TECNO KM5n · 3 variants · 115 samples
Android
15 Vanilla Ice Cream
Battery
5200 mAh
Technology
Li-ion
Chipset
TECNO-KM5n
Memory
8GB · 256GB
Display
720x1600 (120Hz)
Model
TECNO KM5n
Android
15 Vanilla Ice Cream
Battery
5200 mAh
Technology
Li-ion
Chipset
TECNO-KM5
Memory
4GB · 128GB
Display
720x1600 (120Hz)
Model
TECNO KM5n
Android
15 Vanilla Ice Cream
Battery
5200 mAh
Technology
Li-ion
Chipset
TECNO-KM5
Memory
8GB · 128GB
Display
720x1600 (120Hz)
Model
TECNO KM5n
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
41.6°C
average peak while charging
Screen-on time
12h 0min
estimated on a full charge
Estimated battery life
17h 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 TECNO SPARK 40 packs a 5200 mAh Li-ion battery and lasts about 17h 0min on a full charge with around 12h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 41.6°C while charging. Every figure is aggregated anonymously from real SPARK 40 owners using Battery Guru (64 samples), so it reflects everyday usage rather than lab claims.
Based on 64 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the TECNO SPARK 40 lasts about 17h 0min on a full charge, with roughly 12h 0min of screen-on time.
The SPARK 40 charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 41.6°C.
The SPARK 40 has a 5200 mAh Li-ion battery.
It is aggregated anonymously from real SPARK 40 owners using the Battery Guru app (64 samples), reflecting real-world usage rather than manufacturer specifications.