Oppo A57 vs Xiaomi Redmi A2
Short Description
Oppo A57
Screen size: 5.2" / Resolution: 1280 x 720 px / Main camera: 13 MP / Front camera: 16MP / RAM: 6GB, 8GB / Battery power: 2900 mAh / Internal storage: 128GB, 256GB / SIM cards: 2 SIM
Xiaomi Redmi A2
Screen size: 6.52" / Resolution: 720 x 1600 px / Main camera: 8 MP / Front camera: 5MP / RAM: 2GB, 3GB, 4GB / Battery power: 5000 mAh / Internal storage: 32GB, 64GB / SIM cards: 2 SIM
Key Differences
Oppo A57
Xiaomi Redmi A2
How is Oppo A57 better than Xiaomi Redmi A2?
More RAM memory capacity in max option: 6GB, 8GB vs 2GB, 3GB, 4GB
More internal storage in max option: 128GB, 256GB vs 32GB, 64GB
More megapixels main camera: 13 MP vs 8 MP
More megapixels front camera: 16MP vs 5MP
Lighter: 147 g (5.19 ounces) vs 192 g (6.77 ounces)
Narrower: 72.9 mm (2.87 inches) vs 76.8 mm (3.02 inches)
Shorter: 149.1 mm (5.87 inches) vs 164.9 mm (6.49 inches)
Oppo A57
Xiaomi Redmi A2
How is Xiaomi Redmi A2 better than Oppo A57?
Bigger battery capacity: 5000 mAh vs 2900 mAh
Faster CPU speed: 4 x 2.2 GHz & 4 x 1.8 GHz vs 8 x 1.4 GHz
AnTuTu score is about 184% higher
Has a larger display diagonal: 6.52" vs 5.2"
Better display resolution: 720 x 1600 px vs 1280 x 720 px
The phone is 11 months newer
Size Comparison
Oppo A57
Xiaomi Redmi A2
Height
149.1 mm
(5.87 inches)
Width
72.9 mm
(2.87 inches)
Thickness
7.6 mm
(0.3 inches)
Screen size
5.2"
Weight
147 g
(5.19 ounces)
5.2"
6.52"
Height
164.9 mm
(6.49 inches)
Width
76.8 mm
(3.02 inches)
Thickness
9.1 mm
(0.36 inches)
Screen size
6.52"
Weight
192 g
(6.77 ounces)
Height
149.1 mm
(5.87 inches)
Width
72.9 mm
(2.87 inches)
Thickness
7.6 mm
(0.3 inches)
Screen size
5.2"
Weight
147 g
(5.19 ounces)
Height
164.9 mm
(6.49 inches)
Width
76.8 mm
(3.02 inches)
Thickness
9.1 mm
(0.36 inches)
Screen size
6.52"
Weight
192 g
(6.77 ounces)
3D comparison
Oppo A57
Xiaomi Redmi A2
Oppo A57
Xiaomi Redmi A2
Expert Score
Score 4.0
Score 4.2
Oppo A57
Xiaomi Redmi A2
Oppo A57
Xiaomi Redmi A2
Score 4.0
Score 4.2
Smartprix
Oppo A57
Xiaomi Redmi A2
Vote for Your option
Oppo A57
Vote for Your option
Xiaomi Redmi A2
Benchmarks
AnTuTu Score
Oppo A57
46,202
Xiaomi Redmi A2
131,111 +183.78%
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
PCMark Work 3.0 performance benchmark
Oppo A57
3,518
Xiaomi Redmi A2
4,863 +38.23%
Measures a device's ability to handle everyday work tasks, such as web browsing, document editing, and video conferencing, focusing on CPU, GPU, memory, and storage performance.
PCMark Work 3.0 battery benchmark (minutes)
Oppo A57
260
Xiaomi Redmi A2
1,023 +293.46%
Measures a device's battery life by simulating typical work tasks, such as web browsing, video playback, and document editing, to assess how long the battery lasts under normal usage conditions.
Technical Specifications
Show differences
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Specs
Oppo A57
Xiaomi Redmi A2
Design
Weight
147 g (5.19 ounces)
192 g (6.77 ounces)
Thickness
7.6 mm (0.3 inches)
9.1 mm (0.36 inches)
Width
72.9 mm (2.87 inches)
76.8 mm (3.02 inches)
Height
149.1 mm (5.87 inches)
164.9 mm (6.49 inches)
Volume
82.61 cm³
115.25 cm³
Color options
Black, Blue, Lilac
Aqua Blue, Classic Black, Sea Green
Display
Screen size
5.2"
6.52"
Display type
IPS, LCD
LCD, IPS
Pixel density
282.4 ppi
269 ppi
Resolution
1280 x 720 px
720 x 1600 px
Refresh rate
-
60Hz
Brightness (typical)
-
400 nits
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB
32GB, 64GB
RAM
6GB, 8GB
2GB, 3GB, 4GB
Android version
Android 6 Marshmallow
Android 12
CPU speed
8 x 1.4 GHz
4 x 2.2 GHz & 4 x 1.8 GHz
GPU clock speed
450 MHz
650 MHz
Has integrated LTE
✔
✔
RAM speed
800 MHz
1600 MHz
Semiconductor size
28 nm
12 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 11
DirectX 12
Has integrated graphics
✔
✔
OpenGL ES version
3.1
3.2
Uses big.LITTLE technology
-
✔
CPU threads
8 threads
-
Has TrustZone
✔
✔
Maximum memory bandwidth
6.4 GB/s
13.9 GB/s
OpenCL version
2
1.2
EMMC version
-
5.1
DDR memory version
3
4
Maximum memory amount
4GB
8GB
Uses multithreading
-
✔
Release date
2022
2018
Has NX bit
✔
✔
Memory channels
1
2
Has an external memory slot
✔
✔
Egl version
1.4
-
GPU turbo
-
680 MHz
Maximum amount of external memory supported
256GB
1000GB
Bits executed at a time
128
-
VFP version
4
-
Cameras
Main camera
13 MP
8 MP
Front camera
16MP
5MP
Video recording (main camera)
1080 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/2.0
f/2.0
Has a dual-tone LED flash
-
✔
Has a BSI sensor
✔
-
Has continuous autofocus when recording movies
-
✔
Has phase-detection autofocus for photos
-
✔
Supports slow-motion video recording
-
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
-
✔
Optical zoom
0x
-
Number of flash LEDs
1
-
Has a CMOS sensor
✔
-
Has manual ISO
-
✔
Has a serial shot mode
-
✔
Has manual focus
-
✔
Has a front camera
✔
✔
Has manual white balance
-
✔
Has touch autofocus
✔
✔
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.0
f/2.2
Has timelapse function
-
✔
Operating system
Has clipboard warnings
-
✔
Has location privacy options
-
✔
Has camera/microphone privacy options
-
✔
Has theme customization
-
✔
Can play games while they download
-
✔
Has dark mode
-
✔
Has Wi-Fi password sharing
-
✔
Has battery health check
-
✔
Has an extra dim mode
-
✔
Has focus modes
-
✔
Has dynamic theming
-
✔
Can offload apps
-
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
-
✔
Supports split screen
-
✔
Supports instant markup
-
✔
Supports PiP and PaP
-
✔
Has sharing intents
✔
✔
Has a child lock
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Supports widgets
✔
✔
More languages supported
74
125
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
2900 mAh
5000 mAh
Supports fast charging
-
✔
Charging speed
10W
10W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Number of microphones
2
-
Has a socket for a 3.5 mm audio jack
✔
✔
Has a radio
✔
✔
Features
Wi-Fi version
Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n)
Download speed
150 MBits/s
-
Upload speed
50 MBits/s
-
USB version
2
2
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
-
Bluetooth version
4.1
5
Has a gyroscope
✔
-
Has GPS
✔
✔
Has a compass
✔
-
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
-
✔
Has an accelerometer
✔
✔
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
Vote for Your option
Oppo A57
Vote for Your option
Xiaomi Redmi A2
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