It might be the same two-year-old peak brightness
The Samsung Galaxy S26 series is rumored to feature the M14 OLED panel, which is expected to improve the smartphone’s efficiency, longevity, and peak brightness. However, PhoneArt claims that Samsung will cap the peak brightness of its upcoming flagship at 2,600 nits, even with the new M14 material.
Today we’re not talking about cameras ,let’s talk about the display. From what I’ve exclusively learned, the Galaxy S26 series still caps out at 2600 nits peak brightness, including the S26 Ultra. This is not a good sign. Display brightness has stayed unchanged for several… pic.twitter.com/ahG5azJiAE
— PhoneArt (@UniverseIce) November 20, 2025
2600 nits isn’t actually that bad


“A man holding an S25 in his hand. | Image by PhoneArena
The 2600-nit peak brightness isn’t bad at all. In fact, we haven’t heard many complaints from users struggling to use their Samsung S25 outdoors due to low brightness. We also didn’t experience any such issues during our testing of the current Samsung flagship series, which features a 2600-nit display.
One of the main reasons for this is the use of Corning Gorilla Glass Armor in the S25 series, which has anti-reflective properties. The S26 series will most likely feature the same glass or an updated version, which will significantly reduce reflections and make it easier to use your device outdoors without experiencing any viewing issues.
Let’s wait for the release
Although Samsung might decide to keep the peak brightness unchanged, the S26 series will offer other benefits thanks to the use of the M14 LED panel. Since this panel consumes less power than the M13 panel, you can expect better battery life.
The base S26 and S26+ models are also expected to get faster wireless charging. All these features definitely make the Samsung S26 series worth waiting for.

