The Panasonic Lumix GH5S achieves the highest-ever image quality and sensitivity in Lumix history. For the first time it records Cinema 4K (C4K: 4096 x 2160) 60p/50p video recording and there is no limit to recording time even while you shoot on FHD or 4K video. Moreover its sensors handles multiple aspect ratios 4:3, 17:9, 16:9 and 3:2. It gives 4:2:2 10-bit real-time image output to an external monitor or recorder via optional HDMI cable. Also, GH5S is equipped with dual SD card slots and DMW-XLR1 enables high-grade stereo recording with an attached XLR microphone. This model is built by combining the newly developed high sensitivity sensor with Dual Native ISO technology and the latest Venus engine. GH5S has an edge over previous version by its additional quality to record Cinema 4K.