast, brighter highlights, and more visible detail in bright and dark areas. Results depend on the source content and picture settings.
Motion Processing and Gaming
Motion Rate 240 with MEMC frame insertion combines motion-processing technologies to improve perceived motion clarity. Auto Game Mode, using Auto Low Latency Mode (ALLM), can automatically switch the television into a suitable gaming mode when connected equipment supports the feature. The native panel refresh rate is 60Hz, so Motion Rate 240 should not be interpreted as a native 240Hz refresh rate.
Google TV and Streaming
Google TV organises compatible streaming applications and entertainment recommendations in one interface. Google Chromecast built-in supports casting from compatible devices, while Apple AirPlay 2 enables supported Apple devices to share content. The voice remote provides voice-control functionality, and the television works with compatible Amazon Alexa, Google Assistant, and Apple HomeKit ecosystems.
Audio Features
The integrated 30W stereo speaker system supports Dolby Atmos audio processing and DTS Virtual:X. Enhanced Dialogue Mode helps make speech easier to follow in supported content. Bluetooth personal audio provides a convenient option for listening through compatible Bluetooth audio devices.
Key Features
- 75-inch QLED display with 4K UHD resolution of 3840 × 2160
- QLED PRO quantum-dot colour technology and High Brightness+ LED backlight
- HDR PRO+ with Dolby Vision, HDR10+, HDR10, and HLG support
- Google TV with Chromecast built-in and Apple AirPlay 2
- Dolby Atmos, DTS Virtual:X, and Auto Game Mode support
Connectivity
The TCL 75Q651G includes three HDMI inputs, including one HDMI eARC connection, for compatible source devices and audio equipment. Additional connections include USB 2.0, Ethernet, optical digital audio output, headphone/audio output, and composite AV input. Wi-Fi 5 supports wireless network connectivity.
Applications
- Large-screen home entertainment and 4K streaming
- Movies and television programmes with compatible HDR formats
- Console gaming with Auto Game Mode support
- Wireless media casting from compatible mobile devices
- External soundbar or audio-system connections through HDMI eARC or optical output
DC Supplies Product Note
The 75Q651G listing refers to TCL's U.S. model. Before purchasing for use in another country, check power compatibility, broadcast tuner standards, regional streaming-service availability, and warranty coverage. For wall mounting, use a compatible mount rated for the television's size and weight and matching its 400 × 400 mm VESA mounting pattern.
Technical Specifications
| Brand | TCL |
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| Part Number / MPN | 75Q651G |
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| Product Type | QLED smart television |
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| Series | Q Class Q6 |
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| Screen Class | 75 inches |
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| Viewable Display Size | 74.5 inches diagonally |
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| Display Technology | QLED |
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| Backlight | High Brightness+ LED backlight |
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| Resolution | 4K UHD, 3840 × 2160 |
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| Native Panel Refresh Rate | 60Hz |
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| Motion Technology | Motion Rate 240 with MEMC frame insertion |
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| Display Colours | 1.07 billion |
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| HDR Technology | HDR PRO+ |
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| HDR Formats | Dolby Vision, HDR10+, HDR10, HLG |
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| Picture Processor | TCL AiPQ processor with deep-learning AI |
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| Smart TV Platform | Google TV |
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| Casting | Google Chromecast built-in, Apple AirPlay 2 |
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| Voice Control | Voice remote; works with compatible Alexa, Google Assistant, and Apple HomeKit ecosystems |
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| Gaming Features | Auto Game Mode, Auto Low Latency Mode (ALLM) |
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| Audio Output | 30W total, 2 × 15W speakers |
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| Audio Technologies | Dolby Atmos processing, DTS Virtual:X, Enhanced Dialogue Mode |
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| HDMI | 3 inputs, including 1 eARC |
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| USB | 1 × USB 2.0 |
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| Wireless Connectivity | Wi-Fi 5 (802.11ac), Bluetooth personal audio |
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| Other Connections | Ethernet, optical digital audio output, headphone/audio output, composite AV input, RF input |
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| Supported Broadcast Standards | ATSC, NTSC, Clear QAM |
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| Dimensions With Stand (W × H × D) | 65.6 × 40.8 × 13.7 inches |
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| Dimensions Without Stand (W × H × D) | 65.6 × 37.8 × 2.7 inches |
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| Stand Separation Distance | 51.8 inches |
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| Weight With Stand | 51.2 lb (approximately 23.2 kg) |
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| Weight Without Stand | 50.5 lb (approximately 22.9 kg) |
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| VESA Mounting Pattern | 400 × 400 mm |
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| Wall Mount Screw Size | M6 × 20 |
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| Stand Screw Size | M5 × 4 |
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| Standby Power | Less than 0.5W |
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| Warranty | 1-year limited warranty for the referenced U.S. model |
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Frequently Asked Questions
Does the TCL 75Q651G support 4K resolution?
Yes. The television supports 4K UHD resolution at 3840 × 2160 for compatible content and connected devices.
Is the 75Q651G a native 120Hz television?
No. TCL lists a native 60Hz panel refresh rate for this model. Motion Rate 240 is a motion-processing specification, not a native 240Hz refresh rate.
Which HDR formats does this television support?
The supported HDR formats are Dolby Vision, HDR10+, HDR10, and HLG.
Can I connect a soundbar?
Yes. One of the three HDMI inputs supports eARC, and an optical digital audio output is also available for compatible audio equipment.
Can I cast content from my phone?
Yes. Google Chromecast built-in and Apple AirPlay 2 support casting from compatible devices and applications.
What wall mount does the TCL 75Q651G require?
The specified VESA pattern is 400 × 400 mm. Select a compatible mount rated for the television's weight and follow the mount and television installation instructions.
