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Phone Samsung SCH-A990 BlackBerry 7130e Sony Ericsson K850 Samsung Galaxy Alpha Sanyo SCP-3100
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 2.2" diag.
4 : 3
4.7" diag.
16 : 9
?
Display Resolution & Type 240 x 320 pixels
LCD (TFT/TFD)
240 x 260 pixels
LCD (Color)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~312 ppi)
AMOLED
128 x 160 pixels
LCD (STN)
Display Refresh ? ? ? 60 Hz ?
Battery 1,000 mAh 1,000 mAh ? 1,860 mAh 1,000 mAh
Processor ? ? ? 2.5 GHz Qualcomm Snapdragon 801 (MSM8974-AC) ?
RAM ? ? ? 2 GB ?
Storage ? raw hardware ? raw hardware ? raw hardware 32 GB ? raw hardware
Main Camera 3 megapixel - 5 megapixel 12 megapixel Yes
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture ? - ? 4K UHD -
Front Camera - - - 2 megapixel -
Weight 4.4 oz
(125g)
4.7 oz
(133g)
4.2 oz
(119g)
4.06 oz
(115g)
3.5 oz
(99g)
Dimensions 3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
4.6" x 2.2" x 0.9"
(117 x 56 x 22.9 mm)
4" x 1.9" x 0.7"
(102 x 48 x 17.8 mm)
5.21" x 2.58" x 0.26"
(132 x 66 x 6.7 mm)
3.31" x 1.83" x 1.01"
(84 x 46 x 25.7 mm)
Form Factor Clamshell Slab Slab Slab Clamshell
Platform / OS (proprietary) BlackBerry OS (proprietary) Android (proprietary)
Network Bands

CDMA: 850, 1900

CDMA: 850, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 17

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology EVDO r0 EVDO r0 HSDPA 3.6 LTE (Cat 4) 1xRTT
Features 
Fingerprint Reader - - - Yes -
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
M3, T3 (mostly tele-coil compatible)
- Yes
M3 (mostly compatible)
Yes
M4, T4 (very tele-coil compatible)
Multiple Languages Yes n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - - - Yes
Ringer Profiles - Yes Yes - -
Connectivity
Bluetooth Yes Yes Yes Yes -
Mobile Hotspot - n/a - n/a -
NFC - - - Yes -
USB Yes Yes Yes Yes Yes
Wi-Fi - - - Yes
5 (802.11 a,ac,b,g,n)
-
Contacts
Picture ID Yes n/a Yes n/a Yes
Ringer ID Yes n/a Yes n/a Yes
Voice Dialing Yes n/a Yes n/a Yes
Customization
Custom Graphics Yes n/a Yes n/a Yes
Custom Ringtones Yes n/a Yes n/a Yes
Real-Music Ringers Yes n/a Yes n/a -
Data & Network
Data Tethering Yes n/a Yes n/a -
External Antenna Jack - n/a - n/a Yes
WAP / Web Browser Yes n/a Yes n/a Yes
Input
Predictive Text Entry Yes n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - - - Yes
Capacitive
-
Memory
Memory Card Slot Yes - Yes - -
Messaging
Email Client - n/a Yes n/a -
EMS / Picture Messaging Yes n/a - n/a -
Instant Messaging - n/a - n/a -
MMS Yes n/a Yes n/a -
Text Messaging Templates Yes n/a Yes n/a -
Music
FM Radio - - Yes - -
Headphone Jack (3.5mm) - - - Yes -
Music Player Yes n/a Yes n/a -
Stereo Speakers Yes - - Yes -
Photo & Video
TV Output Yes - - Yes -
Video Calling - n/a Yes * n/a -
Productivity
Alarm Yes n/a Yes n/a Yes
Calculator Yes n/a Yes n/a Yes
Calendar Yes n/a Yes n/a Yes
To-Do List - n/a Yes n/a -
Voice Memo Yes n/a Yes n/a Yes
Software
BREW Yes n/a - n/a -
Games Yes n/a Yes n/a Yes
Java (J2ME) - n/a Yes n/a Yes
Voice
Call Screening - - - - Yes
HD Voice - - - Yes -
Headset Jack (2.5 mm) - n/a - n/a Yes
Push-To-Talk - - - - Yes
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SCH-A990 BlackBerry 7130e Sony Ericsson K850 Samsung Galaxy Alpha Sanyo SCP-3100
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SCH-A990 BlackBerry 7130e Sony Ericsson K850 Samsung Galaxy Alpha Sanyo SCP-3100

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