HMD Touch 4G vs BlackBerry Curve 8520 comparison

Show Only Differences Highlight Differences	HMD Touch 4G	BlackBerry Curve 8520
key specs
Display	3.20-inch	2.46-inch
Front Camera	0.3-megapixel	No
Rear Camera	2-megapixel	2-megapixel
RAM	64MB	-
Storage	128MB	256MB
Battery Capacity	2000mAh	1150mAh
OS	Series 30+ S30+ Touch	BlackBerry OS 5
Processor	-	512 MHz one-core
Resolution	-	240x320 pixels
general
Brand	HMD	BlackBerry
Model	Touch 4G	Curve 8520
Release date	October 7, 2025	August 1, 2009
AI Enabled	No	-
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Dimensions (mm)	102.30 x 61.85 x 10.85	109.00 x 60.00 x 13.90
Weight (g)	100.00	105.00
IP rating	IP52	-
Battery capacity (mAh)	2000	1150
Removable battery	Yes	Yes
Colours	Cyan, Dark Blue	Black
display
Screen size (inches)	3.20	2.46
Touchscreen	Yes	No
Resolution	-	240x320 pixels
hardware
RAM	64MB	-
Internal storage	128MB	256MB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	32	32
Dedicated microSD slot	Yes	-
Processor	-	512 MHz one-core
camera
Rear camera	2-megapixel	2-megapixel
No. of Rear Cameras	1	-
Rear flash	Yes	No
Front camera	0.3-megapixel	No
No. of Front Cameras	1	-
software
Operating system	Series 30+ S30+ Touch	BlackBerry OS 5
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 b/g/n	-
GPS	Yes	No
Bluetooth	Yes, v 5.00	Yes, v 2.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	No
Number of SIMs	2	1
Active 4G on both SIM cards	Yes	-
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
3G	-	No
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	-
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	No
Accelerometer	-	No
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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