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Phone BlackBerry Storm2 9550 Samsung SCH-A990 AT&T Maestro 3 LG TP 5250 LG CP150
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.3" diag.
4 : 3
? 6.5" diag.
20 : 9
? 1.5" diag.
1 : 1
Display Resolution & Type 360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
240 x 320 pixels
LCD (TFT/TFD)
720 x 1600 pixels
(~270 ppi)
LCD (TFT/TFD)
? 128 x 128 pixels
(~121 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ? ?
Battery 1,400 mAh 1,000 mAh 3,900 mAh ? 800 mAh
Processor ? ? 2 GHz MediaTek Helio A22 (MT6761) ? ?
RAM ? ? 3 GB ? ?
Storage ? raw hardware ? raw hardware 32 GB ? raw hardware ? raw hardware
Main Camera 3 megapixel 3 megapixel 13 megapixel - -
Wide Camera - - 5 megapixel - -
Tele Camera - - - - -
Video Capture ? ? 1080p HD - -
Front Camera - - 5 megapixel - -
Weight 5.64 oz
(160g)
4.4 oz
(125g)
6.24 oz
(177g)
3.5 oz
(99g)
2.86 oz
(81g)
Dimensions 4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
6.58" x 3.03" x 0.33"
(167 x 77 x 8.4 mm)
3.3" x 1.8" x 0.98"
(84 x 46 x 24.9 mm)
3.46" x 1.85" x 0.74"
(88 x 47 x 18.8 mm)
Form Factor Slab Clamshell Slab Clamshell Clamshell
Platform / OS BlackBerry OS (proprietary) Android (proprietary) (proprietary)
Network Bands

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 2, 4, 5, 12, 14, 30

CDMA: 1900

AMPS: 850

GSM: 850, 900, 1800, 1900

Data Technology EVDO rA EVDO r0 LTE (Cat 4) - GPRS
Features 
Barometer - - Yes - -
Fingerprint Reader - - Yes
stand-alone
- -
Flashlight - Yes Yes - -
GPS / Location n/a Yes n/a - -
Accessibility
Adjustable Text Size n/a - n/a - -
Hearing Aid Compatible Yes Yes Yes - Yes
Multiple Languages n/a Yes n/a Yes Yes
TTY/TDD (Digital) Yes Yes - - Yes
Alerts
Extra Display - Yes - Yes Yes
Ringer Profiles Yes - - - -
Connectivity
Bluetooth Yes Yes Yes - -
USB Yes Yes Yes
USB Type C
- -
Wi-Fi Yes
802.11 b,g
- Yes
5 (802.11 a,ac,b,g,n)
- -
Contacts
Picture ID n/a Yes n/a - Yes
Ringer ID n/a Yes n/a - Yes
Voice Dialing n/a Yes n/a Yes -
Customization
Custom Graphics n/a Yes n/a Yes Yes
Custom Ringtones n/a Yes n/a Yes Yes
Real-Music Ringers n/a Yes n/a - Yes
Data & Network
Data Tethering n/a Yes n/a Yes -
WAP / Web Browser n/a Yes n/a Yes Yes
Input
Predictive Text Entry n/a Yes n/a Yes Yes
Side Keys Yes Yes Yes Yes Yes
Touch Screen Yes - Yes - -
Memory
Memory Card Slot Yes Yes Yes - -
Messaging
Email Client n/a - n/a - -
EMS / Picture Messaging n/a Yes n/a - -
Instant Messaging n/a - n/a - Yes
MMS n/a Yes n/a - Yes
Text Messaging Templates n/a Yes n/a - Yes
Music
Headphone Jack (3.5mm) Yes - Yes - -
Music Player n/a Yes n/a - -
Stereo Speakers - Yes - - -
Photo & Video
TV Output - Yes - - -
Productivity
Alarm n/a Yes n/a - Yes
Calculator n/a Yes n/a Yes Yes
Calendar n/a Yes n/a Yes Yes
To-Do List n/a - n/a - Yes
Voice Memo n/a Yes n/a Yes Yes
Software
BREW n/a Yes n/a - -
Games n/a Yes n/a Yes Yes
Java (J2ME) n/a - n/a - -
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) n/a - n/a Yes -
Speaker Phone Yes Yes Yes - Yes
  BlackBerry Storm2 9550 Samsung SCH-A990 AT&T Maestro 3 LG TP 5250 LG CP150
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Phone BlackBerry Storm2 9550 Samsung SCH-A990 AT&T Maestro 3 LG TP 5250 LG CP150

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