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Sony

Sony a7 III ILCE7M3/B Full-Frame Mirrorless Interchangeable-Lens Camera with 3-Inch LCD, Black with 20mm F1.8 Lens

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Sep 25
Order within 14 hours and 28 minutes
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Style: Body Only


Set: w/ 20mm F1.8


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

Compatible Mountings: Sony E


Aspect Ratio: 32


Photo Sensor Technology: CMOS


Supported File Format: RAW


Image Stabilization: Dynamic


Maximum Focal Length: 20 Millimeters


Expanded ISO Minimum: 50


Brand: Sony


Model Name: a7


Maximum Webcam Image Resolution: 24.2 MP


Brand: Sony


Model Name: a7


Built-In Media: Battery


Are Batteries Included: No


Model Number: ILCE-7M3


Remote Included: No


Model Series: a7


Exposure Control: Aperture Priority, Shutter Priority


White Balance Settings: Auto


Connectivity Technology: Bluetooth


Wireless Technology: Bluetooth


Video Output: HDMI


Shooting Modes: Movie


Digital-Still: Yes


Movie Mode: Yes


Image Capture Type: Stills & Video


Night vision: No


Auto Focus Technology: Contrast Detection


Focus Features: Contrast Detection


Autofocus Points: 493


Focus Type: Auto Focus


Focus Mode: Continuous-Servo AF (AF-C)


Autofocus: Yes


Aspect Ratio: 32


File Format: RAW


Effective Still Resolution: 24.2 MP


JPEG Quality Level: Basic, Fine, Normal


Dynamic Stops: 15 Stops


Maximum Image Size: 30 MB


Bit Depth: 14 Bit


Total Still Resolution: 24.2 MP


Maximum Focal Length: 20 Millimeters


Lens Type: Wide Angle


Zoom: Optical Zoom


Camera Lens: Sony 20mm F1.8 (Sony E mount)


Minimum Focal Length: 20 Millimeters


Real Angle Of View: 94 Degrees


Lens Construction: 5


Screen Size: 3 Inches


Display Type: LCD


Has Color Screen: Yes


Flash Memory Type: SDXC


Memory Slots Available: 1


Write Speed: 30 MB/s or higher


Flash Memory Speed Class: 10


Flash Memory UHS Speed Class: 3


Flash Memory Video Speed Class: U3


Flash Memory Bus Interface Type: UHS-I


Compatible Mountings: Sony E


Sensor Type: CMOS


Image stabilization: Dynamic


Expanded ISO Minimum: 50


Photo Sensor Resolution: 24.2 MP


Photo Sensor Size: Full Frame (35mm)


Minimum Shutter Speed: 1 seconds


Form Factor: Compact


Special Feature: Lightweight Design


Color: Black


Video Resolution: 2160p


Viewfinder: Electronic


Flash Modes: Auto, On, Off


Camera Flash: F1.8


Skill Level: Professional


Compatible Devices: Sony E


Continuous Shooting: 1E+1 fps


Aperture modes: F1.8


Flash Sync Speed: 1/200 or 1/250


Video Capture Format: MPEG-4


Expanded ISO Maximum: 51200


Delay between shots: 0.1 seconds


Battery Cell Type: Lithium Ion


Battery Average Life: 200 minutes


Battery Type: Rechargeable Lithium-Ion Battery


Water Resistance Level: Not Water Resistant


Frame Rate: 10 FPS


Mount Type: Bayonet


Crop Factor: 1.0


Mounting Thread Type: Screw Thread


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • A Very Capable Camera Even in 2025
Style: Body Only Set: Base
Still a great camera in 2025 especially considering the economical price you can find it for. I have used it to take beautiful portrait photo shoots, a couple weddings, Milky Way galaxy photography, landscapes and beyond. Solid auto focus when shooting videos. Would love to have faster FPS and auto focus when shooting action shots but I also understand that this model predates a number of those advancements in mirrorless camera technology. ... show more
Reviewed in the United States on July 24, 2025 by Bailley Schmidt
    • Incredible
Style: w/ 28-70mm Set: Base
Review Image by Sean G. Sean G.
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Truly a steal. I’ve been skeptical in the past buying used equipment, but this easily saved me hundreds with no decrease in product quality. It came essentially brand new and has been able to produce stunning photos out of nothing. I took it outside and quickly discovered two little hairs on the sensor, which I’m led to believe is why the original seller let it go. No issue to me, a $20 cleaning kit got rid of it. The photos it did appear in don’t at all feel ruined as I’ll just edit them out. Definitely my favorite purchase I’ve made, and I’d recommend it to anyone looking to make an equipment jump without spending an arm and leg. The colors are just great. Love it. ... show more
Reviewed in the United States on September 17, 2025 by Sean G. Sean G.
    • Amazing camera
Style: Body Only Set: Base
Absolutely love this camera! The image quality is phenomenal, and the low-light performance blew me away. It’s fast, reliable, and perfect for both photography and video work. Worth every penny.
Reviewed in the United States on June 10, 2025 by yusra
    • 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
    • Amazing!
Style: w/ 28-70mm Set: Base
Works perfectly
Reviewed in the United States on September 4, 2025 by Does not work unless you are really overweight. I ordered Xtra small and it did nothing.
    • Best Camera for the money.
Style: w/ 28-70mm Set: Base
Was on a Canon RP camera before deciding to upgrade. Was nervous at first because of the fear of the item coming in broken. When I tell you, that I am beyond impressed with this Camera. From how well it functions, to the picture quality is superb, the image stabilization is top tier. The size is amazing too fitting perfectly on my hand. And above all else, how easy it is to handle. The battery life is also another plus, being able to shoot at least around 710 pictures in one charge. Definitely recommend! ... show more
Reviewed in the United States on September 16, 2025 by Felix Giusti

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