adi-insite-us
ADI US App
ADI Global Distribution
ADI a Resideo company
menu
content loaded

Sony ILCE7SM3/B Alpha 7S III Full-Frame Interchangeable Lens Camera, 12.1MP, 10FPS, 4K/120p High Sensitivity

ILCE7SM3/B

|

T7-ILCE7SM3B

Sign In for Dealer Pricing

New to ADI?Become a Customer
Image of T7-ILCE7SM3B
Shop All Sony

Sony ILCE7SM3/B Alpha 7S III Full-Frame Interchangeable Lens Camera, 12.1MP, 10FPS, 4K/120p High Sensitivity

ILCE7SM3/B | T7-ILCE7SM3B

Please sign in to view pricing, availability, and to add to cart.

Overview
Specifications
Documents

Product Overview

For visual trailblazers. With extreme full-frame movie performance including high sensitivity (expanded ISO up to 409600), 15-stop wide dynamic range, 4K 120p, fast and dependable autofocusing, and extra-strong image stabilization, the α7S III again raises the bar for movie makers. Sensitivity, speed and supreme imagery. The Alpha 7S III features a newly developed 12.1-megapixel Full-frame Backside-illuminated (BSI) Exmor R CMOS sensor that delivers sensitivity, speed and superior images and movie. It takes full advantage of the large pixels and BSI copper wiring structure to more than double the sensitivity and readout speed. In addition, this new Exmor R sensor features Sony’s acclaimed fast hybrid autofocus with 759 phase detection AF points and 92% coverage. The high sensitivity also allows it to autofocus in light as low as EV-611. A new BIONZ XR processing engine delivers 8x more processing power than previous models. It not only supports the high sensitivity and wide dynamic range that has become hallmarks of the "S" series, but also high-speed features such as real-time AF tracking and up to 10fps continuous shooting of more than 1000 RAW still images.

Specifications

Documents and Resources

Download All Documents
Sign Up for Email
Sign Up
Branch
Locator

© 2026 ADI Global - All Rights Reserved.