Sony FDR-AX100/B 4K Video Camera with 3.5-Inch LCD (Black) Capture 4k/30p video that far exceeds HD resolution, High-frame-rate shooting at 120p 1" Exmor R CMOS sensor with Direct Pixel Read Out 14MP resolution video and 20MP still image capture Advanced BIONZ X image processing engine for higher speed and peerless quality Speaker : Monaural Speaker