Redmi A4 5G vs Oppo A9 2020 comparison

Show Only Differences Highlight Differences	Redmi A4 5G	Oppo A9 2020
ratings
Overall NDTV Rating	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.88-inch	6.50-inch
Processor	Qualcomm Snapdragon 4s Gen 2	Qualcomm Snapdragon 665
Front Camera	5-megapixel	16-megapixel
Rear Camera	50-megapixel + Unspecified	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	128GB
Battery Capacity	5160mAh	5000mAh
OS	Android 14	Android 9 Pie
Resolution	720x1640 pixels	720x1600 pixels
general
Brand	Redmi	Oppo
Model	A4 5G	A9 2020
Release date	November 20, 2024	September 11, 2019
Launched in India	Yes	Yes
Dimensions (mm)	171.88 x 77.80 x 8.22	-
Weight (g)	212.35	195.00
IP rating	IP52	-
Battery capacity (mAh)	5160	5000
Removable battery	No	-
Wireless charging	No	-
Colours	Sparkling Purple, Starry Bllack	Marine Green, Space Purple
Form factor	-	Touchscreen
Body type	-	Plastic
Thickness	-	9.1
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.88	6.50
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	720x1600 pixels
Protection type	-	Gorilla Glass
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 4s Gen 2	Qualcomm Snapdragon 665
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1-24	256
Dedicated microSD slot	Yes	Yes
camera
Rear camera	50-megapixel (f/1.8) + Unspecified	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Front camera	5-megapixel (f/2.2)	16-megapixel
No. of Front Cameras	1	-
Rear flash	-	Yes
software
Operating system	Android 14	Android 9 Pie
Skin	HyperOS	ColorOS 6.0.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	-
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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