Samsung Z1 vs Samsung Galaxy Star 2 comparison

Show Only Differences Highlight Differences	Samsung Z1	Samsung Galaxy Star 2
key specs
Display	4.00-inch	3.50-inch
Processor	1.2GHz dual-core	Spreadtrum SC6815A
Front Camera	0.3-megapixel	No
Rear Camera	3.1-megapixel	2-megapixel
RAM	768MB	512MB
Storage	4GB	4GB
Battery Capacity	1500mAh	1300mAh
OS	Tizen 2.3	Android 4.4
Resolution	480x800 pixels	320x480 pixels
general
Brand	Samsung	Samsung
Model	Z1	Galaxy Star 2
Release date	January 1, 2015	August 1, 2014
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	120.40 x 63.20 x 9.70	109.80 x 59.90 x 11.80
Weight (g)	112.00	107.60
Battery capacity (mAh)	1500	1300
Removable battery	Yes	Yes
Colours	-	White, Iris Charcoal
display
Screen size (inches)	4.00	3.50
Touchscreen	Yes	Yes
Resolution	480x800 pixels	320x480 pixels
Pixels per inch (PPI)	-	165
hardware
Processor	1.2GHz dual-core	1GHz one-core
RAM	768MB	512MB
Internal storage	4GB	4GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
Processor make	-	Spreadtrum SC6815A
camera
Rear camera	3.1-megapixel	2-megapixel
Rear flash	Yes	-
Front camera	0.3-megapixel	No
software
Operating system	Tizen 2.3	Android 4.4
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	802.11 b/g/n
GPS	Yes	No
Bluetooth	Yes, v 4.10	Yes, v 4.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Wi-Fi Direct	No	No
Mobile High-Definition Link (MHL)	No	No
sim 1
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
SIM Type	-	Regular
sim 2
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	No	No
SIM Type	-	Regular
sensors
Compass/ Magnetometer	No	No
Proximity sensor	No	No
Accelerometer	Yes	Yes
Ambient light sensor	No	No
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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