For those who like landscape photography, the Sony full-frame mirrorless A7RM3 is a very suitable camera. This camera performs very well. It is equipped with an Exmor R CMOS low-pass filter-less sensor with an effective pixel count of 42.4 million. The image processor Bionz X has been upgraded, and the actual processing speed and image analysis have been greatly improved. , Sony A7RM3 has upgraded the autofocus system to 399 points of phase detection and 425 points of contrast detection. At the same time, the continuous shooting speed has also been increased to 10 frames/second, and supports 4K HDR video shooting. More importantly, its battery is also It has been upgraded to the same NP-FZ100 battery as the Sony A9.