SM-S948B · 4 versions · 32,553 samples
Android
16 Baklava
Battery
5050 mAh
Technology
Li-ion
Chipset
canoe
Memory
12/256 GB
Display
1440x3120 (120Hz)
Model
SM-S948B
Android
16 Baklava
Battery
5000 mAh
Technology
Li-ion
Chipset
canoe
Memory options
12/256 GB · 12/512 GB · 16/1023 GB
Display
1080x2340 (120Hz)
Model
SM-S948B
Android
16 Baklava
Battery
4905 mAh
Technology
Li-ion
Chipset
s5e8835
Memory
8/256 GB
Display
1080x2340 (120Hz)
Model
SM-S948B
Android
16 Baklava
Battery
4871 mAh
Technology
Li-ion
Chipset
canoe
Memory options
12/256 GB · 12/512 GB · 16/1023 GB
Display
1080x2340 (60Hz)
Model
SM-S948B
Estimated charging time
4h 0min
to charge 0 → 100%
Max charging temperature
37.0°C
average peak while charging
Screen-on time
9h 30min
estimated on a full charge
Estimated battery life
23h 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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Specs or numbers look off for the Samsung Galaxy S26 Ultra? Let us know and we'll fix it.
The Samsung Galaxy S26 Ultra packs a 5000 mAh Li-ion battery and lasts about 23h 0min on a full charge with around 9h 30min of screen-on time. It charges from 0 to 100% in roughly 4h 0min, peaking near 37.0°C while charging. Every figure is aggregated anonymously from real Galaxy S26 Ultra owners using Battery Guru (72 samples), so it reflects everyday usage rather than lab claims.
Based on 72 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Samsung Galaxy S26 Ultra lasts about 23h 0min on a full charge, with roughly 9h 30min of screen-on time.
The Galaxy S26 Ultra charges from 0 to 100% in approximately 4h 0min, with charging temperatures peaking around 37.0°C.
The Galaxy S26 Ultra has a 5000 mAh Li-ion battery.
It is aggregated anonymously from real Galaxy S26 Ultra owners using the Battery Guru app (72 samples), reflecting real-world usage rather than manufacturer specifications.