Xiaomi Redmi K20 Pro vs Mi A1 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi K20 Pro	Mi A1
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	6.39-inch	5.50-inch
Processor	Qualcomm Snapdragon 855	Qualcomm Snapdragon 625
Front Camera	20-megapixel	5-megapixel
Rear Camera	48-megapixel + 13-megapixel + 8-megapixel	12-megapixel
RAM	8GB	4GB
Storage	256GB	64GB
Battery Capacity	4000mAh	3080mAh
OS	Android 9	Android 7.1.2
Resolution	1080x2340 pixels	1080x1920 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi K20 Pro	Mi A1
Release date	May 28, 2019	September 1, 2017
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Glass	-
Dimensions (mm)	156.70 x 74.30 x 8.80	155.40 x 75.80 x 7.30
Weight (g)	191.00	165.00
Battery capacity (mAh)	4000	3080
Removable battery	No	No
Fast charging	Quick Charge 4.0	-
Colours	Carbon Black, Flame Red, Glacier Blue	Rose Gold, Gold, Black
display
Screen size (inches)	6.39	5.50
Resolution	1080x2340 pixels	1080x1920 pixels
Protection type	Gorilla Glass	-
Aspect ratio	19:9	16:9
Pixels per inch (PPI)	403	-
Touchscreen	-	Yes
hardware
Processor	octa-core	2GHz octa-core
Processor make	Qualcomm Snapdragon 855	Qualcomm Snapdragon 625
RAM	8GB	4GB
Internal storage	256GB	64GB
Expandable storage	No	Yes
Dedicated microSD slot	No	-
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)	12-megapixel
Rear autofocus	PDAF and laser autofocus	-
Rear flash	LED	Dual LED
Front camera	20-megapixel (f/2.2, 0.8-micron)	5-megapixel
Pop-Up Camera	Yes	-
software
Operating system	Android 9	Android 7.1.2
Skin	MIUI 10	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	Yes
USB OTG	-	Yes
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	Yes	No
Temperature sensor	Yes	No
Compass/ Magnetometer	-	Yes