samsung
SM-S938U1 · 4 variants · 5 samples
Android
16 Unknown
Battery
4855 mAh
Technology
Li-ion
Chipset
sun
Memory
12GB · 256GB
Display
1440x3120 (120Hz)
Model
SM-S938U1
Android
16 Unknown
Battery
4855 mAh
Technology
Li-ion
Chipset
sun
Memory
12GB · 512GB
Display
1080x2340 (120Hz)
Model
SM-S938U1
Android
16 Unknown
Battery
5000 mAh
Technology
Li-ion
Chipset
sun
Memory
12GB · 512GB
Display
1440x3120 (120Hz)
Model
SM-S938U1
Android
16 Unknown
Battery
4855 mAh
Technology
Li-ion
Chipset
sun
Memory
12GB · 1024GB
Display
720x1560 (60Hz)
Model
SM-S938U1
Estimated charging time
1h 30min
to charge 0 → 100%
Max charging temperature
39.7°C
average peak while charging
Screen-on time
10h 0min
estimated on a full charge
Estimated battery life
13h 0min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
Get Battery GuruThe samsung Galaxy S25 Ultra packs a 4855 mAh Li-ion battery and lasts about 13h 0min on a full charge with around 10h 0min of screen-on time. It charges from 0 to 100% in roughly 1h 30min, peaking near 39.7°C while charging. Every figure is aggregated anonymously from real Galaxy S25 Ultra owners using Battery Guru (2 samples), so it reflects everyday usage rather than lab claims.
Based on 2 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the samsung Galaxy S25 Ultra lasts about 13h 0min on a full charge, with roughly 10h 0min of screen-on time.
The Galaxy S25 Ultra charges from 0 to 100% in approximately 1h 30min, with charging temperatures peaking around 39.7°C.
The Galaxy S25 Ultra has a 4855 mAh Li-ion battery.
It is aggregated anonymously from real Galaxy S25 Ultra owners using the Battery Guru app (2 samples), reflecting real-world usage rather than manufacturer specifications.