Phone specs

OPPO A9

Recognized by Device Info OP46F1 CPH1911
Compare
Helio P70Chipset
4 GBRAM
128 GBStorage
Android 9Android version

Variants seenFrom owners who shared this model

RAM

4 GBSeen

Storage

128 GBSeen

Android

9Seen

Chipset

MediaTek Helio P70

Mediatek MT6771b · 12 nm

Performance 2.11GHz Cortex-A73 4 cores
Efficiency 1.99GHz Cortex-A53 4 cores
CPU cores
8
GPU
Mali-G72 MP3
Memory
LPDDR4X 1800 MHz
Vulkan / OpenGL ES
1.0 / 3.2
ABIs
arm64-v8a, armeabi, armeabi-v7a
Chip details and devices using it →

Device

Brand
OPPO
Manufacturer
OPPO
Model numbers
CPH1911
Codename
OP46F1
Board
oppo6771_18161
Hardware
mt6771
Released with
Android 9

System

Android
9 (API 28)
Security patch
July 2020
Kernel
4.4.146
Project Treble
Supported
Seamless updates
No
Dynamic partitions
Not supported
Widevine DRM
L3

Software updates

Latest security patch seenJuly 2020Shared today · Android 9
Newest Android seenAndroid 9Launched with Android 9
Android versions seen
Android 91 share
Security patches seen
July 20201 share

From phones owners shared with the Device Info app. Updates can reach phones at different times depending on region and carrier.

Display

Size
6.5 in
Resolution
1080 × 2340
Pixel density
395 ppi
Aspect ratio
19.5:9
Screen density
408 dpi
Refresh rate
60.2 Hz
Wide color gamut
Not supported

Battery

Capacity
4,020 mAh
Technology
Li-ion

Capacity is estimated from what the phone reports to Android, so on some phones it can differ from the advertised capacity.

Cameras

Back15.9 MP

4608 × 3456 · 4.05 mm

f/1.8

Front16.2 MP

4640 × 3488 · 3.58 mm

f/2

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the camera's advertised megapixels can be higher.

Connectivity

✓5 GHz Wi-Fi
✓Wi-Fi Direct
✓Bluetooth
✓Bluetooth LE
–NFC
–UWB
✓USB host

Compare the A9

Compare with any other phone →

Sensors30 sensors

  • Device orientation DEVICE_ORIENTATION · MTK
  • Ffd FFD · OPPO
  • Flat FLAT · MTK
  • Free fall FREE_FALL · OPPO
  • Glance gesture GLANCE_GESTURE · MTK
  • Gyro temperature GYRO_TEMPERATURE · MTK
Show all sensors ▾
  • Game rotation vector Game Rotation Vector Sensor · AOSP
  • Geomagnetic rotation vector GeoMag Rotation Vector Sensor · AOSP
  • Gravity Gravity Sensor · AOSP
  • In pocket IN_POCKET · MTK
  • Light LIGHT · MTK
  • Linear acceleration Linear Acceleration Sensor · AOSP
  • Magnetic field MAGNETOMETER · MTK
  • Motion detect MOTION_DETECT · MTK
  • Orientation Orientation Sensor · AOSP
  • Pickup motion PICKUP_MOTION · OPPO
  • Proximity PROXIMITY · MTK
  • Rotation vector Rotation Vector Sensor · AOSP
  • Significant motion SIGNIFICANT_MOTION · MTK
  • Stationary detect STATIONARY_DETECT · MTK
  • Step counter STEP_COUNTER · MTK
  • Step detector STEP_DETECTOR · MTK
  • Step detector STEP_DETECTOR_WAKEUP · MTK
  • Tilt detector TILT_DETECTOR · MTK
  • Accelerometer uncalibrated UNCALI_ACC · MTK
  • Gyroscope uncalibrated UNCALI_GYRO · MTK
  • Magnetic field uncalibrated UNCALI_MAG · MTK
  • Wake gesture WAKE_GESTURE · MTK
  • Accelerometer lsm6dsm accelerometer · lsm6dsm_acc
  • Gyroscope lsm6dsm gyroscope · lsm6dsm_gyro

More OPPO phones

All OPPO phones →

A9 FAQ

What chipset does the OPPO A9 have?

It uses the MediaTek Helio P70 (MT6771b), an 8-core chip built on a 12 nm process, with the Mali-G72 MP3 GPU. Its fastest core runs at up to 2.11 GHz.

How much RAM and storage does the A9 have?

It has 4GB of LPDDR4X RAM and 128GB of storage, as shared by owners.

Does the A9 support Widevine L1?

No. It reports Widevine L3, so streaming apps like Netflix and Prime Video play in standard definition.

What is the latest Android version on the A9?

The newest Android version seen on a shared phone is Android 9, and the newest security patch seen is July 2020. It launched with Android 9.

What screen does the A9 have?

A 6.5-inch 1080 × 2340 display with a 60.2Hz refresh rate, 395 ppi.

See every detail of your own phone

Device Info is free on Google Play. Share your phone's report in two taps.

Get it on Google Play
From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy