Skip to Content

Sony Alpha a7 III 24.2MP Full Frame Mirrorless Digital Camera (Body Only)

  • mfr: ILCE7M3/B
In Stock
On Sale | 28% OFF
EDU Discount Available

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • 24.2MP BSI full-frame image sensor
  • High-speed BIONZ X processing-engine
  • Up to 10 fps with AF/AE tracking
  • 4K full-frame HDR Movie with full pixel readout
  • 3-inch 922K-dot LCD touch screen
  • High-resolution, high-contrast XGA OLED Tru-Finder
  • NFC/Wi-Fi/FTP file transfer via Wi-Fi/flash sync terminal
  • Sensitivity range up to ISO 51200
  • In-body 5-axis image stabilization

Sony Alpha a7 III 24.2MP Full Frame Mirrorless Digital Camera (Body Only)

Refined for extraordinary image capture control and quality, the a7 III has everything you need. An entirely renewed image sensor and image processing system further enhance image quality. Improved overall AF performance, high-speed continuous shooting up to 10fps, 4K movie recording capability, and operability that has been dramatically upgraded from the a7 II allow you to capture more decisive moments.

24.2MP BSI Full-Frame Image Sensor

The newly developed 24.2MP back-illuminated 35mm full-frame Exmor R CMOS image sensor is paired with a front-end LSI that effectively doubles the readout speed of the image sensor, as well as an updated BIONZ X processing-engine that boosts processing speed by approximately 1.8 times compared to the a7 II. This results in high sensitivity with low-noise performance and wide 15-stop dynamic range. It also has the ability to output 14 bit RAW format even when shooting in silent or continuous mode.

Up to 10 fps with Silent or Mechanical Shutter

The a7 III is equipped with a refined image processing system that allows it to capture full 24.2MP images at up to 10 fps with continuous and accurate AF/AE tracking for up to 177 Standard JPEG images, 89 compressed RAW images or 40 uncompressed RAW images. This high speed 10 fps mode is available with either a mechanical shutter or an electronic shutter for completely silent shooting. The a7 III can also shoot continuously at up to 8 fps in live view mode with minimal lag in the high-contrast 2.36-million dot OLED electronic viewfinder or 3-inch 922K-dot tiltable touch LCD screen.

4K Full-Frame HDR Movie

High-resolution full-frame 4K movies with full-pixel readout without pixel binning that condenses approximately 2.4 times the amount of data required for 4K movies results in minimal moiré and jaggies. Advanced image processing makes it possible to record full-frame 4K movies with outstanding image quality in the mid-to-high ISO range, so you make the most of the 4K movie format's unique potential in every shot.

High-Resolution XGA OLED Tru-Finder

Providing high resolution and contrast, plus the excellent gradation and color reproduction that are advantages of OLED viewfinders, this approximately 2359K-dot XGA OLED Tru-Finder faithfully depicts images with clear corner-to-corner visibility. Magnification is 0.78x. ZEISS T* coating greatly reduces obtrusive lens reflection on the ocular lens.

5-Axis In-Body Image Stabilization

The 5-axis in-body SteadyShot image stabilization system has been fine-tuned to support high-resolution shooting capacity, resulting in an IS system at 5-step shutter speed advantage. Camera shake is effectively compensated on 5 axes: pitch and yaw that have the largest overall impact on image quality; X and Y shift that is most apparent at high magnification, and roll that can ruin night shots and movies. Stabilization is applied to the live-view image, making it easier to frame fast-moving subjects. Effective stabilization is provided for movies as well as stills, and for A-mount lenses attached via a mount adapter.

Hybrid Autofocus System

The a7 III features a world class autofocus system consisting of 693 focal-plane phase-detection AF points that cover approximately 93% of the image area, 425 contrast AF points and reliable Eye-AF. When combined, both contrast and phase detection AF points form the 4D FOCUS hybrid AF system for wide, fast, reliable AF that locks on and stays locked on. This advanced system delivers AF acquisition in about half the time as the a7 II in low-light conditions with tracking that is approximately 2 times more accurate as well. The acclaimed Eye AF feature is also approximately twice as effective, and is available when utilizing AF-C mode and with Sony’s A-mount lenses with an adapter.


Minimum Aperture Not Available
Focus Range Not Available
Camera Features Touch Screen, Wifi
Lens Included Body Only
Camera Series Alpha Series
Camera Model Sony a7 III
Configuration Core
Color Black
Maximum Tilt Angle Not Available
Wireless Bluetooth/Wi-Fi
Memory Card Slot Micro SDHC
Viewfinder Size 0.5 inch
Video Resolution 3840 x 2160
Live Streaming Not Available
Recording Modes XAVC S 4K 3840 x 2160(30p, 100M): Approx.100Mbps 3840 x 2160(25p, 100M): Approx.100Mbps 3840 x 2160(24p, 100M): Approx.100Mbps 3840 x 2160(30p, 60M): Approx.60Mbps 3840 x 2160(25p, 60M): Approx.60Mbps 3840 x 2160(24p, 60M): Approx.60Mbps XAVC S HD 1280 x 720(120p, 50M) 1280 x 720(100p, 50M) 1920 x 1080(120p, 100M): Approx.100Mbps 1920 x 1080(100p, 100M): Approx.100Mbps 1920 x 1080(120p, 60M): Approx.60Mbps 1920 x 1080(100p, 60M): Approx.60Mbps 1920 x 1080(60p, 50M): Approx.50Mbps 1920 x 1080(50p, 50M): Approx.50Mbps 1920 x 1080(30p, 50M): Approx.50Mbps 1920 x 1080(25p, 50M): Approx.50Mbps 1920 x 1080(24p, 50M): Approx.50Mbps 1920 x 1080(60p, 25M): Approx.25Mbps 1920 x 1080(50p, 25M): Approx.25Mbps 1920 x 1080(30p, 16M): Approx.16Mbps 1920 x 1080(25p, 16M): Approx.16Mbps AVCHD 1920 x 1080(50i, 24M, FX): Approx.24Mbps(Maximum bit-rate) 1920 x 1080(60i, 17M, FH): Approx.17Mbps(Average bit-rate)
Exposure Control
Continuous Shooting Hi+: max. 10 fps, Hi: max. 8 fps, Mid: max. 6fps, Lo: max. 3 fps
Sensor Resolution 24.2 Megapixels
Lens Mount Sony E-Mount
Maximum Resolution 6000 x 4000
Image Stabilization Yes
Camera Format Full Frame
Sensor Size FullFrame
Focus Type Auto


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Sony Alpha a7 III 24.2MP Full Frame Mirrorless Digital Camera (Body Only)

Sony Alpha a7 III 24.2MP Full Frame Mirrorless Digital Camera (Body Only) SKU: ILCE7M3B

Rated 5 out of 5 by from Great in low light I am extremely happy with my purchase…the camera stays in my bag…this is my first mirrorless camera purchase and I can’t be happier
Date published: 2023-10-18
Rated 5 out of 5 by from Very favorable first impression Last night, I photographed a soccer game under the lights. Great, color-filled photos of fact-moving action using my Sony A55-300 lens and an adaptor. Used Youtube to find the proper settings. Suprisingly Aperture priority.
Date published: 2023-10-11
Rated 4 out of 5 by from Excellent for beginner mirrorless camera! I loved this model of the Alpha series. the only downside is the life expectancy is 200,000 actuations and after 132,676 my shutter completely broke. I'm never aggressive with my gear and take very good care of it but this key component broke while I was working a wedding which obviously is a problem.
Date published: 2023-06-24
Rated 5 out of 5 by from Fantastic Camera! I have used these for years during high school as these were the mules we used for our broadcast and yearbook classes/electives and they are always such a joy and pleasure to use! and now owning my own I can confirm, from shooting and taking pictures just with the stock lens as I say makes me love this camera a little more every day!
Date published: 2023-06-10
Rated 5 out of 5 by from Overall fitting for my style of work and play I’ve used Sony cameras before and I really enjoy how compact and ergonomic they are to use. The colors come out great and they work very well in lowlight as well.
Date published: 2023-05-18
Rated 1 out of 5 by from GREAT CAMERA! SH T SOFTWARE!!!! LOVE the Camera lenses are good - SOFTWARE is sending me back to Leica!
Date published: 2023-03-03
Rated 5 out of 5 by from Perfect camera Its build quality is great and also i got great output
Date published: 2023-01-05
Rated 5 out of 5 by from Image quality I received it today and its amazing lighting weight with the best picture quality
Date published: 2022-12-23
Rated 5 out of 5 by from Satisfy to use I am impressed to use this as i am a beginner ................
Date published: 2022-12-04
Rated 5 out of 5 by from Amazing Quality Bought this camera a year ago it is by far my favorite I’ve ever used. Perfect weight not too light or heavy making for a very comfortable shooting experience. Overall 10/10.
Date published: 2022-09-24
Rated 5 out of 5 by from Awesome camera This is my first camera and I am impressed by the quality and all of its features!
Date published: 2022-09-16
Rated 5 out of 5 by from Great quality It was my dream camera when i was in high-school, i bought that camera last year! Really great camera
Date published: 2022-09-13
Rated 5 out of 5 by from GREAT FEATURES BEAUTIFUL camera with good features, light camera and very easy to use
Date published: 2022-08-16
Rated 4 out of 5 by from Great Camera with good features I have been using my Sony A7III for about a 18 months and it does everything I ask it to except Realtime tracking and 10bit 4:2:2 recording. The full frame sensor and IBIS prove their worth is low light and run and gun shooting. Paired with modern auto focus lenses, it is hard to miss your shot. Paired with an almost limitless number of vintage lenses through adapters, this beast is full of endless combinations and possibilities. The A7III could benefit with the upgraded menu system seen in newer models. My unit decided to stop outputting to HDMI roughly 1 month after the warranty lapsed and is likely to cost 1/3 of the camera cost to repair it! Luckily I do not often use an external monitor since it disables subject tracking. Overall I love the A7III and would recommend it to anyone looking for a new camera.
Date published: 2022-06-02
Rated 5 out of 5 by from Great Camera wit amazing quality!! I upgraded from my starter camera to this and it has been life changing!
Date published: 2022-04-25
Rated 5 out of 5 by from Beat service and price in the market Great product, great price.
Date published: 2022-02-19
Rated 5 out of 5 by from Super great! I always have a dream having a sony alpha camera and finally I hand it! Thank God and yes this camera beyond my expectations!
Date published: 2021-09-14
Rated 5 out of 5 by from By far the greatest camera of all time! I bought this camera a month ago jumping from Canon and this is by far a game changer! Sony is on a whole different level which makes me even appreciate photography more, I carry my camera wherever I go now and I love how awesome it feels on my hand, this is definitely quality. I am very happy that I got the chance to get myself into Sony without even hesitating, I love my camera and I hope whoever else reads this really gets one because man I love this one so much, it was either this camera or the A7C but this one is awesome especially with the 1.8 50mm it is an absolute beauty.
Date published: 2021-09-02
Rated 5 out of 5 by from Nice A7 III It is good so far. The price is decent on Focus Camera.
Date published: 2021-08-06
Rated 5 out of 5 by from Amazing footage! I recently purchased the a7iii and I am absolutely IN LOVE! I look forward to purchasing bigger lenses and having more fun!
Date published: 2021-07-09
Rated 5 out of 5 by from Great for taking pictures when you travel This is a great camera to have with Sony a 24-240mm zoom lens. It is lite enough to carry for a while and small enough with the lens to put in a "Sony" a6400 bag. The "Z" battery last a lot longer then a "W" battery and you can still carry it away you would take a full frame camera. Using the same operating program as most Sony cameras you can do a lot of things.
Date published: 2021-07-05
Rated 5 out of 5 by from Versatility is unmatched I can use my M42 screw mounts, to my Nikon, and Leica M mounts! Color rendition are great! Menu takes a bit to get to use to but I love the fav feature!
Date published: 2021-07-04
Rated 4 out of 5 by from Love the camera. Very clear images. Really do love this camera. I use it for my photography business and it’s impressed many people.
Date published: 2021-06-26
Rated 5 out of 5 by from Best All around camera even in 2021 Autofocus accuracy and speed are remarkable and the image quality you get with professional lenses is outstanding.
Date published: 2021-05-25
Rated 4 out of 5 by from Still good after almost 3 years. We bought this camera 3 years ago and have been happy with it. At the time we bought it, nothing compared to it. Now I am confused as to why they don't give it a firmware update for the autofocus so it has the improved autofocus of the less expensive A7C while they share the same sensor and image processor. If they did that simple firmware they would sell so many more of these, but now competitors like Cannon have such better AF that this isn't the value it used be and could be with the improved AF.
Date published: 2021-04-25
Rated 5 out of 5 by from great camera I use this camera for video on a gimbal and the auto-focus is great
Date published: 2021-04-14
Rated 1 out of 5 by from Firmware Updates! Love the camera but firmware updates are never in synch with the current version of Mac OS, so I can never update the firmware.
Date published: 2021-03-25
Rated 5 out of 5 by from Honestly best camera for the price I just purchased this camera for Bussines use and i honestly love it it's only been 10 minutes of use and love how its small and has a lot of functionality for its size, i definitely recommend it for those who are starting in the videography industry
Date published: 2021-03-20
Rated 5 out of 5 by from Upgrade from A6400 Needed full sensor camera as the cropped A6400 limited wide angle interior photos. The 6400 is a brilliant camera and the A7iii is a great improvement. Videos are almost identical but the A7 can film at 120. So far so good, the kit lens is ok but full frame prime lenses are the best for this. Pics and 4k vids look great on my sony 65inch 4k tv.
Date published: 2021-02-15
Rated 5 out of 5 by from Replacing my old Nikon F Check off item on bucket list as I prepare for retirement
Date published: 2021-02-09
  • y_2024, m_7, d_17, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_2, bvpage2n
  • co_hasreviews, tv_0, tr_121
  • loc_en_US, sid_ILCE7M3B, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_focus_camera
  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 3.82ms