Sony A7s vs A7R vs A7 – which Sony full-frame camera should you buy?

Sony A7s vs A7R vs A7 - which Sony full-frame camera should you buy?

Sony A7s vs A7R vs A7? If you’re in the market for a full-frame, mirrorless compact system camera, the Sony A7 range has to be top of your hitlist. But which A7 model is right for you: Sony A7s or A7R or A7? Marcus Hawkins takes a look at the three contenders in our Sony A7 comparison.