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Samsung Galaxy A6 vs Xiaomi Redmi 4A vs Samsung Galaxy Note 4

Samsung Galaxy A6 vs Xiaomi Redmi 4A vs Samsung Galaxy Note 4 comparison

Show Only Differences Highlight Differences	Samsung Galaxy A6	Xiaomi Redmi 4A	Samsung Galaxy Note 4
key specs
Display	5.60-inch	5.00-inch	5.70-inch
Processor	1.6GHz octa-core	Qualcomm Snapdragon 425	Qualcomm Snapdragon 805
Front Camera	16-megapixel	5-megapixel	3.7-megapixel
Rear Camera	16-megapixel	13-megapixel	16-megapixel
RAM	3GB	2GB	3GB
Storage	32GB	16GB	32GB
Battery Capacity	3000mAh	3120mAh	3220mAh
OS	Android 8.0	Android 6.0	Android 4.4
Resolution	720x1480 pixels	720x1280 pixels	1440x2560 pixels
general
Brand	Samsung	Xiaomi	Samsung
Model	Galaxy A6	Redmi 4A	Galaxy Note 4
Release date	May 1, 2018	November 1, 2016	September 1, 2014
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	149.90 x 70.90 x 7.70	139.50 x 70.40 x 8.50	153.50 x 78.60 x 8.50
Battery capacity (mAh)	3000	3120	3220
Launched in India	-	Yes	-
Weight (g)	-	131.50	176.00
Removable battery	-	No	Yes
Colours	-	Golden, Rose Gold, Dark Grey	-
display
Screen size (inches)	5.60	5.00	5.70
Touchscreen	Yes	Yes	Yes
Resolution	720x1480 pixels	720x1280 pixels	1440x2560 pixels
Aspect ratio	-	16:9	-
Pixels per inch (PPI)	-	296	515
hardware
Processor	1.6GHz octa-core	1.4GHz quad-core	2.7GHz quad-core
RAM	3GB	2GB	3GB
Internal storage	32GB	16GB	32GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	256	128	128
Processor make	-	Qualcomm Snapdragon 425	Qualcomm Snapdragon 805
camera
Rear camera	16-megapixel	13-megapixel (f/2.2)	16-megapixel
Rear flash	LED	Dual LED	LED
Front camera	16-megapixel	5-megapixel (f/2.2)	3.7-megapixel
software
Operating system	Android 8.0	Android 6.0	Android 4.4
Skin	-	MIUI 8	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 a/b/g/n	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.10	Yes, v 4.10
NFC	-	No	Yes
Infrared	-	Yes	Yes
USB OTG	-	Yes	No
Headphones	-	3.5mm	3.5mm
FM	-	Yes	No
Number of SIMs	-	2	1
Wi-Fi Direct	-	Yes	Yes
Mobile High-Definition Link (MHL)	-	No	Yes
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	-
sim 1
SIM Type	-	Micro-SIM	Micro-SIM
GSM/CDMA	-	GSM	GSM
3G	-	Yes	Yes
4G/ LTE	-	Yes	Yes
sim 2
SIM Type	-	Nano-SIM	-
GSM/CDMA	-	GSM	-
3G	-	Yes	-
4G/ LTE	-	Yes	-
sensors
Compass/ Magnetometer	-	No	Yes
Proximity sensor	-	Yes	Yes
Accelerometer	-	Yes	Yes
Ambient light sensor	-	Yes	Yes
Gyroscope	-	Yes	Yes
Barometer	-	No	Yes
Temperature sensor	-	No	No