SM-S938B · 4 versions · 66,515 samples
Android
16 Baklava
Battery
5000 mAh
Technology
Li-Ion
Chipset
sun
Memory options
12/1023 GB · 12/1024 GB · 12/511 GB · 16/1024 GB · 12/512 GB · 12/256 GB · 16/1023 GB
Display
1440x3120 (120Hz)
Model
SM-S938B
Android
16 Baklava
Battery
5000 mAh
Technology
Li-Ion
Chipset
sun
Memory
16/1023 GB
Display
1440x3120 (120Hz)
Model
SM-S938B
Android
16 Baklava
Battery
5000 mAh
Technology
Li-Ion
Chipset
sun
Memory options
12/1023 GB · 12/256 GB · 16/1024 GB · 12/1024 GB · 12/512 GB · 12/511 GB · 16/1023 GB
Display
1440x3120 (60Hz)
Model
SM-S938B
Android
16 Baklava
Battery
5000 mAh
Technology
Li-Ion
Chipset
sun
Memory
12/512 GB
Display
1440x3120 (120Hz)
Model
SM-S938B
Estimated charging time
2h 30min
to charge 0 → 100%
Max charging temperature
33.6°C
average peak while charging
Screen-on time
8h 30min
estimated on a full charge
Estimated battery life
26h 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 GuruSpotted a mistake?
Specs or numbers look off for the Samsung Galaxy S25 Ultra? Let us know and we'll fix it.
The Samsung Galaxy S25 Ultra packs a 5000 mAh Li-Ion battery and lasts about 26h 0min on a full charge with around 8h 30min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 33.6°C while charging. Every figure is aggregated anonymously from real Galaxy S25 Ultra owners using Battery Guru (8 samples), so it reflects everyday usage rather than lab claims.
Based on 8 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Samsung Galaxy S25 Ultra lasts about 26h 0min on a full charge, with roughly 8h 30min of screen-on time.
The Galaxy S25 Ultra charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 33.6°C.
The Galaxy S25 Ultra has a 5000 mAh Li-Ion battery.
It is aggregated anonymously from real Galaxy S25 Ultra owners using the Battery Guru app (8 samples), reflecting real-world usage rather than manufacturer specifications.