The 800 series had the same hard drive as the 700 series but instead had a 1.2 GHz Core Solo processor, giving it even longer battery life than its predecessors. This iteration of the TX line also had a built-in fingerprint reader. The TXN model was only available in North America and is similar to the TX800, except it had a built in Sprint EVDO modem and antenna whereas the TX800 series lacked either.
The 800 series of devices shared the same hard drive as its predecessor, the 700 series, but featured a 1.2 GHz Core Solo processor for enhanced battery life. This model also included a fingerprint reader and was available exclusively in North America. The TXN model differed from the TX800 by incorporating a Sprint EVDO modem and antenna.