SM-S921B · 3 versions · 112,266 samples
Android
16 Baklava
Battery
4000 mAh
Technology
Li-Ion
Chipset
pineapple
Memory
8/256 GB
Display
1080x2340 (120Hz)
Model
SM-S921B
Android
16 Baklava
Battery
4000 mAh
Technology
Li-Ion
Chipset
pineapple
Memory options
8/256 GB · 8/128 GB
Display
1080x2340 (60Hz)
Model
SM-S921B
Android
16 Baklava
Battery
4000 mAh
Technology
Li-Ion
Chipset
s5e9945
Memory options
8/512 GB · 16/256 GB · 8/256 GB · 8/128 GB · 8/511 GB · 12/256 GB
Display
1080x2340 (60Hz)
Model
SM-S921B
Estimated charging time
3h 30min
to charge 0 → 100%
Max charging temperature
38.4°C
average peak while charging
Screen-on time
8h 0min
estimated on a full charge
Estimated battery life
20h 30min
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 S24? Let us know and we'll fix it.
The Samsung Galaxy S24 packs a 4000 mAh Li-Ion battery and lasts about 20h 30min on a full charge with around 8h 0min of screen-on time. It charges from 0 to 100% in roughly 3h 30min, peaking near 38.4°C while charging. Every figure is aggregated anonymously from real Galaxy S24 owners using Battery Guru (18 samples), so it reflects everyday usage rather than lab claims.
Based on 18 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Samsung Galaxy S24 lasts about 20h 30min on a full charge, with roughly 8h 0min of screen-on time.
The Galaxy S24 charges from 0 to 100% in approximately 3h 30min, with charging temperatures peaking around 38.4°C.
The Galaxy S24 has a 4000 mAh Li-Ion battery.
It is aggregated anonymously from real Galaxy S24 owners using the Battery Guru app (18 samples), reflecting real-world usage rather than manufacturer specifications.