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Overview

Get sensitivity and speed in stunning 4K for your stills and videos with the Sony Alpha 7S III full-frame mirrorless camera (body only). With a powerful BIONZ XR processing engine, its 12.1MP full-frame Exmor R CMOS sensor delivers ultra-clean images up to ISO 409,600, with more than 15 stops of dynamic range and fast hybrid autofocus with 759 phase detection AF points.

Sony Alpha a7S III Full-Frame Mirrorless Camera (Body Only)

Brand: Sony
Model: ILCE7SM3/B
Web Code: 14810471
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30 days to return or exchange

Condition: unopened, opened (a 15% restocking fee will be applied)

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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Sony ILCE7SM3/B Full-Frame Mirrorless Interchangeable-Lens Camera (Body)
  • NP-FZ100 Rechargeable Battery
  • BC-QZ1 Battery Charger
  • Power Cord
  • Cable Protector
  • Shoulder Strap
  • Body Cap
  • Accessory Shoe Cap
  • Eyepiece Cup
  • USB-A to USB-C Cable (USB 3.2)

Powerful performance, small design

  • Camera body only
  • 12.1MP backside illuminated Exmor R CMOS sensor is fine-tuned for 4K images, and offers high resolution in a compact profile without compromising on sensitivity or speed
  • Full-frame format collects more light, allowing for sharp images even in low-light conditions
  • BIONZ XR processing engine offers incredible processing power

Never miss a moment

  • Shoots up to 4K 120p 10-bit 4:2:2 and full pixel readout in all record modes
  • Continuous shooting with selectable Hi+, Hi, Mid, and Lo modes for JPEG, RAW, RAW + JPEG, and other formats
  • Up to 10fps with continuous autofocus and exposure produces up to 1000 RAW+JPEG

4K movies made possible

  • 3840 x 2160 (4K UHD) max video resolution alongside 1920 x 1080 (1080p) resolution deliver amazing shooting quality and clear images
  • S-Log 3 comes in handy for movie recording with more than 15 stops of dynamic range (may require colour grading)
  • ISO sensitivity from 80-102,400 (standard, stills and movies), 40-409,600 (expanded, stills), and 80-409,600 (expanded, movies) ensures reduced noise for all your pictures and videos

Less blur for detailed captures

  • Mechanical 5-axis in-body image stabilization with selectable Active mode makes the image sensor shift around in order to reduce shakes during capture
  • Fast Hybrid AF with 759 phase detection AF points and 92% coverage smartly detects objects during assisted captures
  • Real-time Eye-AF and Real-time AF tracking down to EV-6 proves effective when photographing humans and animals
  • Seven adjustable AF transition speeds and five AF subject shift sensitivities

Next-gen OLED electronic viewfinder

  • 3" flip-out LCD monitor with touch menu and controls allow for easy navigation and access to settings
  • 9.44M Quad-XGA (QXGA) OLED eye-level electronic viewfinder stuns you with impeccable resolution for perfect previews
  • Vari-angle swivelling design makes it easy to manoeuvre the camera at multiple angles

Seamless file sharing, optimal storage

  • High-speed 2.4GHz and 5GHz Wi-Fi, NFC, and Bluetooth enabled for easy, fast wireless media sharing across devices
  • Compatible with SD, SDHC (UHS-I/II compliant), SDXC (UHS-I/II compliant), and CFexpress Type A memory cards for storing loads of pictures and footage

Easy integration with supported devices and more

  • USB Type-C port offers super-fast charging, while wired ethernet LAN (via optional LAN adapter, sold separately) and an HDMI-Type A port let you connect accessories
  • Multi Interface (MI) shoe with digital audio interface offers up to 4ch. 24bit capability when integrated with optional XLR-K3M digital microphone adapter kit (sold separately)
  • Long Z-battery life is extendable via USB Type-C with Power Delivery
  • Magnesium alloy body features dust- and moisture-resistant sealing
  • See Details & Specs for more information

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .