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Entry-level · 2019

Oppo A91

Our Take CPU benches near recent entry-level phones like the Samsung Galaxy A04s

A basic entry-level phone with an AMOLED screen — but a smaller battery shows its age.

Best for Streaming · reading · social
Strength AMOLED screen
Watch out Smaller battery (4025mAh)
Skip if Heavy gaming or multitasking
6.4″ AMOLED · 60Hz
Helio P70 4 / 128 GB
4025 mAh 20W charging
48 MP 3 rear · 16 MP selfie
4G LTE
Compare

Full specifications

What stands out

Pro camera extras: laser AF, manual focus

Display

6.4″ · AMOLED · 1080 × 2400 · 60 Hz · HDR
OLED display

A clean OLED panel — colours pop and sunlight visibility is solid.

Screen size
6.4"
Panel type
AMOLED
OLED
Resolution
1080 × 2400 px
Refresh rate
60 Hz
Slow for 2026
Brightness
430 nits
HDR
Supported
Protection
Corning Gorilla Glass 5

Performance

Mediatek MT6771V Helio P70 (12 nm) · 8-core 2.1 GHz · Mali-G72 MP3
Basic CPU

Best for messaging, calls, and light browsing. Avoid heavy multitasking.

Chipset
Mediatek MT6771V Helio P70 (12 nm)
Current CPU tier
Entry-level
Launch class
Lower mid-range
AnTuTu
151,661
v8
CPU
8-core, 2.1 GHz
GPU
Mali-G72 MP3
Process
12 nm
RAM type
LPDDR4X RAM
CPU layout
4x Cortex A73 2.1 GHz + 4x Cortex A53 1.95 GHz

Camera

48 MP f/1.8 main · 16 MP selfie

A standard camera setup — sharp in daylight, expect noise in low light.

Main camera
48 MP f/1.8
Ultrawide
8 MP f/2.3
Camera
2 MP f/2.4
Front camera
16 MP f/2.0
Main sensor
0.8µm
Slow motion
Yes, 120 fps
Camera extras
laser AF, manual focus
Video
1080p @ 30 fps

Battery

4025 mAh · 20 W wired

Battery is average for the class — fine for daily use.

Capacity
4025 mAh
Wired charging
20 W
Removable
No

Memory

4 GB RAM · 128 GB · expandable
Tight
RAM
4 GB
Tight for 2026
Storage
128 GB
Storage type
UFS 2.1
Expandable
Yes

Connectivity

4G LTE · Wi-Fi 4
5G
No
4G LTE
Yes
NFC
No
Wi-Fi
Wi-Fi 4
Bluetooth
4.2
GPS systems
GPS, A-GPS, GLONASS, Beidou
USB
USB-C
USB OTG
Supported
3.5mm jack
Yes
IR blaster
No
SIM
1× Nano-SIM

Build & Design

172 g · 7.9 mm
Height
160.2 mm
Width
73.3 mm
Thickness
7.9 mm
Weight
172 g

Sensors

Fingerprint (under display, optical) · accelerometer · gyro · proximity
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Specifications sourced from GSMArena

How it stacks up against the rest.

Quick reads against a few phones in the same price tier. Tap any one for the deep comparison.

vs

Apple iPhone 11

Trades blows 2 wins 3 losses
Sharper screen
AMOLED vs IPS LCD panel · 1080 × 2400 vs 828 × 1792 resolution · 6.4″ vs 6.1″ screen
29% larger battery capacity
4,025 mAh vs 3,110 mAh battery
Lower benchmark score
152k vs 816k AnTuTu · Entry-level vs Mid-range tier
Less stable camera
No OIS vs OIS · 1080p @ 30 fps vs 4K @ 60 fps video
No NFC
No NFC vs NFC
Full comparison
vs

Samsung Galaxy S10e

Loses on most 1 win 4 losses
30% larger battery capacity
4,025 mAh vs 3,100 mAh battery
Weaker display tech
AMOLED vs Dynamic AMOLED panel · Tradeoff: 6.4″ vs 5.8″ screen
Lower benchmark score
152k vs 390k AnTuTu · Entry-level vs Lower mid-range tier
Less stable camera
No OIS vs OIS · 1080p @ 30 fps vs 4K @ 60 fps video
No NFC
No NFC vs NFC
Full comparison

Where to buy

We don't have any listings for this phone yet. Try searching on Konga or Jiji.

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Slower charging
6GB 128GB 3600mAh