1. SENSORThe A6700 features an APS-C sensor, which is smaller in comparison to the full-frame sensor found in the A7C. In terms of resolution, they are similar: 26MP for the A6700, and 24.2MP for the A7C.
2. VIDEOThe A6700 offers 4K recording up to 60p with a minimal 1.04x crop, and 4K 120p with a more substantial 1.58x crop. The A7C is limited to 4K 30p ( no crop at 24/25p, 1.2x crop at 30p).
3. AUTOFOCUSThe A6700 inherits Sony’s most advanced AF to date. It can recognize the entire body of a person, not just the face and eyes, as well as animals (body, head, eyes), insects, and vehicles.
4. FEATURESThe A6700 offers a plethora of additional features that are not available in the A7C, such as focus bracketing, built-in video timelapse, auto-framing, and more.
5. BATTERY The A7C boasts a higher CIPA rating, allowing for approximately 740 frames when using the LCD, compared to the A6700’s 570 photos. They both utilize the NP-FZ100 battery.