Volla Unveils Secure Phone Plinius Series Featuring Removable Batteries and Dual OS Options

• April 30, 2026

German smartphone manufacturer Volla has introduced two new secure midrange models, the Phone Plinius and Phone Plinius Plus. Both devices share a similar design and core specifications, targeting users who prioritize mobile security and flexibility.

Focus on Security and Versatility

The Phone Plinius lineup stands out thanks to its removable battery feature, an increasingly rare characteristic in the smartphone market. This allows users to easily replace batteries for extended device longevity or in situations where charging options are limited.

Volla also offers users a choice between two operating systems, catering to varying preferences and enhancing user control over their mobile environment. Details on the specific operating systems have not been disclosed, but this dual-OS option aligns with Volla’s emphasis on privacy and user empowerment.

Both models exhibit a uniform exterior design. However, they differ in memory capacity, with the Phone Plinius Plus providing larger storage options. The Plus version also incorporates a reinforced back cover to improve durability, along with pogo pins that can be used for additional connectivity or accessories.

The design and feature set imply a focus on robust security measures and user customization without sacrificing the practicality expected in this segment. This approach is particularly relevant for users who demand secure communications and data protection on the go.

While Volla has a reputation for privacy-conscious devices, the addition of removable batteries reinforces its commitment to longevity and sustainability, allowing users to maintain their phones without requiring professional servicing or replacements.

Further technical details such as processing power, camera specifications, or pricing information have yet to be disclosed. Availability timelines for the Phone Plinius and Phone Plinius Plus have also not been announced.

Overall, Volla’s new offerings will appeal to users interested in secure smartphones with practical hardware features uncommon in today’s market. The combination of removable batteries and the choice of operating systems provides a level of flexibility rarely found in midrange mobile devices.

German brand Volla launches Phone Plinius and Phone Plinius Plus, secure smartphones with removable batteries and choice of two operating systems.