How to Choose a Mirrorless Camera: A 6-Step Guide

To choose a mirrorless camera, work in this order: decide whether you lean stills or video, set a budget for the whole kit (not just the body), pick a lens system, then choose the body inside it. Beginners usually start by comparing individual cameras, which is exactly backwards — the body is the last decision, not the first. Follow the six steps below and the field narrows itself.

The six steps, in order

1. Decide stills or video first.Be honest about what you'll shoot most. A stills-first shooter should prioritize a viewfinder and how the camera feels in the eye; a video-first creator should prioritize a screen that flips out to face them, a microphone input, and clean 4K. Many cameras do both well, but knowing your lean breaks ties later.
2. Set a total-kit budget, not a body budget. The body is only part of the spend. Decide the most you want to spend on everything — body, a lens or two, a memory card, a spare battery — then work backwards. We do the full breakdown in the beginner camera kit guide; read it before you fixate on a body price, because it changes what body you can afford.
3. Choose a lens system (mount) before a body. You're buying into a lens mount— the standard that decides which lenses fit — and it outlasts the body. Look at each brand's cheap prime lenses and the third-party options, and pick the system whose lenses you'll actually want. Sony's E-mount has the deepest catalog of affordable primes; Canon and Nikon are strong but younger; Fujifilm rewards you with in-camera color. Get this right and every future purchase is cheaper.
4. Decide: viewfinder or no viewfinder. An electronic viewfinder (EVF)— the little eye-level screen — is far easier to see in bright sun and steadier for stills. Vlogging-focused bodies drop it to save size and money. If you shoot stills outdoors, insist on an EVF; if you mostly film yourself, a fully articulating screen matters more than a viewfinder you won't use.
5. Check the autofocus, then stop reading specs. Modern autofocus with eye and subject detection is the single feature that turns "most of my shots are soft" into "most of my shots are sharp." All the current beginner bodies are good here; some are great. Beyond autofocus, resolution and headline video numbers matter far less to a beginner than the marketing implies — don't let a spec race pull you off budget.
6. Hold it in person if you possibly can.Grip, button placement and menu feel decide whether you actually carry the camera. A body that fits your hands and makes sense to you will get used; a "better" one that feels awkward stays in the drawer. If a store visit isn't possible, weigh the reviews that talk about handling, not just numbers.
7. Buy the kit lens now, add a prime soon. For your first camera, the bundled kit lens (a versatile do-everything zoom sold with the body) is a fine, cheap way to start and learn what focal lengths you like. Then add one bright prime lens — a fixed, non-zooming lens with a wide aperture — and your photos take a visible leap. That two-lens start covers almost everyone.

Why this order works

Each step removes bodies from contention before you get attached to one. Deciding stills vs video rules out whole categories. Setting a total budget stops you overspending on the body and starving the kit. Choosing a system before a body means you never fall for a camera whose lenses you can't afford. By the time you're comparing individual models, there are only two or three left and the choice is easy — often it comes down to which one felt better in your hands.

If you want to shortcut straight to picks, the best mirrorless for beginners roundup ranks the current bodies with live prices, and what camera should I buy? routes you by the kind of shooting you do.