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Nothing has explained the reasoning behind its debut Phone 1 peak screen brightness advertising in the official specifications sheet. There, the Nothing Phone 1's display was listed as being able to achieve 1200 nits of brightness which typically indicates that Nothing may have secured one the latest OLED display generations.
Subsequent tests, including our own Nothing Phone 1 review display benchmarks, showed that the Nothing Phone 1 hits "just" 700 nits of brightness, quite a bit lower than the promised 1200 nits. Here we'd have to note that this is not unusual. Samsung, for example, also advertises a peak brightness levels of 1750 nits for the Galaxy S22 Ultra, because this is a record value for a phone, yet is nothing you can get from the phone while you lounge on the beach.
9.0
Nothing Phone (1)
The Good
Unique design elements
Feels great in the hand
Pretty good camera
Good performance
Dependable battery life
Pretty-looking, 120 Hz screen - very good at the price point
The Bad
Speaker sound is OK, but a bit tinny
Glyph notification may not be as practical
No sign of what that wide Nothing ecosystem might be
It's because that number is the absolute maximum that the panel is physically able to achieve when just a tiny fraction of it (about a percentage point) has its light-emitting diodes powered to the maximum while showing all white, and that's is exactly the number that Nothing advertised, too.
This is the worst scenario in terms of power draw and consumption by that small portion of the panel can go sky high while hitting its advertised record brightness, that is why the other number that Samsung lists is 1200 nits in "High brightness mode." That is most likely the state with a fully powered panel showing all white across its surface and the brightness goes downhill from there when a typical content mixture is shown.
'Peak brightness' is a scam
We kid, it's a fairly useful metric for outdoor visibility, coupled with the screen reflectance and contrast numbers. Even Samsung's "High brightness" number of 1200 nits, however, is only achievable in autobrightness mode under special circumstances like showing HDR content with direct sunlight falling on the display's brightness sensor on a day at the beach.
In order to recreate such a scenario during our screen benchmark testing, for instance, we leave the phones in their default state with the autobrightness toggle turned on, and shine a very bright light imitating a sunny summer day over the brightness sensor to see how high it can truthfully go and even then the S22 Ultra barely managed a number more akin to a typical brightness scenario.
The CIE 1931 xy color gamut chart represents the set(area)of colors that a display can reproduce,with the sRGB colorspace(the highlighted triangle)serving as reference.The chart also provides a visual representation of a display's color accuracy. The small squares across the boundaries of the triangle are the reference points for the various colors, while the small dots are the actual measurements. Ideally, each dot should be positioned on top of its respective square. The 'x:CIE31' and 'y:CIE31' values in the table below the chart indicate the position of each measurement on the chart. 'Y' shows the luminance (in nits) of each measured color, while 'Target Y' is the desired luminance level for that color. Finally, 'ΔE 2000' is the Delta E value of the measured color. Delta E values of below 2 are ideal.
The Color accuracy chart gives an idea of how close a display's measured colors are to their referential values. The first line holds the measured (actual) colors, while the second line holds the reference (target) colors. The closer the actual colors are to the target ones, the better.
The Grayscale accuracy chart shows whether a display has a correct white balance(balance between red,green and blue)across different levels of grey(from dark to bright).The closer the Actual colors are to the Target ones,the better.
Apple, for example, also advertises 1000 nits of "typical" max brightness, or a 1200 nits peak when showing HDR content. Indeed, we measured 1051 nits in the "typical" scenario, and also for the Galaxy Z Fold 4 which Samsung says can now hit 1000 nits, we measured 939 nits, way higher than its predecessor and a promise kept.
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Thus, the only fault of Nothing while advertising the peak brightness levels of its Phone 1 is that it didn't specify the circumstances when it can hit those levels, yet other phone makers don't do it either and prefer to boast the highest number.
In fact, Nothing went on record clarifying that it meant that the panel is physically able to hit 1200 nits, but battery draw and heat considerations it limited its maximum brightness to 700 nits, and "in auto brightness mode under strong light environment" at that, what Samsung calls "High brightness" mode.
"The hardware is capable of reaching up to 1,200 nits peak brightness, but this is currently capped by the software to 700 nits," clarified a Nothing spokesperson for Android Central. "This decision was made to ensure a balanced user experience regarding heat and battery consumption," they added.
This furthers the notion that the only omission Nothing may be guilty of, is clarifying the conditions under which the Phone 1 panel can hit 1200 nits for all of our geeky souls out there who actually read the specs list.
After all, Samsung's Galaxy S22 Ultra press release reads that its "immersive 6.8-inch,12 Dynamic AMOLED 2X display brings everything to life in stunning detail and brighter than ever with a peak brightness of 1,750 nits."
Good luck hitting that anytime soon on the S22 Ultra, even in "High brightness" mode conditions, so we'd give Nothing the benefit of the doubt as they changed the official Phone 1 specs list to more accurately reflect the typical brightness of its display immediately after the fairly manufactured controversy got publicity and explained why they went overboard in the beginning.
After all, it's a sub-$500 phone with display luminosity in the category's ballpark, while peak brightness is just one of the components for good outdoor visibility, with low display reflectance ratio arguably even the more important number in that respect. What do you think?
Did Nothing mislead with the initial Phone (1) peak brightness listing?
Yes, it should've gone with the typical brightness number
44.3%
No, most everyone lists unrealistic brightness levels
55.7%
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Daniel, a devoted tech writer at PhoneArena since 2010, has been engrossed in mobile technology since the Windows Mobile era. His expertise spans mobile hardware, software, and carrier networks, and he's keenly interested in the future of digital health, car connectivity, and 5G. Beyond his professional pursuits, Daniel finds balance in travel, reading, and exploring new tech innovations, while contemplating the ethical and privacy implications of our digital future.
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