TECNO KM8n · 2 variants · 9 samples
Android
15 Vanilla Ice Cream
Battery
6000 mAh
Technology
Li-ion
Chipset
TECNO-KM8n
Memory
8GB · 256GB
Display
720x1600 (120Hz)
Model
TECNO KM8n
Android
15 Vanilla Ice Cream
Battery
6000 mAh
Technology
Li-ion
Chipset
TECNO-KM8n
Memory
4GB · 128GB
Display
720x1600 (120Hz)
Model
TECNO KM8n
Max charging temperature
40.0°C
average peak while charging
Estimated battery life
79h 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 5G packs a 6000 mAh Li-ion battery and lasts about 79h 0min on a full charge with around 115h 30min of screen-on time. It charges from 0 to 100% in roughly 7h 30min, peaking near 40.0°C while charging. Every figure is aggregated anonymously from real SPARK 40 5G owners using Battery Guru (2 samples), so it reflects everyday usage rather than lab claims.
Based on 2 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the TECNO SPARK 40 5G lasts about 79h 0min on a full charge, with roughly 115h 30min of screen-on time.
The SPARK 40 5G charges from 0 to 100% in approximately 7h 30min, with charging temperatures peaking around 40.0°C.
The SPARK 40 5G has a 6000 mAh Li-ion battery.
It is aggregated anonymously from real SPARK 40 5G owners using the Battery Guru app (2 samples), reflecting real-world usage rather than manufacturer specifications.