Samsung Z1 vs BlackBerry Curve 8520 comparison

Show Only Differences Highlight Differences	Samsung Z1	BlackBerry Curve 8520
key specs
Display	4.00-inch	2.46-inch
Processor	1.2GHz dual-core	512 MHz one-core
Front Camera	0.3-megapixel	No
Rear Camera	3.1-megapixel	2-megapixel
RAM	768MB	-
Storage	4GB	256MB
Battery Capacity	1500mAh	1150mAh
OS	Tizen 2.3	BlackBerry OS 5
Resolution	480x800 pixels	240x320 pixels
general
Brand	Samsung	BlackBerry
Model	Z1	Curve 8520
Release date	January 1, 2015	August 1, 2009
Form factor	Touchscreen	Bar
Dimensions (mm)	120.40 x 63.20 x 9.70	109.00 x 60.00 x 13.90
Weight (g)	112.00	105.00
Battery capacity (mAh)	1500	1150
Removable battery	Yes	Yes
Colours	-	Black
display
Screen size (inches)	4.00	2.46
Touchscreen	Yes	No
Resolution	480x800 pixels	240x320 pixels
hardware
Processor	1.2GHz dual-core	512 MHz one-core
RAM	768MB	-
Internal storage	4GB	256MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	64	32
camera
Rear camera	3.1-megapixel	2-megapixel
Rear flash	Yes	No
Front camera	0.3-megapixel	No
software
Operating system	Tizen 2.3	BlackBerry OS 5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	No
Bluetooth	Yes, v 4.10	Yes, v 2.00
NFC	No	No
Infrared	No	No
USB OTG	No	No
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	1
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	-
3G	Yes	-
4G/ LTE	No	-
sensors
Compass/ Magnetometer	No	No
Proximity sensor	No	No
Accelerometer	Yes	No
Ambient light sensor	No	Yes
Gyroscope	No	No
Barometer	No	No
Temperature sensor	No	No

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