Oppo A3 Pro vs Xiaomi Redmi K20 comparison

Show Only Differences Highlight Differences	Oppo A3 Pro	Xiaomi Redmi K20
key specs
Display	6.67-inch	6.39-inch
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 13-megapixel
RAM	8GB	6GB
Storage	128GB, 256GB	64GB
Battery Capacity	5100mAh	4000mAh
OS	Android 14	Android Pie
Processor	-	Qualcomm Snapdragon 730
Resolution	-	1080x2340 pixels
general
Brand	Oppo	Xiaomi
Model	A3 Pro	Redmi K20
Release date	June 21, 2024	May 28, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Thickness	7.68	-
Weight (g)	186.00	191.00
IP rating	IP54	-
Battery capacity (mAh)	5100	4000
Removable battery	No	-
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Moonlight Purple, Starry Black	Carbon Black, Glacier Blue, Flame Red
Body type	-	Glass
Dimensions (mm)	-	156.70 x 74.30 x 8.80
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.67	6.39
Touchscreen	Yes	Yes
Resolution	-	1080x2340 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19.5:9
Pixels per inch (PPI)	-	403
hardware
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 730
RAM	8GB	6GB
Internal storage	128GB, 256GB	64GB
Processor	-	1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Expandable storage	-	No
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel	48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras	2	-
Front camera	8-megapixel	20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
Pop-Up Camera	-	Yes
Front flash	-	No
software
Operating system	Android 14	Android Pie
Skin	ColorOS 14	MIUI 10
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
NFC	-	No
Infrared	-	Yes
Headphones	-	3.5mm
Wi-Fi Direct	-	Yes
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	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	-
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
sensors
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes