Sotera SecurePhone v. other mobile phone devices & operating systems
| OS Security Rating EAL 6+ | 'Tested & verified by independent reputable third party as being risk free | Immune to infection by Pegasus Spyware | Untraceable feature | Fully unlocked & compatible with major phone carriers | End-to-end encyption at app and partition level | |
|---|---|---|---|---|---|---|
| STANDARD SMARTPHONE OPERATING SYSTEMS | ||||||
| Apple iOS |  |  * | | | | |
| Android OS | | ** | | | | |
| SECURITY-FOCUSED DEVICES | ||||||
| Sotera SecurePhone | | | | | | |
| Silent Circle Privy 2.0 | | | | | | |
| Bittium 2C | | | | | | |
| Siren Finney | | | | | | |
| Librem 5 USA | | | | | | |
| Assac Shield IT | | | | | | |
| Katim X2 | | | | | | |
| Above Phone | | | | | | |
* some versions ** subsets of codebase
Sotera SecurePhone v. popular messaging apps
| End-to-end encryption of voice calls & messages during transmission | Do end-to-end encryted voice calls & messages remain secure once decrypted on the device? | Automatic wipe | Secure encrypted storage | |
|---|---|---|---|---|
| Sotera SecurePhone - voice & message features | | | | |
| | | |
|
| Telegram | * | | | |
| Signal | | | | |
* except group chats