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Sony a7 III ILCE7M3/B Full-Frame Camera 128GB SDXC — main product image
Sony

Sony a7 III ILCE7M3/B Full-Frame Camera 128GB SDXC

Bluetooth 4.02MP

Capture Stunning Detail with Full-Frame Excellence Unleash your photographic potential with the Sony a7 III Full-Frame Mirrorless Camera. Featuring an advanced 24.2MP BSI full-frame image sensor and wide ISO range, this camera delivers exceptional image quality in any lighting conditions. Paired...

$1,821.00*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.

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Overview

Capture Stunning Detail with Full-Frame Excellence

Unleash your photographic potential with the Sony a7 III Full-Frame Mirrorless Camera. Featuring an advanced 24.2MP BSI full-frame image sensor and wide ISO range, this camera delivers exceptional image quality in any lighting conditions. Paired with the Sony Tough-M Series SDXC UHS-II Card, you'll have the speed and reliability to capture every moment.

Key Features:
  • 24.2MP BSI Full-Frame Image Sensor: Experience exceptional detail and clarity with a 1.8x readout speed.
  • Wide Dynamic Range: Capture stunning images with a 15-stop dynamic range and 14-bit uncompressed RAW format.
  • High ISO Sensitivity: Achieve exceptional low-light performance with an ISO range of 50 to 204,800.
  • E-Mount Compatibility: Versatile lens options with compatibility for Sony E-mount lenses.
  • Bluetooth Connectivity: Seamlessly connect to smartphones running Android (5.0+) or iOS (Bluetooth 4.0+).
  • Durable Design: Waterproof (IPX8) and dustproof (IPX6) construction for reliable performance in challenging environments.
  • High-Speed SD Card: Sony Tough-M Series SDXC UHS-II Card with up to 277MB/s read speed and 150MB/s write speed.
Specifications:
  • Sensor: 24.2MP BSI Full-Frame
  • ISO Range: 50-204,800
  • Dynamic Range: 15 Stops
  • RAW Format: 14-bit Uncompressed
  • Lens Mount: Sony E-Mount
  • Connectivity: Bluetooth
  • Durability: Waterproof (IPX8), Dustproof (IPX6)
  • SD Card: Sony Tough-M Series 128GB SDXC UHS-II
  • SD Card Read Speed: Up to 277MB/s
  • SD Card Write Speed: Up to 150MB/s

Key Features

Advanced 24.2MP BSI full frame Image Sensor w/ 1.8X readout speed

15 stop dynamic range, 14 bit uncompressed RAW, ISO 50 to 204,800. Compatible with Sony E mount lenses. Can be connected via Bluetooth with smartphones featuring (as of the date of release)- Android (Android 5.0 or later, Bluetooth 4.0 or later), iOS (Bluetooth 4.0 or later)

Waterproof (IPX8)/ Dustproof (ipx6)3

Up to 277MB/s read speed and 150MB/s write speed

Specifications

Image Sensor
24.2MP BSI Full-Frame
Dynamic Range
15 Stops
RAW Output
14-bit Uncompressed
ISO Range
50 to 204,800
Lens Mount
Sony E mount
Connectivity
Bluetooth (Android 5.0+, iOS Bluetooth 4.0+)
Included Storage
128GB SDXC
SD Card Read Speed
Up to 277MB/s
SD Card Write Speed
Up to 150MB/s
Durability Rating
IPX8/IPX6 Waterproof/Dustproof

Frequently Asked Questions

The Sony a7 III features an advanced 24.2MP BSI full-frame image sensor, designed to offer high sensitivity and detailed image capture.
This camera boasts an impressive 15-stop dynamic range, allowing it to capture a wide range of tones from the brightest highlights to the deepest shadows.
Yes, the Sony a7 III bundle includes a 128GB SDXC memory card, which offers fast read speeds of up to 277MB/s and write speeds of up to 150MB/s.
The camera provides a broad ISO range from 50 to 204,800, offering significant flexibility for shooting in various lighting conditions.
Yes, it can be connected via Bluetooth with smartphones, specifically Android (version 5.0 or later, Bluetooth 4.0 or later) and iOS (Bluetooth 4.0 or later).
The camera is rated as Waterproof (IPX8) and Dustproof (IPX6), suggesting a degree of resilience against environmental factors.

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