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| Phone | Samsung SCH-A645 | Sharp GX-10 / GX-10i | Samsung SGH-X660 | Samsung Galaxy Z Fold3 | TCL 30 V 5G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | Verizon |
| Global Availability | Released | Not yet released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
7.6" diag. 4 : 3 |
6.7" diag. 20 : 9 |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
120 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
1768 x 2208 pixels (~372 ppi) AMOLED |
1080 x 2400 pixels (~395 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 120 Hz | 60 Hz |
| Battery | 1,000 mAh | 720 mAh | 800 mAh | 4,400 mAh | 4,500 mAh |
| Processor | ? | ? | ? | Qualcomm Snapdragon 888 | 2 GHz Qualcomm Snapdragon 480 |
| RAM | ? | ? | ? | 12 GB | 4 GB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 256 GB * | 128 GB |
| Main Camera | - | Yes | Yes | 12 megapixel | 50 megapixel |
| Wide Camera | - | - | - | 12 megapixel | 5 megapixel |
| Tele Camera | - | - | - | 12 megapixel | - |
| Video Capture | - | - | ? | 4K UHD | 1080p HD |
| Front Camera | - | - | - | 10 megapixel | 16 megapixel |
| Weight |
3.2 oz (91g) |
3.88 oz (110g) |
2.75 oz (78g) |
9.56 oz (271g) |
7.07 oz (200g) |
| Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
3.7" x 1.93" x 1.06" (94 x 49 x 26.9 mm) |
3.52" x 1.77" x 0.85" (89 x 45 x 21.6 mm) |
6.23" x 2.64" x 0.63" (158 x 67 x 16 mm) |
6.53" x 2.99" x 0.36" (166 x 76 x 9.1 mm) |
| Form Factor | Clamshell | Clamshell | Clamshell | Foldable | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
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 |
5G: 2, 5, 48, 66, 77-C, 260, 261 4G LTE: 2, 3, 4, 5, 7, 12, 13, 20, 28, 46, 48, 66 WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | GPRS | GPRS | NR (5G) | NR (5G) |
| Features | |||||
| Barometer | - | - | - | Yes | Yes |
| Fingerprint Reader | - | - | - |
Yes stand-alone |
Yes stand-alone |
| Flashlight | - | - | - | Yes | Yes |
| GPS / Location | Yes | - | - | n/a | n/a |
| Water-Resistant | - | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | - | - | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | Yes | Yes | Yes | - |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - | - | - | Yes | Yes |
| Infrared (IR) | - | Yes | Yes | - | - |
| NFC | - | - | - | Yes | - |
| USB | - | - | - |
Yes USB Type C |
Yes USB Type C |
| 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 |
| Ringer ID | - | Yes | Yes | n/a | n/a |
| Voice Dialing | Yes | - | - | n/a | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | n/a | n/a |
| Custom Ringtones | Yes | Yes | Yes | n/a | n/a |
| Real-Music Ringers | - | - | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | - | Yes | - | n/a | n/a |
| Dual-SIM | - | - | - | Yes | - |
| WAP / Web Browser | Yes * | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | - | - | - | Yes |
| Messaging | |||||
| EMS / Picture Messaging | Yes | - | Yes | n/a | n/a |
| MMS | - | Yes | Yes | n/a | n/a |
| Text Messaging Templates | Yes | Yes | Yes | n/a | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Stereo Speakers | - | - | - | Yes | Yes |
| Photo & Video | |||||
| TV Output | - | - | - | Yes | - |
| Power | |||||
| Fast Charging | - | - | - | Yes | Yes |
| Wireless Charging | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | n/a |
| Calculator | Yes | Yes | Yes | n/a | n/a |
| Calendar | Yes | Yes | Yes | n/a | n/a |
| To-Do List | Yes | - | Yes | n/a | n/a |
| Voice Memo | Yes | Yes | Yes | n/a | n/a |
| Software | |||||
| BREW | Yes * | - | - | n/a | n/a |
| Games | Yes * | Yes | Yes | n/a | n/a |
| Java (J2ME) | - | - | Yes | n/a | n/a |
| Voice | |||||
| HD Voice | - | - | - | Yes | Yes |
| Headset Jack (2.5 mm) | Yes | Yes | - | n/a | n/a |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SCH-A645 | Sharp GX-10 / GX-10i | Samsung SGH-X660 | Samsung Galaxy Z Fold3 | TCL 30 V 5G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A645 | Sharp GX-10 / GX-10i | Samsung SGH-X660 | Samsung Galaxy Z Fold3 | TCL 30 V 5G |
