Compare Phones
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| Phone | Samsung Convoy 3 | Samsung SGH-D307 | AT&T Vista | Motorola EM330 / EM28 | Sanyo SCP-2400 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.4" diag. 4 : 3 |
? |
5.5" diag. 18 : 9 |
1.8" diag. 4 : 3 |
? |
| Display Resolution & Type |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
128 x 160 pixels (~114 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,300 mAh | ? | 2,450 mAh | 940 mAh | ? |
| Processor | 480 MHz Qualcomm QSC6185 | ? | 2 GHz MediaTek Helio A22 (MT6761V) | ? | ? |
| RAM | 256 MB | ? | 3 GB | ? | ? |
| Storage | 512 MB | ? raw hardware | 32 GB | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | - | 8 megapixel | 1 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QVGA (320 x 240) | - | 1080p HD | ? | - |
| Front Camera | - | - | 5 megapixel | - | - |
| Weight |
4.4 oz (125g) |
4.3 oz (122g) |
5.51 oz (156g) |
3.17 oz (90g) |
3.5 oz (99g) |
| Dimensions |
4.07" x 2.04" x 0.82" (103 x 52 x 20.8 mm) |
3.7" x 1.9" x 0.85" (94 x 48 x 21.6 mm) |
5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm) |
3.71" x 1.95" x 0.68" (94 x 50 x 17.4 mm) |
3.31" x 1.83" x 1.01" (84 x 46 x 25.7 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Clamshell | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | EVDO rA | EDGE | LTE (Cat 4) | EDGE | 1xRTT |
| Features | |||||
| Flashlight | Yes | - | Yes | - | - |
| GPS / Location | Yes | - | n/a | - | Yes |
| Ruggedized | Yes | - | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | Yes | - | n/a | - | - |
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | Yes |
| Multiple Languages | Yes | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | - | Yes | Yes |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- |
| USB | Yes | Yes |
Yes USB Type C |
Yes Mini-USB |
Yes |
| Wi-Fi | - | - | Yes | - | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | - | Yes |
| Ringer ID | Yes | Yes | n/a | - | Yes |
| Voice Dialing | Yes | Yes | n/a | - | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | Yes | Yes | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | - | Yes |
| WAP / Web Browser | Yes | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | - | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | Yes | Yes | n/a | - | - |
| EMS / Picture Messaging | - | Yes | n/a | Yes | - |
| MMS | Yes | Yes | n/a | Yes | - |
| Text Messaging Templates | Yes | Yes | n/a | Yes | Yes |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | Yes | - |
| Music Player | Yes | - | n/a | Yes | - |
| Stereo Speakers | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | Yes | Yes | n/a | Yes | Yes |
| To-Do List | - | Yes | n/a | - | - |
| Voice Memo | Yes | Yes | n/a | - | Yes |
| Software | |||||
| BREW | Yes | - | n/a | - | - |
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | Yes | n/a | Yes | Yes |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | - | - | n/a | - | Yes |
| Push-To-Talk | Yes | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Convoy 3 | Samsung SGH-D307 | AT&T Vista | Motorola EM330 / EM28 | Sanyo SCP-2400 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Convoy 3 | Samsung SGH-D307 | AT&T Vista | Motorola EM330 / EM28 | Sanyo SCP-2400 |
