Infinix X6840 · 2 variants · 4 samples
Android
16 Unknown
Battery
5200 mAh
Technology
Li-ion
Chipset
Infinix-X6840
Memory
4GB · 256GB
Display
720x1576 (120Hz)
Model
Infinix X6840
Android
16 Unknown
Battery
5200 mAh
Technology
Li-ion
Chipset
Infinix-X6840
Memory
4GB · 128GB
Display
720x1576 (120Hz)
Model
Infinix X6840
Limited data so far (4 samples). These figures will firm up as more Infinix SMART 20 owners contribute.
Estimated charging time
3h 0min
to charge 0 → 100%
Max charging temperature
35.0°C
average peak while charging
Screen-on time
7h 30min
estimated on a full charge
Estimated battery life
23h 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 Infinix SMART 20 packs a 5200 mAh Li-ion battery and lasts about 23h 30min on a full charge with around 7h 30min of screen-on time. It charges from 0 to 100% in roughly 3h 0min, peaking near 35.0°C while charging. Every figure is aggregated anonymously from real SMART 20 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 Infinix SMART 20 lasts about 23h 30min on a full charge, with roughly 7h 30min of screen-on time.
The SMART 20 charges from 0 to 100% in approximately 3h 0min, with charging temperatures peaking around 35.0°C.
The SMART 20 has a 5200 mAh Li-ion battery.
It is aggregated anonymously from real SMART 20 owners using the Battery Guru app (3 samples), reflecting real-world usage rather than manufacturer specifications.