Generic A7III image

Generic A7III

Quick information
Brand Generic 2018
Model Sony A7III
Released Year 2018
Type Mirrorless Cameras
Color Black
Compatible Mountings Sony E
Autofocus Yes
Video Resolution 1080p, 4K DCI 2160p
Optical Zoom 2.5 x
Status Active

Overview

The Sony A7III is a full-frame mirrorless camera featuring a 24.2-megapixel Exmor R CMOS sensor with backside illumination technology, enhancing low-light performance and dynamic range.

It utilizes the BIONZ X image processor, enabling high-speed autofocus and continuous shooting at up to 10 frames per second.

The camera supports 5-axis in-body image stabilization to reduce camera shake effects and improve image sharpness.

Its autofocus system includes 693 phase-detection AF points combined with 425 contrast-detection points, providing precise and fast subject tracking.

The A7III offers 4K video recording capabilities with full pixel readout and no pixel binning, resulting in high-quality footage.

Connectivity options include dual SD card slots, USB-C, HDMI output, Wi-Fi, and Bluetooth for seamless file transfer and remote control.

Specifications

External-Memory Size 128 GB
Remote Included No
Item Height 3.1 inches
Manufacturer Sony
Warranty Description Seller Supplied
Connectivity Technology Wi-Fi
Wireless Technology Wi-Fi
Video Output 1080, 4k
Total USB Ports 1
Memory Slots Available 1
Memory Storage Capacity 1 TB
Focus Features autofocus self-illumination light
Focus Type manual-and-auto
Autofocus Yes
Effective Still Resolution 24 MP
Maximum Focal Length 70 Millimeters
Optical Zoom 2.5 x
Lens Type Zoom
Zoom Optical Zoom
Camera Lens 28-70
Minimum Focal Length 28 Millimeters
Real Angle Of View 75 Degrees
Focal Length Description 28-70
Number of Diaphragm Blades 7
Metering Methods Center Weighted
Exposure Control manual-and-automatic, Manual, program, Automatic
Self Timer 10 seconds
Screen Size 3 Inches
Display Type LCD
Touch Screen Type Adaptive
Display Resolution Maximum 24 MP
Compatible Mountings Sony E
Sensor Type CMOS
Image stabilization Digital
Maximum Aperture 3.5 f
Expanded ISO Minimum 100
Photo Sensor Size Full Frame (35mm)
Form Factor Mirrorless
Special Feature digital-camera
Color Black
Item Weight 1.4 Pounds
Video Resolution 1080p, 4K DCI 2160p
Viewfinder external viewfinder
Continuous Shooting 10 fps
Aperture modes F3.5–F5.6
Video Capture Format 4k
Expanded ISO Maximum 204800
Audio Output Type Stereo
Microphone Technology Stereo
Minimum Aperture 5.6 f
Has Image Stabilization Yes
Audio Recording Yes

Key Advantages

The Sony A7III boasts excellent low-light performance thanks to its back-illuminated sensor and advanced image processor.

Its fast and reliable autofocus system is one of the best in its class for both stills and video applications.

In-body 5-axis image stabilization allows for sharper images and smoother video without the need for stabilized lenses.

The camera supports 4K video recording with full pixel readout, appealing to hybrid shooters who require both photo and video excellence.

Dual card slots offer improved data security and extended storage capacity during shoots.

Compact design combined with professional-grade features makes the A7III versatile for a wide range of photography styles.

Limitations

The Sony A7III's ergonomics may feel less intuitive to some users due to its compact body and button layout.

Battery life, while improved over its predecessors, may still require carrying extras for long shoots.

The touchscreen functionality is limited to certain menus and focus point selection without full interface control.

There is a lack of fully weather-sealed robust build compared to higher-end professional models.

Video recording duration limits can interrupt continuous shooting sessions in certain modes.

Compatibility with some older lenses may require adapters and can restrict autofocus performance.

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