SafeRooting
Oppo A91
OPPO

Oppo A91

Released: 2019, December 20Price: About 200 EURStatus: Available. Released 2019, December

Root Support Available

Bootloader unlock, Magisk root, recovery notes, and expert support are available for this device family.

Full Specifications

OSAndroid 9.0 (Pie), upgradable to Android 11, ColorOS 11
CPUOcta-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPUMali-G72 MP3
NFCNo
SIMNano-SIM + Nano-SIM
USBUSB Type-C 2.0, OTG
Quad48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF, 8 MP, f/2.3, 119˚ (ultrawide), 1/4.0", 1.12µm, 2 MP B/W, f/2.4, 1/5.0", 1.75µm, 2 MP, f/2.4, (depth)
Size6.4 inches, 100.4 cm, 2, (~85.5% screen-to-body ratio)
TypeAMOLED, 430 nits (typ)
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
BrandOppo
BuildGlass front (Gorilla Glass 5), plastic back, plastic frame
ModelOppo A91
PriceAbout 200 EUR
RadioFM radio
SpeedHSPA, LTE
Video1080p@30fps
ColorsLightening Black, Unicorn White, Blazing Blue, Red
ModelsPCPM00, CPH2001, CPH2021
Single16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
StatusAvailable. Released 2019, December
Weight172 g (6.07 oz)
ChipsetMediatek MT6771V Helio P70 (12 nm)
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compass
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1700(AWS) / 1900 / 2100 - International
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
Charging20W wired, 50% in 30 min
FeaturesHDR
Internal128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
Released2019, December 20
Announced2019, December 20
Bluetooth4.2, A2DP, LE
Card slotmicroSDXC (dedicated slot)
3.5mm jackYes
Dimensions160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)
ProtectionCorning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~408 ppi density)
TechnologyGSM / CDMA / HSPA / LTE
LoudspeakerYes
PositioningGPS, GLONASS, BDS

Oppo A91 Overview

About Oppo A91 Oppo A91 is another flagship from Oppo's popular line of first class Android phones, released in the 2019. Oppo A91 has a wide variety of great specifications such as 128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM with Mediatek MT6771V Helio P70 (12 nm) , as well as ultrasonic fingerprint sensor. The thing that makes this decent smartphone special is its sleek design and an amazing all-screen design with no notches at all.

Rooting Information

Oppo A91 can generally be rooted with a bootloader unlock and Magisk patched boot image workflow. Always match firmware build numbers before flashing.

Bootloader Information

Most Android rooting methods begin with bootloader unlock. Unlocking may wipe data, affect warranty, and disable some security features.

Recovery Information

Custom recovery support depends on chipset, kernel source availability, and community builds. Fastboot-based Magisk installation can work even when TWRP is unavailable.

FAQ

Can I root the Oppo A91?

The Oppo A91 supports rooting through Magisk. You'll need to unlock the bootloader first, then flash a patched boot image. Check the rooting status card on this page for availability.

Does Oppo A91 support custom recovery (TWRP)?

Many OPPO devices support TWRP. Check our device page for recovery compatibility. If TWRP isn't available, you can still use Magisk through fastboot method.

Will rooting Oppo A91 void warranty?

Yes, rooting the Oppo A91 will void the manufacturer warranty. However, you can unroot using the stock firmware to potentially restore warranty coverage.

What Android version does Oppo A91 run?

Check the specifications section above for the current OS version and upgrade history of your Oppo A91.