Compare Phones
Phone | AT&T Calypso | Siemens CT66 / C66 / C65 / C71 / C70 |
Current U.S. Carriers | (none) | (none) |
Global Availability | Released | Released |
Specifications | ||
---|---|---|
Display Size |
5.5" diag. 18 : 9 |
? |
Display Resolution & Type |
480 x 960 pixels (~195 ppi) LCD (TFT/TFD) |
130 x 130 pixels LCD (Color) |
Display Refresh | 60 Hz | ? |
Battery | 2,500 mAh | 600 mAh |
Processor | 1.5 GHz MediaTek MT6739 | ? |
RAM | 1 GB | ? |
Storage | 16 GB | ? raw hardware |
Main Camera | 5 megapixel | Yes |
Wide Camera | - | - |
Tele Camera | - | - |
Video Capture | 1080p HD | - |
Front Camera | 5 megapixel | - |
Weight |
6 oz (170g) |
3 oz (85g) |
Dimensions |
5.91" x 2.87" x 0.39" (150 x 73 x 9.9 mm) |
4.1" x 1.8" x 0.7" (104 x 46 x 17.8 mm) |
Form Factor | Slab | Slab |
Platform / OS | Android | (proprietary) |
Network Bands |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1800, 1900 |
Data Technology | LTE (Cat 4) | GPRS |
Features | ||
Flashlight | Yes | - |
Accessibility | ||
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Multiple Languages | n/a | Yes |
TTY/TDD (Digital) | Yes | - |
Alerts | ||
Ringer Profiles | - | Yes |
Connectivity | ||
Bluetooth | Yes | - |
Infrared (IR) | - | Yes |
USB |
Yes USB Type C |
Yes |
Wi-Fi |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||
Picture ID | n/a | Yes |
Ringer ID | n/a | Yes |
Customization | ||
Changeable Body Plates | - | Yes |
Custom Graphics | n/a | Yes |
Custom Ringtones | n/a | Yes |
Data & Network | ||
WAP / Web Browser | n/a | Yes |
Input | ||
Predictive Text Entry | n/a | Yes |
Side Keys | Yes | - |
Touch Screen |
Yes Capacitive |
- |
Memory | ||
Memory Card Slot | Yes | - |
Messaging | ||
EMS / Picture Messaging | n/a | Yes |
MMS | n/a | Yes |
Text Messaging Templates | n/a | Yes |
Music | ||
Headphone Jack (3.5mm) | Yes | - |
Productivity | ||
Alarm | n/a | Yes |
Calculator | n/a | Yes |
Calendar | n/a | Yes |
To-Do List | n/a | Yes |
Voice Memo | n/a | Yes |
Software | ||
Games | n/a | Yes |
Java (J2ME) | n/a | Yes |
Voice | ||
Call Screening | - | Yes |
HD Voice | Yes | - |
Push-To-Talk | - | Yes * |
Speaker Phone | Yes | Yes |
* Some versions only | ||
AT&T Calypso | Siemens CT66 / C66 / C65 / C71 / C70 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | AT&T Calypso | Siemens CT66 / C66 / C65 / C71 / C70 |