Sony A7

Quick information
Brand	Sony 2018
Model	Alpha a7 III
Released Year	2018
Type	Mirrorless Cameras
Series	Alpha
Color	Black
Compatible Mountings	Sony E
Autofocus	Yes
Photo Sensor Resolution	<ul><li>24.2 MP</li><li>24 MP</li></ul>
Video Resolution	<ul><li>1080p</li><li>2160p</li><li>Full HD (1920 x 1080)</li></ul>
Optical Zoom	0.71 x
File Format	<ul><li>RAW</li><li>MPEG-4</li><li>JPEG</li><li>Raw</li></ul>
Status	Active

Overview

The Sony Alpha a7 III is a full-frame mirrorless camera introduced in 2018, designed as a versatile and high-performance imaging device.

It features a 24.2-megapixel Exmor R CMOS sensor paired with the BIONZ X image processor that delivers excellent low-light performance and fast processing speeds.

The camera supports 4K UHD video recording with full pixel readout and no pixel binning to ensure high-quality footage.

It incorporates a 5-axis in-body image stabilization system that compensates for camera shake, improving the sharpness of handheld shots.

The autofocus system includes 693 phase-detection and 425 contrast-detection points, providing fast and precise focusing for both stills and video.

Connectivity options include Wi-Fi, NFC, and Bluetooth for easy sharing and remote control via compatible devices.

Specifications

Age Range Description	Adult
Built-In Media	Shoulder Strap Battery Eyecup SD Card USB Cable Lens Cap Body Cap Shoe Cap
Are Batteries Included	Yes No
Item Height	6.4 inches 6 inches
Manufacturer	Sony
Connectivity Technology	Micro USB HDMI Bluetooth Wi-Fi NFC
Wireless Technology	Wi-Fi Bluetooth NFC
Total USB Ports	1
Total Video Out Ports	1
Shooting Modes	Movie Landscape Portrait Manual Sports Shutter Priority Automatic
Digital-Still	Yes
Movie Mode	Yes
Image Capture Type	Stills & Video
Auto Focus Technology	Contrast Detection Phase Detection Hybrid
Focus Features	Hybrid
Autofocus Points	693
Focus Type	Auto Focus Continuous-Servo AF (C) Direct Manual Focus (DMF) Manual Focus (M) Single-Servo AF (S)
Focus Mode	Continuous-Servo AF (AF-C) Automatic AF (AF-A)
Autofocus	Yes
Aspect Ratio	3:2 16:9
File Format	RAW MPEG-4 JPEG Raw
Effective Still Resolution	24 MP 24.2 MP
JPEG Quality Level	Fine Basic Normal
Total Still Resolution	24 MP 24.2 MP
Maximum Focal Length	70 Millimeters 55 Millimeters
Lens Type	Zoom Standard Zoom Sony E-mount
Camera Lens	28-70mm Zoom Lens FE 28-70mm f/3.5-5.6 OSS Lens: A versatile standard zoom lens with Optical SteadyShot image stabilization, offering a 28-70mm focal length range for wide to standard views, and good low light performance at the wide end. A compact and optically refined lens, providing an ideal everyday and special moment capture kit for the Sony Alpha a7III Mirrorless Camera, with a focal length range of 28-70mm and a variable aperture of f/3.5-5.6.
Minimum Focal Length	28 Millimeters 0.3 Meters
Exposure Control	Automatic Manual Shutter Priority Aperture Priority Auto Program
White Balance Settings	Auto
Screen Size	7 Inches 3 Inches 0.5 Inches
Display Type	LCD OLED Tilting LCD
Display Fixture Type	tilting Tilting
Display Resolution Maximum	24.2 MP
Has Color Screen	Yes
Flash Memory Type	SD SDHC Single Slot: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)
Memory Storage Capacity	64 GB 32 GB
Write Speed	10 fps 90 MB/s
Compatible Mountings	Sony E
Sensor Type	CMOS
Image stabilization	Optical Sensor-shift Digital
Expanded ISO Minimum	100 50
Photo Sensor Resolution	24.2 MP 24 MP
Photo Sensor Size	Full Frame (35mm)
Form Factor	Mirrorless Compact
Special Feature	Live View Portable Shockproof Temperature Extremes Waterproof X-Ray Proof
Color	Black
Item Weight	6.51 Pounds 6.5 Pounds 5.3 Pounds 5.34 Pounds 5.38 Pounds
Video Resolution	1080p 2160p Full HD (1920 x 1080)
Viewfinder	Electronic
Flash Modes	Automatic Hybrid P-TTL
Camera Flash	no flash built-in external Hotshoe
Skill Level	Professional
Specific Uses For Product	Photography, Videography, Low-light, Action Videography Photography
Continuous Shooting	10 fps
Aperture modes	F5.6 F3.5–F5.6
Video Capture Format	4k
Expanded ISO Maximum	51200
Battery Type	Lithium Ion NP-FW50
Processor Description	bionz x
Water Resistance Level	Not Water Resistant
Mount Type	Bayonet
Minimum Aperture	5.6
Crop Factor	1
Has Image Stabilization	Yes
Lens Mount	Sony E
Audio Recording	No
Remote Included	No
UPC	192223065475 192223065468
Metering Methods	Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot Center-Weighted Average Multi-Zone Spot
Touch Screen Type	Capacitive
Memory Slots Available	2
Flash Memory Video Speed Class	UHS Speed Class 3 (U3) or V90 V30
Maximum Aperture	3.5 f
Maximum Shutter Speed	30 seconds
Compatible Devices	Wi-Fi, NFC, Bluetooth, USB (Type-C) Sony cameras with Sony E-mount
Battery Cell Type	Lithium Ion
Supported Audio Format	MP3, WAV, AAC
Frame Rate	24, 30, 60 fps
Item Dimensions D x W x H	9"D x 9"W x 6.4"H 9"D x 9"W x 6.4"H
Supported Image Format	JPEG Raw
Dynamic Stops	9 Stops
Zoom	Digital Zoom Optical Zoom
Number of Diaphragm Blades	7
Photo Filter Thread Size	55 Millimeters
Lens Construction	12 elements in 9 groups 9 elements in 8 groups
Photo Filter Size	55 Millimeters
Video Output	HDMI
Total USB 3.0 Ports	1
External-Memory Size	32 GB
Series Number	7
Unit Count	1.0 Count
Dots Per Screen	[1024000, 1280000] for EVF, [2073600] for LCD
Flash Memory UHS Speed Class	U3
Flash Memory Bus Interface Type	UHS-I
Maximum Image Size	32 GB
Optical Zoom	0.71 x
Real Angle Of View	75.5 Degrees
Focal Length Description	28 to 70mm
Minimum Shutter Speed	1 seconds
Audio Input	Built-in microphone (mono or stereo)
Flash Sync Speed	1/250 Second
Delay between shots	0.1 seconds
Audio Output Type	internal

Images

FAQ

What sensor does the Sony Alpha a7 III have?

It uses a 24.2-megapixel Exmor R CMOS full-frame sensor.

Does the Sony Alpha a7 III have image stabilization?

Yes, it features a 5-axis in-body image stabilization system.

Can the Sony Alpha a7 III record 4K video?

Yes, it supports 4K UHD video recording with full pixel readout.

What is the autofocus system like on this camera?

It has 693 phase-detection and 425 contrast-detection autofocus points for fast and accurate focusing.

Is the Sony Alpha a7 III still in production?

As of now, the Sony Alpha a7 III is not discontinued and is still available.

What connectivity features does the camera provide?

It includes Wi-Fi, NFC, and Bluetooth connectivity options.

What accessories are commonly used with the Sony Alpha a7 III?

Common accessories include spare batteries, external flashes, remote controls, and various lenses compatible with the Sony E-mount.

Statistic

Views
2,866
Ratings
27
Favuorites
27
Shares
26

Related Devices

Disclaimer

The content on is provided for general informational purposes only. We do not guarantee the accuracy, completeness, or reliability of any information, specifications, or visuals presented on the site.

is not responsible for any content, images, or data uploaded or shared by users. Users are solely responsible for the content they submit.

We may include links to third-party websites for convenience. We do not endorse or take responsibility for the content or policies of any external sites.

Use of the site is at your own risk. Always verify critical information independently before making decisions based on content from this website.