Compare Phones
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| Phone | Samsung SGH-A157 | Casio G'zOne Commando | Motorola i580 | Samsung M300 | Siemens CF75 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Not yet released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
1.8" diag. 4 : 3 |
3.6" diag. 5 : 3 |
? | ? | ? |
| Display Resolution & Type |
128 x 160 pixels (~116 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~259 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | ? | 60 Hz | ? | ? | ? |
| Battery | 800 mAh | 1,460 mAh | ? | ? | 600 mAh |
| Processor | ? | 800 MHz Qualcomm S2 MSM7630 | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | 256 MB | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 5 megapixel | 1 megapixel | Yes | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | WVGA / 480p | ? | - | - |
| Front Camera | - | - | - | - | - |
| Weight |
2.99 oz (85g) |
5.4 oz (153g) |
4.9 oz (139g) |
2.68 oz (76g) |
3.17 oz (90g) |
| Dimensions |
3.83" x 1.84" x 0.65" (97 x 47 x 16.5 mm) |
5.1" x 2.6" x 0.6" (130 x 66 x 15.2 mm) |
3.68" x 2.2" x 1.2" (93 x 56 x 30.5 mm) |
3.6" x 1.9" x 0.7" (91 x 48 x 17.8 mm) |
3.43" x 1.73" x 1.26" (87 x 44 x 32 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Clamshell | Clamshell |
| Platform / OS | (proprietary) | Android | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
iDEN: 800 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
| Data Technology | ? | EVDO rA | WiDEN | 1xRTT | EDGE |
| Features | |||||
| GPS / Location | Yes | n/a | Yes | Yes | - |
| Ruggedized | - | Yes | Yes | - | - |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | - | - | - |
| Hearing Aid Compatible |
Yes M4 (very compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - |
| Alerts | |||||
| Extra Display | - | - | Yes | Yes | Yes |
| Ringer Profiles | Yes | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Infrared (IR) | - | - | - | - | Yes |
| Mobile Hotspot | - | n/a | - | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
- | Yes | Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- | - | - |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | Yes | - |
| Ringer ID | Yes | n/a | Yes | Yes | - |
| Voice Dialing | - | n/a | Yes | Yes | - |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | Yes | Yes |
| Custom Ringtones | Yes | n/a | Yes | Yes | Yes |
| Real-Music Ringers | Yes | n/a | - | - | - |
| Data & Network | |||||
| Data Tethering | - | n/a | Yes | Yes | Yes |
| WAP / Web Browser | Yes | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | Yes |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
- | - | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | - |
| Messaging | |||||
| Email Client | - | n/a | - | - | Yes |
| EMS / Picture Messaging | - | n/a | - | - | Yes |
| Instant Messaging | - | n/a | - | - | - |
| MMS | Yes | n/a | Yes | - | Yes |
| Text Messaging Templates | Yes | n/a | Yes | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | - | n/a | Yes * | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | - | Yes | Yes |
| Calculator | Yes | n/a | Yes * | Yes | Yes |
| Calendar | Yes | n/a | Yes | Yes | Yes |
| To-Do List | Yes | n/a | - | Yes | Yes |
| Voice Memo | Yes | n/a | Yes | Yes | Yes |
| Software | |||||
| Games | - | n/a | Yes | Yes | Yes |
| Java (J2ME) | - | n/a | Yes | Yes | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | Yes | Yes | - |
| Push-To-Talk | - | Yes | Yes | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SGH-A157 | Casio G'zOne Commando | Motorola i580 | Samsung M300 | Siemens CF75 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-A157 | Casio G'zOne Commando | Motorola i580 | Samsung M300 | Siemens CF75 |
