Iphone 6 plus display brightness

[Sunny1990]

Help! Why my iphone 6 plus screen brightness lower than iphone 6

 

[bandofbrothers]

Without seeing them in person side by side I wouldn't be able to see what you are experiencing.

If you have an Apple Store or another cellphone shop local with working demo models take yours in and test against the working models.

I assume auto brightness is off.

 

[Sunny1990]

Compared both side by side iphone 6 was brighter at full brightness