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Phone Samsung SCH-A990 AT&T Vista BlackBerry Storm2 9550 Kyocera 3225
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size ? 5.5" diag.
18 : 9
3.3" diag.
4 : 3
?
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
720 x 1440 pixels
(~293 ppi)
LCD (TFT/TFD)
360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
?
LCD (Grayscale)
Display Refresh ? 60 Hz ? ?
Battery 1,000 mAh 2,450 mAh 1,400 mAh ?
Processor ? 2 GHz MediaTek Helio A22 (MT6761V) ? ?
RAM ? 3 GB ? ?
Storage ? raw hardware 32 GB ? raw hardware ? raw hardware
Main Camera 3 megapixel 8 megapixel 3 megapixel -
Wide Camera - - - -
Tele Camera - - - -
Video Capture ? 1080p HD ? -
Front Camera - 5 megapixel - -
Weight 4.4 oz
(125g)
5.51 oz
(156g)
5.64 oz
(160g)
4.23 oz
(120g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
5.88" x 2.82" x 0.35"
(149 x 72 x 8.9 mm)
4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
3.4" x 1.97" x 1.02"
(86 x 50 x 25.9 mm)
Form Factor Clamshell Slab Slab Slab
Platform / OS (proprietary) Android BlackBerry OS (proprietary)
Network Bands

CDMA: 850, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30

WCDMA: 1, 2, 4, 5, 8

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology EVDO r0 LTE (Cat 4) EVDO rA 1xRTT
Features 
Flashlight Yes Yes - -
GPS / Location Yes n/a n/a Yes
Accessibility
Adjustable Text Size - n/a n/a -
Hearing Aid Compatible Yes
M3 (mostly compatible)
Yes
M4, T4 (very tele-coil compatible)
Yes
M3 (mostly compatible)
-
Multiple Languages Yes n/a n/a Yes
TTY/TDD (Digital) Yes - Yes Yes
Alerts
Extra Display Yes - - -
Ringer Profiles - - Yes -
Connectivity
Bluetooth Yes Yes Yes -
USB Yes Yes
USB Type C
Yes -
Wi-Fi - Yes Yes
802.11 b,g
-
Contacts
Picture ID Yes n/a n/a -
Ringer ID Yes n/a n/a -
Voice Dialing Yes n/a n/a Yes
Customization
Custom Graphics Yes n/a n/a Yes
Custom Ringtones Yes n/a n/a Yes
Real-Music Ringers Yes n/a n/a -
Data & Network
Data Tethering Yes n/a n/a Yes
WAP / Web Browser Yes n/a n/a Yes
Input
Predictive Text Entry Yes n/a n/a Yes
Side Keys Yes Yes Yes -
Touch Screen - Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot Yes Yes Yes -
Messaging
Email Client - n/a n/a -
EMS / Picture Messaging Yes n/a n/a Yes
Instant Messaging - n/a n/a -
MMS Yes n/a n/a -
Text Messaging Templates Yes n/a n/a -
Music
Headphone Jack (3.5mm) - Yes Yes -
Music Player Yes n/a n/a -
Stereo Speakers Yes - - -
Photo & Video
TV Output Yes - - -
Productivity
Alarm Yes n/a n/a Yes
Calculator Yes n/a n/a Yes
Calendar Yes n/a n/a Yes
To-Do List - n/a n/a -
Voice Memo Yes n/a n/a -
Software
BREW Yes n/a n/a Yes
Games Yes n/a n/a 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
  Samsung SCH-A990 AT&T Vista BlackBerry Storm2 9550 Kyocera 3225
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Phone Samsung SCH-A990 AT&T Vista BlackBerry Storm2 9550 Kyocera 3225

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