BlackBerry KEY2 vs BlackBerry Curve 8520 comparison

Show Only Differences Highlight Differences	BlackBerry KEY2	BlackBerry Curve 8520
key specs
Display	4.50-inch	2.46-inch
Processor	Qualcomm Snapdragon 660	512 MHz one-core
Front Camera	8-megapixel	No
Rear Camera	12-megapixel	2-megapixel
RAM	4GB	-
Storage	64GB	256MB
Battery Capacity	3500mAh	1150mAh
OS	Android 8.1	BlackBerry OS 5
Resolution	1080x1620 pixels	240x320 pixels
general
Brand	BlackBerry	BlackBerry
Model	KEY2	Curve 8520
Release date	June 1, 2018	August 1, 2009
Form factor	Touchscreen	Bar
Dimensions (mm)	151.40 x 71.80 x 8.50	109.00 x 60.00 x 13.90
Weight (g)	168.00	105.00
Battery capacity (mAh)	3500	1150
Colours	Black, Grey	Black
Removable battery	-	Yes
display
Screen size (inches)	4.50	2.46
Touchscreen	Yes	No
Resolution	1080x1620 pixels	240x320 pixels
Pixels per inch (PPI)	434	-
hardware
Processor	2.2GHz octa-core	512 MHz one-core
Processor make	Qualcomm Snapdragon 660	-
RAM	4GB	-
Internal storage	64GB	256MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	32
camera
Rear camera	12-megapixel	2-megapixel
Rear flash	LED	No
Front camera	8-megapixel	No
software
Operating system	Android 8.1	BlackBerry OS 5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	No
Bluetooth	Yes	Yes, v 2.00
NFC	Yes	No
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	1
Infrared	-	No
USB OTG	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM	GSM
3G	Yes	No
4G/ LTE	Yes	No
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No

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