Infinix Smart 20 vs Oppo A57e comparison

Show Only Differences Highlight Differences	Infinix Smart 20	Oppo A57e
key specs
Display	6.78-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	5200mAh	5000mAh
OS	Android 16	Android 12
Resolution	720x1576 pixels	720x1612 pixels
Processor	-	MediaTek Helio G35
general
Brand	Infinix	Oppo
Model	Smart 20	A57e
Release date	June 8, 2026	August 1, 2022
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.70 x 78.80 x 7.70	163.74 x 75.03 x 7.99
Weight (g)	189.00	187.00
IP rating	IP64	-
Battery capacity (mAh)	5200	5000
Removable battery	No	No
Fast charging	Proprietary	Proprietary
Colours	Cloudline Blue, Polaris Titanium, Shadow Black, Sunlike Orange	Black, Green
display
Refresh Rate	120 Hz	60 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.78	6.56
Touchscreen	Yes	-
Resolution	720x1576 pixels	720x1612 pixels
hardware
Processor make	MediaTek Helio G81 Ultimate	MediaTek Helio G35
RAM	4GB	4GB
Internal storage	64GB, 128GB	64GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1024
Dedicated microSD slot	-	Yes
camera
Rear camera	8-megapixel (f/1.4)	13-megapixel + 2-megapixel
Rear flash	Yes	-
Front camera	8-megapixel (f/2.0)	8-megapixel
No. of Front Cameras	1	-
No. of Rear Cameras	-	2
software
Operating system	Android 16	Android 12
Skin	XOS 16	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.20	Yes, v 5.20
Headphones	Type-C	3.5mm
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB Type-C	-	Yes
Number of SIMs	-	2
Active 4G on both SIM cards	-	Yes
sensors
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
Accelerometer	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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