OPPO A6s 5G vs Xiaomi Redmi K20 Pro comparison

Show Only Differences Highlight Differences	OPPO A6s 5G	Xiaomi Redmi K20 Pro
key specs
Display	6.75-inch	6.39-inch
Processor	MediaTek Dimensity 9300	Qualcomm Snapdragon 855
Front Camera	5-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 13-megapixel + 8-megapixel
RAM	4GB	8GB
Storage	128GB	256GB
Battery Capacity	6500mAh	4000mAh
OS	Android 15	Android 9
Resolution	720x1570 pixels	1080x2340 pixels
general
Brand	OPPO	Xiaomi
Model	A6s 5G	Redmi K20 Pro
Release date	March 18, 2026	May 28, 2019
AI Enabled	No	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Weight (g)	215.00	191.00
IP rating	IP69	-
Battery capacity (mAh)	6500	4000
Removable battery	No	No
Fast charging	80W Fast Charging	Quick Charge 4.0
Wireless charging	No	-
Colours	Cappuccino Brown and Ice White	Carbon Black, Flame Red, Glacier Blue
Body type	-	Glass
Dimensions (mm)	-	156.70 x 74.30 x 8.80
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.75	6.39
Touchscreen	Yes	-
Resolution	720x1570 pixels	1080x2340 pixels
Pixels per inch (PPI)	256	403
Protection type	-	Gorilla Glass
Aspect ratio	-	19:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 9300	Qualcomm Snapdragon 855
RAM	4GB	8GB
Internal storage	128GB	256GB
Expandable storage	-	No
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel + 2-megapixel	48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras	2	-
Rear autofocus	Yes	PDAF and laser autofocus
Rear flash	Yes	LED
Front camera	5-megapixel	20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras	1	-
Pop-Up Camera	No	Yes
Front flash	No	-
software
Operating system	Android 15	Android 9
Skin	ColorOS 15	MIUI 10
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 ac
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	-
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	Yes
Barometer	-	Yes
Temperature sensor	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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