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Phone | Ericsson T28 World | Samsung SGH-X640 | Palm Pre Plus (GSM) | Sharp Sidekick LX 2007 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
3.1" diag. 5 : 3 |
3" diag. 5 : 3 |
Display Resolution & Type | ? |
128 x 160 pixels LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
400 x 240 pixels (~155 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? |
Battery | 500 mAh | 800 mAh | 1,150 mAh | 1,540 mAh |
Processor | ? | ? | ? | 200 MHz OMAP 331 |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | Yes | 3 megapixel | 1 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | VGA (640 x 480) | ? |
Front Camera | - | - | - | - |
Weight |
3.14 oz (89g) |
3 oz (85g) |
4.89 oz (139g) |
5.7 oz (162g) |
Dimensions |
3.9" x 2" x 0.6" (99 x 51 x 15.2 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
5.12" x 2.36" x 0.7" (130 x 60 x 17.9 mm) |
Form Factor | Flip | Clamshell | Slide | Swivel |
Platform / OS | (proprietary) | (proprietary) | webOS | (proprietary) |
Network Bands |
GSM: 900, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
Data Technology | - | GPRS | HSDPA 1.8 | EDGE |
Features | ||||
Flashlight | - | - | - | Yes |
GPS / Location | - | - | n/a | - |
Accessibility | ||||
Adjustable Text Size | - | - | n/a | Yes |
Hearing Aid Compatible | - | - | - |
Yes M3 (mostly compatible) |
Multiple Languages | - | Yes | n/a | - |
TTY/TDD (Digital) | - | - | Yes | - |
Alerts | ||||
Ringer Profiles | Yes | - | - | Yes |
Connectivity | ||||
Bluetooth | - | - | Yes | Yes |
USB | - | - |
Yes Micro-USB |
Yes |
Wi-Fi | - | - |
Yes 802.11 b,g |
- |
Contacts | ||||
Picture ID | - | Yes | n/a | Yes |
Ringer ID | - | Yes | n/a | Yes |
Voice Dialing | Yes | - | n/a | - |
Customization | ||||
Custom Graphics | - | Yes | n/a | Yes |
Custom Ringtones | Yes | Yes | n/a | Yes |
Real-Music Ringers | - | - | n/a | Yes |
Data & Network | ||||
Data Tethering | Yes | - | n/a | - |
WAP / Web Browser | - | Yes | n/a | Yes |
Input | ||||
Predictive Text Entry | - | Yes | n/a | - |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | - | - | Yes |
Messaging | ||||
Email Client | - | - | n/a | Yes |
EMS / Picture Messaging | - | Yes | n/a | - |
Instant Messaging | - | - | n/a | Yes |
MMS | - | Yes | n/a | Yes |
Text Messaging Templates | - | Yes | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | - | Yes | Yes |
Music Player | - | - | n/a | Yes |
Productivity | ||||
Alarm | Yes | Yes | n/a | Yes * |
Calculator | Yes | Yes | n/a | - |
Calendar | - | Yes | n/a | Yes |
To-Do List | - | Yes | n/a | Yes |
Voice Memo | - | Yes | n/a | - |
Software | ||||
Games | Yes | Yes | n/a | Yes |
Java (J2ME) | - | Yes | n/a | Yes |
Voice | ||||
Headset Jack (2.5 mm) | - | Yes | n/a | - |
Speaker Phone | - | Yes | Yes | Yes |
* Some versions only | ||||
Ericsson T28 World | Samsung SGH-X640 | Palm Pre Plus (GSM) | Sharp Sidekick LX 2007 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Ericsson T28 World | Samsung SGH-X640 | Palm Pre Plus (GSM) | Sharp Sidekick LX 2007 |