Hisense 55 Inch ULED Mini-LED 4K Smart TV – U7N Series, 144Hz

The Hisense 55U7NKEN is a premium 55-inch Mini-LED ULED 4K Smart TV from the U7 Series. It combines Mini-LED Pro backlighting, Quantum Dot Colour, a 120Hz native refresh rate with up to 144Hz VRR/Game Mode Pro, and the Hi-View Engine Pro for enhanced picture quality. It also features Dolby Vision IQ, Dolby Atmos, built-in subwoofer and advanced gaming technologies.

Product Features

55-Inch 4K Mini-LED ULED Display
Enjoy sharp and detailed images with 3840 × 2160 4K UHD resolution. Mini-LED technology provides more precise backlight control for deeper blacks, brighter highlights and improved contrast.

Mini-LED Pro Technology
The advanced Mini-LED backlight uses numerous small LEDs and local dimming zones to deliver better brightness control and enhanced HDR performance.

Quantum Dot Colour
Quantum Dot technology produces a wide colour spectrum with vibrant and lifelike colours, making movies, sports and games more immersive.

144Hz Game Mode Pro
Designed for serious gaming, the TV supports up to 144Hz VRR, providing smoother motion and improved responsiveness. It also supports AMD FreeSync Premium Pro, ALLM and a dedicated Game Bar.

Hi-View Engine Pro
The advanced processor uses AI-powered image processing to optimize picture quality, colour, contrast and 4K upscaling in real time.

Dolby Vision IQ & HDR10+
Enjoy enhanced brightness, contrast and colour detail with support for Dolby Vision IQ, HDR10+, HDR10 and HLG.

Built-In Subwoofer & Dolby Atmos
The built-in subwoofer provides deeper bass, while Dolby Atmos creates a more immersive audio experience for movies, music and gaming.

AI Sports Mode
Automatically optimizes picture and sound for sports, helping make fast-moving action clearer and more immersive.

VIDAA Smart TV
Access popular streaming services and smart-TV applications through the VIDAA platform, with built-in voice-control functionality.

Product Specifications

• Brand: Hisense
• Model: 55U7NKEN / 55U7N
• Series: U7N
• Screen Size: 55 inches
• Display Type: ULED Mini-LED
• Resolution: 3840 × 2160 pixels (4K UHD)
• Panel Type: VA
• Native Refresh Rate: 120Hz
• VRR / Game Mode: Up to 144Hz
• Motion Rate: Up to 240Hz
• Mini-LED Pro: Yes
• Local Dimming: Yes
• Local Dimming Zones: 240 zones in the 55-inch regional specification
• Quantum Dot Colour: Yes
• Brightness: Up to 1,300–1,500 nits depending on regional specification
• Contrast Ratio: Up to 5000:1
• HDR: HDR10, HDR10+, HDR10+ Adaptive, HLG
• Dolby Vision IQ: Yes
• AI 4K Upscaling: Yes
• AI Smooth Motion: Yes
• AI Sports Mode: Yes
• Processor: Hi-View Engine Pro / MT9618
• Smart OS: VIDAA
• Game Mode Pro: Yes
• VRR: 48–144Hz
• ALLM: Yes
• AMD FreeSync: FreeSync Premium Pro
• Filmmaker Mode: Yes
• IMAX Enhanced: Yes
• Audio: Dolby Atmos, DTS Virtual:X
• Speaker System: 2.1-channel with built-in subwoofer
• HDMI Ports: 4
• HDMI 2.1: Yes
• USB Ports: 2
• eARC: Yes
• Wi-Fi: Dual-band 2.4GHz / 5GHz
• Bluetooth: Bluetooth 5.0
• Ethernet/LAN: Yes
• AirPlay 2: Yes
• Screen Mirroring: Yes
• VESA Mount: 400 × 200 mm
• Design: Slim / Bezel-less
• Colour: Black