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Nubia NX666J

NX666J · 1 version · 2,550 samples

4200 mAh8 GB RAMAndroid 12 S144 Hz

Specifications

Android versions

12 S · 11 R

Battery

4200 mAh

Technology

Li-Po

Chipset

lahaina

Memory options

8/128 GB · 12/256 GB

Display

1080x2189 (144Hz)

Model

NX666J

Battery performance

Estimated charging time

1h 0min

to charge 0 → 100%

Max charging temperature

42.6°C

average peak while charging

Screen-on time

4h 30min

estimated on a full charge

Estimated battery life

13h 30min

estimated on a full charge

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Nubia NX666J battery life

The Nubia NX666J packs a 4200 mAh Li-Po battery and lasts about 13h 30min on a full charge with around 4h 30min of screen-on time. It charges from 0 to 100% in roughly 1h 0min, peaking near 42.6°C while charging. Every figure is aggregated anonymously from real NX666J owners using Battery Guru (603 samples), so it reflects everyday usage rather than lab claims.

Based on 603 anonymized samples from Battery Guru.

Frequently asked questions

How long does the NX666J battery last?

Aggregated Battery Guru data shows the Nubia NX666J lasts about 13h 30min on a full charge, with roughly 4h 30min of screen-on time.

How long does the NX666J take to charge?

The NX666J charges from 0 to 100% in approximately 1h 0min, with charging temperatures peaking around 42.6°C.

What is the NX666J battery capacity?

The NX666J has a 4200 mAh Li-Po battery.

Where does this NX666J battery data come from?

It is aggregated anonymously from real NX666J owners using the Battery Guru app (603 samples), reflecting real-world usage rather than manufacturer specifications.