Compare Phones
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| Phone | Cricket Debut S2 / AT&T Calypso 4 | Apple iPhone 4 (GSM) | Sharp TM100 | Nokia 7.1 | Samsung SGH-A727 |
| Current U.S. Carriers | AT&T | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.1" diag. 19.5 : 9 |
3.5" diag. 5 : 3 |
? |
5.8" diag. 19 : 9 |
? |
| Display Resolution & Type |
720 x 1560 pixels (~282 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
1080 x 2280 pixels (~432 ppi) LCD (TFT/TFD) |
220 x 176 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | ? | 60 Hz | ? |
| Battery | 3,000 mAh | ? | 780 mAh | 3,060 mAh | ? |
| Processor | 2 GHz MediaTek Helio A22 (MT6761WB) | Apple A4 | ? | Qualcomm Snapdragon 636 | ? |
| RAM | 3 GB | ? | ? | 4 GB * | ? |
| Storage | 64 GB | 32 GB * | ? raw hardware | 64 GB * | ? raw hardware |
| Main Camera | 8 megapixel | 5 megapixel | Yes | 12 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | 720p HD | ? | 4K UHD | QCIF (176 x 144) |
| Front Camera | 5 megapixel | Yes | - | 8 megapixel | - |
| Weight |
5.64 oz (160g) |
4.8 oz (136g) |
3.7 oz (105g) |
5.64 oz (160g) |
2.82 oz (80g) |
| Dimensions |
6.11" x 2.87" x 0.34" (155 x 73 x 8.6 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
3.94" x 1.93" x 0.76" (100 x 49 x 19.3 mm) |
5.89" x 2.8" x 0.31" (150 x 71 x 8 mm) |
4.51" x 2.01" x 0.35" (115 x 51 x 8.9 mm) |
| Form Factor | Slab | Slab | Slide | Slab | Slab |
| Platform / OS | Android | iOS | (proprietary) | Android | (proprietary) |
| Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30, 66 WCDMA: 1, 2, 4, 5, 8 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
|
| Data Technology | LTE (Cat 4) | HSPA 7.2 | GPRS | LTE (Cat 6) | HSDPA 1.8 |
| Features | |||||
| Fingerprint Reader | - | - | - |
Yes stand-alone |
- |
| Flashlight | Yes | - | - | Yes | - |
| GPS / Location | n/a | n/a | - | n/a | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | - | n/a | - |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | - | - |
| Multiple Languages | n/a | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | - | Yes | Yes |
| Infrared (IR) | - | - | Yes | - | - |
| Mobile Hotspot | n/a | n/a | - | n/a | - |
| NFC | - | - | - | Yes | - |
| USB |
Yes USB Type C |
Yes | Yes |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | Yes | n/a | Yes |
| Ringer ID | n/a | n/a | Yes | n/a | Yes |
| Voice Dialing | n/a | n/a | - | n/a | - |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | n/a | Yes |
| Custom Ringtones | n/a | n/a | Yes | n/a | Yes |
| Real-Music Ringers | n/a | n/a | - | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | n/a | Yes | n/a | Yes |
| Dual-SIM | - | - | - | Yes | - |
| WAP / Web Browser | n/a | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | n/a | Yes | n/a | Yes |
| EMS / Picture Messaging | n/a | n/a | Yes | n/a | - |
| Instant Messaging | n/a | n/a | - | n/a | Yes |
| MMS | n/a | n/a | Yes | n/a | Yes |
| Text Messaging Templates | n/a | n/a | Yes | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes | - |
| Music Player | n/a | n/a | - | n/a | Yes |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | - |
| Power | |||||
| Fast Charging | Yes | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | n/a | Yes |
| Calculator | n/a | n/a | Yes | n/a | Yes |
| Calendar | n/a | n/a | Yes | n/a | Yes |
| To-Do List | n/a | n/a | - | n/a | Yes |
| Voice Memo | n/a | n/a | Yes | n/a | Yes |
| Software | |||||
| Games | n/a | n/a | Yes | n/a | Yes |
| Java (J2ME) | n/a | n/a | Yes | n/a | Yes |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Speaker Phone | Yes | Yes | - | Yes | Yes |
| * Some versions only | |||||
| Cricket Debut S2 / AT&T Calypso 4 | Apple iPhone 4 (GSM) | Sharp TM100 | Nokia 7.1 | Samsung SGH-A727 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Cricket Debut S2 / AT&T Calypso 4 | Apple iPhone 4 (GSM) | Sharp TM100 | Nokia 7.1 | Samsung SGH-A727 |
