Sony

Sony ILCE7SM3/B a7S III Full Frame Mirrorless Camera Bundle

5.0 (4 reviews)
12MP

Sony's a7S III delivers 12MP full-frame sensitivity with 4K 120p video and blazing hybrid AF in a pro bundle.

$3,998.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Sony a7S III (ILCE7SM3/B) is a full-frame mirrorless camera designed with a clear priority: delivering the best possible video and low-light performance. Its 12.1-megapixel Exmor R BSI CMOS sensor features larger pixels than higher-resolution alternatives, translating directly into outstanding sensitivity across an extended ISO range of 40–409600. Paired with the BIONZ XR image processing engine and 16-bit image processing pipeline, the a7S III produces clean, detailed footage even in challenging lighting conditions that would leave other cameras struggling with noise.

On the video side, the a7S III records UHD 4K at up to 120 frames per second internally with 10-bit 4:2:2 color depth, and supports 16-bit raw output for maximum flexibility in post-production. Color science options including S-Cinetone and HLG give filmmakers professional-grade color profiles straight out of camera. The 759-point fast hybrid autofocus system, 5-axis sensor-shift image stabilization, and 9.44-million-dot OLED electronic viewfinder round out a feature set that is built for serious production work. This bundle adds a backpack, two 64GB memory cards, a Peak Design Slidelite strap, monopod, and other accessories, making it a well-equipped starting point for professional shooters investing in the Sony ecosystem.

Key Features

✅ Advanced still functions and performance: Sony ILCE-7SM3 Camera is equipped with the latest technology, high-speed BIONZ XR image processing engine, 16-bit image processing, fast hybrid AF makes it perfect photography & vlogging camera. With exceptional High-speed continuous shooting of up to 10fps α7S III can capture decisive moments with over 1,000 frames.

A signature confirmation is required upon delivery of this item. The delivery personnel may ask for verification with a photo id as well. Shipping to addresses where an adult is available to sign for the package is highly recommended to avoid any potentials delays.

✅ High Resolution & Advanced Tech: Sony A7S III realizes the level of image quality that surpasses the expectation. 12MP Full-Frame Exmor R BSI CMOS sensor, wide standard ISO range of 80–102400, 9.44 million-dot18 high-definition electronic viewfinder enables to attain expressive prowess.

✅ Excellent Display & Operability: A7S 3 has 7.5 cm (3.0-type) type TFT, vari-angle LCD monitor for comfortable movie shooting. The menu screen can be operated by touch, while the playback screen features swiping, and pinch-to-zoom. Major improvements have been made to the menu structure & operability of the touch functions, for shooting, readability, reduced menu navigation.

✅ High-End Digital Camera Bundle Accessories: A7S3 camera bundle includes Cleaning Kit | Micro SD Card Reader | 2X 64GB SD Memory Card | Backpack | Monopod | Rear Lens Cap | Peak Design Slidelite Strap | Dust Off Blower | Eyecup makes it a perfect camera bundle package for digital professional camera.

Specifications

Sensor
12MP Full-Frame Exmor R BSI CMOS
Sensor Size
35.6 x 23.8 mm (Full-Frame)
Image Processor
BIONZ XR
ISO Range
80–102400 (Extended: 40–409600)
Autofocus
759-Point Fast Hybrid AF
Image Stabilization
Sensor-Shift, 5-Axis
Video
UHD 4K 120p, 10-Bit 4:2:2 Internal
Output
16-Bit Raw, HLG, S-Cinetone
Viewfinder
9.44m-Dot QXGA OLED EVF
Screen
3.0" 1.44m-Dot Vari-Angle Touchscreen
Continuous Shooting
Up to 10 fps
Shutter Speed
1/8000 to 30 seconds
Sensor Crop Modes
Super35 / APS-C
Bundle Accessories
2x 64GB SD Cards, Backpack, Monopod, Peak Design Slidelite Strap, Cleaning Kit, Micro SD Card Reader, Rear Lens Cap, Dust-Off Blower, Eyecup

Pros & Cons

👍 Pros

  • Extended ISO range up to 409600 delivers exceptional performance in extremely low-light conditions
  • 4K 120p internal recording with 10-bit 4:2:2 color provides broadcast-quality video in-camera
  • 759-point hybrid autofocus system tracks subjects reliably even in dim environments
  • 5-axis in-body image stabilization smooths handheld video and stills across all lenses
  • Vari-angle touchscreen and 9.44-million-dot EVF offer flexible, high-quality monitoring

👎 Cons

  • 12MP resolution limits large-format print sizes and heavy cropping compared to higher-resolution cameras
  • Camera body is sold without a lens, adding significant cost if you don't already own Sony E-mount glass
  • Large file sizes from 4K 120p recording demand fast, high-capacity memory cards and substantial storage
  • Premium price point places this well above entry-level and mid-range full-frame options

Frequently Asked Questions

The 12MP sensor is intentional — larger individual pixels capture significantly more light, giving the a7S III exceptional low-light performance and dynamic range optimized for video work, which is this camera's primary strength.
It records UHD 4K at up to 120p with 10-bit 4:2:2 color internally, supports 16-bit raw output, and includes HLG and S-Cinetone color profiles for professional video production.
The bundle includes the Sony a7S III body, a cleaning kit, micro SD card reader, two 64GB SD memory cards, a backpack, monopod, rear lens cap, Peak Design Slidelite strap, dust-off blower, and eyecup.
Yes, the a7S III features sensor-shift 5-axis in-body image stabilization, which works with any lens you mount on it to reduce camera shake during handheld shooting.
The a7S III uses a 759-point fast hybrid autofocus system that combines phase-detection and contrast-detection AF for reliable tracking and fast acquisition even in low-light conditions.