Over at IMP3Net [Google Translate].
By combining two OSes into one tablet, the tablet is essentially split into halves. That decreases internal storage for each side. Teclast compounds that by including even more pre-installed apps on the Android side:
The Android side of internal storage:
The Windows 8.1 side of internal storage:
There’s no communication between the two sides. They can’t see each other’s files nor can anything be copy/pasted from one side to the other.
As for 3G, voice call use is possible only on the Android side. The Windows 8.1 side is limited to 3G data.
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