Recommended SLR camera for girls, which one is better, Nikon, Canon or Pentax? After looking at Nikon SLR D5200, D5300, D90 and D700, which one is better?

First of all, the image quality of current digital cameras is based on frame, and the D700 full frame certainly has the best image quality. Although the D700 is older, compared with the latest full-frame cameras, the difference mainly lies in the control and CMOS pixels. First, although the control of the D700 is not as good as that of the D800, the speed and accuracy of the center focus point of the D700 are not bad, so it is enough for travel photography; second, the high sensitivity of the CMOS sensor element of the D700 is not as good as that of the D800, and it is not as good as shooting at night. D800 is stronger, but 3200 sensitivity is still usable. I use Canon 5D2 to shoot, and the highest sensitivity is 3200. Therefore, D700 high sensitivity is enough for ordinary players; thirdly, although D700 has 12 million Pixels, but if it is not used for large-scale advertising paintings, but only for viewing on a computer screen or printing A3 photos, the pixels are enough. Therefore, I recommend D700 first.

Secondly, D5200, D5300, and D90 are all good. D90 is an evergreen tree, and the control and image quality are good, but the high sensitivity is worse. D90 is too old and not recommended. The D5200 and D5300 are both good. The 5300 has the same picture quality as the 5200, but it has some additional digital data transmission functions. The 5200 is more cost-effective. Among them, whether it is an entry-level machine or a mid-range machine, the image quality is the same because the image quality is limited by the three cores of the camera: CMOS, image chip and lens. The so-called entry point is just that the material is different (such as plastic or metal), the viewing angle is different (pentaprism or pentagonal mirror), whether there is a shoulder screen, etc. The D5200 has the best image quality among Nikon C-frame SLRs, and the image quality even exceeds the D7100. Therefore, the 5200 is a more affordable choice and the most important thing is that it is lightweight. I don’t recommend 5300, it’s not cost-effective.

Although the Canon 70D is also new, it focuses very quickly. However, Canon's CMOS manufacturing technology has lagged behind, and its tolerance is relatively poor. It is easy to turn white when encountering highlights, and lose details in dark areas. According to the evaluation results of DXO, a famous French camera evaluation website, Canon's CMOS is completely defeated by DXO, a famous French camera evaluation website, in terms of dynamic range and color depth. Sony's CMOS, so I don't recommend moving cards. Although I use Invincible Rabbit. Pentax is a good camera, I recommend the K52S. First, Pentax, like Nikon, uses CMOS provided by Sony, which is of good quality, and Sony is the leader in developing CMOS (the 5200 uses CMOS developed by Toshiba); second, Pentax's low-end lenses are of better quality. , the mantra is that Pentax is better than a dog or a bull. Nikon’s high-end Nikkor lenses are much better than Pentax, so if you don’t burn the lens, Pentax lenses are more suitable; thirdly, Pentax chips are more suitable for direct output, and Nikon’s JPG direct output Pentax's JPG images are not as good-looking as Pentax's Green and Ouba Blue. Fourthly, Pentax's body is compact and well made. It has a dust-proof and drip-proof metal body, and there are many colors to choose from. Therefore, Pentax is a very good choice. I personally recommend Pentax.

To summarize, when choosing a full-frame camera, the D700 is the first choice; secondly, choose the Pentax K52S (actually the Pentax K5 is very good, cheap and high-quality); thirdly, choose the Nike D5200. Canon is not recommended. For reference.