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| Phone | Samsung Galaxy Fold | AT&T Calypso | Samsung SCH-A690 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Not yet released |
| Specifications | |||
|---|---|---|---|
| Display Size |
7.3" diag. 4 : 3 |
5.5" diag. 18 : 9 |
? |
| Display Resolution & Type |
1536 x 2152 pixels (~362 ppi) AMOLED |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
| Display Refresh | 60 Hz | 60 Hz | ? |
| Battery | 4,380 mAh | 2,500 mAh | 1,300 mAh |
| Processor | 2.8 GHz Qualcomm Snapdragon 855 | 1.5 GHz MediaTek MT6739 | ? |
| RAM | 12 GB | 1 GB | ? |
| Storage | 512 GB | 16 GB | ? raw hardware |
| Main Camera | 12 megapixel | 5 megapixel | - |
| Wide Camera | 16 megapixel | - | - |
| Tele Camera | 12 megapixel | - | - |
| Video Capture | 4K UHD | 1080p HD | - |
| Front Camera | 10 megapixel | 5 megapixel | - |
| Weight |
9.74 oz (276g) |
6 oz (170g) |
4.3 oz (122g) |
| Dimensions |
6.33" x 2.47" x 0.67" (161 x 63 x 17 mm) |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
3.64" x 1.93" x 1.02" (92 x 49 x 25.9 mm) |
| Form Factor | Foldable | Slab | Clamshell |
| Platform / OS | Android | Android | (proprietary) |
| Network Bands |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 34, 38, 39, 40, 41, 46, 66, 71 WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 18) | LTE (Cat 4) | 1xRTT |
| Features | |||
| Barometer | Yes | - | - |
| Fingerprint Reader |
Yes stand-alone |
- | - |
| Flashlight | Yes | Yes | - |
| GPS / Location | n/a | n/a | Yes |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
- |
| Multiple Languages | n/a | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Extra Display | Yes | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | - |
| MirrorLink | Yes | - | - |
| NFC | Yes | - | - |
| USB |
Yes USB Type C |
Yes USB Type C |
- |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||
| Voice Dialing | n/a | n/a | Yes |
| Customization | |||
| Custom Ringtones | n/a | n/a | Yes |
| Data & Network | |||
| Data Tethering | n/a | n/a | Yes |
| Dual-SIM | Yes | - | - |
| WAP / Web Browser | n/a | n/a | Yes |
| Input | |||
| Predictive Text Entry | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
| Memory | |||
| Memory Card Slot | - | Yes | - |
| Messaging | |||
| Text Messaging Templates | n/a | n/a | Yes |
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | - |
| Stereo Speakers | Yes | - | - |
| Photo & Video | |||
| TV Output | Yes | - | - |
| Power | |||
| Fast Charging | Yes | - | - |
| Wireless Charging | Yes | - | - |
| Productivity | |||
| Alarm | n/a | n/a | Yes |
| Calculator | n/a | n/a | Yes |
| Calendar | n/a | n/a | Yes |
| To-Do List | n/a | n/a | Yes |
| Voice Memo | n/a | n/a | Yes |
| Software | |||
| BREW | n/a | n/a | Yes |
| Games | n/a | n/a | Yes |
| Voice | |||
| Call Screening | - | - | Yes |
| HD Voice | Yes | Yes | - |
| Headset Jack (2.5 mm) | n/a | n/a | Yes |
| Push-To-Talk | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes |
| Samsung Galaxy Fold | AT&T Calypso | Samsung SCH-A690 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Fold | AT&T Calypso | Samsung SCH-A690 |
