These peak brightness numbers, however, are achieved when only a minuscule section of an OLED display is lit up at full power and displaying white, or in the situation when an OLED panel consumes the most energy. Moreover, outdoor visibility is a function of several other factors, too, such as screen coating and reflectance, or display contrast.
Ditto for the Samsung Galaxy S23 Ultra whose maximum is 1200 when displaying HDR content, and 1750 nits outside under strong sunlight on automated brightness setting. Still, when we measured the Oppo Find X6 Pro typical display brightness, its numbers were indeed higher than what both the iPhone 14 Pro Max or the Galaxy S23 Ultra managed to muster:
Display measurements and quality
The brightest phone display
While the Oppo Find X6 Pro advertises humbler typical everyday brightness maximum indoors of 800 nits, which can rise to 1500 nits with HDR content, it can also rev up to the jaw-dropping 2500 nits under direct sunlight on automatic settings. This is a niche scenario, unless you live in a seaside town in warm climates and beachgoing comes as a second nature, that is.
Those who are out and about the whole day in the warm and sunny summer months would also appreciate squeezing any extra nit from their phone screen, so we did a quick improvised test outside to see how everyone's peak brightness claims hold up in reality.
Depending on the sunshine's angle it was either the Oppo Find X6 Pro or the Galaxy S23 Ultra that managed to rev up to the state of most visible phone screen outdoors in the sunlight. They also have colder, subjectively brighter display color temperature compared to the iPhone's yellowish whites.
Long story short, we've lately been witnessing a handful of phone displays that break the 1000 nits typical brightness threshold in our display tests which usually bodes great for their outdoor visibility in direct sunlight as you can see from the pictures here.
The Oppo Find X6 Pro, however, takes Samsung's latest LTPO3 OLED display generation and pushes the technology to achieve record phone screen brightness, while at the same time offering Apple's touch-sensitive dynamic refresh rate adjustments and per-unit wide-gamut color calibration at the factory, something that only an exclusive subset of phone makers troubles themselves with.
Brightest phone displays test: Oppo Find X6 Pro vs Galaxy S23 Ultra vs iPhone 14 Pro Max - PhoneArena
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