I want to analyze the differences between Sony A7, A7r, A7s, and A7m2 full-frame mirrorless cameras. Students, home use, and travel are more common. I want to know four

The a7 is the earliest full-frame mirrorless camera released, with 24.3 million pixels.

The a7r is an upgraded version of the a7. The main upgrade is to remove the low-pass filter. The pixels are 36.4 million, and the photo details It will be greatly improved compared to the a7. It will be very advantageous when taking landscape photography. The things captured will be very detailed, and the price will be much higher.

The a7s is another upgraded version of the a7, focusing on high sensitivity. The imaging quality is excellent, and the indoor and night photography performance is brutal. However, at the expense of only 12.2 million pixels, it is completely sufficient for daily use. When there is sufficient outdoor light during the day, the photo details will be inferior to the a7 and a7r, but in more complex environments, the a7s can Ensure a very clean picture

The a7m2 is the second generation of the a7. The main improvement is the addition of a 5-axis anti-shake system, a metal bayonet, and optimized button layout. 5-axis anti-shake is a black technology, which greatly improves the shooting rate of handheld photos.

The positioning of several cameras is different, it all depends on your needs. If you like to travel and take pictures of landscapes and take large-format photos, but if you can’t stand the difficulty of seeing small things clearly in large photos, use a7r. . . If you like to sweep streets in the city, take photos of night parties, or have a special liking for night scenes, and those who are artistic in Weibo Moments, use a7s. .

I think I need them all. If I want something that can take pictures of everything, if I occasionally travel to take portraits and landscapes, but also need to take sketches of urban street sweeping life, if I have money, I will use a7m2. If I don’t have enough money, I will use a7.