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| Phone | AT&T Calypso | Samsung Galaxy S23 Ultra | Audiovox CDM-8500 | Kyocera KX12 |
| Current U.S. Carriers | (none) | Verizon | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
5.5" diag. 18 : 9 |
6.8" diag. 19.5 : 9 |
? | ? |
| Display Resolution & Type |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
1440 x 3088 pixels (~501 ppi) AMOLED |
? |
128 x 128 pixels LCD (STN) |
| Display Refresh | 60 Hz | 120 Hz | ? | ? |
| Battery | 2,500 mAh | 5,000 mAh | ? | 1,800 mAh |
| Processor | 1.5 GHz MediaTek MT6739 | 3.4 GHz Snapdragon 8 Gen 2 for Galaxy | ? | ? |
| RAM | 1 GB | 8 GB * | ? | ? |
| Storage | 16 GB | 256 GB * | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | 200 megapixel | - | - |
| Wide Camera | - | 12 megapixel | - | - |
| Tele Camera | - | 10 megapixel | - | - |
| Video Capture | 1080p HD | 8K | - | - |
| Front Camera | 5 megapixel | 12 megapixel | - | - |
| Weight |
6 oz (170g) |
8.25 oz (234g) |
3.2 oz (91g) |
4.62 oz (131g) |
| Dimensions |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
6.43" x 3.07" x 0.35" (163 x 78 x 8.9 mm) |
3.3" x 1.6" x 0.9" (84 x 41 x 22.9 mm) |
4.33" x 1.97" x 1.02" (110 x 50 x 25.9 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab |
| Platform / OS | Android | Android | (proprietary) | (proprietary) |
| Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 71, 77-A, 77-C, 78, 257, 258, 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, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | LTE (Cat 4) | NR (5G) | 1xRTT | 1xRTT |
| Features | ||||
| Barometer | - | Yes | - | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- | - |
| Flashlight | Yes | Yes | - | Yes |
| GPS / Location | n/a | n/a | Yes | Yes |
| Ruggedized | - | - | - | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - |
| Accessibility | ||||
| Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
| Multiple Languages | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
| Alerts | ||||
| Extra Display | - | - | Yes | - |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | - |
| NFC | - | Yes | - | - |
| USB |
Yes USB Type C |
Yes USB Type C |
- | - |
| UWB | - | Yes | - | - |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 6E (802.11 a,ac,ax,b,g,n) |
- | - |
| Contacts | ||||
| Picture ID | n/a | n/a | - | Yes |
| Ringer ID | n/a | n/a | Yes | Yes |
| Voice Dialing | n/a | n/a | Yes | Yes |
| Customization | ||||
| Custom Graphics | n/a | n/a | - | Yes |
| Custom Ringtones | n/a | n/a | - | Yes |
| Data & Network | ||||
| Data Tethering | n/a | n/a | Yes | Yes |
| WAP / Web Browser | n/a | n/a | Yes | Yes |
| Input | ||||
| Predictive Text Entry | n/a | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Stylus | - | Yes | - | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | - |
| Memory | ||||
| Memory Card Slot | Yes | - | - | - |
| Messaging | ||||
| EMS / Picture Messaging | n/a | n/a | - | Yes |
| Text Messaging Templates | n/a | n/a | - | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | - | - | - |
| Stereo Speakers | - | Yes | - | - |
| Power | ||||
| Fast Charging | - | Yes | - | - |
| Wireless Charging | - | Yes | - | - |
| Productivity | ||||
| Alarm | n/a | n/a | Yes | Yes |
| Calculator | n/a | n/a | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes |
| Voice Memo | n/a | n/a | Yes | Yes |
| Software | ||||
| BREW | n/a | n/a | Yes * | Yes * |
| Games | n/a | n/a | Yes | Yes |
| Voice | ||||
| HD Voice | Yes | Yes | - | - |
| Headset Jack (2.5 mm) | n/a | n/a | Yes | Yes |
| Push-To-Talk | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| AT&T Calypso | Samsung Galaxy S23 Ultra | Audiovox CDM-8500 | Kyocera KX12 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | AT&T Calypso | Samsung Galaxy S23 Ultra | Audiovox CDM-8500 | Kyocera KX12 |
