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Phone Ericsson T66 BlackBerry 7750 Samsung SCH-A990 Pantech Laser Sanyo MM-5600
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? ? 3.1" diag.
5 : 3
?
Display Resolution & Type ? 240 x 240 pixels
LCD (Color)
240 x 320 pixels
LCD (TFT/TFD)
480 x 800 pixels
(~301 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
Display Refresh ? ? ? ? ?
Battery ? ? 1,000 mAh 1,000 mAh 1,000 mAh
Processor ? ? ? ? ?
RAM ? ? ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera - - 3 megapixel 3 megapixel 1 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - ? VGA (640 x 480) ?
Front Camera - - - - -
Weight 2.08 oz
(59g)
5.01 oz
(142g)
4.4 oz
(125g)
4.05 oz
(115g)
4.52 oz
(128g)
Dimensions 3.62" x 1.61" x 0.69"
(92 x 41 x 17.5 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.8" x 1.88" x 0.82"
(97 x 48 x 20.8 mm)
4.44" x 2.27" x 0.39"
(113 x 58 x 9.9 mm)
3.66" x 1.91" x 1.04"
(93 x 49 x 26.4 mm)
Form Factor Slab Slab Clamshell Slide Clamshell
Platform / OS (proprietary) BlackBerry OS (proprietary) (proprietary) (proprietary)
Network Bands

GSM: 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology - 1xRTT EVDO r0 HSPA 7.2 1xRTT
Features 
Flashlight - - Yes - Yes
GPS / Location - n/a Yes Yes Yes
Accessibility
Hearing Aid Compatible - - Yes - Yes
Multiple Languages Yes n/a Yes Yes Yes
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display - - Yes - Yes
Ringer Profiles Yes Yes - Yes -
Connectivity
Bluetooth - - Yes Yes -
USB - Yes Yes Yes
Micro-USB
Yes
Contacts
Picture ID - n/a Yes Yes Yes
Ringer ID - n/a Yes Yes Yes
Voice Dialing - n/a Yes - Yes
Customization
Custom Graphics Yes n/a Yes Yes Yes
Custom Ringtones Yes n/a Yes Yes Yes
Real-Music Ringers - n/a Yes Yes Yes
Data & Network
Data Tethering - n/a Yes Yes -
WAP / Web Browser Yes n/a Yes Yes Yes
Input
Predictive Text Entry Yes n/a Yes Yes Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes -
Touch Screen - - - Yes -
Memory
Memory Card Slot - - Yes Yes Yes
Messaging
Email Client - n/a - Yes -
EMS / Picture Messaging Yes n/a Yes - -
Instant Messaging - n/a - Yes -
MMS - n/a Yes Yes -
Text Messaging Templates Yes n/a Yes Yes -
Music
Music Player - n/a Yes Yes Yes
Stereo Speakers - - Yes - -
Photo & Video
TV Output - - Yes - -
Productivity
Alarm Yes n/a Yes Yes Yes
Calculator Yes n/a Yes Yes Yes
Calendar Yes n/a Yes Yes Yes
To-Do List Yes n/a - - Yes
Voice Memo - n/a Yes Yes Yes
Software
BREW - n/a Yes - -
Games Yes n/a Yes Yes Yes
Java (J2ME) - n/a - Yes Yes
Voice
Call Screening - - - - Yes
Headset Jack (2.5 mm) - n/a - - Yes
Push-To-Talk - - - - Yes
Speaker Phone - - Yes Yes Yes
  Ericsson T66 BlackBerry 7750 Samsung SCH-A990 Pantech Laser Sanyo MM-5600
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Ericsson T66 BlackBerry 7750 Samsung SCH-A990 Pantech Laser Sanyo MM-5600

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