Xiaomi Redmi 2A vs Samsung Galaxy Note 4 Duo comparison

Show Only Differences Highlight Differences	Xiaomi Redmi 2A	Samsung Galaxy Note 4 Duos
key specs
Display	4.70-inch	5.70-inch
Processor	Leadcore L1860C	Qualcomm Snapdragon 805
Front Camera	2-megapixel	3.7-megapixel
Rear Camera	8-megapixel	16-megapixel
RAM	1GB	3GB
Storage	8GB	16GB
Battery Capacity	2200mAh	3000mAh
OS	Android 4.4	Android 4.4.2
Resolution	720x1280 pixels	1440x2560 pixels
general
Brand	Xiaomi	Samsung
Model	Redmi 2A	Galaxy Note 4 Duos
Release date	March 1, 2015	October 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	134.00 x 67.20 x 9.40	-
Battery capacity (mAh)	2200	3000
Removable battery	Yes	No
display
Screen size (inches)	4.70	5.70
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	1440x2560 pixels
Pixels per inch (PPI)	312	515
hardware
Processor	1.5GHz quad-core	2.7GHz quad-core
Processor make	Leadcore L1860C	Qualcomm Snapdragon 805
RAM	1GB	3GB
Internal storage	8GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	128
camera
Rear camera	8-megapixel	16-megapixel
Rear flash	LED	LED
Front camera	2-megapixel	3.7-megapixel
software
Operating system	Android 4.4	Android 4.4.2
Skin	MIUI6	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.00
NFC	No	Yes
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Compass/ Magnetometer	No	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	No	No
Temperature sensor	No	No

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