Sony additionally announced NVU-73T at CES 2008, a more basic GPS navigation system compared to NVU-83T. NVU-73T will cost $350 and will lack bluetooth or position plus technology.

But NVU-73T is still filled with useful features such as text-to-speech voice commands and real-time-traffic capability. It has about 5 million points of

interest and comes with U.S. and Canadian maps on its 2GB flash memory including Alaska, Hawaii and Puerto Rico.

Even though NVU-73T has a smaller screen than 83T, measuring 4.3″, it still can support the dual view feature on its 16 x 9 aspect ratio display.

Original post by Dave Rubert