OPPO A91 Specs

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Released

Dec 20, 2019

Display

6.4 inches
2400 x 1080 pixels
60Hz Refresh rate

Camera

48 MP (Dual camera)
16 MP front

Hardware

Mediatek Helio P70
4GB RAM

Storage

128GB, microSDXC

Battery

4025 mAh

OS

Android 9.0 Pie
ColorOS 6.1.2 UI

Description

OPPO A91 comes with 6.4 inch AMOLED display and 4025 mAh battery with 20W fast charging. Specifications also include Mediatek Helio P70 processor 4GB/8GB RAM with 128GB storage space, Quad camera with 48MP main camera on the back and 16MP selfie camera.

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Specs Compare

Display
Size:	6.4 inches
Resolution:	2400 x 1080 pixels, 20:9 ratio, 411 PPI
Technology:	AMOLED
Refresh rate:	60Hz
Screen-to-body:	84.05 %
Features:	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware
System chip:	Mediatek Helio P70 MT6771V (12 nm)
Processor:	Octa-core, 2100 MHz, Cortex-A73, 64-bit
GPU:	Mali-G72 MP3
RAM:	4GB LPDDR4
Internal storage:	128GB (UFS 2.1)
Storage expansion:	microSDXC
Device type:	Smartphone
OS:	Android (9.0 Pie), ColorOS 6.1.2 UI

Battery
Capacity:	4025 mAh
Type:	Li - Polymer, Not user replaceable
Charging:	SuperVOOC 3.0
Max charge speed:	Wired: 20.0W

Camera
Rear:	Dual camera
Main camera:	48 MP (PDAF)
Specifications:	Aperture size: F1.8; Focal length: 26mm (wide) mm; Sensor size: 1/2.3"; Pixel size: 0.8 μm
Second camera:	8 MP (Ultra-wide)
Specifications:	Aperture size: F2.2; Sensor size: 1/1.4"; Pixel size: 1.12 μm
Third camera:	2 MP (Macro)
Specifications:	Aperture size: F2.4; Sensor size: 1/1.5"; Pixel size: 1.75 μm
Fourth camera:	2 MP (Depth information)
Specifications:	Aperture size: F2.4; Sensor size: 1/3.1"; Pixel size: 1 μm
Flash:	LED
Video recording:	1920x1080 (Full HD) (30 fps)
Features:	HDR, Time-lapse video, EIS
Front:	16 MP
Video capture:	1280x720 (HD) (30 fps)

Design Size comparison
Dimensions:	6.31 x 2.89 x 0.31 inches (160.2 x 73.3 x 7.9 mm)
Weight:	6.07 oz (172.0 g)
Materials:	Back: Plastic; Frame: Plastic
Biometrics:	In-screen fingerprint
Keys:	Left: Volume control; Right: Lock/Unlock key
Colors:	Lightening Black, Unicorn White, Blazing Blue

Cellular
4G (FDD):	Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)
4G (TDD):	Bands 38(2600), 40(2300), 41(2600+)
3G:	Bands 1(2100), 5(850), 8(900)
Data Speed:	LTE, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM:	Yes
SIM type:	Nano SIM

Multimedia
Headphones:	3.5mm jack
Speakers:	Earpiece, Loudspeaker
Screen mirroring:	Wireless screen share
Radio:	FM
Additional microphone(s):	for Noise cancellation

Connectivity & Features
Bluetooth:	4.2
Wi-Fi:	802.11 b, g, n, ac; Wi-Fi Direct, Hotspot
USB:	Type-C (reversible), USB 2.0
Features:	Charging, OTG
Location:	GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning
Sensors:	Accelerometer, Gyroscope

Availability
Officially announced:	Dec 20, 2019

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