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Samsung Galaxy S7 vs Samsung Galaxy S6 vs Sony Xperia Z3 Dual

Samsung Galaxy S7 vs Samsung Galaxy S6 vs Sony Xperia Z3 Du comparison

Show Only Differences Highlight Differences	Samsung Galaxy S7	Samsung Galaxy S6	Sony Xperia Z3 Dual
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	5.10-inch	5.10-inch	5.20-inch
Processor	1.6GHz octa-core	Samsung Exynos 7 Octa 7420	Qualcomm Snapdragon 801
Front Camera	5-megapixel	5-megapixel	2.2-megapixel
Rear Camera	12-megapixel	16-megapixel	20.7-megapixel
RAM	4GB	3GB	3GB
Storage	32GB	32GB	16GB
Battery Capacity	3000mAh	2550mAh	3100mAh
OS	Android 6.0	Android 5.0	Android 4.4
Resolution	1440x2560 pixels	1440x2560 pixels	1080x1920 pixels
general
Brand	Samsung	Samsung	Sony
Model	Galaxy S7	Galaxy S6	Xperia Z3 Dual
Release date	February 1, 2016	March 1, 2015	December 1, 2014
Form factor	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	142.40 x 69.60 x 7.90	143.40 x 70.50 x 6.80	146.00 x 72.00 x 7.30
Weight (g)	152.00	138.00	152.00
Battery capacity (mAh)	3000	2550	3100
Removable battery	No	No	No
Launched in India	-	Yes	-
display
Screen size (inches)	5.10	5.10	5.20
Touchscreen	Yes	Yes	Yes
Resolution	1440x2560 pixels	1440x2560 pixels	1080x1920 pixels
Pixels per inch (PPI)	577	577	424
Protection type	-	Gorilla Glass	-
Aspect ratio	-	16:9	-
hardware
Processor	1.6GHz octa-core	octa-core (4x2.1GHz + 4x1.5GHz)	2.5GHz quad-core
RAM	4GB	3GB	3GB
Internal storage	32GB	32GB	16GB
Expandable storage	Yes	No	Yes
Expandable storage type	microSD	-	microSD
Expandable storage up to (GB)	200	-	128
Processor make	-	Samsung Exynos 7 Octa 7420	Qualcomm Snapdragon 801
camera
Rear camera	12-megapixel	16-megapixel (f/1.9, 1.12-micron)	20.7-megapixel
Rear flash	Yes	LED	LED
Front camera	5-megapixel	5-megapixel (f/1.9, 1.34-micron)	2.2-megapixel
Rear autofocus	-	Yes	-
software
Operating system	Android 6.0	Android 5.0	Android 4.4
Skin	-	TouchWiz	-
connectivity
Wi-Fi	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.10	Yes, v 4.00
NFC	Yes	Yes	Yes
Infrared	No	Yes	No
USB OTG	Yes	Yes	No
Headphones	3.5mm	3.5mm	3.5mm
FM	No	No	Yes
Number of SIMs	2	1	2
Wi-Fi Direct	No	Yes	Yes
Mobile High-Definition Link (MHL)	No	No	No
Micro-USB	-	Yes	-
sim 1
GSM/CDMA	GSM	GSM	GSM
3G	Yes	Yes	Yes
4G/ LTE	Yes	Yes	Yes
SIM Type	-	Nano-SIM	Nano-SIM
sim 2
GSM/CDMA	GSM	-	GSM
3G	Yes	-	Yes
4G/ LTE	Yes	-	No
SIM Type	-	-	Nano-SIM
sensors
Compass/ Magnetometer	Yes	Yes	Yes
Proximity sensor	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes
Barometer	Yes	Yes	Yes
Temperature sensor	No	No	No
Fingerprint sensor	-	Yes	-

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