TECNO KN4 · 3 versions · 37 samples
Android
16 Baklava
Battery
7000 mAh
Technology
Li-ion
Chipset
TECNO-KN4
Memory
4/128 GB
Display
720x1576 (120Hz)
Model
TECNO KN4
Android
16 Baklava
Battery
6963 mAh
Technology
Li-ion
Chipset
TECNO-KN4
Memory
4/128 GB
Display
720x1576 (120Hz)
Model
TECNO KN4
Android
16 Baklava
Battery
6850 mAh
Technology
Li-ion
Chipset
TECNO-KN4
Memory
4/256 GB
Display
720x1576 (120Hz)
Model
TECNO KN4
Estimated charging time
2h 30min
to charge 0 → 100%
Max charging temperature
41.0°C
average peak while charging
Screen-on time
11h 0min
estimated on a full charge
Estimated battery life
14h 30min
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 50 packs a 7000 mAh Li-ion battery and lasts about 14h 30min on a full charge with around 11h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 41.0°C while charging. Every figure is aggregated anonymously from real SPARK 50 owners using Battery Guru (3 samples), so it reflects everyday usage rather than lab claims.
Based on 3 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the TECNO SPARK 50 lasts about 14h 30min on a full charge, with roughly 11h 0min of screen-on time.
The SPARK 50 charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 41.0°C.
The SPARK 50 has a 7000 mAh Li-ion battery.
It is aggregated anonymously from real SPARK 50 owners using the Battery Guru app (3 samples), reflecting real-world usage rather than manufacturer specifications.