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| Phone | Samsung SPH-N270 (Matrix Phone) | Samsung SGH-X640 | LG Q70 | Samsung SCH-A645 | HTC EVO Design 4G / Hero S (CDMA) |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
6.4" diag. 19.5 : 9 |
? |
4" diag. 16 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1080 x 2310 pixels (~398 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
540 x 960 pixels (~275 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz | ? | 60 Hz |
| Battery | 1,000 mAh | 800 mAh | 4,000 mAh | 1,000 mAh | 1,520 mAh |
| Processor | ? | ? | 2 GHz Qualcomm Snapdragon 675 (SM6150) | ? | 1.2 GHz Qualcomm Snapdragon S2 MSM8655 |
| RAM | ? | ? | 4 GB | ? | 768 MB |
| Storage | ? raw hardware | ? raw hardware | 64 GB | ? raw hardware | 4 GB |
| Main Camera | - | Yes | 32 megapixel | - | 5 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | 4K UHD | - | 720p HD |
| Front Camera | - | - | 16 megapixel | - | 1 megapixel |
| Weight |
4.66 oz (132g) |
3 oz (85g) |
6.98 oz (198g) |
3.2 oz (91g) |
5.22 oz (148g) |
| Dimensions |
4.53" x 2.28" x 0.79" (115 x 58 x 20.1 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.38" x 3.02" x 0.32" (162 x 77 x 8.1 mm) |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
4.78" x 2.44" x 0.46" (122 x 62 x 11.8 mm) |
| Form Factor | Slide | Clamshell | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | (proprietary) | Android | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 25, 26, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
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| Data Technology | - | GPRS | LTE (Cat 12) | 1xRTT | WiMAX |
| Features | |||||
| Fingerprint Reader | - | - |
Yes stand-alone |
- | - |
| Flashlight | - | - | Yes | - | Yes |
| GPS / Location | Yes | - | n/a | Yes | n/a |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | - | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | - | Yes |
| Mobile Hotspot | - | - | n/a | - | n/a |
| NFC | - | - | Yes | - | - |
| USB | - | - |
Yes USB Type C |
- |
Yes Micro-USB |
| Wi-Fi | - | - |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | Yes | n/a |
| Ringer ID | Yes | Yes | n/a | - | 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 | - | n/a |
| Data & Network | |||||
| WAP / Web Browser | - | Yes | n/a | Yes * | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | Yes | n/a |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Touch Screen | - | - |
Yes Capacitive |
- |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | - | n/a | - | n/a |
| EMS / Picture Messaging | - | Yes | n/a | Yes | n/a |
| Instant Messaging | - | - | n/a | - | n/a |
| MMS | - | Yes | n/a | - | n/a |
| Text Messaging Templates | - | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Music Player | - | - | n/a | - | n/a |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | Yes |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | n/a |
| Calculator | Yes | Yes | n/a | Yes | n/a |
| Calendar | Yes | Yes | n/a | Yes | n/a |
| To-Do List | Yes | Yes | n/a | Yes | n/a |
| Voice Memo | Yes | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | - | - | n/a | Yes * | n/a |
| Games | - | Yes | n/a | Yes * | n/a |
| Java (J2ME) | - | Yes | n/a | - | n/a |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | Yes | n/a |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SPH-N270 (Matrix Phone) | Samsung SGH-X640 | LG Q70 | Samsung SCH-A645 | HTC EVO Design 4G / Hero S (CDMA) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SPH-N270 (Matrix Phone) | Samsung SGH-X640 | LG Q70 | Samsung SCH-A645 | HTC EVO Design 4G / Hero S (CDMA) |
