Sony

Sony a7 III Full-Frame Camera 20mm Lens

4.5 (758 reviews)
Bluetooth 4.02MP

Experience Full-Frame Excellence with a Versatile Lens The Sony a7 III Full-Frame Mirrorless Camera delivers exceptional image quality and performance. Paired with a wide angle 20mm F1.8 lens, this camera is perfect for capturing stunning landscapes, portraits, and videos. Specifications: Sen...

$2,696.00*$3,049.98Save 11%
In Stock on Amazon.com
View on Amazon

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

Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Experience Full-Frame Excellence with a Versatile Lens

The Sony a7 III Full-Frame Mirrorless Camera delivers exceptional image quality and performance. Paired with a wide angle 20mm F1.8 lens, this camera is perfect for capturing stunning landscapes, portraits, and videos.

Specifications:
  • Sensor: Advanced 24.2MP BSI Full frame Image Sensor
  • ISO: 50 to 204,800
  • Dynamic Range: 15 stop dynamic range
  • RAW: 14 bit uncompressed RAW
  • Lens Mount: Compatible with Sony E mount lenses
  • Continuous Shooting: Up to 10fps Silent or Mechanical Shutter with AE/AF tracking
  • Battery Life (Still Images): Approx. 610 shots (Viewfinder) / approx. 710 shots (LCD monitor)
  • Battery Life (Movie): Approx. 200 min (Viewfinder) / Approx. 210 min (LCD monitor)
  • Lens: Compact ultra-wide prime G lens w/ stunning wide-open resolution
  • Lens Aperture: F1.8 max aperture

Key Features

Advanced 24.2MP BSI Full frame Image Sensor w/ 1.8X readout speed Advanced 24.2MP Back Illuminated 35 millimeter Full frame Image Sensor

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)

Up to 10fps Silent or Mechanical Shutter with AE/AF tracking. Battery Life (Still Images): Approx. 610 shots (Viewfinder) / approx. 710 shots (LCD monitor), Battery Life (Movie, continuous recording): Approx. 200 min (Viewfinder) / Approx. 210 min (LCD monitor)

Compact ultra-wide prime G lens w/ stunning wide-open resolution

F1.8 max aperture provides extraordinary exposure and depth of field

Compact, lightweight design, ideal for both full-frame and APS-C2 cameras

Specifications

Model
Sony a7 III
Sensor Type
Full-Frame Back-Illuminated CMOS
Sensor Resolution
24.2MP
Dynamic Range
15 stop
RAW Format
14-bit uncompressed RAW
ISO Range
50 to 204,800
Shutter Speed
Up to 10fps (Silent or Mechanical)
Lens Mount
Sony E-mount
Bundled Lens
20mm F1.8 G Lens
20mm Lens Aperture
F1.8 max
Battery Life (Stills)
Approx. 610 shots (Viewfinder) / 710 shots (LCD monitor)
Battery Life (Movie)
Approx. 200 min (Viewfinder) / 210 min (LCD monitor)
Connectivity
Bluetooth (Android 5.0+, iOS Bluetooth 4.0+)

Pros & Cons

👍 Pros

  • Features an advanced 24.2MP Back-Illuminated Full-frame Image Sensor, offering high resolution and excellent low-light performance.
  • Achieves a 15-stop dynamic range and 14-bit uncompressed RAW output, providing extensive flexibility for post-processing.
  • Offers an ISO range from 50 to 204,800, allowing for versatile shooting in diverse lighting conditions.
  • Capable of up to 10fps silent or mechanical shutter shooting with AE/AF tracking, capturing fast action with precision.
  • Includes a compact ultra-wide prime G lens (20mm) with a fast f/1.8 max aperture, ideal for stunning wide-open resolution and depth of field.

👎 Cons

  • The 20mm lens, while high-quality, is a prime lens, meaning it lacks zoom capability and requires physical movement for different compositions.
  • Specific details about the autofocus system's number of points or tracking modes are not fully elaborated in the features.
  • While compatible with E-mount lenses, the bundled lens is fixed at 20mm, potentially limiting versatility without additional lens purchases.
  • Battery life, though good at 610/710 shots (viewfinder/LCD) for stills, may still require extra batteries for extensive shooting days.
  • Bluetooth connectivity with smartphones is supported, but the range of specific functions or control capabilities via this connection is not detailed.

Frequently Asked Questions

The Sony a7 III features an advanced 24.2MP BSI Full-frame Image Sensor with a 1.8x readout speed, offering high-quality imaging.
It boasts a 15-stop dynamic range, 14-bit uncompressed RAW capability, and an ISO range from 50 to 204,800.
This camera supports up to 10fps silent or mechanical shutter shooting with full AE/AF tracking, allowing for capturing fast action.
The battery life is approximately 610 shots (viewfinder) or 710 shots (LCD monitor) for stills, and approximately 200 minutes (viewfinder) or 210 minutes (LCD monitor) for continuous movie recording.
The Sony a7 III is compatible with Sony E-mount lenses, offering a wide range of optical choices.