Overview
The Hisense 75U65QF is a 75-inch-class U6 Series television featuring Mini-LED backlighting, QLED colour technology, 4K UHD resolution, and the Amazon Fire TV smart platform. Its native 144Hz panel, full-array local dimming, AI-assisted picture processing, and integrated 2.1-channel audio system make it suitable for home entertainment, streaming, sports, and compatible gaming setups.
Mini-LED Backlighting and QLED Colour
Mini-LED backlighting uses small light sources to provide more controlled screen illumination. Full-array local dimming adjusts backlighting across different screen areas to help produce deeper shadows and brighter highlights. QLED quantum-dot technology supports a wide colour gamut and over one billion colour shades for vivid images.
4K UHD Resolution and AI Picture Processing
The 3840 × 2160 4K UHD resolution displays fine details in compatible movies, television programmes, sports broadcasts, and streaming content. Hisense's Hi-View AI Engine includes AI 4K Upscaler, AI Smooth Motion, and AI Sports Mode to enhance the presentation of supported content and lower-resolution sources.
144Hz Refresh Rate and Gaming
The native 144Hz panel and 144Hz Game Mode Pro support compatible high-refresh-rate gaming. Variable Refresh Rate operates from 48Hz to 144Hz according to the manufacturer specification. Auto Low Latency Mode and AMD FreeSync Premium provide additional gaming features with compatible devices. Actual performance depends on the source hardware, signal, and settings.
HDR Picture Support
The television supports Dolby Vision, Dolby Vision IQ, Dolby Vision Gaming, HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, and HLG. Hisense specifies peak brightness of up to 1,000 nits for the U6 Series. HDR performance varies according to the content, picture mode, and viewing conditions.
Amazon Fire TV Smart Platform
Fire TV brings supported streaming applications, live television options, and entertainment recommendations into a unified interface. Alexa is built in for voice-assisted navigation and compatible smart-home functions. Apple AirPlay support allows compatible Apple devices to share supported content with the television.
2.1-Channel Audio with Dolby Atmos
The integrated 2.1-channel audio system provides 40W total output on the 75-inch model and includes a built-in subwoofer. Dolby Atmos processing supports compatible audio content, complementing the television's large-screen presentation. External audio equipment can be connected through HDMI eARC or the optical digital audio output.
Key Features
- 75-inch-class 4K UHD display with Mini-LED backlighting and QLED colour
- Native 144Hz refresh rate with VRR and 144Hz Game Mode Pro
- Full-array local dimming and HDR support for Dolby Vision and HDR10+
- Amazon Fire TV with built-in Alexa and Apple AirPlay support
- Integrated 2.1-channel, 40W audio system with built-in subwoofer and Dolby Atmos
Connectivity
The Hisense 75U65QF provides four HDMI inputs, including two HDMI 2.1 ports and two HDMI 2.0 ports. HDMI 1 supports eARC. Additional connections include two USB ports, Ethernet, optical digital audio output, composite AV input, and headphone/audio output. Wi-Fi 6 and Bluetooth 5.2 support wireless connectivity.
Applications
- Large-screen 4K home entertainment and streaming
- Sports viewing with AI-assisted picture processing
- Compatible high-refresh-rate console and PC gaming
- Movies and programmes with supported HDR formats
- External soundbar or audio-system connections through HDMI eARC or optical output
DC Supplies Product Note
The 75U65QF is the U.S. Fire TV version of the Hisense U6 Series. Before purchasing for use in another country, verify power compatibility, broadcast standards, streaming-service availability, and local warranty coverage. For wall installation, choose a compatible mount matching the 600 × 400 mm VESA pattern and rated for the television's weight.
Technical Specifications
| Brand | Hisense |
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| Part Number / MPN | 75U65QF |
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| Product Type | Mini-LED smart television |
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| Series | U6 Series, 2025 U65 Series |
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| Screen Class | 75 inches |
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| Actual Screen Size | 74.5 inches diagonally |
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| Screen Type | LCD |
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| Backlight Technology | Mini-LED |
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| Colour Technology | QLED quantum-dot colour |
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| Resolution | 4K UHD, 3840 × 2160 |
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| Aspect Ratio | 16:9 |
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| Native Refresh Rate | 144Hz |
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| Motion Rate | 480 |
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| Motion Processing | MEMC |
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| Local Dimming | Full-array local dimming |
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| Peak Brightness | Up to 1,000 nits, as specified for the U6 Series |
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| Picture Processor | Hi-View AI Engine |
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| HDR Formats | Dolby Vision, Dolby Vision IQ, Dolby Vision Gaming, HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, HLG |
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| Smart TV Platform | Amazon Fire TV |
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| Voice Assistant | Alexa built in |
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| Casting and Sharing | Apple AirPlay support |
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| Gaming Features | 144Hz Game Mode Pro, VRR, ALLM, AMD FreeSync Premium |
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| Audio Configuration | 2.1-channel with built-in subwoofer |
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| Audio Output | 40W total |
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| Audio Technology | Dolby Atmos |
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| HDMI | 4 total: 2 × HDMI 2.1, 2 × HDMI 2.0 |
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| HDMI eARC | HDMI 1 |
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| USB | 1 × USB 3.0, 1 × USB 2.0 |
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| Wireless Connectivity | Wi-Fi 6, Bluetooth 5.2 |
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| Other Connections | Ethernet, optical digital audio output, composite AV input, headphone/audio output, RF antenna input |
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| Broadcast Standards | NTSC, Clear QAM, ATSC |
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| Power Consumption | 280W |
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| Standby Power | ≤0.5W |
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| Dimensions Without Stand (W × H × D) | 65.7 × 37.8 × 3.0 inches |
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| Dimensions With Stand (W × H × D) | 65.7 × 39.4 × 14.2 inches |
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| Weight Without Stand | 63.9 lb (approximately 29.0 kg) |
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| Weight With Stand | 65 lb (approximately 29.5 kg) |
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| VESA Mounting Pattern | 600 × 400 mm, M6 |
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| Warranty | 1-year warranty for the referenced U.S. model |
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| UPC | 888143022697 |
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Frequently Asked Questions
Does the Hisense 75U65QF support 4K gaming at 144Hz?
The television has a native 144Hz panel and supports VRR up to 144Hz. Achieving 4K at a particular refresh rate depends on the connected device, HDMI input, supported signal, and selected settings.
Which HDR formats are supported?
The model supports Dolby Vision, Dolby Vision IQ, Dolby Vision Gaming, HDR10, HDR10+, HDR10+ Adaptive, HDR10+ Gaming, and HLG.
Does this television use Google TV?
No. The 75U65QF U.S. model uses Amazon Fire TV, with Alexa built in. App and streaming-service availability can vary by region.
Can I connect a soundbar?
Yes. HDMI 1 supports eARC, and the television also has an optical digital audio output for compatible external audio equipment.
What wall mount is compatible with this model?
The specified VESA mounting pattern is 600 × 400 mm with M6 screws. Choose a mount rated for the television's weight and follow the installation instructions.
