Oppo A57 vs Oppo A55

Oppo A57 Oppo A55

Here we compared two mid-range smartphones: the 6.56-inch Oppo A57 (with MediaTek Dimensity 810) that was released on April 14 2022 against the Oppo A55 which is powered by MediaTek Dimensity 700 and came out 15 months before. On this page you will find tests full specs strengths and weaknesses of each of the gadgets.

Differences
Review
Specs
Benchmarks
Battery life
Camera
Comments

Key differences

An overview of the main advantages of each smartphone Reasons to consider the Oppo A57

Higher display refresh rate – 90 Hz
Newer Bluetooth version (v5.2)
24% better performance in AnTuTu Benchmark (360K versus 290K)
Stereo speakers
The phone is 1-year and 3-months newer
More recent OS version: Android 12 versus 11
22% faster in single-core GeekBench 5 test: 641 and 526 points

Review

Display Screen quality color accuracy brightness Oppo A57 66 Oppo A55 55 Performance CPU/GPU performance in apps and games Oppo A57 44 Oppo A55 40 Battery Battery life charging type and speed Oppo A57 76 Oppo A55 76 Camera Photo and video recording quality Oppo A57 53 Oppo A55 53 Connectivity Networks ports data transmission Oppo A57 79 Oppo A55 77 NanoReview score Final comparison evaluation Oppo A57 62 Oppo A55 57

Value for money

You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money. Oppo A57 Price Oppo A55 Calculate

Tests and specifications

Comparison table of technical specifications and tests Phone: Oppo A57 vs Oppo A55

Display

Type	IPS LCD	IPS LCD
Size	6.56 inches	6.5 inches
Resolution	720 x 1612 pixels	720 x 1600 pixels
Aspect ratio	20:9	20:9
PPI	269 ppi	270 ppi
Refresh rate	90 Hz	60 Hz
Max rated brightness	480 nits	480 nits
HDR support	No	No
Screen protection	Tempered glass	Tempered glass
Screen-to-body ratio	84%	82.2%

Design and build

Height	163.8 mm (6.45 inches)	163.9 mm (6.45 inches)
Width	75.1 mm (2.96 inches)	75.7 mm (2.98 inches)
Thickness	8 mm (0.31 inches)	8.4 mm (0.33 inches)
Weight	186 gramm (6.56 oz)	186 gramm (6.56 oz)
Waterproof	No	No
Rear material	Plastic	Plastic
Frame material	Plastic	Plastic
Colors	Black Blue Purple	Black Gold Blue
Fingerprint scanner	Yes in home button	Yes in home button

Screen-to-body ratio Oppo A57 +2% 84% Oppo A55 82.2%

Performance

Tests of Oppo A57 and Oppo A55 in the benchmarks

SoC
Chipset	MediaTek Dimensity 810	MediaTek Dimensity 700
Max. clock	2400 MHz	2200 MHz
CPU cores	8 (2 + 6)	8 (2 + 6)
Architecture	- 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.4 GHz: Cortex-A76	- 6 cores at 2 GHz: Cortex-A55 - 2 cores at 2.2 GHz: Cortex-A76
L3 cache	2 MB	-
Lithography process	6 nanometers	7 nanometers
Graphics	Mali-G57 MC2	Mali-G57 MC2
GPU clock	850 MHz	950 MHz
FLOPS	-	~243 GFLOPS

Memory
RAM size	6 8 GB	4 6 GB
Memory type	LPDDR4X	LPDDR4X
Memory clock	-	1866 MHz
Channels	2	2

Storage
Storage size	128 GB	128 GB
Storage type	UFS 2.2	UFS 2.2
Memory card	MicroSD	MicroSD
Memory card max. size	Up to 1024 GB	Up to 256 GB

Benchmarks

Geekbench 5 (Single-Core) Oppo A57 +22% 641 Oppo A55 526 Geekbench 5 (Multi-Core) Oppo A57 +11% 1905 Oppo A55 1714 AnTuTu Benchmark 9 Oppo A57 +24% 360665 Oppo A55 290312 3DMark Wild Life Performance Oppo A57 n/a Oppo A55 1109

PCMark 3.0 score

6586

Sources: 3DMark [3] ▶️ Submit your AnTuTu result

Software

Operating system	Android 12	Android 11
ROM	-	ColorOS 11.1

Battery

Specifications
Capacity	5000 mAh	5000 mAh
Charge power	10 W	10 W
Battery type	Li-Po	Li-Po
Replaceable	No	No
Wireless charging	No	No
Reverse charging	No	No
Fast charging	No	No
Full charging time	3:20 hr	3:20 hr

Camera

Specs and camera test of smartphones

Main camera
Matrix	13 megapixels	13 megapixels
Image resolution	4368 x 2912	4368 x 2912
Zoom	Digital	Digital
Flash	LED	LED
Stabilization	Digital	Digital
8K video recording	No	No
4K video recording	No	No
1080p video recording	Up to 30FPS	Up to 30FPS
Lenses	2 (13 MP + 2 MP)	3 (13 MP + 2 MP + 2 MP)
Wide (main) lens	- 13 MP - Aperture: f/2.2 - Focal length: 26 mm - Sensor: 1/3.06" (CMOS) - Phase autofocus	- 13 MP - Aperture: f/2.2 - Pixel size: 0.8 micron - Sensor: 1/3.06" (CMOS) - Phase autofocus
Macro lens	-	- 2 MP - Aperture: f/2.4 - Pixel size: 1.75 micron
Depth lens	- 2 MP - Aperture: f/2.4	- 2 MP - Aperture: f/2.4 - Pixel size: 1.75 micron
Camera features	- Bokeh mode - Pro mode	- Bokeh mode - Pro mode

Selfie camera
Megapixels	8 megapixels	8 megapixels
Image resolution	3872 x 2592	3872 x 2592
Aperture	f/2.0	f/2.0
Focal length	26 mm	26 mm
Sensor type	-	CMOS
Sensor size	-	1/3.06"
Video resolution	1080p (Full HD) at 30 FPS	1080p (Full HD) at 30 FPS

Connectivity

Wi-Fi standard	Wi-Fi 5 (802.11 a/b/g/n/ac)	Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display	- Dual Band - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display
Bluetooth version	5.2	5.1
Bluetooth features	LE	LE HID A2DP
USB type	USB Type-C	USB Type-C
USB version	2	2
USB features	- Charging - OTG	- Charging - USB-Storage mode - OTG
GPS	GPS GLONASS Beidou Galileo QZSS	GPS GLONASS Beidou Galileo
NFC*	-	No
Infrared port	No	No

Network
Number of SIM*	2	2
Type of SIM card	Nano	Nano
Multi SIM mode	Standby	Standby
eSIM support*	No	No
Hybrid slot	No	No
LTE Cat*	-	18
5G support	Yes	Yes

Sound

Speakers	Stereo	Mono
Headphone audio jack	Yes	Yes
FM radio	No	No
Dolby Atmos	-	No

Other

Category	Mid-range	Mid-range
Announced	April 2022	January 2021
Release date	April 2022	January 2021
Sensors	- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint	- Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint

*Disclaimer! NFC GSM network support and some other specs can be different depending on the country.

Conclusion

After analyzing all the data we think that the Oppo A57 is definitely a better buy.

Cast your vote

So which phone would you choose? Oppo A57 1 (50%) Oppo A55 1 (50%) Vote Total votes: 2

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