Skip to main content
TechMates Recommended

Hisense 55" 55E78QTUK QLED Smart AI TV - 4K Direct Lit Viewing

Mid-range
February 2026
Product image of Hisense 55" 55E78QTUK QLED Smart AI TV - 4K Direct Lit Viewing, Quantum Dot Colour, Hi-View AI Engine, Dolby Vision, Dolby Atmos with Freely, Disney +, YouTube, Netflix

TechMates Verdict

A solid everyday smart TV for streaming and casual viewing.

55" QLED TV with built-in apps for everyday streaming.

Everyday streamingFamily TV and catch-upMovie nights

We don't sell this product. When you buy through our link, we may earn a small commission at no extra cost to you.

Screen size:
55"
Resolution:
4K
HDR:
Dolby Vision
Panel type:
QLED
Processor:
Hi-View AI Engine
Smart platform:
Freely

At a Glance

The standout features that make this product worth considering.

55" screen

A bigger screen size for a more immersive, living-room feel.

4K picture

Higher resolution means a sharper image, especially with modern streaming and games.

HDR support

Supports Dolby Vision for better highlights and colour in compatible films and shows.

The Honest Truth

Every product has trade-offs. Here's what we found.

3 pros

What We Love

  • Screen size: 55"
  • Resolution: 4K
  • HDR: Dolby Vision
TechMates Explains

Tech Breakdown

We've translated the jargon into plain English. No tech degree required.

Size

55"

Screen size is measured diagonally. Bigger isn’t always better if you sit close - match it to your room.

Picture detail

4K

4K looks sharper than Full HD/HD, especially on bigger screens. It's a good match for modern streaming and consoles.

Better contrast

Dolby Vision

HDR helps films look more realistic with brighter highlights and deeper shadows (when the TV is bright enough).

Display type

QLED

Panel type affects contrast, colour, and viewing angles. Different panel technologies suit different rooms and budgets.

Processing power

Hi-View AI Engine

The processor helps with picture enhancement, upscaling, and menu speed in day-to-day use.

Apps and TV system

Freely

This is the built-in TV software used for apps, channels, and menus.

Built-in sound features

Dolby Atmos

Audio formats and technologies shape dialogue clarity, surround effects, and overall sound character.

In plain English

55" QLED TV with built-in apps for everyday streaming. Screen size: 55". Resolution: 4K. HDR support: Dolby Vision.

Compare Your Options

See how this tvs stacks up against others we recommend.

Product image of Hisense 55" 55E78QTUK QLED Smart AI TV - 4K Direct Lit Viewing, Quantum Dot Colour, Hi-View AI Engine, Dolby Vision, Dolby Atmos with Freely, Disney +, YouTube, Netflix
Viewing now

Hisense 55" 55E78QTUK QLED Smart AI TV - 4K Direct Lit Viewing

Mid-range
LG OLED55C45LA 55-inch OLED evo 4K smart TV on a modern living room wall

LG OLED55C45LA 55-Inch OLEDevo 4K UHD Smart TV

4.7
Premium
Product image of Amazon Fire TV 65" Omni Mini-LED series, QLED 4K UHD smart TV, Dolby Vision IQ, ambient experience, 144 Hz gaming mode, local dimming, hands-free with Alexa, 2024 release

Amazon Fire TV 65" Omni Mini-LED series

Premium

All products independently reviewed by TechMates.

Common Questions

Answers to the things people ask us most.

Need Help Setting Up?

Our friendly team can set this up for you at home. We'll make sure everything's working perfectly before we leave.

Call us

Why Trust TechMates?

Every product is independently reviewed. We test in real-world conditions and only recommend what we'd use ourselves.

Scott Hardy
Reviewed by

Scott Hardy

Tech Guide

Still not sure?

Our friendly UK-based team can talk you through the options.

Call 01205 625001