Compare Phones
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| Phone | Samsung SCH-U620 | Siemens A56 / A56i | Cricket Debut S2 / AT&T Calypso 4 | Samsung SPH-N270 (Matrix Phone) | Motorola i410 |
| Current U.S. Carriers | (none) | (none) | AT&T | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
6.1" diag. 19.5 : 9 |
? |
1.7" diag. 4 : 3 |
| Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
101 x 64 pixels |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels (~121 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 1,000 mAh | 700 mAh | 3,000 mAh | 1,000 mAh | 950 mAh |
| Processor | ? | ? | 2 GHz MediaTek Helio A22 (MT6761WB) | ? | ? |
| RAM | ? | ? | 3 GB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 64 GB | ? raw hardware | ? raw hardware |
| Main Camera | 1 megapixel | - | 8 megapixel | - | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QVGA (320 x 240) | - | ? | - | - |
| Front Camera | - | - | 5 megapixel | - | - |
| Weight |
3.74 oz (106g) |
3 oz (85g) |
5.64 oz (160g) |
4.66 oz (132g) |
4.5 oz (128g) |
| Dimensions |
3.78" x 1.85" x 0.87" (96 x 47 x 22.1 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
6.11" x 2.87" x 0.34" (155 x 73 x 8.6 mm) |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
3.8" x 1.9" x 0.7" (97 x 48 x 17.8 mm) |
| Form Factor | Slide | Slab | Slab | Slide | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30, 66 WCDMA: 1, 2, 4, 5, 8 |
CDMA: 850, 1900 AMPS: 850 |
iDEN: 800 |
| Data Technology | EVDO r0 | - | LTE (Cat 4) | - | - |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| GPS / Location | Yes | Yes | n/a | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | - | Yes | - | Yes |
| Multiple Languages | Yes | - | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
- |
Yes * Classic Audio |
| USB | Yes | - |
Yes USB Type C |
- |
Yes Micro-USB |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | - |
| Ringer ID | Yes | Yes | n/a | Yes | Yes |
| Voice Dialing | Yes | - | n/a | Yes | Yes |
| Customization | |||||
| Changeable Body Plates | - | Yes | - | - | - |
| Custom Graphics | Yes | Yes | n/a | - | - |
| Custom Ringtones | Yes | Yes | n/a | - | - |
| Real-Music Ringers | - | - | n/a | - | Yes |
| Data & Network | |||||
| 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 | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | - | - |
| Messaging | |||||
| EMS / Picture Messaging | - | Yes | n/a | - | - |
| Instant Messaging | Yes | - | n/a | - | - |
| MMS | Yes | - | n/a | - | Yes |
| Text Messaging Templates | Yes | - | n/a | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | - | - |
| Music Player | Yes | - | n/a | - | - |
| Stereo Speakers | Yes | - | - | - | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | - |
| Calculator | Yes | Yes | n/a | Yes | - |
| Calendar | Yes | - | n/a | Yes | Yes |
| To-Do List | - | - | n/a | Yes | - |
| Voice Memo | Yes | - | n/a | Yes | Yes |
| Software | |||||
| BREW | Yes | - | n/a | - | - |
| Games | Yes | Yes | n/a | - | Yes |
| Java (J2ME) | - | - | n/a | - | Yes |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | - | n/a | Yes | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | - | Yes | - | Yes |
| * Some versions only | |||||
| Samsung SCH-U620 | Siemens A56 / A56i | Cricket Debut S2 / AT&T Calypso 4 | Samsung SPH-N270 (Matrix Phone) | Motorola i410 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-U620 | Siemens A56 / A56i | Cricket Debut S2 / AT&T Calypso 4 | Samsung SPH-N270 (Matrix Phone) | Motorola i410 |
