Home
Mobiles
Phone Finder
Compare Mobile Phones
Xiaomi Redmi Note 4 vs Samsung Galaxy A3 (2016) vs Xiaomi Mi 4i vs Samsung Galaxy A3 Duos

Xiaomi Redmi Note 4 vs Samsung Galaxy A3 (2016) vs Xiaomi Mi 4i vs Samsung Galaxy A3 Duo comparison

Show Only Differences Highlight Differences	Xiaomi Redmi Note 4	Samsung Galaxy A3 (2016)	Xiaomi Mi 4i	Samsung Galaxy A3 Duos
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	5.50-inch	4.70-inch	5.00-inch	4.50-inch
Processor	Qualcomm Snapdragon 625	1.5GHz quad-core	Qualcomm Snapdragon 615	1.2GHz quad-core
Front Camera	5-megapixel	5-megapixel	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel	13-megapixel	8-megapixel
RAM	4GB	1.5GB	2GB	1GB
Storage	64GB	16GB	16GB	16GB
Battery Capacity	4100mAh	2300mAh	3120mAh	1900mAh
OS	Android 6.0	Android 5.1	Android 5.0.2	Android 4.4
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels	540x960 pixels
general
Brand	Xiaomi	Samsung	Xiaomi	Samsung
Model	Redmi Note 4	Galaxy A3 (2016)	Mi 4i	Galaxy A3 Duos
Release date	August 1, 2016	December 1, 2015	April 1, 2015	February 1, 2015
Launched in India	Yes	-	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	151.00 x 76.00 x 8.30	134.50 x 65.20 x 7.30	138.10 x 69.60 x 7.80	130.10 x 65.50 x 6.90
Weight (g)	175.00	132.00	130.00	110.30
Battery capacity (mAh)	4100	2300	3120	1900
Removable battery	No	No	No	No
Colours	Gold, Grey, Matte Black	Gold, Pink, White, Black	Black, White, Orange, Light Blue, and Pink	Blue, White, Gold
display
Screen size (inches)	5.50	4.70	5.00	4.50
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x1920 pixels	720x1280 pixels	1080x1920 pixels	540x960 pixels
Aspect ratio	16:9	-	-	-
Pixels per inch (PPI)	401	-	441	-
hardware
Processor	2GHz octa-core	1.5GHz quad-core	1.7GHz octa-core	1.2GHz quad-core
Processor make	Qualcomm Snapdragon 625	-	Qualcomm Snapdragon 615	-
RAM	4GB	1.5GB	2GB	1GB
Internal storage	64GB	16GB	16GB	16GB
Expandable storage	Yes	Yes	No	Yes
Expandable storage type	microSD	microSD	-	microSD
Expandable storage up to (GB)	128	128	-	64
camera
Rear camera	13-megapixel (f/2.0, 1.12-micron)	13-megapixel	13-megapixel	8-megapixel
Rear autofocus	Phase detection autofocus	-	-	-
Rear flash	Dual LED	LED	Dual LED	LED
Front camera	5-megapixel (f/2.0)	5-megapixel	5-megapixel	5-megapixel
software
Operating system	Android 6.0	Android 5.1	Android 5.0.2	Android 4.4
Skin	MIUI 8	-	MIUI 6	-
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 a/b/g/n	802.11 b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 4.10	Yes, v 4.10	Yes, v 4.10	Yes, v 4.00
NFC	No	Yes	No	Yes
Infrared	Yes	No	No	No
USB OTG	Yes	No	Yes	No
Micro-USB	Yes	-	-	-
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes	Yes
Number of SIMs	2	1	2	2
Wi-Fi Direct	No	No	Yes	No
Mobile High-Definition Link (MHL)	No	No	No	No
sim 1
SIM Type	Micro-SIM	Regular	Micro-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM	GSM
3G	Yes	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	-	Micro-SIM	Nano-SIM
GSM/CDMA	GSM	-	GSM	GSM
3G	Yes	-	Yes	Yes
4G/ LTE	Yes	-	Yes	No
sensors
Fingerprint sensor	Yes	-	-	-
Compass/ Magnetometer	Yes	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes	No
Gyroscope	Yes	No	Yes	No
Barometer	No	No	No	No
Temperature sensor	No	No	No	No

Related Comparisons

Popular Mobile Brands