Sony (4548736043961 / VPL-VW550ES/B) - 3D - Batteries included - Ceiling mounting supported - Ethernet LAN - Full HD - Handheld remote control - HDCP - Manual - Quick start guide - AC input frequency: 50 - 60 Hz
Sony (4548736013353 / VPL-VW320/B) - 3D - Energy Star certified - Ethernet LAN - Full HD - Manual - AC input frequency: 50 - 60 Hz - AC input voltage: 100 - 240 V - Horizontal scan range: 19 - 72 kHz
Sony (0027242913110 / VPL-VW270/B) - 3D - Batteries included - Ethernet LAN - Full HD - Handheld remote control - HDCP - Manual - Zoom capability - AC input frequency: 50 - 60 Hz - AC input voltage: 100-240 V