Hisense

Hisense 55U8G 55" 4K ULED Android Smart TV

4.3 (1926 reviews)
4KHDR

Experience over a billion colors with Quantum Dot technology, 120Hz native refresh, and Dolby Vision on the Hisense 55U8G 4K ULED TV.

$1,499.95*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Hisense 55U8G is a 55-inch 4K ULED smart TV that combines several premium display technologies to deliver a picture that competes with models at considerably higher price points. At the core of its image quality is Quantum Dot color technology, which expands the color gamut to produce over a billion shades — resulting in vibrant, lifelike images whether you are streaming movies, watching live sports, or playing games. Full Array Local Dimming controls backlight zones independently across the panel, creating deep blacks alongside bright highlights, while peak brightness reaching up to 1,500 nits ensures HDR content has the punch and detail it was mastered with. The anti-glare panel coating helps maintain image clarity in rooms with ambient light.

For home theater enthusiasts, the 55U8G checks important boxes with support for Dolby Vision IQ, HDR10+, Dolby Atmos sound, and IMAX Enhanced certification — covering virtually every major content format available from streaming services and disc media. Gamers benefit from the 120Hz native refresh rate, HDMI 2.1 connectivity, Variable Refresh Rate, Auto Low Latency Mode, and FreeSync Premium, which together minimize input lag and screen tearing during fast-paced gameplay. The Android TV platform provides access to a deep app library through the Google Play Store, with Chromecast built-in and Google Assistant for voice control. It is a feature-dense television that delivers strong performance across entertainment, sports, and gaming without requiring a flagship-level investment.

Key Features

4K ULED: Like 4K great, but better. The 55U8G has our exclusive ULED technologies. They boost color, contrast, brightness, motion we could go on. It’s the TV your old TV wants to be. Standby consumption- <0.5W.Aspect Ratio:16:9. WALL MOUNT : VESA 400×300 / M6

Quantum Dot Wide Color Gamut: See over one billion shades. Quantum Dot produces purer, richer, more brilliant and accurate colors than a regular LED TV. We could get into how it works. But it’s a lot easier to say it makes every day look like the 4th of July.

Ultra Motion and 120Hz Native refresh rate: Ultra Motion removes the digital ‘noise’ that can affect moving objects. Whether it’s a bird, a plane or the man of steel, everything you see is exceptionally clear. Blurred lines Not on this TV, the 120Hz native refresh rate means smoother gaming with pictures that keep up with your play.

Dolby Vision Dolby Atmos: Dolby Vision HDR picture and Dolby Atmos sound are cinema technology for your home. They provide amazing realism you can see and hear in every scene.

IMAX Enhanced: IMAX Enhanced brings the cinema experience home. It combines digitally remastered 4K HDR content and DTS audio technologies with the best consumer products and streaming platforms. Built for people who want a more premier, at-home experience.

Specifications

Brand
Hisense
Model
55U8G
Screen Size
55 inches
Display Type
4K ULED
Resolution
4K
Color Technology
Quantum Dot Wide Color Gamut
HDR
HDR10+, Dolby Vision IQ
Refresh Rate
120Hz Native
Peak Brightness
1,500 nits
Backlight
Full Array Local Dimming
Panel
Anti-Glare
Audio
Dolby Atmos
Smart Platform
Android TV with Google Assistant
HDMI
2.1
Gaming Features
VRR, ALLM, FreeSync Premium
IMAX Enhanced
Yes
Aspect Ratio
16:9
VESA Mount
400×300mm (M6)
Standby Power
&lt;0.5W

Pros & Cons

👍 Pros

  • Quantum Dot color technology produces over a billion shades for vivid, accurate color reproduction.
  • Full Array Local Dimming delivers deep blacks and strong contrast by controlling backlight zones independently.
  • 120Hz native refresh rate paired with VRR and FreeSync Premium makes it highly capable for gaming.
  • Supports both Dolby Vision IQ and HDR10+ for wide HDR content compatibility across streaming platforms.
  • 1,500-nit peak brightness with an anti-glare panel ensures a clear picture even in well-lit rooms.

👎 Cons

  • Android TV platform can feel sluggish over time and may include unwanted advertisements on the home screen.
  • Viewing angles are limited compared to OLED panels, with some color shift visible from off-center positions.
  • The 55-inch size may feel modest for home theater setups in larger rooms.
  • Standby power consumption is listed at under 0.5W but actual power draw during use is substantial for a ULED panel at this brightness.

Frequently Asked Questions

Yes, it includes HDMI 2.1 ports along with Variable Refresh Rate, Auto Low Latency Mode, and FreeSync Premium for a responsive gaming experience.
It runs Android TV with built-in Google Assistant, giving you access to the Google Play Store, Chromecast built-in, and voice control.
Yes, the 55U8G supports both Dolby Vision IQ and HDR10+, providing broad compatibility with HDR content from most major streaming services.
The VESA mount pattern is 400×300mm using M6 screws, so you will need a compatible wall mount bracket.
It reaches up to 1,500 nits of peak brightness, which helps HDR highlights stand out and improves visibility in brightly lit rooms.