Oppo A91

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Summary

Oppo A91 Price

At the time of it's release in 2019, December, the manufacturer's retail price for a new Oppo A91 was about 200 EUR.

The retail price of a new or used/second hand Oppo A91 varies widely depending on factors including availability, condition of device, your town or location and market demand. Click here to compare the price of Oppo A91 across different regions, markets and countries.

Frequently Asked Questions(FAQs)

What is the battery capacity of Oppo A91?

4000 mAh

What is the display size of Oppo A91?

6.4 inches

What is the RAM size of Oppo A91?

8 GB

How to reset or factory restore Oppo A91 device?

The Oppo A91 device can be reset or factory restored to its initial state when it is running slow, experiencing software issues, or for any other reason that requires a complete system restore. Here are the most common and recommended ways to reset or factory restore an Oppo A91 device: Method 1: Recovery Mode and Factory Reset 1. Go to Settings > Backup and Restore > Create a Backup and make sure to remember the backup details or SD card location. 2. Turn off your Oppo A91 device and connect it to your computer using a USB cable. 3. Once connected, open the ADB commands on your computer and type the following commands: cmd adb devices adb reboot recovery 4. Once your Oppo A91 device enters the recovery mode, locate and select the Backup and Restore option from the menu. 5. Select the option to “Restore Backup” and follow the prompts to locate the backup file on your computer or SD card. 6. Once the backup file is selected, wait for the backup process to complete. Once it is finished, select the “Factory Reset” option. 7. Make sure to confirm that you want to reset your device and wait for the factory reset process to complete. Method 2: Using Hardware Reset 1. Turn off your Oppo A91 device and locate the Volume Up and Power keys on the handset. 2. Press and hold the Volume Up key while pressing and releasing the Power key quickly. This will place your device in the recovery mode. 3. Once your Oppo A91 device enters the recovery mode, wait for a few seconds and the recovery menu will appear on the screen. 4. Select “Wipe data/factory reset” and wait for the wipe data process to complete. 5. Once the process is completed, your Oppo A91 device will be reset to its initial state and you can proceed with the initial setup. Note: Factory resetting an Oppo A91 device will erase all the data on the device and you will lose all your personal information. Therefore, make sure to back up your data before proceeding with the reset process.

Specifications

Network

Technology: GSM / CDMA / HSPA / LTE
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
: 1, 3, 4, 5, 8, 34, 38, 39, 40, 41 - China
3G bands: HSDPA 850 / 1700(AWS) / 1900 / 2100 - International
4G bands: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
Speed: HSPA, LTE-A

Launch

Announced: 2019, December 20
Status: Available. Released 2019, December

Body

Dimensions: 160.2 x 73.3 x 7.9 mm (6.31 x 2.89 x 0.31 in)
Weight: 172 g (6.07 oz)
Build: Glass front (Gorilla Glass 5), plastic back, plastic frame
SIM: Dual SIM (Nano-SIM, dual stand-by)

Display

Type: AMOLED, 430 nits (typ)
Size: 6.4 inches, 100.4 cm2 (~85.5% screen-to-body ratio)
Resolution: 1080 x 2400 pixels, 20:9 ratio (~408 ppi density)
Protection: Corning Gorilla Glass 5

Platform

OS: Android 9.0 (Pie), upgradable to Android 11, ColorOS 11
Chipset: Mediatek MT6771V Helio P70 (12nm)
CPU: Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU: Mali-G72 MP3

Memory

Card slot: microSDXC (dedicated slot)
Internal: 128GB 4GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
: UFS 2.1

Main Camera

Quad: 48 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)
Features: LED flash, HDR, panorama
Video: 1080p@30fps, gyro-EIS

Selfie camera

Single: 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Features: HDR
Video: 1080p@30fps

Sound

Loudspeaker: Yes
3.5mm jack: Yes

Comms

WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth: 4.2, A2DP, LE
Positioning: GPS, GLONASS, BDS
NFC: No
Radio: FM radio
USB: USB Type-C 2.0, OTG