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Phone BlackBerry Storm2 9550 ZTE Blade A7 Prime Casio G'zOne Boulder BlackBerry Curve 8300
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 3.3" diag.
4 : 3
6.1" diag.
19.5 : 9
2" diag.
4 : 3
?
Display Resolution & Type 360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
720 x 1560 pixels
(~282 ppi)
LCD (TFT/TFD)
240 x 320 pixels
(~200 ppi)
LCD (TFT/TFD)
320 x 240 pixels
LCD (TFT/TFD)
Display Refresh ? 60 Hz ? ?
Battery 1,400 mAh 3,200 mAh 810 mAh ?
Processor ? 2 GHz MediaTek Helio A22 (MT6761) ? ?
RAM ? 3 GB ? ?
Storage ? raw hardware 32 GB ? raw hardware ? raw hardware
Main Camera 3 megapixel 16 megapixel 1 megapixel 2 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture ? 1080p HD ? -
Front Camera - 5 megapixel - -
Weight 5.64 oz
(160g)
5.82 oz
(165g)
4.9 oz
(139g)
3.92 oz
(111g)
Dimensions 4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
6.17" x 2.87" x 0.32"
(157 x 73 x 8.1 mm)
3.9" x 2" x 0.9"
(99 x 51 x 22.9 mm)
4.2" x 2.36" x 0.61"
(107 x 60 x 15.5 mm)
Form Factor Slab Slab Clamshell Slab
Platform / OS BlackBerry OS Android (proprietary) BlackBerry OS
Network Bands

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 5, 13

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology EVDO rA LTE (Cat 4) EVDO rA EDGE
Features 
Fingerprint Reader - Yes - -
Flashlight - Yes Yes -
GPS / Location n/a n/a Yes n/a
Ruggedized - - Yes -
Water-Resistant - Yes
IPX2 (drip)
Yes -
Accessibility
Adjustable Text Size n/a n/a - n/a
Hearing Aid Compatible Yes Yes Yes -
Multiple Languages n/a n/a Yes n/a
TTY/TDD (Digital) Yes - Yes Yes
Alerts
Extra Display - - Yes -
Ringer Profiles Yes - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
USB Yes Yes
USB Type C
Yes Yes
Wi-Fi Yes
802.11 b,g
Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID n/a n/a Yes n/a
Ringer ID n/a n/a Yes n/a
Voice Dialing n/a n/a Yes n/a
Customization
Changeable Body Plates - - Yes -
Custom Graphics n/a n/a Yes n/a
Custom Ringtones n/a n/a Yes n/a
Real-Music Ringers n/a n/a - n/a
Data & Network
Data Tethering n/a n/a Yes n/a
WAP / Web Browser n/a n/a Yes n/a
Input
Predictive Text Entry n/a n/a Yes n/a
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes
Touch Screen Yes Yes - -
Memory
Memory Card Slot Yes Yes Yes Yes
Messaging
Email Client n/a n/a - n/a
EMS / Picture Messaging n/a n/a Yes n/a
Instant Messaging n/a n/a - n/a
MMS n/a n/a Yes n/a
Text Messaging Templates n/a n/a Yes n/a
Music
FM Radio - Yes - -
Headphone Jack (3.5mm) Yes Yes - Yes
Music Player n/a n/a Yes n/a
Productivity
Alarm n/a n/a Yes n/a
Calculator n/a n/a Yes n/a
Calendar n/a n/a Yes n/a
To-Do List n/a n/a - n/a
Voice Memo n/a n/a Yes n/a
Software
BREW n/a n/a Yes n/a
Games n/a n/a Yes n/a
Java (J2ME) n/a n/a - n/a
Voice
HD Voice - Yes - -
Push-To-Talk - - Yes Yes *
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  BlackBerry Storm2 9550 ZTE Blade A7 Prime Casio G'zOne Boulder BlackBerry Curve 8300
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Phone BlackBerry Storm2 9550 ZTE Blade A7 Prime Casio G'zOne Boulder BlackBerry Curve 8300

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