OPPO A53 vs OPPO A91 Specs Comparison

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

6.5 inches
6.4 inches

Resolution:

1600 x 720 pixels, 20:9 ratio, 270 PPI
2400 x 1080 pixels, 20:9 ratio, 411 PPI

Technology:

IPS LCD
AMOLED

Refresh rate:

90Hz
60Hz

Screen-to-body:

82.81 %
84.05 %

Peak brightness:

480 cd/m2 (nit)

Features:

Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip:

Qualcomm Snapdragon 460 SM4250-AA (11 nm)
Mediatek Helio P70 MT6771V (12 nm)

Processor:

Octa-core, 1800 MHz, Kryo 240, 64-bit
Octa-core, 2100 MHz, Cortex-A73, 64-bit

GPU:

Adreno 610
Mali-G72 MP3

RAM:

4GB LPDDR4
4GB LPDDR4

Internal storage:

64GB (UFS 2.1)
128GB (UFS 2.1)

Storage expansion:

microSDXC up to 256 GB
microSDXC

Device type:

Smartphone
Smartphone

OS:

Android (10), OPPO ColorOS UI
Android (9.0 Pie), ColorOS 6.1.2 UI

Battery

Capacity:

5000 mAh
4025 mAh

Type:

Not user replaceable
Li - Polymer, Not user replaceable

Charging:

Fast charging
SuperVOOC 3.0

Max charge speed:

Wired: 18.0W
Wired: 20.0W

Camera

Rear:

Triple camera
Dual camera

Main camera:

13 MP (PDAF)
48 MP (PDAF)

Specifications:

Aperture size: F2.2; Focal length: 25 mm; Sensor size: 1/3.06"; Pixel size: 1.12 μm
Aperture size: F1.8; Focal length: 26mm (wide) mm; Sensor size: 1/2.3"; Pixel size: 0.8 μm

Second camera:

2 MP (Macro)
8 MP (Ultra-wide)

Specifications:

Aperture size: F2.4
Aperture size: F2.2; Sensor size: 1/1.4"; Pixel size: 1.12 μm

Third camera:

2 MP (Depth information)
2 MP (Macro)

Specifications:

Aperture size: F2.4
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
LED

Video recording:

1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD) (30 fps)

Features:

Time-lapse video
HDR, Time-lapse video, EIS

Front:

16 MP (HDR)
16 MP

Video capture:

1920x1080 (Full HD)
1280x720 (HD) (30 fps)

Design

Dimensions:

6.45 x 2.96 x 0.33 inches (163.9 x 75.1 x 8.4 mm)
6.31 x 2.89 x 0.31 inches (160.2 x 73.3 x 7.9 mm)

Weight:

6.56 oz (186.0 g)
6.07 oz (172.0 g)

Materials:

Back: Plastic
Back: Plastic; Frame: Plastic

Biometrics:

Fingerprint (touch)
In-screen fingerprint

Keys:

Left: Volume control; Right: Other
Left: Volume control; Right: Lock/Unlock key

Colors:

Fairy White, Electric black, Fancy blue
Lightening Black, Unicorn White, Blazing Blue

Cellular

4G (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)
Bands 1(2100), 3(1800), 5(850), 7(2600), 8(900)

4G (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
Bands 38(2600), 40(2300), 41(2600+)

3G:

Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
Bands 1(2100), 5(850), 8(900)

Data Speed:

LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
LTE, HSDPA+ (4G) 42.2 Mbit/s

Dual SIM:

Yes
Yes

SIM type:

Nano SIM
Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack

Speakers:

Earpiece
Earpiece, Loudspeaker

Features:

aptX-HD

Screen mirroring:

Wireless screen share
Wireless screen share

Radio:

FM, Stereo, RDS
FM

Additional microphone(s):

for Noise cancellation
for Noise cancellation

Connectivity & Features

Bluetooth:

5.0
4.2

Wi-Fi:

802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
802.11 b, g, n, ac; Wi-Fi Direct, Hotspot

USB:

Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0

Features:

Charging, OTG
Charging, OTG

Location:

GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning

Sensors:

Accelerometer
Accelerometer, Gyroscope

Buyers information

In The Box:

USB cable, Charger, SIM Card Needle, Screen Protect Film, Quick Guide, Warranty Card

Availability

Officially announced:

Dec 20, 2019
FCC OKs Cingular\'s purchase of AT&T Wireless