Canon announces four 4K camcorders
Canon has announced four professional 4K 30p camcorders. The XA55 and XA50 have 1-inch sensors, nine-bladed apertures, and Dual-Pixel CMOS AF. The XA40 and XA45 have 1/2.84 sized sensors and eight-bladed apertures. All the new cameras have five-axis image stabilization and record to dual internal SD cards.