Dimensions and Weight:
VarioUltra 20: 7.4 inches (Width) x 3.5 inches (Depth) x 0.7 inches (Height) and 0.7 pounds weight.
VarioUltra 40: 12.4 inches (Width) x 3.5 inches (Dept) x 0.7 inches (Height) and 1.1 pounds weight.
Device Operating System: Windows CE 6.0.
Supported Operating Systems: Windows, Mac, iOS, Android, and Linux.
Connectivity: 1 USB connection and 4 Bluetooth connections.
USB Ports:USB 2.0 port for use with USB memory sticks. Micro USB for charging and for connecting with a computer, and for connecting a USB QWERTY keyboard
Internal storage: 32 Gigabytes
RAM: 256 Megabytes.
External storage: none provided, though users can use a standard USB stick, or connect VarioUltra to their computer as an external drive
Battery life: 8 hours of continuous, connected use. 12 hours if using as a notetaker, unconnected. Note that the battery is internal and not user replaceable.
Manufacturer's warranty: 2 years