A slim, IP68-rated Android phone with a user-swappable battery and no connection to any major American technology platform is not something most buyers expect to find on the market in 2025 - yet that is precisely what Volla Systeme is offering with its new Plinius and Plinius Plus. The German manufacturer has priced the base model at €598, with the Plus variant following in June 2026 at €698, both available exclusively to buyers in EU countries and the UK. The devices run Volla OS, a custom Android build that excises the underlying dependency on any cloud-based ecosystem entirely.
A Hardware Profile Built Around Repairability and Substance
The Plinius represents a deliberate shift in form for Volla. Where its predecessor, the X23, leaned into rugged bulk, the Plinius opts for a slim business-ready chassis while retaining a full IP68 rating for water and dust resistance. The engineering achievement that will attract the most attention is the 5,300 mAh battery - removable by any user with a standard screwdriver, in seconds, without voiding the waterproofing. Almost no other current smartphone combines those two properties. Battery replaceability has largely vanished from mainstream handsets over the past decade, pushed out by the demand for thinner glass-and-aluminium unibodies; the EU's right-to-repair legislation is only now beginning to push manufacturers back in that direction. Volla has arrived ahead of that curve.
The internal specification is credible rather than flagship-grade. A MediaTek Dimensity 7300 - a 4nm chip - powers the device, and marks the first time Volla has shipped a handset with 5G support. The 6.67-inch OLED panel runs at up to 120Hz with a peak brightness of 1,000 nits. The main camera uses a 64MP sensor at f/1.79 with an 8MP ultrawide alongside it. Hardware is assembled through Gigaset, a long-established German manufacturer, which provides a credible provenance claim for buyers who care about supply chain transparency. Every unit includes a screen protector and a replaceable back cover in the box.
The Plinius Plus adds 4GB of RAM for a total of 12GB, doubles internal storage to 256GB, and introduces Pogo Pin contacts on the rear panel - a physical interface that allows specialist hardware modules such as external sensors or extended battery packs to be attached directly. That feature is aimed squarely at professionals: field researchers, medical staff, security personnel, or IT administrators who need expandable, customisable hardware without carrying a separate device.
What It Means to Run a Phone With No Cloud Dependency
Both models ship with Volla OS as the primary operating system, with Ubuntu Touch available as an alternative for buyers who prefer a Linux-native environment. The distinction from a standard Android handset is not merely cosmetic. Volla OS removes the frameworks through which most Android phones routinely communicate with remote servers - sending location data, usage patterns, contact lists, and behavioural signals to advertising infrastructure. For most consumers, those processes run invisibly in the background; the privacy cost is accepted without being formally understood.
Volla's Springboard launcher consolidates core tasks - calls, notes, search - into a single home-screen interface that removes the need to move between applications. AI photo optimisation processes images locally, so no image data is transmitted off the device. A bundled hide.me VPN and a privacy-focused browser extend that philosophy through the network layer. A dedicated hardware button on the frame can be configured to activate Security Mode, which blocks app-level trackers system-wide - a useful failsafe when a device is being used to handle sensitive correspondence or confidential documents.
This approach places Volla in a small but defined market: alongside devices such as the Fairphone and the Purism Librem 5, it serves buyers for whom privacy is a functional requirement rather than a marketing preference. That group includes journalists working in high-risk environments, legal practitioners subject to strict data-handling obligations, NGO staff operating across jurisdictions with varying data laws, and organisations running zero-trust IT policies.
Where the Price Sits and Who It Is Actually For
At €598 - roughly £505 in the UK - the Plinius costs more than a current Pixel 9a (£449) or an iPhone SE (£419). Those competing handsets carry mature ecosystems, extensive developer support, and years of software refinement behind them. The Plinius offers none of that infrastructure. What it offers instead is manufactured-in-Germany credibility, genuine hardware repairability, and a software stack with no commercial data relationship built into it. Whether that trade-off is worth the premium depends entirely on what the buyer is trying to solve.
For the specific audiences this device targets, the calculus is reasonably straightforward. An organisation deploying handsets to staff handling sensitive client data has a compliance interest in knowing that no third-party cloud service is passively ingesting call logs or location history. The €100 premium for the Plus model - with its additional RAM, doubled storage, and modular Pogo Pin interface - is easy to justify for professional deployments where those specifications matter operationally. Both models are available now through Volla.online, shipping to EU member states and the UK.
The broader significance is not that one German company has built a privacy-focused phone. It is that viable, well-specified hardware for a post-cloud-dependency use case is becoming commercially available at prices that are unusual rather than prohibitive. That signals a maturing of the market, not a niche experiment.
