Armor 28 Ultra · 2 variants · 115 samples
Android
15 Vanilla Ice Cream
Battery
10309 mAh
Technology
Li-ion
Chipset
Armor_28_Ultra
Memory
16GB · 1024GB
Display
1080x2400 (120Hz)
Model
Armor 28 Ultra
Android
15 Vanilla Ice Cream
Battery
10600 mAh
Technology
Li-ion
Chipset
Armor_28_Ultra
Memory
16GB · 1023GB
Display
1080x2400 (120Hz)
Model
Armor 28 Ultra
Estimated charging time
5h 30min
to charge 0 → 100%
Max charging temperature
40.0°C
average peak while charging
Estimated battery life
50h 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 Ulefone Armor 28 Ultra packs a 10309 mAh Li-ion battery and lasts about 50h 0min on a full charge with around 27h 30min of screen-on time. It charges from 0 to 100% in roughly 5h 30min, peaking near 40.0°C while charging. Every figure is aggregated anonymously from real Armor 28 Ultra owners using Battery Guru (91 samples), so it reflects everyday usage rather than lab claims.
Based on 91 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Ulefone Armor 28 Ultra lasts about 50h 0min on a full charge, with roughly 27h 30min of screen-on time.
The Armor 28 Ultra charges from 0 to 100% in approximately 5h 30min, with charging temperatures peaking around 40.0°C.
The Armor 28 Ultra has a 10309 mAh Li-ion battery.
It is aggregated anonymously from real Armor 28 Ultra owners using the Battery Guru app (91 samples), reflecting real-world usage rather than manufacturer specifications.