Oppo A57 (2022) vs Apple iPhone 4 comparison

Show Only Differences Highlight Differences	Oppo A57 (2022)	Apple iPhone 4
key specs
Display	6.56-inch	3.50-inch
Processor	MediaTek Helio G35	one-core
Front Camera	8-megapixel	0.3-megapixel
Rear Camera	13-megapixel + 2-megapixel	5-megapixel
RAM	3GB	512MB
Storage	64GB	8GB
Battery Capacity	5000mAh	1420mAh
OS	Android 12	iOS 6.1.3
Resolution	720x1612 pixels	640x960 pixels
general
Brand	Oppo	Apple
Model	A57 (2022)	iPhone 4
Release date	May 26, 2022	June 1, 2010
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.74 x 75.03 x 7.99	115.20 x 59.00 x 9.30
Weight (g)	187.00	137.00
Battery capacity (mAh)	5000	1420
Removable battery	No	No
Fast charging	Proprietary	-
Colours	Glowing Black, Glowing Green,	Black
display
Refresh Rate	60 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	3.50
Resolution	720x1612 pixels	640x960 pixels
Touchscreen	-	Yes
Pixels per inch (PPI)	-	326
hardware
Processor	octa-core	one-core
Processor make	MediaTek Helio G35	-
RAM	3GB	512MB
Internal storage	64GB	8GB
Expandable storage	Yes	No
camera
Rear camera	13-megapixel + 2-megapixel	5-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	0.3-megapixel
Rear flash	-	LED
software
Operating system	Android 12	iOS 6.1.3
Skin	ColorOS 12.1	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 2.10
USB Type-C	Yes	-
Number of SIMs	2	1
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
Barometer	-	No
Temperature sensor	-	No

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