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InnoReviews

Samsung Galaxy S25 Ultra vs Vivo X300s

Samsung Galaxy S25 Ultra
74.8Inno Score
VS
WINNER
Vivo X300s
76.8Inno Score
80Performance64.4
66.7Display78.5
74Camera78.1
65.8Battery88.7
94.7Features84
5 spec wins — Samsung Galaxy S25 Ultra7 spec wins — Vivo X300s

InnoReviews verdict

Vivo X300s wins this phone face-off, 76.8 to 74.8, pulling ahead mainly in battery (+23) and display (+12). Samsung Galaxy S25 Ultra still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Samsung Galaxy S25 Ultra

  • Stronger performance score: 80 vs 64
  • Stronger features score: 95 vs 84
  • 67% higher Optical zoom: 5 x vs 3 x
  • 40% higher OS update pledge: 7 years vs 5 years
  • 10% higher Pixel density: 498 ppi vs 452 ppi

Reasons to pick the Vivo X300s

  • Stronger display score: 79 vs 67
  • Stronger camera score: 78 vs 74
  • Stronger battery score: 89 vs 66
  • 317% higher Front camera: 50 MP vs 12 MP
  • 167% higher Wireless charging: 40 W vs 15 W

Display

Display comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
Screen size6.9 ″+2%6.78 ″
Panel typeDynamic LTPO AMOLED 2XLTPO AMOLED
Resolution1440x31201260x2800
Pixel density498 ppi+10%452 ppi
Refresh rate120 Hz144 Hz+20%
Peak brightness2,600 nits—
Screen-to-body92.5 %+2%91.1 %

Performance

Performance comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
ChipsetSnapdragon 8 Elite for GalaxyMediaTek Dimensity 9500
AnTuTu2,787,981Top 21%—
AnTuTu 11 (CPU)895,141Top 11%—
AnTuTu 11 (GPU)989,555Top 21%—
AnTuTu 11 (Memory)348,188Top 27%—
AnTuTu 11 (UX)555,097Top 27%—
Geekbench 6 (single)3,030Top 13%—
Geekbench 6 (multi)9,800Top 8%—
RAM (max)16 GB16 GB
Storage options256/512GB/1TB256/512GB/1TB
Storage typeUFS 4.0UFS 4.1

Camera

Camera comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
Main camera200 MP200 MP
Main aperturef/1.7f/1.68
Ultra-wide50 MP50 MP
Telephoto50 MP50 MP
Optical zoom5 x+67%3 x
Max video8K@30fps4K@120fps
Front camera12 MP50 MP+317%
OISYesYes

Battery

Battery comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
Capacity5,000 mAh7,100 mAh+42%
Wired charging45 W90 W+100%
Wireless charging15 W40 W+167%
Active use endurance13 h—

Design

Design comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
Weight218 g217 g
Thickness8.2 mm8 mm+2%
IP ratingIP68IP68/IP69
Frame materialTitaniumAluminum

Connectivity

Connectivity comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
5GYesYes
Wi-FiWi-Fi 7Wi-Fi 7
Bluetooth5.45.4
NFCYesYes
USBUSB-C 3.2USB-C 3.2
eSIMYesYes

Software

Software comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
OS at launchAndroid 15 (One UI 7)Android 16 (OriginOS 6)
OS update pledge7 years+40%5 years

Audio

Audio comparison: Samsung Galaxy S25 Ultra versus Vivo X300s
SpecSamsung Galaxy S25 UltraVivo X300s
Stereo speakersYesYes
3.5mm jackNoNo

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