S25 Ultra · 5 variants · 37 samples
Android
8.1.0 Oreo
Battery
7800 mAh
Technology
Li-ion
Chipset
k37tv1_bsp_gmo_1g
Memory
4GB · 16GB
Display
540x1128 (56Hz)
Model
S25 Ultra
Android
12 S
Battery
2900 mAh
Technology
Li-ion
Chipset
s9863a1h10
Memory
4GB · 64GB
Display
720x1440 (60Hz)
Model
S25 Ultra
Android
10 Q
Battery
1000 mAh
Technology
Li-ion
Chipset
k50sv1_64_bsp
Memory
4GB · 512GB
Display
720x1464 (60Hz)
Model
S25 Ultra
Android
12 S
Battery
4000 mAh
Technology
Li-ion
Chipset
k62v1_64_bsp
Memory
4GB · 64GB
Display
720x1464 (60Hz)
Model
S25 Ultra
Android
10 Q
Battery
8000 mAh
Technology
Li-ion
Chipset
k39tv1_bsp
Memory
4GB · 64GB
Display
720x1530 (60Hz)
Model
S25 Ultra
Estimated charging time
3h 0min
to charge 0 → 100%
Max charging temperature
36.0°C
average peak while charging
Screen-on time
10h 0min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
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The Welcome S25 Ultra packs a 7800 mAh Li-ion battery and lasts about 111h 30min on a full charge with around 10h 0min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 36.0°C while charging. Every figure is aggregated anonymously from real 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 Welcome S25 Ultra lasts about 111h 30min on a full charge, with roughly 10h 0min of screen-on time.
The S25 Ultra charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 36.0°C.
The S25 Ultra has a 7800 mAh Li-ion battery.
It is aggregated anonymously from real S25 Ultra owners using the Battery Guru app (2 samples), reflecting real-world usage rather than manufacturer specifications.