Sony XAV-9000ES vs Alpine iLX-507

The Alpine iLX-507 is the easier pick for most people: it has wireless CarPlay and Android Auto, a 7-inch screen, HD Radio, SiriusXM readiness and iDatalink Maestro support for vehicle data. The Sony XAV-9000ES is a stronger audio piece, with a 55W x4 amp, LDAC Bluetooth and a bright 6.75-inch display, but it lacks the Alpine's wireless phone projection and satellite radio. Buy the Alpine for everyday phone-driven driving; buy the Sony if sound quality and a wired, high-bitrate setup matter more than app integration.

• Choose the Sony XAV-9000ES if you care most about audio output, LDAC streaming and a bright screen, and you are fine with a wired phone connection.
• Choose the Alpine iLX-507 if you want wireless CarPlay and Android Auto, HD Radio, SiriusXM readiness and vehicle integration in a standard double-DIN fit.