SM-F976B · 3 versions · 4,069 samples
Android
17 Cinnamon Bun
Battery
5000 mAh
Technology
Li-ion
Chipset
canoe
Memory options
12/512 GB · 16/1023 GB · 12/256 GB
Display
1080x2520 (120Hz)
Model
SM-F976B
Android
17 Cinnamon Bun
Battery
4936 mAh
Technology
Li-ion
Chipset
canoe
Memory
12/256 GB
Display
1080x2520 (120Hz)
Model
SM-F976B
Android
17 Cinnamon Bun
Battery
4854 mAh
Technology
Li-ion
Chipset
canoe
Memory options
16/1023 GB · 12/256 GB · 12/512 GB
Display
1080x2520 (60Hz)
Model
SM-F976B
Estimated charging time
3h 0min
to charge 0 → 100%
Max charging temperature
37.3°C
average peak while charging
Screen-on time
8h 0min
estimated on a full charge
Estimated battery life
27h 30min
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 Z Fold8 Ultra? Let us know and we'll fix it.
The Samsung Galaxy Z Fold8 Ultra packs a 4854 mAh Li-ion battery and lasts about 27h 30min on a full charge with around 8h 0min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 37.3°C while charging. Every figure is aggregated anonymously from real Galaxy Z Fold8 Ultra owners using Battery Guru (16 samples), so it reflects everyday usage rather than lab claims.
Based on 16 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Samsung Galaxy Z Fold8 Ultra lasts about 27h 30min on a full charge, with roughly 8h 0min of screen-on time.
The Galaxy Z Fold8 Ultra charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 37.3°C.
The Galaxy Z Fold8 Ultra has a 4854 mAh Li-ion battery.
It is aggregated anonymously from real Galaxy Z Fold8 Ultra owners using the Battery Guru app (16 samples), reflecting real-world usage rather than manufacturer specifications.