NX729J · 4 variants · 273 samples
Android
15 Vanilla Ice Cream
Battery
6000 mAh
Technology
Li-Po
Chipset
kalama
Memory
16GB · 512GB
Display
1116x2480 (120Hz)
Model
NX729J
Android
15 Vanilla Ice Cream
Battery
6000 mAh
Technology
Li-Po
Chipset
kalama
Memory
12GB · 256GB
Display
1116x2480 (120Hz)
Model
NX729J
Android
15 Vanilla Ice Cream
Battery
6000 mAh
Technology
Li-Po
Chipset
kalama
Memory
12GB · 512GB
Display
1116x2480 (120Hz)
Model
NX729J
Android
15 Vanilla Ice Cream
Battery
6000 mAh
Technology
Li-Po
Chipset
kalama
Memory
16GB · 256GB
Display
1116x2480 (120Hz)
Model
NX729J
Estimated charging time
6h 0min
to charge 0 → 100%
Max charging temperature
38.2°C
average peak while charging
Screen-on time
11h 30min
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 Nubia NX729J packs a 6000 mAh Li-Po battery and lasts about 14h 30min on a full charge with around 11h 30min of screen-on time. It charges from 0 to 100% in roughly 6h 0min, peaking near 38.2°C while charging. Every figure is aggregated anonymously from real NX729J owners using Battery Guru (87 samples), so it reflects everyday usage rather than lab claims.
Based on 87 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Nubia NX729J lasts about 14h 30min on a full charge, with roughly 11h 30min of screen-on time.
The NX729J charges from 0 to 100% in approximately 6h 0min, with charging temperatures peaking around 38.2°C.
The NX729J has a 6000 mAh Li-Po battery.
It is aggregated anonymously from real NX729J owners using the Battery Guru app (87 samples), reflecting real-world usage rather than manufacturer specifications.