Sony a7R VI vs a1 II: Why the Flagship Still Reigns
Sony's new a7R VI, with a 66.8-megapixel stacked sensor and 30 fps burst, does not render the a1 II obsolete. The a1 II's sensor readout speed of under 4ms (vs. 18ms on the a7R VI) minimizes rolling shutter, crucial for sports and wildlife. Its autofocus performs 120 AF/AE calculations per second (double the a7R VI's 60), offering superior reliability. The a1 II also includes an Ethernet port, a front custom button, a dedicated drive mode dial, and faster flash sync (1/400s vs. 1/250s). The a7R VI excels for landscape, studio, and wedding photography, but the a1 II remains the choice for professionals needing maximum speed and workflow features.
Key facts
- Sony a7R VI has a 66.8-megapixel fully-stacked sensor.
- Sony a1 II has a 50.1-megapixel fully-stacked sensor.
- a7R VI shoots 30 fps in 14-bit RAW; a1 II shoots 30 fps in 12-bit RAW at fastest speed.
- a7R VI sensor readout speed is ~18ms; a1 II is under 4ms.
- a7R VI performs 60 AF/AE calculations per second; a1 II does 120.
- a1 II has Ethernet port, front custom button, dedicated drive mode dial.
- a1 II flash sync speed is 1/400s; a7R VI is 1/250s.
- a7R VI electronic shutter tops at 1/8000s; a1 II at 1/32000s.
Entities
Institutions
- Sony
- PetaPixel
Locations
- New York City
- United States