Competing with the likes of GoPro Hero4, Sony’s X1000V 4K Action Cam is a small mountable camera capable of capturing breathtaking 4K HD content. It’s smaller and lighter than its predecessor and comes with automatic image stabilization that can minimize blur from all your actions shots. Other features include built-in GPS, live-stream over WiFi to Ustream, loop recording, and stereo mics with wind-noise reduction.