To help you choose the best TV, we’re taking a look at the power efficiency of OLED, mini-LED, and LED TVs.These represent the three main TV display types out there in 2025, and all of them work ...

A breakthrough new OLED technology could mean smartwatches with longer battery life, more energy-efficient TVs, and even brighter displays all around. The breakthrough comes from researchers at ...

And, for those who might be wondering, the most energy efficient OLED TV is the LG G4 OLED, which was granted a Carbon Footprint Certification from the Carbon Trust. More from Tom's Guide.

LG has started testing eLEAP OLED tech for TVs that promise brighter displays, better efficiency and reduced burn-in. This ...

This makes QLED TVs less energy efficient than OLED TVs. Finally, and this may only matter to decor-oriented TV buyers, all of those elements add up to a thicker overall TV panel.

LG Display is introducing its 4th-generation OLED TV displays today, which manage to not only be brighter than what it showed off in 2024, but also more power-efficient and less reflective.The LG ...

Still, if you’re looking to save energy, an OLED TV will not only look good but will be a bit more energy efficient. The C4 is LG's flagship OLED TV from 2024, but it's still a good purchase now ...

Because of this, OLED displays have infinite contrast — the perceived difference between the brightest and darkest part of an image that adds to its richness, while also being more energy efficient.

LG's latest high-end OLED TV, the G5, features a four-stack design that results in the brightest OLED picture CNET has tested to date -- more than 30% brighter than any other OLED TV we've tested.