Redmi 9A vs Oppo A3s (3GB RAM, 32GB) comparison

Show Only Differences Highlight Differences	Redmi 9A (2GB RAM, 32GB)	Oppo A3s (3GB RAM, 32GB)
key specs
Display	6.53-inch	6.20-inch
Processor	MediaTek Helio G25	Qualcomm Snapdragon 450
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel + 2-megapixel
RAM	2GB	3GB
Storage	32GB	32GB
Battery Capacity	5000mAh	4230mAh
OS	Android 10	Android 8.1 Oreo
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Xiaomi	Oppo
Model	Redmi 9A	A3s
Release date	June 30, 2020	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.90 x 77.07 x 9.00	156.20 x 75.60 x 8.20
Weight (g)	194.00	168.00
Battery capacity (mAh)	5000	4230
Removable battery	No	-
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Midnight Grey, Peacock Green, Twilight Blue	Purple, Red
display
Screen size (inches)	6.53	6.20
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	20:9	19:9
hardware
Processor	2GHz octa-core	1.8GHz octa-core
Processor make	MediaTek Helio G25	Qualcomm Snapdragon 450
RAM	2GB	3GB
Internal storage	32GB	32GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel (f/2.2)	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear flash	Yes	LED
Front camera	5-megapixel (f/2.2)	8-megapixel (f/2.2)
Rear autofocus	-	Yes
software
Operating system	Android 10	Android 8.1 Oreo
Skin	MIUI 12	ColorOS 5.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
Micro-USB	Yes	Yes
Headphones	3.5mm	3.5mm
FM	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
GPS	-	Yes
Wi-Fi Direct	-	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	-
sensors
Face unlock	Yes	-
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes

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