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Phone Siemens CT66 / C66 / C65 / C71 / C70 Audiovox PPC 5050 (HTC Falcon) Ericsson T28 World Palm Treo 650 (CDMA) Nokia 6030
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? ? ? ?
Display Resolution & Type 130 x 130 pixels
LCD (Color)
240 x 320 pixels
LCD (TFT/TFD)
? 320 x 320 pixels
LCD (TFT/TFD)
128 x 128 pixels
LCD (STN)
Display Refresh ? ? ? ? ?
Battery 600 mAh 1,500 mAh 500 mAh ? 900 mAh
Processor ? ? ? 312 MHz Intel XScale PXA270 ?
RAM ? ? ? ? ?
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware ? raw hardware
Main Camera Yes - - Yes -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - - QVGA (320 x 240) -
Front Camera - - - - -
Weight 3 oz
(85g)
6.2 oz
(176g)
3.14 oz
(89g)
6.3 oz
(179g)
3.17 oz
(90g)
Dimensions 4.1" x 1.8" x 0.7"
(104 x 46 x 17.8 mm)
5.1" x 2.09" x 0.7"
(130 x 53 x 17.8 mm)
3.9" x 2" x 0.6"
(99 x 51 x 15.2 mm)
4.4" x 2.3" x 0.9"
(112 x 58 x 22.9 mm)
4.09" x 1.73" x 0.71"
(104 x 44 x 18 mm)
Form Factor Slab Slab Flip Slab Slab
Platform / OS (proprietary) Windows Mobile Professional (proprietary) Palm OS (proprietary)
Network Bands

GSM: 850, 1800, 1900

*

CDMA: 850, 1900

GSM: 900, 1900

CDMA: 850, 1900

GSM: 850, 1900

Data Technology GPRS 1xRTT - 1xRTT GPRS
Features 
GPS / Location - n/a - n/a -
Accessibility
Multiple Languages Yes n/a - n/a Yes
TTY/TDD (Digital) - - - - Yes
Alerts
Ringer Profiles Yes - Yes - Yes
Connectivity
Bluetooth - - - Yes
Classic Audio
-
Infrared (IR) Yes Yes - Yes -
USB Yes - - - -
Contacts
Picture ID Yes n/a - n/a -
Ringer ID Yes n/a - n/a Yes
Voice Dialing - n/a Yes n/a -
Customization
Changeable Body Plates Yes - - - Yes
Custom Graphics Yes n/a - n/a Yes
Custom Ringtones Yes n/a Yes n/a Yes
Data & Network
Data Tethering - n/a Yes n/a -
WAP / Web Browser Yes n/a - n/a Yes
Input
Predictive Text Entry Yes n/a - n/a Yes
Side Keys - Yes Yes Yes -
Text Keyboard, Hardware - - - Yes -
Touch Screen - Yes - Yes -
Memory
Memory Card Slot - Yes - Yes -
Messaging
Email Client - n/a - n/a -
EMS / Picture 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
Music Player - n/a - n/a -
Productivity
Alarm Yes n/a Yes n/a Yes
Calculator Yes n/a Yes n/a Yes
Calendar Yes n/a - n/a Yes
To-Do List Yes n/a - n/a -
Voice Memo Yes n/a - n/a -
Software
Games Yes n/a Yes n/a Yes
Java (J2ME) Yes n/a - n/a Yes
Voice
Call Screening Yes - - - -
Headset Jack (2.5 mm) - n/a - n/a Yes
Push-To-Talk Yes * - - - -
Speaker Phone Yes Yes - Yes Yes
  * Some versions only
  Siemens CT66 / C66 / C65 / C71 / C70 Audiovox PPC 5050 (HTC Falcon) Ericsson T28 World Palm Treo 650 (CDMA) Nokia 6030
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Siemens CT66 / C66 / C65 / C71 / C70 Audiovox PPC 5050 (HTC Falcon) Ericsson T28 World Palm Treo 650 (CDMA) Nokia 6030

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