Compare Phones
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| Phone | Sonim XP3 | Motorola Charm | Samsung SCH-A990 | LG K20 / Harmony / Grace |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
2.6" diag. 4 : 3 |
2.8" diag. 4 : 3 |
? |
5.3" diag. 16 : 9 |
| Display Resolution & Type |
240 x 320 pixels (~154 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~143 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
720 x 1280 pixels (~277 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz |
| Battery | 1,500 mAh | 1,170 mAh | 1,000 mAh | 2,800 mAh |
| Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 720 MHz TI OMAP3410 | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) |
| RAM | 1 GB | ? | ? | 1.5 GB |
| Storage | 8 GB | ? raw hardware | ? raw hardware | 16 GB |
| Main Camera | 5 megapixel | 3 megapixel | 3 megapixel | 8 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | ? | ? | ? | 1080p HD |
| Front Camera | - | - | - | 5 megapixel |
| Weight |
6.88 oz (195g) |
3.88 oz (110g) |
4.4 oz (125g) |
5 oz (142g) |
| Dimensions |
4.4" x 2.3" x 1.1" (112 x 58 x 27.9 mm) |
3.87" x 2.65" x 0.45" (98 x 67 x 11.4 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
5.9" x 3" x 0.3" (150 x 76 x 7.6 mm) |
| Form Factor | Clamshell | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Android | (proprietary) | Android |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 8, 12, 13, 14, 25, 26, 38, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | LTE (Cat 4) | HSDPA 3.6 | EVDO r0 | LTE (Cat 4) |
| Features | ||||
| Barometer | Yes | - | - | - |
| Flashlight | Yes | - | Yes | Yes |
| GPS / Location | Yes | n/a | Yes | n/a |
| Ruggedized | Yes | - | - | - |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | ||||
| Adjustable Text Size | Yes | n/a | - | n/a |
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | Yes | - | Yes | - |
| Ringer Profiles | Yes | - | - | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | Yes | Yes |
| Mobile Hotspot | Yes | n/a | - | n/a |
| NFC | - | - | - | Yes * |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Contacts | ||||
| Picture ID | - | n/a | Yes | n/a |
| Ringer ID | Yes | n/a | Yes | n/a |
| Voice Dialing | Yes | n/a | Yes | n/a |
| Customization | ||||
| Custom Graphics | Yes | n/a | Yes | n/a |
| Custom Ringtones | Yes | n/a | Yes | n/a |
| Real-Music Ringers | - | n/a | Yes | n/a |
| Data & Network | ||||
| Data Tethering | Yes | n/a | Yes | n/a |
| Dual-SIM | Yes | - | - | - |
| WAP / Web Browser | Yes | n/a | Yes | n/a |
| Input | ||||
| Predictive Text Entry | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | ||||
| Memory Card Slot | Yes | Yes | Yes | Yes |
| Messaging | ||||
| Email Client | - | n/a | - | n/a |
| EMS / Picture Messaging | - | n/a | Yes | n/a |
| Instant Messaging | - | n/a | - | n/a |
| MMS | Yes | n/a | Yes | n/a |
| Text Messaging Templates | Yes | n/a | Yes | n/a |
| Music | ||||
| FM Radio | Yes | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | Yes | - | Yes |
| Music Player | Yes | n/a | Yes | n/a |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| TV Output | - | - | Yes | - |
| Productivity | ||||
| Alarm | Yes | n/a | Yes | n/a |
| Calculator | Yes | n/a | Yes | n/a |
| Calendar | Yes | n/a | Yes | n/a |
| Voice Memo | Yes | n/a | Yes | n/a |
| Software | ||||
| BREW | - | n/a | Yes | n/a |
| Games | - | n/a | Yes | n/a |
| Voice | ||||
| HD Voice | Yes | - | - | Yes |
| Push-To-Talk | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Sonim XP3 | Motorola Charm | Samsung SCH-A990 | LG K20 / Harmony / Grace | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Sonim XP3 | Motorola Charm | Samsung SCH-A990 | LG K20 / Harmony / Grace |
