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Phone Kyocera 1155 Palm Treo 600 (CDMA) Ericsson T66 BlackBerry 7750 Kyocera 3225
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? ? ? ?
Display Resolution & Type ? 160 x 160 pixels
LCD (Color)
? 240 x 240 pixels
LCD (Color)
?
LCD (Grayscale)
Display Refresh ? ? ? ? ?
Battery 975 mAh ? ? ? ?
Processor ? ? ? ? ?
RAM ? ? ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera - Yes - - -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - - - -
Front Camera - - - - -
Weight 4.34 oz
(123g)
6.2 oz
(176g)
2.08 oz
(59g)
5.01 oz
(142g)
4.23 oz
(120g)
Dimensions 4.72" x 1.89" x 0.95"
(120 x 48 x 24.1 mm)
4.41" x 2.36" x 0.87"
(112 x 60 x 22.1 mm)
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)
3.4" x 1.97" x 1.02"
(86 x 50 x 25.9 mm)
Form Factor Slab Slab Slab Slab Slab
Platform / OS (proprietary) Palm OS (proprietary) BlackBerry OS (proprietary)
Network Bands

CDMA: 850, 1900

AMPS: 850

CDMA: 850, 1900

GSM: 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

AMPS: 850

Data Technology - 1xRTT - 1xRTT 1xRTT
Features 
GPS / Location - n/a - n/a Yes
Accessibility
Multiple Languages Yes n/a Yes n/a Yes
TTY/TDD (Digital) - Yes - Yes Yes
Alerts
Ringer Profiles - - Yes Yes -
Connectivity
Infrared (IR) - Yes - - -
USB - Yes - Yes -
Contacts
Picture ID - n/a - n/a -
Voice Dialing - n/a - n/a Yes
Customization
Custom Graphics - n/a Yes n/a Yes
Custom Ringtones - n/a Yes n/a Yes
Data & Network
Data Tethering - n/a - n/a Yes
WAP / Web Browser - n/a Yes n/a Yes
Input
Predictive Text Entry - n/a Yes n/a Yes
Side Keys - Yes Yes Yes -
Text Keyboard, Hardware - Yes - Yes -
Touch Screen - Yes - - -
Memory
Memory Card Slot - Yes - - -
Messaging
Email Client - n/a - n/a -
EMS / Picture Messaging - n/a Yes n/a Yes
Text Messaging Templates Yes n/a Yes n/a -
Productivity
Alarm Yes n/a Yes n/a Yes
Calculator Yes n/a Yes n/a Yes
Calendar - n/a Yes n/a Yes
To-Do List - n/a Yes n/a -
Software
BREW - n/a - n/a Yes
Games Yes n/a Yes n/a Yes
Java (J2ME) - n/a - n/a -
Voice
Headset Jack (2.5 mm) Yes n/a - n/a Yes
Speaker Phone - Yes - - Yes
  Kyocera 1155 Palm Treo 600 (CDMA) Ericsson T66 BlackBerry 7750 Kyocera 3225
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Kyocera 1155 Palm Treo 600 (CDMA) Ericsson T66 BlackBerry 7750 Kyocera 3225

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