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| Phone | Samsung SPH-N270 (Matrix Phone) | Samsung SGH-X640 | Samsung Galaxy Z Fold3 | Samsung Galaxy S 4 (GSM) | Kyocera Brio |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
7.6" diag. 4 : 3 |
5" diag. 16 : 9 |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1768 x 2208 pixels (~372 ppi) AMOLED |
1080 x 1920 pixels (~441 ppi) AMOLED |
320 x 240 pixels (~182 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 120 Hz | 60 Hz | ? |
| Battery | 1,000 mAh | 800 mAh | 4,400 mAh | 2,600 mAh | 870 mAh |
| Processor | ? | ? | Qualcomm Snapdragon 888 | 1.9 GHz Qualcomm Snapdragon 600 8064T | Qualcomm QSC6055 |
| RAM | ? | ? | 12 GB | 2 GB | ? |
| Storage | ? raw hardware | ? raw hardware | 256 GB * | 16 GB * | ? raw hardware |
| Main Camera | - | Yes | 12 megapixel | 13 megapixel | 1 megapixel |
| Wide Camera | - | - | 12 megapixel | - | - |
| Tele Camera | - | - | 12 megapixel | - | - |
| Video Capture | - | - | 4K UHD | 1080p HD | - |
| Front Camera | - | - | 10 megapixel | 2 megapixel | - |
| Weight |
4.66 oz (132g) |
3 oz (85g) |
9.56 oz (271g) |
4.59 oz (130g) |
3.7 oz (105g) |
| 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) |
6.23" x 2.64" x 0.63" (158 x 67 x 16 mm) |
5.38" x 2.75" x 0.31" (137 x 70 x 7.9 mm) |
4.47" x 2.37" x 0.57" (114 x 60 x 14.5 mm) |
| Form Factor | Slide | Clamshell | Foldable | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | Android | Android | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 3, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
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| Data Technology | - | GPRS | NR (5G) | LTE (Cat 3) | 1xRTT |
| Features | |||||
| Barometer | - | - | Yes | - | - |
| Fingerprint Reader | - | - |
Yes stand-alone |
- | - |
| Flashlight | - | - | Yes | Yes | - |
| GPS / Location | Yes | - | n/a | n/a | Yes |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | n/a | Yes |
| Hearing Aid Compatible | - | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | - | Yes | - |
| Mobile Hotspot | - | - | n/a | n/a | - |
| NFC | - | - | Yes | Yes | - |
| USB | - | - |
Yes USB Type C |
Yes |
Yes Micro-USB |
| UWB | - | - | Yes | - | - |
| Wi-Fi | - | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | Yes | n/a | n/a | Yes |
| Ringer ID | Yes | Yes | n/a | n/a | Yes |
| Voice Dialing | Yes | - | n/a | n/a | Yes |
| 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 | - | - | n/a | n/a | - |
| Dual-SIM | - | - | Yes | - | - |
| WAP / Web Browser | - | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | n/a | n/a | Yes |
| Side Keys | - | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | - | - |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | - | n/a | n/a | Yes |
| EMS / Picture Messaging | - | Yes | n/a | n/a | - |
| Instant Messaging | - | - | n/a | n/a | - |
| MMS | - | Yes | n/a | n/a | Yes |
| Text Messaging Templates | - | Yes | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | - | n/a | n/a | - |
| Stereo Speakers | - | - | Yes | - | - |
| Photo & Video | |||||
| DLNA | - | - | - | Yes | - |
| Miracast | - | - | - | Yes | - |
| TV Output | - | - | Yes | Yes | - |
| Power | |||||
| Fast Charging | - | - | Yes | - | - |
| Wireless Charging | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | n/a | Yes |
| Calculator | Yes | Yes | n/a | n/a | Yes |
| Calendar | Yes | Yes | n/a | n/a | Yes |
| To-Do List | Yes | Yes | n/a | n/a | - |
| Voice Memo | Yes | Yes | n/a | n/a | Yes |
| Software | |||||
| BREW | - | - | n/a | n/a | Yes |
| Games | - | Yes | n/a | n/a | Yes |
| Java (J2ME) | - | Yes | n/a | n/a | Yes |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Headset Jack (2.5 mm) | Yes | Yes | n/a | n/a | Yes |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| Samsung SPH-N270 (Matrix Phone) | Samsung SGH-X640 | Samsung Galaxy Z Fold3 | Samsung Galaxy S 4 (GSM) | Kyocera Brio | |
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 | Samsung Galaxy Z Fold3 | Samsung Galaxy S 4 (GSM) | Kyocera Brio |
