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Samsung Galaxy A3 Duos vs Sony Xperia E3 vs Samsung Galaxy S4 Mini

Samsung Galaxy A3 Duos vs Sony Xperia E3 vs Samsung Galaxy S4 Mini comparison

Show Only Differences Highlight Differences	Samsung Galaxy A3 Duos	Sony Xperia E3	Samsung Galaxy S4 Mini
key specs
Display	4.50-inch	4.50-inch	4.30-inch
Processor	1.2GHz quad-core	Qualcomm Snapdragon 400	1.7GHz dual-core
Front Camera	5-megapixel	0.3-megapixel	1.9-megapixel
Rear Camera	8-megapixel	5-megapixel	8-megapixel
RAM	1GB	1GB	1.5GB
Storage	16GB	4GB	8GB
Battery Capacity	1900mAh	2330mAh	1900mAh
OS	Android 4.4	Android 4.4	Android 4.2.2
Resolution	540x960 pixels	480x854 pixels	540x960 pixels
general
Brand	Samsung	Sony	Samsung
Model	Galaxy A3 Duos	Xperia E3	Galaxy S4 Mini
Release date	February 1, 2015	September 1, 2014	July 1, 2013
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	130.10 x 65.50 x 6.90	137.10 x 69.40 x 8.50	124.60 x 61.30 x 8.94
Weight (g)	110.30	143.80	108.00
Battery capacity (mAh)	1900	2330	1900
Removable battery	No	No	Yes
Colours	Blue, White, Gold	Black, White, Yellow, Copper	-
Alternate names	-	-	GT-I9192
display
Screen size (inches)	4.50	4.50	4.30
Touchscreen	Yes	Yes	Yes
Resolution	540x960 pixels	480x854 pixels	540x960 pixels
Pixels per inch (PPI)	-	-	256
hardware
Processor	1.2GHz quad-core	1.2GHz quad-core	1.7GHz dual-core
RAM	1GB	1GB	1.5GB
Internal storage	16GB	4GB	8GB
Expandable storage	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD
Expandable storage up to (GB)	64	32	64
Processor make	-	Qualcomm Snapdragon 400	-
camera
Rear camera	8-megapixel	5-megapixel	8-megapixel
Rear flash	LED	LED	LED
Front camera	5-megapixel	0.3-megapixel	1.9-megapixel
software
Operating system	Android 4.4	Android 4.4	Android 4.2.2
Skin	-	-	TouchWiz
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n	802.11 a/b/g/n
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.00	Yes, v 4.00
NFC	Yes	No	No
Infrared	No	No	Yes
USB OTG	No	No	No
Headphones	3.5mm	3.5mm	3.5mm
FM	Yes	Yes	Yes
Number of SIMs	2	1	2
Wi-Fi Direct	No	No	Yes
Mobile High-Definition Link (MHL)	No	No	No
sim 1
SIM Type	Nano-SIM	Regular	Micro-SIM
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	-	Micro-SIM
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	No	-	No
sensors
Compass/ Magnetometer	Yes	No	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	No	Yes	Yes
Gyroscope	No	Yes	Yes
Barometer	No	No	No
Temperature sensor	No	No	No

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