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Phone | Sonim XP3 | HTC Desire 520 | Asus PadFone X mini | Samsung SGH-X640 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
2.6" diag. 4 : 3 |
4.5" diag. 16 : 9 |
4.5" diag. 16 : 9 |
? |
Display Resolution & Type |
240 x 320 pixels (~154 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 1,500 mAh | 2,000 mAh | 2,060 mAh | 800 mAh |
Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 1.6 GHz Intel Atom Z2560 | ? |
RAM | 1 GB | 1 GB | 1 GB | ? |
Storage | 8 GB | 8 GB | 8 GB | ? raw hardware |
Main Camera | 5 megapixel | 8 megapixel | 5 megapixel | Yes |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | ? | 720p HD | 1080p HD | - |
Front Camera | - | 2 megapixel | 2 megapixel | - |
Weight |
6.88 oz (195g) |
4.9 oz (139g) |
5.26 oz (149g) |
3 oz (85g) |
Dimensions |
4.4" x 2.3" x 1.1" (112 x 58 x 27.9 mm) |
5.5" x 2.71" x 0.36" (140 x 69 x 9 mm) |
5.2" x 2.61" x 0.5" (132 x 66 x 12.6 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
Form Factor | Clamshell | Slab | Slab | Clamshell |
Platform / OS | (proprietary) | Android | Android | (proprietary) |
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 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 17 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
Data Technology | LTE (Cat 4) | LTE (Cat 3) | LTE (Cat 3) | GPRS |
Features | ||||
Barometer | Yes | - | - | - |
Flashlight | Yes | - | Yes | - |
GPS / Location | Yes | n/a | 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 M4, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
- |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | - |
Alerts | ||||
Extra Display | Yes | - | - | - |
Ringer Profiles | Yes | - | - | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | - |
Mobile Hotspot | Yes | n/a | n/a | - |
USB |
Yes USB Type C |
Yes Micro-USB |
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 | n/a | Yes |
Ringer ID | Yes | n/a | n/a | Yes |
Voice Dialing | Yes | n/a | n/a | - |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Real-Music Ringers | - | n/a | n/a | - |
Data & Network | ||||
Data Tethering | Yes | n/a | n/a | - |
Dual-SIM | Yes | - | - | - |
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | Yes | Yes | Yes | - |
Messaging | ||||
Email Client | - | n/a | n/a | - |
EMS / Picture Messaging | - | n/a | n/a | Yes |
Instant Messaging | - | n/a | n/a | - |
MMS | Yes | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | Yes |
Music | ||||
FM Radio | Yes | Yes | - | - |
Headphone Jack (3.5mm) | Yes | Yes | Yes | - |
Music Player | Yes | n/a | n/a | - |
Photo & Video | ||||
DLNA | - | Yes | - | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
To-Do List | - | n/a | n/a | Yes |
Voice Memo | Yes | n/a | n/a | Yes |
Software | ||||
Games | - | n/a | n/a | Yes |
Java (J2ME) | - | n/a | n/a | Yes |
Voice | ||||
HD Voice | Yes | - | - | - |
Headset Jack (2.5 mm) | - | n/a | n/a | Yes |
Push-To-Talk | Yes | - | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
Sonim XP3 | HTC Desire 520 | Asus PadFone X mini | Samsung SGH-X640 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Sonim XP3 | HTC Desire 520 | Asus PadFone X mini | Samsung SGH-X640 |