Compare · Phones
vivo X300 Ultra vs Xiaomi 15 Ultra
RANKED BY MANUFACTURER-STATED PEAK DISPLAY BRIGHTNESS (NITS)
#3 VS #6
CHECKED 06 SEPT 2026
Side by side
Verdict
vivo X300 Ultra ranks #3 of 10 on Manufacturer-stated peak display brightness (nits) (4,500 nits); Xiaomi 15 Ultra ranks #6 (3,200 nits).
Rank 03 of 10 · leads
Manufacturer-stated peak display brightness (nits)
4,500 nits
Makervivo
Date2026
Verified04 Sept 2026
Evidence
vivo India X300 Ultra product page: "4500 nits Local Peak Brightness" on the 6.82-inch 3168×1440 2K ZEISS Master Color Display. Footnote: local peak triggered at 100,000 lux, HDR video, OPR=1%, vivo lab data.Rank 06 of 10
Manufacturer-stated peak display brightness (nits)
3,200 nits
MakerXiaomi
Date2025
Verified04 Sept 2026
Evidence
Xiaomi 15 Ultra official specs: "Brightness: 3200 nits multi-scenario peak brightness" on the 6.73-inch WQHD+ AMOLED. Product page: "3200nits Display Brightness".Try another pair
Source Manufacturer spec pages (OnePlus 13, OPPO Find X8, vivo X300 Ultra / X200, Google Store Pixel 10 / 10 Pro, Xiaomi 15 Ultra, Apple iPhone…
Last checked 06 Sept 2026