ZTE A2121 · 1 version · 35 samples
Android
12 S
Battery
4220 mAh
Technology
Li-ion
Chipset
lito
Memory
8/256 GB
Display
1080x2361 (90Hz)
Model
ZTE A2121
Estimated charging time
1h 30min
to charge 0 → 100%
Max charging temperature
44.0°C
average peak while charging
Screen-on time
10h 30min
estimated on a full charge
Estimated battery life
55h 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 ZTE A20 5G packs a 4220 mAh Li-ion battery and lasts about 55h 0min on a full charge with around 10h 30min of screen-on time. It charges from 0 to 100% in roughly 1h 30min, peaking near 44.0°C while charging. Every figure is aggregated anonymously from real A20 5G owners using Battery Guru (35 samples), so it reflects everyday usage rather than lab claims.
Based on 35 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the ZTE A20 5G lasts about 55h 0min on a full charge, with roughly 10h 30min of screen-on time.
The A20 5G charges from 0 to 100% in approximately 1h 30min, with charging temperatures peaking around 44.0°C.
The A20 5G has a 4220 mAh Li-ion battery.
It is aggregated anonymously from real A20 5G owners using the Battery Guru app (35 samples), reflecting real-world usage rather than manufacturer specifications.