I often travel to take pictures of landscapes and portraits. What kind of camera is suitable for me to buy? That kind of lens is better and more practical.

The most common solution is to bring a better card camera (Sony Black Card rx100 series, Canon G1X3, etc.) or a fixed-lens retro camera (Sony Black Card rx1 series, Fuji X100 series, etc.) ). This is portable enough, but the picture quality and control are not that professional.

If you are not too tired and have very high image quality requirements, the best configuration is definitely to bring two full-frame or even medium-format SLR or mirrorless cameras (Hasselblad X1D and the like), one with Landscape lens, one with portrait lens, two cameras and two lenses.

You can make a compromise between these two extreme solutions according to your actual situation. For example, what I brought out on my last trip was a fixed-lens wide-angle landscape camera + a half-frame mirrorless camera. Portrait lens. Although both cameras are fixed-focus configurations, when paired with a mobile phone, commonly used focal lengths are actually covered.