How to Choose Your First Camera and Lens

Do you actually need a camera?

Smartphones take fantastic photos in good light, so it's a fair question. A dedicated camera earns its place when you run into the limits of a phone:

• Real optical zoom — wildlife, sport and concerts need focal lengths far beyond a phone's telephoto module.
• Natural background blur — a large sensor and a fast lens produce smooth, realistic bokeh without the edge artefacts of "portrait mode".
• Fast action — modern autofocus can track eyes of people, animals, birds and vehicles at 10–30 frames per second.
• Low light — a bigger sensor collects more light, so night and indoor photos are cleaner with less processing.
• Control and RAW files — you decide aperture, shutter speed and ISO, and get flexible files for editing.

If none of those matter to you, a newer phone may be the better investment. If several do, read on.

Step 1: Decide what you'll photograph

Your subjects decide the lenses you need, and the lenses you need decide which camera system makes sense. Be honest about what you'll shoot 80% of the time:

Step 2: Set a realistic budget

Think in terms of a kit, not a camera body. Beyond the camera and lens you'll need at least a fast memory card and a spare battery. Rough 2026 price bands for a new camera with its kit lens:

Step 3: Pick the type of camera

We cover every type in detail in Camera Types & Sensor Sizes. Here's the quick version for a first camera:

• Mirrorless (interchangeable lens) — the default choice. Compact, excellent autofocus, what you see in the viewfinder is the actual exposure.
• DSLR — still capable, and cheap used, but new lens and body development has largely stopped.
• Premium compact — a large-sensor camera with a fixed lens. Great if you know you'll never change lenses.
• Bridge / superzoom — huge zoom range in one body; smaller sensor means weaker low-light quality.
• Action camera — for helmets, water and POV video, not general photography.

Step 4: Choose a sensor size

Sensor size is the biggest single factor in image character, low-light performance and system size. The three you'll choose between:

Don't overthink it: all three produce professional-quality images. Choose based on size, budget and the lenses you want.

Step 5: Choose a system (lens mount), not just a body

Every interchangeable-lens camera uses a lens mount — the physical and electronic connection between body and lens. When you buy a camera, you're really buying into that mount. Lenses from one mount don't fit another without adapters.

Before choosing, check three things for the mount: are there affordable lenses for what you shoot, do third-party makers (Sigma, Tamron, Viltrox, Samyang and others) support it, and is there a healthy used market? See Camera Brands Compared for a full breakdown.

Step 6: Which features really matter

Worth paying for

• Subject-detection autofocus — eye/face/animal detection makes sharp photos of moving people and pets far easier.
• Electronic viewfinder (EVF) — much easier to compose in bright sunlight than using the rear screen.
• In-body image stabilisation (IBIS) — sharper handheld shots at slow shutter speeds with every lens.
• Good grip and physical dials — you'll change settings faster and enjoy using the camera more.
• Fully articulating screen — essential for video and vlogging, handy for low and high angles.

Less important than marketing suggests

• Very high megapixels — 24 MP is plenty for most people; 40+ MP mostly means bigger files.
• Maximum burst speed — 10 fps covers nearly everything outside pro sport.
• 8K video — unless you're a video professional, 4K is more than enough.

Step 7: Your first lenses

We explain every lens type in Types of Lenses. For a first kit, this simple path works for almost everyone:

1. Kit zoom (e.g. 18–45mm, 16–50mm or 18–55mm on APS-C, 24–50mm or 28–60mm on full frame). Versatile and cheap when bundled.
2. A fast prime — the classic "nifty fifty" 50mm f/1.8 on full frame, or a 23–35mm f/1.4–f/2 on APS-C. It lets in several times more light than a kit zoom and gives lovely background blur. It's often the single biggest image-quality upgrade you can make.
3. Then specialise — a telephoto zoom for sport and wildlife, a wide zoom for landscapes, or a macro lens for close-ups.

Popular beginner cameras (examples)

Models change every year, so treat these as examples of well-regarded lines rather than a buying list — always check for the newest generation and compare current prices.

New or used?

Cameras lose value quickly in their first two years and then level off, so a lightly used body from the previous generation is often the smartest buy. Lenses keep their value even better.

• Buy from a reputable dealer with a warranty or return period where possible.
• Check the shutter count (it's a wear indicator, like mileage on a car).
• Inspect the sensor and lens glass for scratches, fungus or haze.
• Test autofocus, all buttons, card slot and battery before paying.
• Official refurbished stores from manufacturers are a good middle ground.

Accessories you actually need

Final checklist before you buy

• I know what I'll shoot most of the time.
• My budget includes a card, spare battery and strap.
• The mount has affordable lenses for my subjects, including third-party options.
• I've held the camera (or one with a similar grip) and like the handling.
• I've compared the price with the previous generation and used options.

Next, learn how to actually use it: start with the exposure triangle and then camera settings explained.

Frequently asked questions