Oppo A55
Oppo A57
Why is Oppo A55 better than Oppo A57?
Bigger battery capacity: 5000 mAh vs 2900 mAh
More megapixels main camera: 50 MP & 2 MP & 2 MP vs 13 MP
Faster CPU speed: 4 x 2.3 GHz & 4 x 1.8 GHz vs 8 x 1.4 GHz
Higher AnTuTu benchmark score: 250000 vs 46202
Better display resolution: 720 x 1600 px vs 1280 x 720 px
Higher charging speed: 18W vs 10W
Has a larger display diagonal: 6.51" vs 5.2"
Higher wireless charging speed: 18W vs 10W
Why is Oppo A57 better than Oppo A55?
More RAM memory capacity: 6GB, 8GB vs 4GB, 6GB
Higher pixel density: 282.4 ppi vs 270 ppi
The phone is 6 months newer
Lighter: 147 g vs 193 g
Narrower: 72.9 mm vs 75.7 mm
Shorter: 149.1 mm vs 163.6 mm
More internal storage: 128GB, 256GB vs 64GB, 128GB
Oppo A55
Oppo A57
Height
163.6 mm
Width
75.7 mm
Thickness
8.4 mm
Screen size
6.51"
Weight
193 g
Height
149.1 mm
Width
72.9 mm
Thickness
7.6 mm
Screen size
5.2"
Weight
147 g
Height
163.6 mm
Width
75.7 mm
Thickness
8.4 mm
Screen size
6.51"
Weight
193 g
Height
149.1 mm
Width
72.9 mm
Thickness
7.6 mm
Screen size
5.2"
Weight
147 g
Score 4.0
Oppo A55
Score 4.0
Oppo A57
Oppo A55
Oppo A57
Score 4.0
Score 4.0
Smartprix
Oppo A55
Oppo A57
Oppo A55
Oppo A57
AnTuTu Score
Oppo A55
250000 +441.1%
Oppo A57
46202
Oppo A55
Oppo A57
From ₹ 10,000
-
Oppo A55
The Oppo A55 is a feature-packed smartphone designed to deliver great performance and value. It sports a 6.51-inch HD+ display, offering vibrant visuals and an immersive viewing experience, ideal for watching videos or gaming. Powered by the MediaTek Helio G35 processor, it ensures smooth performance and multitasking for everyday use.
The A55 boasts a triple rear camera setup with a 50MP main sensor, perfect for capturing sharp and vivid photos. Its 16MP front camera is great for high-quality selfies. With a 5000mAh battery, the Oppo A55 offers long-lasting usage, ensuring you stay connected all day. It also supports 18W fast charging, so you can recharge quickly and get back to your activities.
Oppo A57
The Oppo A57 is an excellent mid-range smartphone offering a great combination of style and functionality. Featuring a 6.56-inch HD+ display, it provides vivid colors and a pleasant viewing experience, perfect for daily multimedia use. Powered by the MediaTek Helio G35 chipset, it ensures smooth performance for day-to-day tasks, including browsing, social media, and light gaming.
The 13MP dual rear camera captures clear and detailed shots, while the 8MP front camera is ideal for selfies and video calls. A standout feature is its 5000mAh battery, which delivers extended battery life, ensuring you stay connected all day without worrying about charging frequently. It also supports 33W fast charging, allowing you to quickly recharge and stay on the go.
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Specs
Oppo A55
Oppo A57
Design
Weight
193 g
147 g
Thickness
8.4 mm
7.6 mm
Width
75.7 mm
72.9 mm
Height
163.6 mm
149.1 mm
Is weather-sealed (splashproof)
✔
-
Volume
104.03 cm³
82.61 cm³
Color options
Rainbow Blue, Starry Black, Green
Black, Blue, Lilac
Display
Screen size
6.51"
5.2"
Display type
IPS, LCD
IPS, LCD
Pixel density
270 ppi
282.4 ppi
Resolution
720 x 1600 px
1280 x 720 px
Brightness (typical)
480 nits
-
Has a touch screen
✔
✔
Performance
Internal storage
64GB, 128GB
128GB, 256GB
RAM
4GB, 6GB
6GB, 8GB
Android version
Android 11
Android 6 Marshmallow
CPU speed
4 x 2.3 GHz & 4 x 1.8 GHz
8 x 1.4 GHz
GPU clock speed
650 MHz
450 MHz
Has integrated LTE
✔
✔
RAM speed
1600 MHz
800 MHz
Semiconductor size
12 nm
28 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 11
Has integrated graphics
✔
✔
OpenGL ES version
3.2
3.1
Uses big.LITTLE technology
✔
-
CPU threads
8 threads
8 threads
Uses HMP
✔
-
Has TrustZone
✔
✔
Maximum memory bandwidth
14.9 GB/s
6.4 GB/s
OpenCL version
1.2
2
EMMC version
5.1
-
DDR memory version
4
3
Maximum memory amount
6GB
4GB
GPU execution units
2
-
Thermal Design Power (TDP)
2.2W
-
Release date
-
2022
Has NX bit
✔
✔
Memory channels
2
1
Has an external memory slot
✔
✔
GPU turbo
680 MHz
-
Egl version
-
1.4
Maximum amount of external memory supported
-
256GB
Bits executed at a time
128
128
VFP version
4
4
Cameras
Main camera
50 MP & 2 MP & 2 MP
13 MP
Front camera
16MP
16MP
Video recording (main camera)
1080 x 30 fps
1080 x 30 fps
Wide aperture (main camera)
f/1.8 & f/2.4 & f/2.4
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
2
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/2.0
Has timelapse function
✔
-
Operating system
Has theme customization
✔
-
Has dark mode
✔
-
Has Wi-Fi password sharing
✔
-
Has focus modes
✔
-
Has customizable notifications
✔
✔
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
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Has offline voice recognition
✔
✔
More languages supported
125
74
Battery
Battery power
5000 mAh
2900 mAh
Supports fast charging
✔
-
Charging speed
18W
10W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has aptX
✔
-
Number of microphones
-
2
Has a socket for a 3.5 mm audio jack
✔
✔
Has a radio
-
✔
Features
Wi-Fi version
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n)
Download speed
300 MBits/s
150 MBits/s
Upload speed
150 MBits/s
50 MBits/s
Has USB Type-C
✔
-
USB version
2
2
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5
4.1
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
-
Has an accelerometer
✔
✔
Oppo A55
Oppo A57