Oppo A91

Created Released 2019, 20 December
Details 172 gram , 7.9 mm thickness
Version 9.0 Pie, Android OS
Memory 128GB , 256GB microSDXC

4 / 8 GB RAM

Helio P70

48+8+2+2 MP

Selfie

16 MP

6.4"

1080x2400 pixels

4025 mAh

Li-Po
Images 16:9,   1.91:1,   1:1
Brand Oppo
Model A91
Announced 2019, 20December
Status Available , 2019, 20 December

Design and build

Height 160.2 mm( 6.3 inches)
Width 73.3 mm(2.9 inches)
Thickness 7.9mm(0.3 inches)
Weight 172 gram (0.2 kg)
Colors Blazing Blue,   Lightening Black,   Red,   Unicorn White
Rear material Plastic
Frame material Plastic
Display AMOLED, 0Hz
6.4 inch, 100.4cm2(~85.5 screen-to-body ratio)
1080 x 2400 pixels20:9 (~408 ppi density)
SIM Dual SIM (Nano-SIM) [12.3 x 8.8 x 0.7 mm]
Fingerprint Fingerprint(under display),
Sensor accelerometer,, proximity GYRO, compass

Performance

OS Android 9.0 Pie OS
Battery Li-Po 4025 mAh, non-removable
Charging speed20 W
There is not a wireless charger
Memory 128GB Memory, 4GB RAM
128GB Memory, 8GB RAM
256GB Memory, 8GB RAM
Card slot microSDXC 32 GB <= 2 TB
CPU 4x2 GHz Cortex-A53
4x2.1 GHz Cortex-A73
Chipset Helio P70 MediaTek
GPU Mali-G72 MP3 000000
Audio 3.5mm jack
Loudspeaker

Cameras

Main camera 48MP, f/2 (wide) PDAF
8MP, f/None (ultrawide)
2MP, f/None (standard)
2MP, f/None (depth)
LED flash, panorama, HDR
1080p@30fps
Selfie camera 16MP, f/None (wide)
HDR
1080p@30fps

Connectivity

Network GSM 2G / HSPA 3G / LTE 4G / 5G 5G No
2G(GSM) GSM-850 / E-GSM-900 / P-GSM-900 / R-GSM-900 / T-GSM-900 / DCS-1800
3G (HSPA) 26 / 5 / 2 / 25
4G (LTE) 1 / 20 / 28 / 3 / 38 / 40 / 5 / 7 / 8
Wi-Fi 802.11a [6,54] Mbit/s, 5 GHz
802.11b [1,11] Mbit/s, 2.4 GHz
802.11g [6,54] Mbit/s, 2.4 GHz
Wi‑Fi 4 (802.11n) [72,600] Mbit/s, [2.4;5] GHz
Wi‑Fi 5 (802.11ac) [433,6933] Mbit/s, 5 GHz
Wi‑Fi 6 (802.11ax) [600,9608] Mbit/s, [2.4;5] GHz
Wi‑Fi 6E (802.11ax) [600,9608] Mbit/s, 6 GHz
Bluetooth Bluetooth 4.2
GPS Yes
NFS No
Infrared No
Radio Yes
USB USB Type-C 2.0
Oppo 201 devices
Oppo
201 devices