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Buying Guide

Best 4k Tvs: Expert Reviews & Comparison Guide 2026

Independent analysis and expert recommendations to help you choose the perfect 4k tvs

Our editorial team has rigorously tested and analysed 2040 4k tvs to bring you our expert recommendations. We've evaluated each product based on performance, value, features, and user satisfaction to help you make an informed decision.

Advertising disclosure
1
TCL 65 Inch Q7K Series 4K QLED Smart TV with Google TV, Full Array Local Dimming, Dolby Vision HDR & Dolby Atmos Including Built-in Google Assistant, Voice Remote, Alexa Compatibility - 65Q7K
2
LG 65-Inch UA7000 Series 4K Smart TV - α7 AI Processor 4K, Dynamic Tone Mapping, Alexa Ready, HDR10, HGIG, ALLM, WebOS 25, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, LG Channels (65UA7000PUB, 2025)
3
Amazon Fire TV 55" 4-Series (newest model), 4K Ultra HD smart TV with Alexa Remote, HDR10+, fast processor, Dolby Audio, Ambient Experience, free and live TV
4
SAMSUNG 65-Inch U8000 Crystal UHD 4k Smart TV, Crystal Processor 4K, HDR, Titan Grey Metal Stream Design, Q-Symphony, Gaming Hub, 3 HDMI - [UN65U8000FFXZC] [Canada] (2025)
5
LG 43-Inch UT8000 Series 4K Smart TV - α5 AI Processor 4K, Dynamic Tone Mapping, Alexa Built-in, HDR10, WebOS 24, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, Magic Remote Included (43UT8000PUA, 2024)
Our Score
9.8
Exceptional
9.7
Exceptional
9.5
Superb
9.3
Superb
9.2
Superb
To Amazon
Model
TCL 65 Inch Q7K Series 4K QLED Smart TV with Google TV, Full Array Local Dimming, Dolby Vision HDR & Dolby Atmos Including Built-in Google Assistant, Voice Remote, Alexa Compatibility - 65Q7K
LG 65-Inch UA7000 Series 4K Smart TV - α7 AI Processor 4K, Dynamic Tone Mapping, Alexa Ready, HDR10, HGIG, ALLM, WebOS 25, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, LG Channels (65UA7000PUB, 2025)
Amazon Fire TV 55" 4-Series (newest model), 4K Ultra HD smart TV with Alexa Remote, HDR10+, fast processor, Dolby Audio, Ambient Experience, free and live TV
SAMSUNG 65-Inch U8000 Crystal UHD 4k Smart TV, Crystal Processor 4K, HDR, Titan Grey Metal Stream Design, Q-Symphony, Gaming Hub, 3 HDMI - [UN65U8000FFXZC] [Canada] (2025)
LG 43-Inch UT8000 Series 4K Smart TV - α5 AI Processor 4K, Dynamic Tone Mapping, Alexa Built-in, HDR10, WebOS 24, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, Magic Remote Included (43UT8000PUA, 2024)
BrandTCLLGAmazonSamsungLG
Sale---15% Off-
Reviews
302 reviews
29071 reviews
4737 reviews
22854 reviews
1603 reviews
Tech Specs
Screen Size (inch)6565556543
Resolution4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD
Display TechQLED--Crystal UHD-
HDR FormatsDolby Vision, HDR10+, HDR10, HLGHDR10, HGIGHDR10+HDRHDR10 Pro
ProcessorTCL AIPQ Proα7 AI Processor 4KQuad-core processorCrystal Processor 4Kα5 AI Processor Gen 7
4K Upscaling-4K upscaling-4K upscaling4K upscaling
Smart OSGoogle TVwebOS 25Fire TVTizen (One UI)webOS 24
HDMI Ports--43-
Audio FormatsDolby AtmosAI SoundDolby AudioQ-SymphonyAI Sound
Gaming FeaturesVRR up to 288, ALLM, Motion Rate 480ALLMCloud gaming supportGaming Hub-
Wi-Fi-Wi-FiWi-Fi 6-Wi-Fi
Available On
Amazon Logo
Amazon Logo
Amazon Logo
Amazon Logo
Amazon Logo
Advertising disclosure
1
TCL 65 Inch Q7K Series 4K QLED Smart TV with Google TV, Full Array Local Dimming, Dolby Vision HDR & Dolby Atmos Including Built-in Google Assistant, Voice Remote, Alexa Compatibility - 65Q7K
2
LG 65-Inch UA7000 Series 4K Smart TV - α7 AI Processor 4K, Dynamic Tone Mapping, Alexa Ready, HDR10, HGIG, ALLM, WebOS 25, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, LG Channels (65UA7000PUB, 2025)
3
Amazon Fire TV 55" 4-Series (newest model), 4K Ultra HD smart TV with Alexa Remote, HDR10+, fast processor, Dolby Audio, Ambient Experience, free and live TV
4
SAMSUNG 65-Inch U8000 Crystal UHD 4k Smart TV, Crystal Processor 4K, HDR, Titan Grey Metal Stream Design, Q-Symphony, Gaming Hub, 3 HDMI - [UN65U8000FFXZC] [Canada] (2025)
5
LG 43-Inch UT8000 Series 4K Smart TV - α5 AI Processor 4K, Dynamic Tone Mapping, Alexa Built-in, HDR10, WebOS 24, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, Magic Remote Included (43UT8000PUA, 2024)
Our Score
9.8
Exceptional
9.7
Exceptional
9.5
Superb
9.3
Superb
9.2
Superb
To Amazon
Model
TCL 65 Inch Q7K Series 4K QLED Smart TV with Google TV, Full Array Local Dimming, Dolby Vision HDR & Dolby Atmos Including Built-in Google Assistant, Voice Remote, Alexa Compatibility - 65Q7K
LG 65-Inch UA7000 Series 4K Smart TV - α7 AI Processor 4K, Dynamic Tone Mapping, Alexa Ready, HDR10, HGIG, ALLM, WebOS 25, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, LG Channels (65UA7000PUB, 2025)
Amazon Fire TV 55" 4-Series (newest model), 4K Ultra HD smart TV with Alexa Remote, HDR10+, fast processor, Dolby Audio, Ambient Experience, free and live TV
SAMSUNG 65-Inch U8000 Crystal UHD 4k Smart TV, Crystal Processor 4K, HDR, Titan Grey Metal Stream Design, Q-Symphony, Gaming Hub, 3 HDMI - [UN65U8000FFXZC] [Canada] (2025)
LG 43-Inch UT8000 Series 4K Smart TV - α5 AI Processor 4K, Dynamic Tone Mapping, Alexa Built-in, HDR10, WebOS 24, Wi-Fi, Bluetooth, AI Upscaling, AI Sound, Magic Remote Included (43UT8000PUA, 2024)
Brand
TCLLGAmazonSamsungLG
Sale
---15% Off-
Reviews
302 reviews
29071 reviews
4737 reviews
22854 reviews
1603 reviews
Tech Specs
Screen Size (inch)
6565556543
Resolution
4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD4K Ultra HD
Display Tech
QLED--Crystal UHD-
HDR Formats
Dolby Vision, HDR10+, HDR10, HLGHDR10, HGIGHDR10+HDRHDR10 Pro
Processor
TCL AIPQ Proα7 AI Processor 4KQuad-core processorCrystal Processor 4Kα5 AI Processor Gen 7
4K Upscaling
-4K upscaling-4K upscaling4K upscaling
Smart OS
Google TVwebOS 25Fire TVTizen (One UI)webOS 24
HDMI Ports
--43-
Audio Formats
Dolby AtmosAI SoundDolby AudioQ-SymphonyAI Sound
Gaming Features
VRR up to 288, ALLM, Motion Rate 480ALLMCloud gaming supportGaming Hub-
Wi-Fi
-Wi-FiWi-Fi 6-Wi-Fi
Available On
Amazon Logo
Amazon Logo
Amazon Logo
Amazon Logo
Amazon Logo
Our Research Process: We combine independent testing, expert analysis, and comprehensive user review analysis to provide unbiased recommendations.
Buying Guide

How to Buy a 4K QLED Smart TV

This short guide walks you through the essentials for choosing a 43 to 55 inch 4K smart TV. It covers what matters most, the main types you will see, the specs to prioritise, and buy-now tips so you make the right choice fast.

Key factors to consider

Measure your room and seating distance first so you pick the right screen size. Expect typical choices for 4K TVs in this group to fall between roughly $390 and $750. Think about how you use the TV: streaming and apps, cable and set top boxes, or gaming. Check the room light level because bright rooms do better with high brightness panels and Quantum Dot technology. Finally confirm delivery, return windows, and warranty before you buy.

Types and who they suit

  • QLED / Quantum Dot: Bright, vivid colours and good for well lit rooms and general use.
  • Standard LED LCD: Usually the best value for budget buyers focused on streaming and live TV.
  • Smart TV platforms: Some sets include integrated streaming platforms and voice assistant support. Pick a platform you find easy to use and that supports apps you subscribe to.

Important features and specs to check

  • Resolution and HDR: 4K UHD is standard. Look for support for multiple HDR formats for better contrast and colour in supported content.
  • Panel tech and brightness: Quantum Dot or high-brightness LED improves colour volume and performance in bright rooms.
  • Refresh rate and gaming: Higher refresh rates and variable refresh rate support improve motion for games and sports. Also check low input lag and game modes.
  • Audio and expandability: Built-in audio varies. Look for Dolby Atmos or soundbar-sync features and at least 2 HDMI ports with ARC or eARC for soundbars.
  • Connectivity: Four HDMI inputs is common on newer sets. Prefer Wi-Fi 6 and Bluetooth if you want faster streaming and easy device pairing.
  • Software and updates: Choose a TV whose smart platform receives regular updates and offers the streaming apps you use.

Where to buy, mistakes to avoid and expert tips

Buy online for price comparison and fast delivery, but visit a retail showroom if you want to judge picture quality in person. Always confirm the return policy for sealed electronics. Common mistakes to avoid: buying a screen that does not fit your wall or cabinet, ignoring the number and type of HDMI inputs, assuming all HDR is the same, and overlooking software update promises. Expert tips: measure first and list required inputs, prioritise panel brightness if your room is bright, choose a TV with clear gaming credentials if you play on consoles, and plan a modest budget for a compact soundbar rather than relying on built-in speakers.

Final Thoughts

Focus on size and room lighting, check key specs like HDR support, refresh rate and HDMI inputs, and test the smart platform before you commit. Use showrooms to verify picture and buy online for deals if the return window is clear. With those checks you will get the best value and avoid buyer regret.