Start with the basics: budget, comfort, and system choice. Set a realistic budget not just for the camera body, but also for lenses, since lenses often matter more long-term. Handle the camera in person if possible—ergonomics are important, especially with a lens attached.

For beginners, useful automatic or creative modes can make learning easier. Also think about whether to buy an entry-level body and save money for lenses, or spend more up front on a body with features you can grow into.

Brand matters less than getting started. Canon and Nikon DSLR systems are both capable, and any modern DSLR can produce excellent image quality. The bigger decision today is DSLR vs. mirrorless: DSLR systems can be great value, especially used, but Canon and Nikon development is now focused on mirrorless, so DSLR systems are no longer where new innovation is happening.

A practical approach is either:

• buy an affordable beginner kit and learn what you like, or
• buy a more advanced model now if you know you’ll stick with photography.

The most important thing is to choose a camera that fits your budget and feels right, so you can stop researching and start shooting.