Best Overall
Sony Alpha 7 IV
Key details
- Sensor
- 33MP full-frame CMOS
- Autofocus
- 759-point hybrid, Real-time Eye AF
- Burst Rate
- 10 fps
- Card Slots
- Dual: CFexpress Type A / SD
Portrait work is decided at wide apertures, where a subject leaning half a step forward can move the plane of focus off the near eye. The A7 IV handles that better than anything else in this group for the money: its 759-point hybrid system with Real-time Eye AF found and held the near eye through our sessions, including in rooms where we had pushed the ISO up. That let us watch expression instead of steering a focus point, which is usually the difference between a usable frame and the one you wanted.
The 33MP sensor is the other half of the case. Skin texture and fabric detail hold up well past the point where a 24MP file starts to soften, and there is enough left in the frame to crop a loose three-quarter shot into a headshot and still print it large. We also liked how much the shadows recovered on backlit frames — the files stayed clean when we lifted them, which is not something we can say for every body here.
The working details are what make it a keeper: two card slots (CFexpress Type A and SD), so one corrupt card does not end a session; a 0.78x viewfinder that is easy to manual-focus through; and a body at just under a kilogram that will not wear out your wrist on a long handheld day. Sony's E-mount also has the deepest bench of 85mm and 50mm primes of the three systems here, including third-party glass that undercuts the brand-name equivalents.
Pros
- Real-time Eye AF that holds at f/1.4
- 33MP files with cropping room to spare
- Dual card slots protect a paid shoot
- Deep E-mount selection of portrait primes
Cons
- Can lock up and need a battery pull
We recommend the Alpha 7 IV to anyone who wants one body that locks the near eye wide open, crops without apology, and backs it up with two cards.