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Sony a7 III (ILCEM3K/B) Full-frame Mirrorless Interchangeable-Lens Camera with 28-70mm Lens with 3-Inch LCD, Black

    • Based on 2,204 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, Dec 24
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Style: w/ 28-70mm


Set: Base


Features

  • Advanced 24.2MP BSI Full-frame Image Sensor w/ 1.8X readout speed Advanced 24.2MP Back-Illuminated 35mm Full-frame Image Sensor
  • 15-stop dynamic range, 14-bit uncompressed RAW, ISO 50 to 204,800
  • Up to 10fps Silent or Mechanical Shutter with AE/AF tracking
  • 693 phase-detection / 425 contrast AF points w/ 93% image coverage
  • In the box: SEL2870 lens, Lens hood, Lens cap, Lens rear cap, Rechargeable Battery (NP-FZ100), AC Adapter (AC-UUD12), Shoulder strap, Body cap, Accessory shoe cap, Eyepiece cup, Micro USB cable
  • Sensor Type : 35mm full frame (35.623.8mm), Exmor R CMOS sensor

Description

Advanced 24.2MP Full-frame Image Sensor w/ 1.8X readout speed Advanced 24.2MP Back-Illuminated 35mm Full-frame Image Sensor. Improved AF and tracking plus up to 10fps continuous shooting capture decisive moments. Reliable operability ensures confident shooting. A light, compact body enhances mobility. 4K HDR3 4 movie recording capability.

Specs & Other Info

Specification Details
Manufacturer Sony
Model Sony a7 III
Model Number ILCE7M3K/B
Camera Type Mirrorless
Image Sensor Size Full Frame (35mm)
Sensor Technology CMOS
Effective Image Resolution 24.2 MP
Image Stabilization Technology Optical
Aspect Ratio 169
Auto Focus Method Contrast Detection
Shooting Speed Up to 10 fps
Screen Size 3 Inches
Display Type LCD
Screen Movement Tilting
Shutter Speed Range 1/8000 to 30 seconds
Battery Capacity 2280 mAh (Rechargeable)
Wireless Connectivity Options Bluetooth, Wi-Fi
Supported Image Formats JPEG, RAW
Video Resolution 4K UHD 2160p
Bundled Items Camera, lens, battery, AC adapter, shoulder strap, body cap, accessory shoe cap, eyepiece cup, micro-USB cable
Lens Type Standard-zoom
Lens Description FE 28-70mm F3.5-5.6 OSS Lens
Optical Zoom 2x
Color Availability Black
Item Dimensions 5 x 3.88 x 3 inches
Item Weight 1.44 Pounds
Warranty 1 Year Manufacturer's (Parts and Labor)
Skill Level Professional

Frequently asked questions

The Sony a7 III is a full-frame mirrorless camera boasting a 24.2 Megapixel sensor, high-speed continuous shooting of up to 10fps, 4K HDR video, and an impressive autofocus system. It has a compact body, a 3-inch LCD screen, and comes with a 28-70mm interchangeable lens.

Yes, the a7 III is beginner-friendly with its Easy Mode and guide functions. However, it's also packed with advanced features that make it great for professional use.

Yes, the Sony a7 III has built-in Wi-Fi, allowing you to easily transfer photos and videos to your smartphone or tablet. It also supports NFC (Near Field Communication) for seamless connectivity with compatible devices.

The a7 III uses Sony's NP-FZ100 battery. Depending on usage, you can expect approximately 710 shots per charge when using the LCD screen, or 610 shots when using the viewfinder.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The Sony a7III camera is appreciated by both professional and novice photographers for its superior quality and functionality. It comes with features such as dual card recording ability, in-camera proxies, great autofocus, and an improved color science. However, users have reported some minor drawbacks but overall, the product renders high value for money and promises impressive picture quality.

Pros

  • 📸 Excellent image quality suitable for both semi-professional and beginner photographers
  • 🔋 Great battery life allowing 4.5 hours of continuous use with 20% battery to spare
  • 👁️ Unrivaled focus capabilities with face tracking and Eye AF
  • 📡 Dual card recording and writing ability
  • 🔈 Headphone Jack for monitoring external audio

Cons

  • 🖥️ The EVF is not calibrated to match the display screen color-wise
  • 🎞️ No face tracking while using an external recorder and recording in-camera
  • 🎴 Only one UHS-II slot
  • 🌈 No 10-bit color depth
  • 🔘 Spongy shutter button

Should I Buy It?

The Sony a7III is a trustworthy choice for both professional and beginner photographers, despite minor drawbacks. The camera's ability to capture high-quality photos with sharp details, the impressive battery life, and professional-grade features are highly advantageous, outweighing any cons. Overall, the opinion leans toward investing in the Sony a7III for a fruitful photography experience.

    • Quality camera
Style: w/ 28-70mm Set: Base
This is used for pictures of roofs to show customers their damage. It takes good pictures and is durable for our purposes. We are happy with this purchase.
Reviewed in the United States on November 19, 2024 by hi
    • At this price, can't beat it.
Style: Body Only Set: Base
Review Image by Alicia Keys Alicia Keys
Review Image by Alicia Keys Alicia Keys
Review Image by Alicia Keys Alicia Keys
The media could not be loaded. I have been a user of both Nikon and Canon over the past 3-4 years and made the switch to sony in August of 2017. The a7iii is by far the best camera I have used on these three platforms. I previously owned and still use the Sony a6300 which was great for a budget camera but had tons of issues for someone who shoots professionally. I primarily shoot weddings and sports but also do commercial level work on the side. The photos I have provided are my first test of the a7iii in a somewhat warm climate doing both photo and video. Improved Features: 1. IN CAMERA PROXIES... no one talks about this on youtube!! 2. dual card recording ability, dual writing ability 3. HLG color space, no overheating 4. Bright and Beautiful monitor, focus peaking, customizable buttons, uncompressed RAW photo capability, a large buffer depending on card size, and great autofocus with eye AF and face tracking... plus better "color science." Color science means absolutely nothing unless you are delivering a final image or video straight out of the camera, its all subjective and if you want Accurate colors Sony is the way to go. I could rant for pages about "color science." 5. Headphone Jack... Monitoring external audio is absolutely important if you are running wireless mics. I will use this to monitor my wedding ceremony Audio. Things that could be improved: 1. The EVF is not calibrated color wise to match the display screen on the back of the camera... not a huge deal for video but it can get annoying for photo. Know your settings well enough to get you close in photos, and the RAW capabilities in Lightroom will give you some leeway. 2. No face tracking while using an external recorder AND recording in Camera. If you record solely on the external recorder you can still retain face tracking which is not a huge deal, there is an option in the settings but it turns the external screen black. 3. only 1 UHS-II slot. I would love to see two of them. 4. no 10-bit color depth... this is probably coming on the a7siii which I understand, but it would be incredible to get a firmware update on the a7iii, a7riii, and a9 to allow 10-bit color, making SLOG and HLG way easier to expose for and work with in post. Also, it allows creators to keep their a7iii and purchase an a7siii to match perfectly with it. 5. The shutter button is a little spongy... not a huge complaint here because I am being rather critical The a7iii has improved almost all of the issues thus far I have experienced with Sony APS-C Cameras. In my example photos and videos, I used the 70-200 f/2.8 GM (incredible lens). The a7iii lasted 4.5 hours of continuous video and photo shooting to two different SD cards with a completely bright viewfinder and screen with 20% battery to spare... something I could only dream of on the 6300. This is absolutely a professional camera and is reasonably priced for the features it has. if you are looking for a prosumer camera with pro features... you can't go wrong with the a7iii. It definitely is not a cinema camera but will absolutely serve me well until I need to upgrade in the future for both photo and video. ... show more
Reviewed in the United States on March 5, 2019 by Alicia Keys Alicia Keys
    • Pro level at an accessible price
Style: w/ 28-70mm Set: Base
Compared to the 2 Canon DSLRs I have owned in the past, it blows them out of the water in terms of auto focus speed and accuracy. For low light, I've never seen anything like it in the consumer market, not counting the A7s ii which I haven't tried yet. The version that I bought came with the kit lens and it's performance is fine. It's not the best to use for the ultimate low light capabilities, but it's reliable enough. Interestingly enough, the kit lens even has firmware that you can update. I have successfully used my Canon glass with it using a Simga MC-11 adapter. The Canon 17-40mm f4L and Canon 70-200 f2.8L focused quickly. My Sigma 8-16mm lens focused well, though it's meant for APS-C sensors. Oddly enough my Canon 50mm 1.4 paired with the A7iii and Sigma MC-11 takes about a minute or two before the aperature control is functional but once it kicks in, this combo turns night into day. I also use a 35mm 1.8 OSS Sony lens that I used with my a5100 and even though it puts it into APS-C mode which sacrifices quality, it's still good enough. I can even use my Canon 580ex ii successfully with this (manual mode/no HSS) with a Fomex flash trigger. The reason I bought this however was for video. 4k is stunning, though I have to say, plan for paying a but extra for a UHS-II card to get it to work. The S&Q setting is nice for switching over to slow-mo very quickly. The menu system is a bit much but at least it includes a lot of features that are missing with Canon. Battery performance is quite incredible. Overall, I can't see why this camera wouldn't satisfy most pros unless they work in a harsh environment in which case, the weather sealing probably won't be enough. The compact size of it though is nice when you don't want to draw attention. ... show more
Reviewed in the United States on August 28, 2018 by Thomas
    • Great value
Style: Body Only Set: Base
good price, great product
Reviewed in the United States on November 20, 2024 by Jessica Barbosa
    • Awesome camera - definitely worth the switch from Canon!
Style: Body Only Set: Base
Review Image by DVAB DVAB
I have only had it for 6 days and, as a lifelong Canon shooter, am still on the learning curve, but so far, I love what this camera can do. Perhaps the biggest surprise so far, is that my Canon glass with the MC11 adapter performs better with the Sony. Case in point is my Canon 70-200 F2.8. On my 7D, this lens only got sharp at around f4.5 in spite of tweaking the focus. With the Sony, the darn thing is now sharp at f2.8 - that's huge for me as I was getting ready to sell this lens and upgrade to the Tamron when they offer their native Sony glass. Aside from lens performance, high ISO shots are simply amazing - even at 12,800, they are better than 1600 on my 7D - changes everything for me based on what and how I shoot. Though getting used to controls and functions will take a while, I love the customization that is possible and have already tweaked it with the controls I think I will need. Tons of videos out there on how to set it up - take the time to watch a few and it will save you tons of time. Also, don't forget to set up a control button to turn on the APS-C crop, instantly provides 50% more reach at the expense of about 30% reduction in resolution but it beats post processing cropping. After 8 days in Sedona and the Grand Canyon, I am even more impressed. I exposed almost every shot for the highlights trusting I would be able to bring out the shadows with no noise, I was not disappointed. I have attached an example where the shadows looked black in the viewfinder. So here we are four years later and based on what I've read about the A7IV, unless you need more resolution, there really is no reason to upgrade as in almost every situation, the III shoots as well, and in some instances, better than the IV. Still a great choice! ... show more
Reviewed in the United States on April 23, 2018 by DVAB DVAB

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