4G Premium · 1 version · 11 samples
Android
8.1.0 Oreo
Battery
7200 mAh
Technology
Li-ion
Chipset
m01_64_35
Memory
2/16 GB
Display
320x480 (54Hz)
Model
4G Premium
Max charging temperature
25.0°C
average peak while charging
Screen-on time
16h 30min
estimated on a full charge
Estimated battery life
70h 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 Calme 4G Premium? Let us know and we'll fix it.
The Calme 4G Premium packs a 7200 mAh Li-ion battery and lasts about 70h 0min on a full charge with around 16h 30min of screen-on time. It charges from 0 to 100% in roughly 6h 30min, peaking near 25.0°C while charging. Every figure is aggregated anonymously from real 4G Premium owners using Battery Guru (11 samples), so it reflects everyday usage rather than lab claims.
Based on 11 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Calme 4G Premium lasts about 70h 0min on a full charge, with roughly 16h 30min of screen-on time.
The 4G Premium charges from 0 to 100% in approximately 6h 30min, with charging temperatures peaking around 25.0°C.
The 4G Premium has a 7200 mAh Li-ion battery.
It is aggregated anonymously from real 4G Premium owners using the Battery Guru app (11 samples), reflecting real-world usage rather than manufacturer specifications.