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Oppo A91 Specifications, Price and Release Date


Oppo has expanded its A-series with two new products. We already talked about the Oppo A8, and now it's time to get to know the Oppo A91, which, unlike another debutant, got an OLED display with a fingerprint scanner built into it, a quad camera and fast charging.



The Oppo A91 is 7.9 mm thick and weighs 172 grams. The phone houses a 6.5-inch AMOLED screen that supports a 20: 9 aspect ratio and a Full HD + resolution of 1080 x 2400 pixels. The screen supports DC dimming and comes with the third generation on-screen fingerprint reader. The MediaTek Helio P70 chipset powers the phone with 8 GB of RAM. It has a 128 GB native memory and a microSD card slot.

The phone's 4,025 mAh battery supports VOOC 4.0 fast charging of 30 W. The Android 9 Pie operating system based on ColorOS 6 runs on the device. The device is equipped with a quadruple-camera system on its rear panel. It has a 48-megapixel main lens, an 8-megapixel ultra-wide lens with a 119-degree field of view, a 2-megapixel macro lens, and a 2-megapixel depth sensor. It has a 16-megapixel front camera.

Price and release date

The Oppo A91 is available in three colors Modern Bright Red, Night Stars Black and Light of Snow Melting (names translated). The price of the handset is 1,999 yuan (285 $). Reservations will continue until December 26, the date the phone goes on sale.

Oppo A91 Full Specifications

Brand and Model

Brand 

  OPPO

Model 

 A91

Model Alias

PCPM00
PCPT00

A91 Operating System (OS)

ColorOS 6.1 (Android 9.0 Pie)

A91 System on  Chip (SOC)    

SOC 

Media Tek Helio P70 (MT6771V/CT)

Process Technology 

 12 nm  

CPU

4x 2.1 GHz ARM Cortex-A73  
4x 2.0 GHz ARM Cortex-A53

CPU Bits 

 64 bits  

Instruction Set  

 ARMv8-A

CPU Frequency 

 2100 MHz   

CPU Cores 

 8  

GPU

ARM Mali-G72 MP3

GPU Cores

3

GPU Frequency

900 MHz

A91 RAM Capacity 

  8 GB  

RAM Type  

 LPDDR4X

RAM Channels  

 Double Channel

RAM Frequency  

 1866 MHz

Other Features 

 Game Boost 2.0

A91 Storage 

  128 GB

A91 Memory Cards 

  microSD
 microSDHC
 microSDXC

A91 Display    

Type / Technology 

AMOLED

Diagonal Size 

  6.4 in 
  162.56 mm 
  16.26 cm 

Width 

  2.63 in 
  66.71 mm 
  6.67 cm 

Height 

  5.84 in 
  148.24 mm 
  14.82 cm 

Aspect Ratio 

 2.222:1

Resolution 

 1080 x 2400  pixels 

Pixel Density 

  411 ppi 
 161 ppcm 

Color Depth 

  24 bits  
  16777216 colors 

Display Area 

  84.49 % 

Other Features 

 Capacitive 
 Multi-touch 
 Scratch resistant

A91 Sensors 

 Proximity
 Light
 Accelerometer
 Compass
Gyroscope
  Fingerprint
 In-display fingerprint sensor
Gravity

A91 Rear Camera 

Aperture

 f/1.8

Flash Type

Dual LED

 Image Resolution 

 8000 x 6000  pixels 
 48 MP 

Video resolution

 3840 x 2160 pixels
 8.29 MP

Video FPS

 30 fps

Features 

Autofocus 
Geotagging 
Panorama 
HDR 
Touch focus 
Face detection
White balance setting 
ISO setting 
Exposure compensation 
Self-timer 
Scene mode 
Macro mode 
Pixel size- 0.8 um
Pixel size- 1.6 um (4-in-1 pixel binning)
Phase detection autofocus (PDAF)
6-elemet lens 

Secondary rear camera- 8 MP Hynix HI846 (ultra-wide)

 5-element lens (#2)
 Angle of view- 119 degree (#2)

Third rear camera- 2 MP (depth-sensing)

 3-elemet lens (#3)

Fourth rear camera- 2 MP (macro) 

 3-element lens (#4)

A91 Front Camera    

Aperture
 f/2

Image Resolution 

 4608 x 3456 pixels 
  15.93 MP 

Video Resolution

 1920 x 1080 pixels
 2.07 MP

Video FPS

 30 fps

A91 Audio 

Loudspeaker 
Earpiece

A91 Radio 

Yes

A91 Tracking /  Positioning 

 GPS 
 A-GPS 
GLONASS
BeiDou

A91 Wi-Fi    

 802.11a (IEEE 802.11a-1999)
 802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009) 
 802.11n 5GHz
 802.11 ac (IEEE 802.11ac)
Dual band
 Wi-Fi Hotspot 
 Wi-Fi Direct
 Wi-Fi Display

A91 Bluetooth 

Version 

 5.0

Features 

A2DP 
 LE

A91 USB 

Connector Type  

USB Type-C

Version 

  2.0

Features 

Charging 
Mass Storage 
On-The-Go

A91 Headphone Jack 

 Yes

A91 Connectivity 

 Computer sync 
 OTA sync 
 Tethering
 VoLTE

A91 Browser 

HTML 
HTML5 
CSS 3 

A91 Audio File Formats /  Codecs    

AAC 
AAC+ / aaPlus / HE-AAC v1
AMR / AMR-NB / GSM-AMR 
 AMR-WB
eAAC+ / aacPlus v2 / HE-AAC v2
FLAC 
MIDI 
MP3 
OGG 
WMA 
WAV 

A91 Video File Formats /  Codecs    

3GPP 
AVI 
DivX
Flash Video
 H.263
 H.264 / MPEG-4 Part 10 / AVC video
MKV
MP4
WebM
MWV
Xvid

A91 Battery 

Capacity

4025 mAh

Type 

 Li-Polymer

Features 

 Non-removable 
 Fast charging

 Charger Output Power

5 V / 2 A 

 Quick Charge Technology

 VOOC 3.0

A91 Launch 

Announced 

 2019, 20th December

Status 

 Release 26th December 2019

A91 Price 

8 GB + 128 GB = 285 $

A91 Design    

Colors 

 Dark Night
Modern Bright Red
White-Blue-Purple gradient

Width 

  73.3 mm 
  7.33 cm 
  0.24 ft 
  2.89 in 

Height 

 160.2 mm 
 16.02 cm 
  0.53 ft 
  6.31 in 

Thickness 

 7.9 mm 
  0.79 cm 
 0.03 ft 
  0.31 in 

Weight 

172 g 
0.38 Ibs 
6.07 oz 

Volume

92.77 cm3
5.63 in3

Body Materials

 Aluminium alloy
  Glass

A91 SIM Card 

SIM Card Type  

Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) 
Nano-SIM / microSD

Number of SIM Cards 

  2

Features 

Dual SIM stand-by 

A91 Mobile Network Technology and Bandwidth   

 UMTS (384 kbit/s) 
 EDGE 
 GPRS  
 HSPA+ 
LTE
TD-SCDMA

A91 Networks    

GSM

GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)

CDMA

 CDMA 800 MHz (BC0)

W-CDMA

W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
 W-CDMA 2100 MHz (B1)

 TD-SCDMA

 TD-SCDMA 1880-1920 MHz
  TD-SCDMA 1880-1920 MHz

LTE 

LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8)
LTE-FDD 2100 MHz (B1)
LTE-TDD 1900 MHz (B39) 
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)

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