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Samsung Galaxy M20 vs Oppo A7 vs Xiaomi Redmi Note 6 Pro

Samsung Galaxy M20 vs Oppo A7 vs Xiaomi Redmi Note 6 Pro comparison

Show Only Differences Highlight Differences	Samsung Galaxy M20	Oppo A7	Xiaomi Redmi Note 6 Pro
ratings
Overall NDTV Rating	Read Review	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	6.20-inch	6.26-inch
Processor	Samsung Exynos 7904	-	Qualcomm Snapdragon 636
Front Camera	8-megapixel	16-megapixel	20-megapixel + 2-megapixel
Rear Camera	13-megapixel + 5-megapixel	13-megapixel + 2-megapixel	12-megapixel + 5-megapixel
RAM	3GB	4GB	4GB
Storage	32GB	64GB	64GB
Battery Capacity	5000mAh	4230mAh	4000mAh
OS	Android 8.1 Oreo	Android 8.1	Android
Resolution	1080x2340 pixels	-	1080x2280 pixels
general
Brand	Samsung	Oppo	Xiaomi
Model	Galaxy M20	A7	Redmi Note 6 Pro
Release date	January 1, 2019	November 1, 2018	September 28, 2018
Launched in India	Yes	Yes	-
Form factor	Touchscreen	Touchscreen	Touchscreen
Battery capacity (mAh)	5000	4230	4000
Removable battery	No	No	No
Wireless charging	No	-	No
Colours	Charcoal Black, Ocean Blue	Glaring Gold, Glaze Blue	Black, Blue, Rose Gold
Body type	-	Plastic	-
Dimensions (mm)	-	155.90 x 75.40 x 8.10	157.91 x 76.38 x 8.26
Weight (g)	-	168.00	-
SAR value	-	1.37	1.05
Fast charging	-	-	Quick Charge 3.0
display
Screen size (inches)	6.30	6.20	6.26
Touchscreen	Yes	Yes	Yes
Resolution	1080x2340 pixels	-	1080x2280 pixels
Aspect ratio	19.5:9	19.5:9	19:9
hardware
Processor	1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)	-	octa-core
Processor make	Samsung Exynos 7904	Qualcomm Snapdragon 450	Qualcomm Snapdragon 636
RAM	3GB	4GB	4GB
Internal storage	32GB	64GB	64GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	512	256	-
Dedicated microSD slot	Yes	Yes	No
camera
Rear camera	13-megapixel (f/1.9) + 5-megapixel (f/2.2)	13-megapixel (f/2.2) + 2-megapixel (f/2.4)	12-megapixel (f/1.9, 1.4-micron) + 5-megapixel
Rear autofocus	Yes	Yes	Yes
Rear flash	Yes	Yes	Yes
Front camera	8-megapixel (f/2.0)	16-megapixel	20-megapixel (f/2.0, 1.8-micron) + 2-megapixel
Front flash	No	No	-
Front autofocus	-	No	-
software
Operating system	Android 8.1 Oreo	Android 8.1	Android
Skin	Samsung Experience 9.5 UX	ColorOS 5.2	MIUI
connectivity
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n	-
GPS	Yes	Yes	Yes
Bluetooth	Yes	Yes, v 4.20	Yes, v 5.00
USB Type-C	Yes	-	-
Micro-USB	No	Yes	Yes
Headphones	3.5mm	3.5mm	-
Number of SIMs	2	2	2
Wi-Fi	-	Yes	Yes
USB OTG	-	Yes	-
FM	-	Yes	-
Active 4G on both SIM cards	-	Yes	Yes
NFC	-	-	No
sim 1
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	-	Nano-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sensors
Face unlock	Yes	Yes	-
Fingerprint sensor	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Compass/ Magnetometer	-	Yes	-
Ambient light sensor	-	Yes	-
Gyroscope	-	Yes	-

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