
The best wireless workout headphones for 2023
We tested for comfort, ease of use, battery life and water resistance.
Sony’s A7 IV is a successful followup to its popular mainstream A7 III. Resolution is up considerably to 33 megapixels, and image quality is much improved overall. Video is now up to par with rivals with 4K at up to 60p with 10 bit 4:2:2 quality. Autofocus is incredible for both video and stills, and the in-body stabilization does a good job. The biggest drawbacks are rolling shutter that limits the use of the electronic shutter and the relatively high price.