Xolo Era 4X vs BlackBerry Curve 8520 comparison

Show Only Differences Highlight Differences	Xolo Era 4X	BlackBerry Curve 8520
key specs
Display	5.45-inch	2.46-inch
Processor	1.5GHz quad-core	512 MHz one-core
Front Camera	5-megapixel	No
Rear Camera	8-megapixel	2-megapixel
RAM	1GB	-
Storage	16GB	256MB
Battery Capacity	3000mAh	1150mAh
OS	Android 8.1 Oreo (Go edition)	BlackBerry OS 5
Resolution	720x1440 pixels	240x320 pixels
general
Brand	Xolo	BlackBerry
Model	Era 4X	Curve 8520
Release date	January 1, 2019	August 1, 2009
Form factor	Touchscreen	Bar
Weight (g)	141.00	105.00
Battery capacity (mAh)	3000	1150
Colours	Gold	Black
Dimensions (mm)	-	109.00 x 60.00 x 13.90
Removable battery	-	Yes
display
Screen size (inches)	5.45	2.46
Touchscreen	Yes	No
Resolution	720x1440 pixels	240x320 pixels
Aspect ratio	18:9	-
hardware
Processor	1.5GHz quad-core	512 MHz one-core
RAM	1GB	-
Internal storage	16GB	256MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	8-megapixel	2-megapixel
Rear autofocus	Yes	-
Rear flash	Yes	No
Front camera	5-megapixel	No
software
Operating system	Android 8.1 Oreo (Go edition)	BlackBerry OS 5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	No
Bluetooth	Yes	Yes, v 2.00
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	1
Active 4G on both SIM cards	No	-
NFC	-	No
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
Face unlock	Yes	-
Accelerometer	Yes	No
Ambient light sensor	Yes	Yes
Compass/ Magnetometer	-	No
Proximity sensor	-	No
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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