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Phone | Siemens CT56 | LG LX-5550 / VX-5550 | Apple iPhone 4 (CDMA) | Motorola i870 / i875 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
3.5" diag. 5 : 3 |
? |
Display Resolution & Type | 101 x 64 pixels |
120 x 160 pixels LCD (STN) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | ? |
Battery | 700 mAh | 950 mAh | ? | ? |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | 8 GB * | ? raw hardware |
Main Camera | - | - | 5 megapixel | 1 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | 720p HD | ? |
Front Camera | - | - | Yes | - |
Weight |
2.96 oz (84g) |
3.89 oz (110g) |
4.8 oz (136g) |
4.5 oz (128g) |
Dimensions |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
3.52" x 1.9" x 0.94" (89 x 48 x 23.9 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
3.46" x 1.91" x 1.04" (88 x 49 x 26.4 mm) |
Form Factor | Slab | Clamshell | Slab | Clamshell |
Platform / OS | (proprietary) | (proprietary) | iOS | (proprietary) |
Network Bands |
GSM: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
iDEN: 800 |
Data Technology | GPRS | 1xRTT | EVDO rA | WiDEN |
Features | ||||
GPS / Location | Yes | Yes | n/a | Yes |
Accessibility | ||||
Adjustable Text Size | - | - | n/a | - |
Hearing Aid Compatible | - | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a | - |
TTY/TDD (Digital) | Yes | Yes | - | Yes |
Alerts | ||||
Extra Display | - | Yes | - | Yes |
Ringer Profiles | - | - | - | Yes |
Connectivity | ||||
Bluetooth | - | - | Yes | Yes |
Mobile Hotspot | - | - | n/a | - |
USB | Yes | Yes | Yes | - |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | - | - | n/a | Yes |
Ringer ID | - | Yes | n/a | Yes |
Voice Dialing | Yes | Yes | n/a | Yes |
Customization | ||||
Changeable Body Plates | Yes | - | - | - |
Custom Graphics | Yes | Yes | n/a | Yes |
Custom Ringtones | Yes | Yes | n/a | Yes |
Real-Music Ringers | - | - | n/a | - |
Data & Network | ||||
Data Tethering | Yes | Yes | n/a | Yes |
WAP / Web Browser | Yes | Yes | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | Yes | n/a | Yes |
Side Keys | - | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | - | - | Yes |
Messaging | ||||
Email Client | - | Yes | n/a | - |
EMS / Picture Messaging | Yes | - | n/a | - |
MMS | - | - | n/a | Yes |
Text Messaging Templates | - | - | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | - | Yes | - |
Music Player | - | - | n/a | Yes |
Photo & Video | ||||
TV Output | - | - | Yes | - |
Video Calling | - | - | n/a | - |
Productivity | ||||
Alarm | - | Yes | n/a | - |
Calculator | - | Yes | n/a | - |
Calendar | - | Yes | n/a | Yes |
Voice Memo | - | Yes | n/a | Yes |
Software | ||||
BREW | - | Yes | n/a | - |
Games | - | Yes | n/a | Yes |
Java (J2ME) | Yes | - | n/a | Yes |
Voice | ||||
Headset Jack (2.5 mm) | - | Yes | n/a | Yes |
Push-To-Talk | - | - | - | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
Siemens CT56 | LG LX-5550 / VX-5550 | Apple iPhone 4 (CDMA) | Motorola i870 / i875 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Siemens CT56 | LG LX-5550 / VX-5550 | Apple iPhone 4 (CDMA) | Motorola i870 / i875 |