Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
![]() |
![]() |
![]() |
|
| Phone | Siemens CT56 | CAT S48c | Apple iPhone 11 Pro |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
5" diag. 16 : 9 |
5.8" diag. 19.5 : 9 |
| Display Resolution & Type | 101 x 64 pixels |
1080 x 1920 pixels (~441 ppi) LCD (TFT/TFD) |
1125 x 2436 pixels (~463 ppi) AMOLED |
| Display Refresh | ? | 60 Hz | 60 Hz |
| Battery | 700 mAh | 4,000 mAh | 3,190 mAh |
| Processor | ? | 2.2 GHz Qualcomm Snapdragon 630 | Apple A13 Bionic |
| RAM | ? | 4 GB | 4 GB |
| Storage | ? raw hardware | 32 GB | 64 GB * |
| Main Camera | - | 13 megapixel | 12 megapixel |
| Wide Camera | - | - | 12 megapixel |
| Tele Camera | - | - | 12 megapixel |
| Video Capture | - | 4K UHD | 4K UHD |
| Front Camera | - | 5 megapixel | 12 megapixel |
| Weight |
2.96 oz (84g) |
9.1 oz (258g) |
6.63 oz (188g) |
| Dimensions |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
5.9" x 3" x 0.5" (150 x 76 x 12.7 mm) |
5.67" x 2.81" x 0.32" (144 x 71 x 8.1 mm) |
| Form Factor | Slab | Slab | Slab |
| Platform / OS | (proprietary) | Android | iOS |
| Network Bands |
GSM: 850, 1900 |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 41, 66 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 29, 30, 34, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | LTE (Cat 13) | LTE (Cat 18) |
| Features | |||
| Barometer | - | - | Yes |
| Flashlight | - | Yes | Yes |
| GPS / Location | Yes | n/a | n/a |
| Ruggedized | - | Yes | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
Yes IPX8 (SCUBA) |
| Accessibility | |||
| Hearing Aid Compatible | - | Yes | Yes |
| Multiple Languages | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth | - |
Yes Classic Audio |
Yes Classic Audio |
| NFC | - | Yes | Yes |
| USB | Yes |
Yes USB Type C |
Yes |
| UWB | - | - | Yes |
| Wi-Fi | - |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
| Contacts | |||
| Voice Dialing | Yes | n/a | n/a |
| Customization | |||
| Changeable Body Plates | Yes | - | - |
| Custom Graphics | Yes | n/a | n/a |
| Custom Ringtones | Yes | n/a | n/a |
| Data & Network | |||
| Data Tethering | Yes | n/a | n/a |
| Dual-SIM | - | - | Yes |
| WAP / Web Browser | Yes | n/a | n/a |
| Input | |||
| Predictive Text Entry | Yes | n/a | n/a |
| Side Keys | - | Yes | Yes |
| Touch Screen | - | Yes | Yes |
| Memory | |||
| Memory Card Slot | - | Yes | - |
| Messaging | |||
| EMS / Picture Messaging | Yes | n/a | n/a |
| Music | |||
| FM Radio | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | - |
| Stereo Speakers | - | - | Yes |
| Photo & Video | |||
| TV Output | - | - | Yes |
| Power | |||
| Fast Charging | - | Yes | Yes |
| Wireless Charging | - | - | Yes |
| Software | |||
| Java (J2ME) | Yes | n/a | n/a |
| Voice | |||
| HD Voice | - | Yes | Yes |
| Push-To-Talk | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes |
| Siemens CT56 | CAT S48c | Apple iPhone 11 Pro | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
![]() |
![]() |
![]() |
|
| Phone | Siemens CT56 | CAT S48c | Apple iPhone 11 Pro |











