Samsung Galaxy M40 vs Xiaomi Redmi K20 comparison

Show Only Differences Highlight Differences	Samsung Galaxy M40	Xiaomi Redmi K20
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	6.30-inch	6.39-inch
Processor	Qualcomm Snapdragon 675	Qualcomm Snapdragon 730
Front Camera	16-megapixel	20-megapixel
Rear Camera	32-megapixel + 5-megapixel + 8-megapixel	48-megapixel + 8-megapixel + 13-megapixel
RAM	6GB	6GB
Storage	128GB	64GB
Battery Capacity	3500mAh	4000mAh
OS	Android 9 Pie	Android Pie
Resolution	1080x2340 pixels	1080x2340 pixels
general
Brand	Samsung	Xiaomi
Model	Galaxy M40	Redmi K20
Release date	June 11, 2019	May 28, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Glass
Dimensions (mm)	155.30 x 73.90 x 7.90	156.70 x 74.30 x 8.80
Weight (g)	168.00	191.00
Battery capacity (mAh)	3500	4000
Removable battery	No	-
Fast charging	Proprietary	Proprietary
Colours	Midnight Blue, Seawater Blue, Cocktail Orange	Carbon Black, Glacier Blue, Flame Red
display
Screen size (inches)	6.30	6.39
Touchscreen	Yes	Yes
Resolution	1080x2340 pixels	1080x2340 pixels
Protection type	Gorilla Glass	Gorilla Glass
Aspect ratio	19.5:9	19.5:9
Pixels per inch (PPI)	-	403
hardware
Processor	2GHz octa-core (8x2GHz)	1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor make	Qualcomm Snapdragon 675	Qualcomm Snapdragon 730
RAM	6GB	6GB
Internal storage	128GB	64GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	512	-
Dedicated microSD slot	No	No
camera
Rear camera	32-megapixel (f/1.7) + 5-megapixel + 8-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)
Rear autofocus	Yes	Yes
Rear flash	LED	Yes
Front camera	16-megapixel	20-megapixel (f/2.2, 0.8-micron)
Pop-Up Camera	-	Yes
Front flash	-	No
software
Operating system	Android 9 Pie	Android Pie
Skin	OneUI	MIUI 10
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
NFC	Yes	No
USB OTG	Yes	-
USB Type-C	Yes	Yes
Headphones	No	3.5mm
FM	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Infrared	-	Yes
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Compass/ Magnetometer	-	Yes

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