Best for sustained brightness
LG G6
4.7 feature score
Highest scored product for this feature based on supporting review evidence.
Best TVs for sustained brightness
sustained brightness Decision Dashboard
Safest pick
TCL QM8L
4.5 feature score
Balances feature score, supporting reviews, and overall product strength.
Most evidence
TCL QM7L
3 supporting reviews
Has the broadest review evidence for this feature.
Best overall product
LG B6
4.3 overall score
Strongest overall product among items with scored evidence for this feature.
Full-screen HDR brightness around the mid-400-nit range is a meaningful OLED upgrade, improving sports, bright scenes, and room-light performance.
Pros: panel type, display technology
Cons: account requirements, DTS support
The TV can hold very high brightness for real viewing rather than only producing brief test-pattern spikes. Performance may settle below its initial peak, but remains exceptionally strong.
Pros: overall image accuracy, resolution
Cons: motion clarity, response time
Full-screen and accurate-mode brightness can remain strong, but output may drop quickly after the brightest short-window peaks.
Pros: resolution, HDR format support
Cons: software updates, account requirements
Fullscreen brightness improves only modestly and can vary by picture mode. Small highlights benefit more than sustained bright scenes.
Pros: display technology, response time
Cons: setup ease, account requirements
One expert found the picture consistently less bright than other TVs they had tested. Full-screen performance is usable, but it does not create the sustained luminance of stronger competitors.
Pros: local dimming performance, HDR format support
Cons: gradient handling, banding control
Bright full-screen scenes trigger noticeable automatic brightness limiting, so sports and snow-heavy content can look dimmer than small HDR highlights suggest.
Pros: resolution, contrast ratio
Cons: HDR10+ support, account requirements