Rather than reinvent the wheel, Sony's newest all-in-one car audio receiver pairs a brilliant 7-inch display with GPS navigation powered by TomTom. The result is almost the best of both worlds, but we'd like to see a bit more integration.
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Most recently, Pioneer announced an update to its flagship model with its reveal of the AVIC-Z120BT in-dash navigation system, a double-DIN receiver that features some pretty heavy integration with Pioneer's software suite for multimedia and GPS navigation: PandoraLink, MusicSphere, and AVIC Feeds.
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