Red Magic 5G
NX669J · Nubia
- SoC
- Snapdragon 888
- RAM
- 16 GB LPDDR5
- Resolution
- 2400x1080
- Android API
- 11 (30)
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 NX669J is built around the Snapdragon 888, a current or recent flagship-tier SoC from Qualcomm. It launched in 2020 on a Samsung 5nm 5LPE process. The 2021 flagship cycle SoC, ubiquitous in that year's Android flagships.
Still strong in 2026 for daily tasks and most gaming. Known for warm operation, but well-cooled phones remain usable as daily drivers.
Day-to-day workload
16 GB LPDDR5 of RAM is ample for any current workload, including multitasking-heavy use and on-device AI. Display resolution is 2400x1080.
This record reflects Android API level 30 (11). 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 NX669J, the fields most worth verifying are: Build.MANUFACTURER lowercase-equal to "nubia"; Build.SOC_MODEL set (Android 12+) and consistent with Snapdragon 888. 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
- NX669J
- MODEL_NAME
- Red Magic 5G
- PRODUCT
- NX669J-EEA
Operating System
- API
- 11 (30)
- KERNEL
- 5.4.61-qgki-g324a61e
- PLATFORM
- qcom
SoC / CPU
- SOC
- Snapdragon 888
- CPU
- sm8350
- CORES
- 8
- FAMILY
- Cortex-X1 Cortex-A78 Cortex-A55
- CLUSTERS
- 1 x 2.84 GHz 3 x 2.42 GHz 4 x 1.80 GHz
- CLOCK_SPEED
- 300 - 2841 MHz
GPU
- GPU_VENDOR
- Qualcomm
- GPU_MODEL
- Adreno (TM) 660
- GPU_CLOCK
- 840 MHz
Memory & Storage
- RAM
- 16 GB LPDDR5
- FLASH
- UFS
Display
- RESOLUTION
- 2400x1080
Sensors
- ACCELEROMETER
- icm4x6xx
- GYROSCOPE
- icm4x6xx
- MAGNETOMETER
- ak0991x
- ALSPS
- Light
- FINGERPRINT_SENSOR
- goodix_fp
Connectivity
- NFC
- sec-nfc
Audio & Power
- AUDIO
- max98927 max98927
- CHARGER
- USE PMIC
Other
- SOUND
- lahainamtpsndca
- PMIC
- i2c_pmic i2c_pmic i2c_pmic
- MODEM
- NX669J_Z69_EN_ZML1R_V312,NX669J_Z69_EN_ZML1R_V312
- OTHER
- unk47 unk10 unk10 unk0d unk5d unk6a unk2a fsa4480-driver
Related devices
Other phones in our database with similar hardware — same brand or same SoC.
Spot a refurbished, cloned,
or emulated phone in 3 seconds.
DevCheck AI cross-checks 8 hardware signals on your Android device — CPU cores, ABI, SoC↔GPU vendor pairing, sensor presence, build fingerprint structure and more — and gives a single Hardware Trust Score.
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- ✓ Real Battery State-of-Health
- ✓ SoC variant + big.LITTLE breakdown
- ✓ Multi-source thermal monitoring
