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vivo X300 Ultra vs Galaxy S25 Ultra

RANKED BY MANUFACTURER-STATED PEAK DISPLAY BRIGHTNESS (NITS) #3 VS #10 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); Galaxy S25 Ultra ranks #10 (2,600 nits).

Rank 03 of 10 · leads

vivo X300 Ultra

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 10 of 10

Galaxy S25 Ultra

Manufacturer-stated peak display brightness (nits)

2,600 nits

MakerSamsung

Date2025

Verified04 Sept 2026

Evidence

Samsung Galaxy S25 Ultra page FAQ: "a peak brightness of 2600 nits, and an adaptive refresh rate of 1-120Hz". US compare page FAQ repeats "Galaxy S25 Series integrates a display with 2600 nits". Tied with S26 Ultra on this published metric.

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More vivo X300 Ultra matchups

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

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