In a perfect world, everybody’s sure their right to privacy is honored. Since that’s not the case, people tend to whip up special tools for protection, like the Blackphone, a privacy-focused device whose thick veil of mystery has now been lifted at Mobile World Congress. Its creators said very little when the shadowy phone was announced in January, but we now know that it’ll retail at $629 unlocked and has similar specs to comparably-priced Android devices.