Sony

Sony ILCE7SM3/B Alpha a7S III Mirrorless Camera Bundle (Renewed)

5.0 (1 reviews)
UHD4K12 Inch1MP12MP

Redefine Your Video Experience with Unmatched ClarityThe Sony Alpha a7S III Mirrorless Digital Camera sets a new standard for full-frame mirrorless cameras. Optimized for video, sensitivity, and speed, it features a revised 12.1MP Exmor R BSI CMOS sensor and updated BIONZ XR image processor. Capt...

$3,699.95*
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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

Redefine Your Video Experience with Unmatched Clarity

The Sony Alpha a7S III Mirrorless Digital Camera sets a new standard for full-frame mirrorless cameras. Optimized for video, sensitivity, and speed, it features a revised 12.1MP Exmor R BSI CMOS sensor and updated BIONZ XR image processor. Capture stunning UHD 4K 120p video with internal 10-bit 4:2:2 sampling. (Renewed)

Specifications:

  • Sensor: 12MP Full-Frame Exmor R BSI CMOS Sensor
  • Video: UHD 4K 120p Video, 10-Bit 4:2:2 Internal
  • Output: 16-Bit Raw Output, HLG & S-Log3 Gammas
  • Autofocus: 759-Point Fast Hybrid AF
  • EVF: 9.44m-Dot QXGA OLED EVF
  • Touchscreen: 3.0" 1.44m-Dot Vari-Angle Touchscreen
  • Stabilization: 5-Axis SteadyShot Image Stabilization
  • ISO: Extended ISO 40-409600, 10 fps Shooting
  • Card Slots: Dual CFexpress Type A/SD Card Slots

Key Features

Bundle Includes: 1 x Sony Alpha a7S III Mirrorless Digital Camera (Body Only), 2 x SanDisk SecureDigital 64GB Extreme PRO Memory Card, 3 x NP-FZ100 Rechargeable Battery, 1 x Corel Photo Software With PhotoMirage, AfterShot, Painter Essentials, PaintShop Pro, and Video Studio, 1 x Large Padded Case, 1 x NP-FZ100 charger, 1 x Memory Card Reader, 1 x Mini Portable LED Video Light , 1 x Micro HDMI Cable, 1 x Deluxe Cleaning Set, 1 x 12 Inch Flexible Tripod, 1 x Memory Card Wallet

Optimized video, optimized sensitivity, optimized speed, the Sony Alpha a7S III raises the bar for what a full-frame mirrorless camera is capable of. A revised 12.1MP Exmor R BSI CMOS sensor and updated BIONZ XR image processor offer faster performance, improved noise reduction, and a wider dynamic range, along with UHD 4K 120p video recording and internal 10-bit 4:2:2 sampling.

Video is the primary application of the a7S III, and improvements to the sensor and processor enable faster readout speeds and greatly reduced rolling shutter, along with high-bitrate internal recording, 16-bit raw output via the full-size HDMI port, and flexible control over motion with variable frame rate selection. The a7S III also does away with recording time limits and incorporates HLG for direct HDR production as well as S-Log2/S-Log3 gamma profiles for advanced HDR production.

The updated sensor design also brings improved autofocus performance via 759 phase-detection points, which offer intelligent subject tracking and Real-time Eye AF to ensure critical focus on moving subjects in all recording modes. The sensor and BIONZ XR processor also facilitate impressive sensitivity, with an expanded range from ISO 40-409600, as well as fast 10 fps continuous shooting for up to 1000 consecutive raw frames.

Key Features: 12MP Full-Frame Exmor R BSI CMOS Sensor - UHD 4K 120p Video, 10-Bit 4:2:2 Internal - 16-Bit Raw Output, HLG & S-Log3 Gammas - 759-Point Fast Hybrid AF - 9.44m-Dot QXGA OLED EVF - 3.0" 1.44m-Dot Vari-Angle Touchscreen - 5-Axis SteadyShot Image Stabilization - Extended ISO 40-409600, 10 fps Shooting - Dual CFexpress Type A/SD Card Slots.

Specifications

Sensor Type
12.1MP Full-Frame Exmor R BSI CMOS Sensor
Video Recording
UHD 4K 120p, 10-Bit 4:2:2 Internal
Raw Output
16-Bit via Full-Size HDMI
Image Processor
BIONZ XR
Autofocus Points
759 Phase-Detection Points
ISO Range
Extended ISO 40-409600
Continuous Shooting
10 fps (up to 1000 raw frames)
Image Stabilization
5-Axis SteadyShot
EVF
9.44m-Dot QXGA OLED
LCD
3.0" 1.44m-Dot Vari-Angle Touchscreen
Card Slots
Dual CFexpress Type A/SD

Pros & Cons

👍 Pros

  • Features a 12.1MP Full-Frame Exmor R BSI CMOS Sensor, optimized for video, sensitivity, and speed.
  • Capable of UHD 4K 120p video recording and 10-bit 4:2:2 internal sampling, providing professional-grade video capabilities.
  • Offers 16-bit raw output via the full-size HDMI port, enhancing post-production flexibility for videographers.
  • The BIONZ XR image processor and updated sensor design lead to faster performance, improved noise reduction, and wider dynamic range.
  • Boasts 759 phase-detection points for improved autofocus performance with intelligent subject tracking and Real-time Eye AF.
  • Delivers impressive sensitivity with an expanded ISO range from 40-409600, suitable for extremely low-light conditions.
  • Achieves fast 10 fps continuous shooting for up to 1000 consecutive raw frames, ideal for capturing action.
  • Includes 5-Axis SteadyShot Image Stabilization to reduce camera shake for both stills and video.
  • The 3.0" 1.44m-Dot Vari-Angle Touchscreen provides flexible viewing and intuitive control.
  • Dual CFexpress Type A/SD Card Slots offer versatile and high-speed storage options for professionals.

👎 Cons

  • The 12.1MP resolution might be considered lower for still photography purposes compared to higher-megapixel cameras in its class.
  • As a renewed product, the exact condition and prior usage history of the camera and bundle components may vary.
  • While it comes with three NP-FZ100 batteries, the specific battery life for prolonged 4K recording sessions is not detailed.
  • The included bundle has many accessories, which might be redundant if a buyer already owns some of these items.
  • The Micro HDMI Cable included might not be the preferred standard for all professional setups, as some may prefer a full-size HDMI for robustness.

Frequently Asked Questions

The Sony Alpha a7S III is optimized for video, sensitivity, and speed, making it highly capable for professional video recording with features like UHD 4K 120p and 10-bit 4:2:2 internal sampling.
It features a 12.1MP Full-Frame Exmor R BSI CMOS Sensor, which contributes to faster performance, improved noise reduction, and a wider dynamic range.
Yes, the camera offers 16-bit raw output via its full-size HDMI port, providing extensive flexibility for post-production.
The updated sensor design brings improved autofocus performance via 759 phase-detection points, offering intelligent subject tracking and Real-time Eye AF for critical focus on moving subjects.
The a7S III features an impressive expanded ISO range from 40-409600, allowing for high-quality imaging in various lighting conditions, including very low light.
Yes, it includes 5-Axis SteadyShot Image Stabilization, which helps to reduce camera shake for both still photography and video recording.
The camera is equipped with dual CFexpress Type A/SD Card Slots, offering flexible and high-speed storage solutions.