Oppo A57 vs Xiaomi Redmi 9T
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 9T
Screen size: 6.53" / Resolution: 1080 x 2340 px / Main camera: 48 MP & 8 MP & 2 MP & 2 MP / Front camera: 8MP / RAM: 4GB, 6GB / Battery power: 6000 mAh / Internal storage: 64GB, 128GB / SIM cards: 2 SIM
Key Differences
Oppo A57
Xiaomi Redmi 9T
How is Oppo A57 better than Xiaomi Redmi 9T?
More RAM memory capacity in max option: 6GB, 8GB vs 4GB, 6GB
More internal storage in max option: 128GB, 256GB vs 64GB, 128GB
More megapixels front camera: 16MP vs 8MP
Lighter: 147 g (5.19 ounces) vs 198 g (6.98 ounces)
Narrower: 72.9 mm (2.87 inches) vs 77.3 mm (3.04 inches)
Shorter: 149.1 mm (5.87 inches) vs 162.3 mm (6.39 inches)
The phone is 1 year and 2 months newer
Oppo A57
Xiaomi Redmi 9T
How is Xiaomi Redmi 9T better than Oppo A57?
Bigger battery capacity: 6000 mAh vs 2900 mAh
Faster CPU speed: 4 x 2 GHz & 4 x 1.8 GHz vs 8 x 1.4 GHz
AnTuTu score is about 423% higher
More megapixels main camera: 48 MP & 8 MP & 2 MP & 2 MP vs 13 MP
Has a larger display diagonal: 6.53" vs 5.2"
Better display resolution: 1080 x 2340 px vs 1280 x 720 px
Higher charging speed: 18W vs 10W
More color options: Carbon Gray, Twilight Blue, Sunrise Orange, Ocean Green vs Black, Blue, Lilac
Size Comparison
Oppo A57
Xiaomi Redmi 9T
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"
6.53"
Height
162.3 mm
(6.39 inches)
Width
77.3 mm
(3.04 inches)
Thickness
9.6 mm
(0.38 inches)
Screen size
6.53"
Weight
198 g
(6.98 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
162.3 mm
(6.39 inches)
Width
77.3 mm
(3.04 inches)
Thickness
9.6 mm
(0.38 inches)
Screen size
6.53"
Weight
198 g
(6.98 ounces)
3D comparison
Oppo A57
Xiaomi Redmi 9T
Oppo A57
Xiaomi Redmi 9T
Expert Score
Score 4.0
Score 4.0
Oppo A57
Xiaomi Redmi 9T
Oppo A57
Xiaomi Redmi 9T
Score 4.0
Score 4.0
Smartprix
Oppo A57
Xiaomi Redmi 9T
Vote for Your option
Oppo A57
Vote for Your option
Xiaomi Redmi 9T
Benchmarks
AnTuTu Score
Oppo A57
46,202
Xiaomi Redmi 9T
241,410 +422.51%
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 9T
6,191 +75.98%
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 9T
898 +245.38%
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 9T
Design
Weight
147 g (5.19 ounces)
198 g (6.98 ounces)
Thickness
7.6 mm (0.3 inches)
9.6 mm (0.38 inches)
Width
72.9 mm (2.87 inches)
77.3 mm (3.04 inches)
Height
149.1 mm (5.87 inches)
162.3 mm (6.39 inches)
Is weather-sealed (splashproof)
-
✔
Volume
82.61 cm³
120.44 cm³
Color options
Black, Blue, Lilac
Carbon Gray, Twilight Blue, Sunrise Orange, Ocean Green
French Repairability Index
-
7.1
Display
Screen size
5.2"
6.53"
Display type
IPS, LCD
IPS, LCD
Pixel density
282.4 ppi
395 ppi
Resolution
1280 x 720 px
1080 x 2340 px
Refresh rate
-
60Hz
Brightness (typical)
-
400 nits
Has branded damage-resistant glass
-
✔
Gorilla Glass version
-
Gorilla Glass 3
Contrast ratio
-
1500:1
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB
64GB, 128GB
RAM
6GB, 8GB
4GB, 6GB
Android version
Android 6 Marshmallow
Android 12
CPU speed
8 x 1.4 GHz
4 x 2 GHz & 4 x 1.8 GHz
GPU clock speed
450 MHz
600 MHz
Has integrated LTE
✔
✔
RAM speed
800 MHz
1866 MHz
Semiconductor size
28 nm
11 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
8 threads
Uses HMP
-
✔
Has TrustZone
✔
✔
Maximum memory bandwidth
6.4 GB/s
13.91 GB/s
OpenCL version
2
2
EMMC version
-
5.1
DDR memory version
3
4
Maximum memory amount
4GB
8GB
Thermal Design Power (TDP)
-
9W
Shading units
-
96
Release date
2022
2021
Has NX bit
✔
-
Memory channels
1
2
Has an external memory slot
✔
✔
Egl version
1.4
-
GPU turbo
-
600 MHz
Maximum amount of external memory supported
256GB
512GB
Bits executed at a time
128
-
VFP version
4
-
Cameras
Main camera
13 MP
48 MP & 8 MP & 2 MP & 2 MP
Front camera
16MP
8MP
Video recording (main camera)
1080 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/2.0
f/1.79 & f/2.2 & f/2.4 & f/2.4
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
-
✔
Has a dual-lens (or multi-lens) main camera
-
✔
Optical zoom
0x
-
Number of flash LEDs
1
2
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/2.0
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
✔
✔
Has on-device machine learning
-
✔
Supports widgets
✔
✔
More languages supported
74
125
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
-
Battery
Battery power
2900 mAh
6000 mAh
Supports fast charging
-
✔
Charging speed
10W
18W
Has an ultra power-saving mode
-
✔
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
-
✔
Number of microphones
2
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 5 (802.11ac), Wi-Fi 4 (802.11n)
Download speed
150 MBits/s
390 MBits/s
Upload speed
50 MBits/s
150 MBits/s
Has USB Type-C
-
✔
USB version
2
2
Has NFC
-
✔
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
✔
✔
Has an infrared sensor
-
✔
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 9T
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