Samsung Z3 vs Samsung Galaxy J7 comparison

Show Only Differences Highlight Differences	Samsung Z3	Samsung Galaxy J7
key specs
Display	5.00-inch	5.50-inch
Processor	Spreadtrum SC7730S	Samsung Exynos 7 Octa 7580
Front Camera	5-megapixel	5-megapixel
Rear Camera	8-megapixel	13-megapixel
RAM	1GB	1.5GB
Storage	8GB	16GB
Battery Capacity	2600mAh	3000mAh
OS	Tizen 2.4	Android 5.1
Resolution	720x1280 pixels	720x1280 pixels
general
Brand	Samsung	Samsung
Model	Z3	Galaxy J7
Release date	October 1, 2015	June 1, 2015
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	141.60 x 70.00 x 7.90	152.40 x 78.60 x 7.50
Weight (g)	137.00	171.00
Battery capacity (mAh)	2600	3000
Removable battery	Yes	Yes
Colours	Gold, Black, Silver	Black, White, Gold
Launched in India	-	Yes
Body type	-	Plastic
display
Screen size (inches)	5.00	5.50
Touchscreen	Yes	Yes
Resolution	720x1280 pixels	720x1280 pixels
Aspect ratio	-	16:9
hardware
Processor	1.3GHz quad-core	1.5GHz octa-core
Processor make	Spreadtrum SC7730S	Samsung Exynos 7 Octa 7580
RAM	1GB	1.5GB
Internal storage	8GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	128	128
camera
Rear camera	8-megapixel	13-megapixel (f/1.9)
Rear flash	LED	LED
Front camera	5-megapixel	5-megapixel (f/2.2)
Rear autofocus	-	Yes
Front flash	-	LED
software
Operating system	Tizen 2.4	Android 5.1
Skin	-	TouchWiz UI
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 4.00	Yes, v 4.10
NFC	No	No
Infrared	No	No
USB OTG	No	Yes
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	Yes
Mobile High-Definition Link (MHL)	No	No
Micro-USB	-	Yes
sim 1
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	No	Yes
sim 2
SIM Type	Micro-SIM	Micro-SIM
GSM/CDMA	GSM	GSM
3G	No	Yes
4G/ LTE	No	No
sensors
Compass/ Magnetometer	No	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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