Surface Duo 2 · 2 versions · 1,473 samples
Android
12 S
Battery
4449 mAh
Technology
Li-ion
Chipset
surfaceduo2
Memory
8/128 GB
Display
2754x1832 (90Hz)
Model
Surface Duo 2
Android versions
14 Upside Down Cake · 12 S
Battery
4340 mAh
Technology
Li-ion
Chipset
surfaceduo2
Memory options
8/256 GB · 8/128 GB
Display
1344x1892 (90Hz)
Model
Surface Duo 2
Estimated charging time
2h 30min
to charge 0 → 100%
Max charging temperature
44.8°C
average peak while charging
Screen-on time
5h 0min
estimated on a full charge
Estimated battery life
30h 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 Surface Microsoft Surface Duo 2 packs a 4340 mAh Li-ion battery and lasts about 30h 0min on a full charge with around 5h 0min of screen-on time. It charges from 0 to 100% in roughly 2h 30min, peaking near 44.8°C while charging. Every figure is aggregated anonymously from real Microsoft Surface Duo 2 owners using Battery Guru (443 samples), so it reflects everyday usage rather than lab claims.
Based on 443 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Surface Microsoft Surface Duo 2 lasts about 30h 0min on a full charge, with roughly 5h 0min of screen-on time.
The Microsoft Surface Duo 2 charges from 0 to 100% in approximately 2h 30min, with charging temperatures peaking around 44.8°C.
The Microsoft Surface Duo 2 has a 4340 mAh Li-ion battery.
It is aggregated anonymously from real Microsoft Surface Duo 2 owners using the Battery Guru app (443 samples), reflecting real-world usage rather than manufacturer specifications.