In the world of navigation devices there are GPS and PNS - with the latter standing for Personal Navigation System. That’s the kind of product that Sanyo introduced in the market, the two new systems are codenamed NV-SD750FT and NV-SB510DT.

The only difference between both devices is the size of the display screen, while the NV-SD750FT has a 7-inch LCD touchscreen, the SB510DT has a smaller one at 5.2-inches.

With that being said, both devices sport 4 GB of storage capacity via SSD, a dual TV Tuner, and support SD memory cards.

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