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| Phone | Samsung SCH-A610 | Alcatel 665 | Ericsson T66 | Samsung SGH-A657 | Samsung Galaxy Z Fold3 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
1.8" diag. 4 : 3 |
? | ? |
7.6" diag. 4 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels (~116 ppi) LCD (TFT/TFD) |
? |
176 x 220 pixels LCD (TFT/TFD) |
1768 x 2208 pixels (~372 ppi) AMOLED |
| Display Refresh | ? | ? | ? | ? | 120 Hz |
| Battery | 1,300 mAh | 650 mAh | ? | 1,420 mAh | 4,400 mAh |
| Processor | ? | ? | ? | ? | Qualcomm Snapdragon 888 |
| RAM | ? | 16 MB | ? | ? | 12 GB |
| Storage | ? raw hardware | 32 MB | ? raw hardware | ? raw hardware | 256 GB * |
| Main Camera | Yes | 2 megapixel | - | - | 12 megapixel |
| Wide Camera | - | - | - | - | 12 megapixel |
| Tele Camera | - | - | - | - | 12 megapixel |
| Video Capture | - | QCIF (176 x 144) | - | - | 4K UHD |
| Front Camera | - | - | - | - | 10 megapixel |
| Weight |
4.23 oz (120g) |
2.72 oz (77g) |
2.08 oz (59g) |
4.34 oz (123g) |
9.56 oz (271g) |
| Dimensions |
3.5" x 1.9" x 0.9" (89 x 48 x 22.9 mm) |
3.78" x 1.89" x 0.66" (96 x 48 x 16.8 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
6.23" x 2.64" x 0.63" (158 x 67 x 16 mm) |
| Form Factor | Clamshell | Clamshell | Slab | Slab | Foldable |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 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 |
| Data Technology | 1xRTT | - | - | HSDPA 3.6 | NR (5G) |
| Features | |||||
| Barometer | - | - | - | - | Yes |
| Fingerprint Reader | - | - | - | - |
Yes stand-alone |
| Flashlight | - | - | - | Yes | Yes |
| GPS / Location | Yes | - | - | Yes | n/a |
| Ruggedized | - | - | - | Yes | - |
| Water-Resistant | - | - | - | - |
Yes IPX8 (SCUBA) |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M4 (very compatible) |
- | - |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | - | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | Yes |
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | Yes |
| NFC | - | - | - | - | Yes |
| USB | - |
Yes Micro-USB |
- | Yes |
Yes USB Type C |
| UWB | - | - | - | - | Yes |
| Wi-Fi | - | - | - | - |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Contacts | |||||
| Picture ID | Yes | Yes | - | Yes | n/a |
| Ringer ID | Yes | Yes | - | Yes | n/a |
| Voice Dialing | Yes | - | - | - | n/a |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | Yes | n/a |
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a |
| Real-Music Ringers | - | Yes | - | Yes | n/a |
| Data & Network | |||||
| Data Tethering | Yes | - | - | Yes | n/a |
| Dual-SIM | - | - | - | - | Yes |
| WAP / Web Browser | Yes | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | - | - | Yes | n/a |
| EMS / Picture Messaging | Yes | - | Yes | - | n/a |
| Instant Messaging | - | Yes | - | Yes | n/a |
| MMS | Yes | Yes | - | Yes | n/a |
| Text Messaging Templates | Yes | Yes | Yes | Yes | n/a |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | - | Yes | - | Yes | n/a |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Power | |||||
| Fast Charging | - | - | - | - | Yes |
| Wireless Charging | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a |
| Calculator | Yes | Yes | Yes | Yes | n/a |
| Calendar | Yes | Yes | Yes | Yes | n/a |
| To-Do List | Yes | - | Yes | Yes | n/a |
| Voice Memo | Yes | Yes | - | Yes | n/a |
| Software | |||||
| BREW | Yes | - | - | - | n/a |
| Games | Yes | Yes | Yes | Yes | n/a |
| Java (J2ME) | - | Yes | - | Yes | n/a |
| Voice | |||||
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | Yes | - | - | - | n/a |
| Push-To-Talk | - | - | - | Yes | - |
| Speaker Phone | - | Yes | - | Yes | Yes |
| Samsung SCH-A610 | Alcatel 665 | Ericsson T66 | Samsung SGH-A657 | Samsung Galaxy Z Fold3 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A610 | Alcatel 665 | Ericsson T66 | Samsung SGH-A657 | Samsung Galaxy Z Fold3 |
