Sony A7R VI: 66.8 MP and 30 fps on Full-Frame Stacked Sensor
Sony launches the A7R VI on May 13, 2026: 66.8 MP on a stacked sensor, 30 fps burst in 14-bit RAW and full-frame 4K/120p.
Sony announced on May 13, 2026 the Alpha 7R VI (ILCE-7RM6), the sixth generation of its high-resolution series. The body is built around a fully stacked full-frame Exmor RS sensor of 66.8 MP, paired with the BIONZ XR2 processor. It will be available in June 2026 at a price of $4,499.99 USD (body only).
The A7R VI succeeds the A7R V released in late 2022, which featured a non-stacked 61.0 MP sensor limited to 7 fps with electronic shutter and 10 fps with mechanical shutter, in 12-bit RAW only. The move to a stacked architecture multiplies the sensor readout speed by 5.6 according to Sony, enabling 30 fps in 14-bit RAW at full resolution.
Sony positions this body between the A9 III (burst specialist at 120 fps) and the A1 II (50 MP, 30 fps with a 240-file RAW buffer versus 150 for the A7R VI). To compare these models against your own criteria, our camera comparison tool lets you put them side by side directly.
Données
Key Specifications
- Full-frame BSI Exmor RS stacked sensor 66.8 MP, native sensitivity ISO 100-32,000, expandable to ISO 102,400.
- 30 fps burst with electronic shutter (14-bit RAW, 150-file buffer) and 10 fps with mechanical shutter.
- 8K/30p video with 1.2x crop and 4K/120p full-frame oversampled; the manufacturer claims up to 16 stops of dynamic range, to be verified in testing.
- Mechanical IBIS stabilization rated at 8.5 EV at center and 7 EV at the periphery according to Sony, to be confirmed in independent testing.
- 32-bit float 4-channel audio via the XLR-A4 adapter (sold separately, $779.99 USD).
- Autofocus at 60 calculations per second, AI-based subject recognition with eye detection on distant subjects.
Notre lecture
Spec → impact → verdict
The A7R VI erases the R series' main weakness: slow burst shooting. Going from 7 fps in 12-bit to 30 fps in 14-bit RAW is a category shift, not an incremental update. This body is aimed at photographers who work both in high-resolution studio settings and in the field with moving subjects, as well as hybrid videographers who need 4K/120p without a crop.
8 MP more**.