specdeviceinfo

NX531J

NX531J · Nubia

SoC
Snapdragon 820
RAM
4 GB LPDDR4
Resolution
1920x1080
Android API
10 (29)
specdeviceinfo analysis

What this hardware actually means

Editorial interpretation generated from the device's self-reported fields and our SoC tier database. Cross-reference with the raw fields below; if you spot a contradiction, please tell us.

Platform & performance positioning

The nubia NX531J is built around the Snapdragon 820, a legacy flagship — capable in its day, now superseded from Qualcomm. It launched in 2015 on a Samsung 14nm LPP process. 2016 flagship (Galaxy S7, OnePlus 3). End-of-life for security updates.

Not recommended for primary use in 2026 — Android 9 ceiling on most devices; many modern apps refuse to install.

Day-to-day workload

4 GB LPDDR4 of RAM is tight for 2026 standards — usable for the basics but limits modern app behavior. Display resolution is 1920x1080.

This record reflects Android API level 29 (10). Android 10–11 — increasingly limited; expect some modern apps to refuse to install or downgrade features.

Trust & buying notes

If you're cross-checking a phone advertised as a nubia NX531J, the fields most worth verifying are: Build.MANUFACTURER lowercase-equal to "nubia"; Build.SOC_MODEL set (Android 12+) and consistent with Snapdragon 820. For an automated check, run our Hardware Trust Score from the DevCheck AI app and compare its output against this entry.

For a second-hand purchase, also verify the security patch date is no more than ~12 months old, the boot count is plausible for the claimed age, and battery health is above 85%.

Identity

MANUFACTURER
nubia
BRAND
nubia
MODEL
NX531J
PRODUCT
NX531J

Operating System

API
10 (29)
KERNEL
3.18.139-perf-gc57846f1554b-dirty
PLATFORM
qcom

SoC / CPU

SOC
Snapdragon 820
CPU
msm8996
CORES
4
FAMILY
Kryo Kryo
CLUSTERS
2 x 2.30 GHz 2 x 1.77 GHz
CLOCK_SPEED
307 - 2304 MHz
REVISION
r1p2 r1p2
TECHPROCESS
14 nm

GPU

GPU_VENDOR
Qualcomm
GPU_MODEL
Adreno (TM) 530
GPU_CLOCK
133 - 624 MHz
GPU_VERSION
3.2 V@331.0 (GIT@8397a22, Iaa6c380d7d) (Date:12/02/18)

Memory & Storage

RAM
4 GB LPDDR4
FLASH
Toshiba 064G70

Display

RESOLUTION
1920x1080
TOUCHSCREEN
synaptics_dsx_i2c

Sensors

ACCELEROMETER
LSM6DS3
GYROSCOPE
LSM6DS3
MAGNETOMETER
AK09915
ALSPS
pa224 bh1745
FINGERPRINT_SENSOR
1_fpc1020

Connectivity

WIFI
qca6174
NFC
pn54x

Audio & Power

AUDIO
tfa9890 ak4376
CHARGER
smb1351-charger

Other

LCM
jdi_r63452_1080p_5p5_mipi_cmd_panel
CAMERA
imx298_oisimx179_4lane
SOUND
msm8996tashamtp
OTHER
at24 hall_pair_out i_three pi5u silabs-fm
FLASH_SIZE
64 GB
BATTERY
lg-3000mah

Related devices

Other phones in our database with similar hardware — same brand or same SoC.

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