Polar3
Polar3 · Ioutdoor
- SoC
- mt6739
- RAM
- 3 GB LPDDR3
- Resolution
- 1440x720
- Android API
- 8.1 (27)
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 ioutdoor Polar3 is built around the MT6739, an entry-level SoC from MediaTek. It launched in 2017 on a TSMC 28nm process. Late-2010s budget Android Go SoC for sub-$100 phones.
Legacy. Realistically only basic Android Go apps run usably.
Day-to-day workload
3 GB LPDDR3 of RAM is below the realistic minimum for current Android — expect Android to aggressively kill background apps. Display resolution is 1440x720.
This record reflects Android API level 27 (8.1). Android 8–9 — legacy; many banking and DRM apps drop support at this level.
Trust & buying notes
If you're cross-checking a phone advertised as a ioutdoor Polar3, the fields most worth verifying are: Build.MANUFACTURER lowercase-equal to "ioutdoor"; Build.SOC_MODEL set (Android 12+) and consistent with MT6739. For an automated check, run our Hardware Trust Score from the DevCheck AI app and compare its output against this entry.
Because this entry runs Android 8.1, treat it as a reference for older inventory: refurb shops sometimes flash old firmware to make a device look "stock," so a modern build date with this API level is a red flag.
Identity
- MANUFACTURER
- ioutdoor
- BRAND
- ioutdoor
- MODEL
- Polar3
- PRODUCT
- Polar3_EEA
Operating System
- API
- 8.1 (27)
- KERNEL
- 4.4.95
- PLATFORM
- mt6739
SoC / CPU
- CPU
- MT6739WW
- CORES
- 4
- FAMILY
- Cortex-A53
- CLOCK_SPEED
- 299 - 1495 MHz
GPU
- GPU_VENDOR
- Imagination Technologies
- GPU_MODEL
- PowerVR Rogue GE8100
Memory & Storage
- RAM
- 3 GB LPDDR3
Display
- RESOLUTION
- 1440x720
- TOUCHSCREEN
- gt1x
Sensors
- ACCELEROMETER
- bmi160_acc
- GYROSCOPE
- bmi160_gyro
- MAGNETOMETER
- afx133
- ALSPS
- ltr559
- FINGERPRINT_SENSOR
- sunwave-fp
Connectivity
- WIFI
- CONSYS_MT6739
- NFC
- pn544
Audio & Power
- CHARGER
- hl7005
Other
- LENS
- MAINAF
- PMIC
- tps65132
- MODEM
- MOLY.LR12A.R2.MP.V30.8.P1
- OTHER
- unk10 unk21 unk36 unk38
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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- ✓ SoC variant + big.LITTLE breakdown
- ✓ Multi-source thermal monitoring
