Sony α7 ILCE7K/B Black

The Sony A7 is a tiny full-frame powerhouse that still delivers gorgeous images, especially in low light. It's slow at 5fps and lacks 4K video and stabilization, but for pure stills photography on a budget, it's one of the best values out there. If you find a clean used copy, buy it.

That full-frame sensor is still the star here. Image quality is excellent, especially in low light where the ISO range stretches to 32000 and noise is well controlled. Autofocus is fast and accurate thanks to 117 phase-detect points, and Eye AF works well for portraits. But the burst rate tops out at a sluggish 5fps, so forget about serious action. Video is a weak spot too, capped at 1080p with no in-body stabilization to smooth out handheld footage. The battery life is just average, so grab a spare if you're out all day.

Stacked against something like the Panasonic LUMIX S5 II, the A7 feels dated in video and stabilization, but it's also way cheaper on the used market. The Fujifilm X-H2S runs circles around it for burst speed and video specs, though you give up that full-frame sensor look. The Canon EOS R6 Mark III is a more modern all-rounder, but it'll cost you significantly more. The A7's real competition today is its own price, it's a budget gateway to full-frame glass that still holds up for stills.

For the used prices these go for now, the A7 is a ridiculous value if you want to step into full-frame photography. You're getting a sensor that still produces stunning images, wrapped in a body that's a joy to travel with. Just know you're trading modern features like 4K video and IBIS for that entry-level price tag.

The Sony A7 is the camera that proved full-frame didn't have to mean heavy. It packs a 24.3MP sensor into a body that weighs just 472g, which was mind-blowing when it launched and still feels great in hand today. You get a weather-sealed build, an articulating screen, and a solid EVF in a package you'll actually want to carry all day.

Skip this if you need serious video features or fast action shooting. The 1080p cap and lack of stabilization make it a poor choice for hybrid shooters, and the 5fps burst will frustrate anyone trying to capture sports or wildlife. Look at a used A7 III or a modern APS-C body instead.

If you're a stills shooter who wants full-frame image quality without the bulk or the massive price tag, the Sony A7 is still a fantastic buy. It's perfect for travel, portraits, and everyday photography where you don't need blazing speed or the latest video features. Just budget for an extra battery and maybe a fast prime lens.