VX1000/VX600/VX400 Comparison Device Model VX1000 VX600 VX400 Loading Capacity 6.5 million pixels 3.9 million pixels 2.6 million pixels Max Width & Height                                             Max width: 10240 pixels                                            Max height: 8192 pixels Layers 3x 4K×1K 3x 2K×1K 2x 2K×1K Input Connectors 1x 3G-SDI2x HDMI 1.42x DVI（HDMI 1.4）1x OPT1 1x 3G-SDI2x HDMI 1.31x DVI1x OPT1 1x 3G-SDI2x HDMI 1.31x DVI1x OPT1 Output Connectors 10x Ethernet Ports1x HDMI1.31x HDMI1.4 LOOP1x DVI LOOP1x 3G-SDI LOOP2x OPT 6x Ethernet Ports1x HDMI1.31x HDMI1.3 LOOP1x DVI LOOP1x 3G-SDI LOOP2x OPT 4x Ethernet Ports1x HDMI1.31x HDMI1.3 LOOP1x DVI LOOP1x 3G-SDI LOOP2x OPT Presets 10 10 10 Control Connectors 1x Ethernet Port2x USB (input & output)1x GENLOCK (IN & LOOP) 1x Ethernet Port2x USB (input & output)1x GENLOCK (IN & LOOP) 1x Ethernet Port2x USB (input & output)1x Light Sensor