The SONY ILCE6400B a6400 Mirrorless APS-C Interchangeable-Lens Camera packs extraordinary performance into a light, compact body. It's ready to track fast-moving action, capture breathtaking scenery or take easy self-portraits, always delivering beautiful, high-resolution still images and 4K HDR12 movies. The camera contains has a 24.2 MP Exmor CMOS sensor, the World's fastest autofocus (AF) speed at 0.02 sec. Also with advanced Real-time Eye-AF and Real-time object Tracking AF with Wide 425-phase/425-contrast detection AF points over 84% of sensor, up to 11fps continuous shooting with continuous autofocus and auto-exposure, 4K HDR video, 180-degree tiltable touchscreen LCD and Wi-Fi for easy file transfer and remote control.