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Phone Samsung Comeback T559 Samsung Omnia II (CDMA) Alcatel 3v Sony Ericsson Z550a
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 2.6" diag.
5 : 3
3.7" diag.
5 : 3
6" diag.
18 : 9
1.9" diag.
4 : 3
Display Resolution & Type 400 x 240 pixels
(~179 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~252 ppi)
AMOLED
1080 x 2160 pixels
(~402 ppi)
LCD (TFT/TFD)
176 x 220 pixels
(~148 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 60 Hz ?
Battery 960 mAh 1,500 mAh 3,000 mAh ?
Processor ? ? 1.5 GHz MediaTek MT8735A ?
RAM ? ? 2 GB ?
Storage ? raw hardware 8 GB 16 GB ? raw hardware
Main Camera 2 megapixel 5 megapixel 12 megapixel 1 megapixel
Wide Camera - - - -
Tele Camera - - - -
Video Capture QVGA (320 x 240) WVGA / 480p 1080p HD ?
Front Camera - - 5 megapixel -
Weight 4.6 oz
(130g)
5.03 oz
(143g)
5.47 oz
(155g)
3.26 oz
(92g)
Dimensions 4.33" x 2.2" x 0.73"
(110 x 56 x 18.5 mm)
4.74" x 2.39" x 0.54"
(120 x 61 x 13.7 mm)
6.38" x 2.99" x 0.32"
(162 x 76 x 8 mm)
3.43" x 1.77" x 0.79"
(87 x 45 x 20.1 mm)
Form Factor Slab Slab Slab Clamshell
Platform / OS (proprietary) Windows Mobile Professional Android (proprietary)
Network Bands

WCDMA: 4

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 28

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

*

Data Technology HSDPA 3.6 EVDO rA LTE (Cat 4) GPRS
Features 
Fingerprint Reader - - Yes
stand-alone
-
Flashlight - - Yes -
GPS / Location - n/a n/a -
Accessibility
Hearing Aid Compatible - Yes Yes -
Multiple Languages Yes n/a n/a Yes
TTY/TDD (Digital) - Yes Yes Yes
Alerts
Extra Display Yes - - Yes
Ringer Profiles Yes - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Yes
USB Yes Yes
Micro-USB
Yes
Micro-USB
Yes
Wi-Fi - Yes
802.11 b,g
Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID Yes n/a n/a Yes
Ringer ID Yes n/a n/a Yes
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 Yes
Data & Network
Data Tethering - 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 Yes
Stylus - Yes - -
Text Keyboard, Hardware Yes - - -
Touch Screen - Yes Yes -
Memory
Memory Card Slot Yes Yes Yes Yes
Messaging
Email Client Yes n/a n/a Yes
Instant Messaging Yes n/a n/a -
MMS Yes n/a n/a Yes
Text Messaging Templates Yes n/a n/a Yes
Music
FM Radio - Yes Yes Yes
Headphone Jack (3.5mm) - Yes Yes -
Music Player Yes n/a n/a Yes
Stereo Speakers - Yes - -
Photo & Video
DLNA - Yes - -
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 Yes n/a n/a Yes
Voice Memo Yes n/a n/a Yes
Software
Games Yes n/a n/a Yes
Java (J2ME) Yes n/a n/a Yes
Voice
HD Voice - - Yes -
Push-To-Talk - - - Yes *
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Samsung Comeback T559 Samsung Omnia II (CDMA) Alcatel 3v Sony Ericsson Z550a
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Comeback T559 Samsung Omnia II (CDMA) Alcatel 3v Sony Ericsson Z550a

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