Compare Phones
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| Phone | Siemens CT56 | Samsung DoubleTime | Samsung Saga i770 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
3.2" diag. 5 : 3 |
2.6" diag. 1 : 1 |
| Display Resolution & Type | 101 x 64 pixels |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
320 x 320 pixels (~177 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? |
| Battery | 700 mAh | 1,200 mAh | 1,300 mAh |
| Processor | ? | 600 MHz Qualcomm | 384 MHz MSM7500 |
| RAM | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 3 megapixel | 2 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | - | QVGA (320 x 240) | QVGA (320 x 240) |
| Front Camera | - | - | - |
| Weight |
2.96 oz (84g) |
5.22 oz (148g) |
4.59 oz (130g) |
| Dimensions |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
4.45" x 2.44" x 0.59" (113 x 62 x 15 mm) |
4.88" x 2.44" x 0.53" (124 x 62 x 13.5 mm) |
| Form Factor | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | Windows Mobile Professional |
| Network Bands |
GSM: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | HSPA 7.2 | EVDO rA |
| Features | |||
| GPS / Location | Yes | n/a | n/a |
| Accessibility | |||
| Adjustable Text Size | - | n/a | n/a |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
| Multiple Languages | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth | - | Yes | Yes |
| Mobile Hotspot | - | n/a | n/a |
| USB | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
| Contacts | |||
| Picture ID | - | n/a | n/a |
| Ringer ID | - | n/a | n/a |
| Voice Dialing | Yes | n/a | n/a |
| Customization | |||
| Changeable Body Plates | Yes | - | - |
| Custom Graphics | Yes | n/a | n/a |
| Custom Ringtones | Yes | n/a | n/a |
| Real-Music Ringers | - | n/a | n/a |
| Data & Network | |||
| Data Tethering | Yes | n/a | n/a |
| WAP / Web Browser | Yes | n/a | n/a |
| Input | |||
| Predictive Text Entry | Yes | n/a | n/a |
| Side Keys | - | Yes | Yes |
| Stylus | - | - | Yes |
| Text Keyboard, Hardware | - | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
Yes Resistive |
| Memory | |||
| Memory Card Slot | - | Yes | Yes |
| Messaging | |||
| Email Client | - | n/a | n/a |
| EMS / Picture Messaging | Yes | n/a | n/a |
| Instant Messaging | - | n/a | n/a |
| MMS | - | n/a | n/a |
| Text Messaging Templates | - | n/a | n/a |
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | - |
| Music Player | - | n/a | n/a |
| Productivity | |||
| Alarm | - | n/a | n/a |
| Calculator | - | n/a | n/a |
| Calendar | - | n/a | n/a |
| To-Do List | - | n/a | n/a |
| Voice Memo | - | n/a | n/a |
| Software | |||
| Games | - | n/a | n/a |
| Java (J2ME) | Yes | n/a | n/a |
| Voice | |||
| Headset Jack (2.5 mm) | - | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes |
| Siemens CT56 | Samsung DoubleTime | Samsung Saga i770 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Siemens CT56 | Samsung DoubleTime | Samsung Saga i770 |
