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Availability:
12 left in stock
Arrives
Sunday, Nov 8
At a glance
- Condition
- New
- Model
- ILCE7SM3/B
- Screen size
- 3 in
- Weight
- 612 g
- Color
- Black
- Compatible Mountings
- Sony E
- Aspect Ratio
- 16:9, 1:1, 3:2, 4:3
- Warranty
- 1-year limited manufacturer’s
- Works with
- Sony E-Mount (Full-Frame)
Features 7
- 12.1MP1 Exmor R sensor, optimized for 4K, sensitivity and speed.Bluetooth : version 5.0
- New BIONZ XR processing engine delivers 8x more processing power2
- Low noise images with ISO up to 409,6003 and 15 plus stop dynamic range4
- Up to 4K 120p5 10-bit 4:2:2 and full pixel readout in all rec. modes
- Up to 4K 120p5 in XAVC S (AVC), XAVC HS (HEVC) and XAVC S-I (All-I)
- Video capture resolution: 4K UHD 2160p. Operating Temperature- 32 - 104 degrees F / 0 - 40 degrees C
- First time ever in an Alpha camera - S-Cinetone picture profile for cinematic look tone and color in video
Description
Introducing the Alpha 7S III – a new milestone in sensitivity, speed and image supremacy. Featuring an all-new 12.1MP backside illuminated full-frame sensor with twice the readout speed for ultra-clean low-light images up to ISO 409,600, 15+ stops dynamic range and 3x reduction in rolling shutter, plus Sony’s acclaimed fast hybrid autofocus with 759 phase detection AF points. A new BIONZ XR processing engine deliver 8x more processing power for up to 120p 4K 10-bit 4:2:2 and full pixel readout in all recording modes.
Specs 86
| Compatible Mountings | Sony E |
|---|---|
| Aspect Ratio | 16:9, 1:1, 3:2, 4:3 |
| Photo Sensor Technology | CMOS |
| Supported File Format | JPEG, Raw, HEIF |
| Image Stabilization | Sensor-shift |
| Maximum Focal Length | 24 millimeters |
| Optical Zoom | 1 |
| Maximum Aperture | 4 millimeters |
| Metering Description | Center-Weighted Average, Highlight Weighted, Multiple, Spot |
| Brand | Sony |
| Sensor Type | CMOS |
| File Format | JPEG, Raw, HEIF |
| Photo Sensor Resolution | 12 mp |
| Photo Sensor Size | Full Frame (35mm) |
| Maximum Shutter Speed | 30 seconds |
| Minimum Shutter Speed | 1/8000 seconds |
| Exposure Control | Manual |
| Form Factor | Mirrorless |
| Effective Still Resolution | 12.1 |
| Special Feature | Brightness Control |
| Color | Black |
| Screen Size | 3 inches |
| Shooting Modes | Auto, Manual, Programmed AE, Aperture priority, Shutter-speed priority, Slow /amp; Quick Motion |
| Item Weight | 612 g |
| Video Resolution | 4K UHD 2160p |
| Viewfinder | Electronic |
| Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync |
| Camera Flash | Hotshoe |
| Continuous Shooting | 10 fps |
| Aperture modes | Manual, Aperture priority, Shutter-speed priority |
| Viewfinder Magnification | 0.9x |
| Flash Sync Speed | 1/250 Second |
| Video Capture Format | 4k,avc,xavc |
| Expanded ISO Maximum | 409600 |
| Battery Weight | 3 ounces |
| Connectivity Technology | Wi-Fi |
| Wireless Technology | Wi-FiBluetooth |
| Video Output | HDMI |
| Total USB Ports | 1 |
| Total USB 2.0 Ports | 1 |
| Hardware Interface | USB Type C |
| Display Type | LCD |
| Dots Per Screen | 9437184.0 dots |
| Display Fixture Type | Articulating |
| Display Maximum Resolution | 4240 x 2832 |
| Display Resolution Maximum | 4240 x 2832 |
| Flash Memory Type | Dual Slot: CFexpress Type A / SD (UHS-II) |
| Memory Slots Available | 2 |
| Recording Capacity | 24 minutes |
| Write Speed | Up to 10 fps |
| Flash Memory Speed Class | 70 |
| Flash Memory UHS Speed Class | UHS Speed Class 3 (U3) |
| Flash Memory Video Speed Class | 300 |
| Flash Memory Bus Interface Type | PCIe |
| Compatible Flash Memory Type | CFexpress Type A, SDXC |
| JPEG Quality Level | Fine |
| Supported Image Format | JPEG, RAW |
| Bit Depth | 14 Bit |
| Maximum Image Size | 3464 pixels |
| Lens Type | Zoom |
| Zoom | Optical Zoom |
| Camera Lens | 10 |
| Minimum Focal Length | 28 centimeters |
| Real Angle Of View | 0.53 radians |
| Focal Length Description | 12 to 24mm |
| Number of Diaphragm Blades | 9 |
| Metering Methods | Center-Weighted Average, Highlight Weighted, Multiple, Spot |
| White Balance Settings | Auto |
| Self Timer | 10 seconds, 2 seconds, 5 seconds |
| Crop Mode | APS-C |
| Model Name | ILCE7SM3/B |
| Built-In Media | Camera Body & Accessories |
| Model Number | ILCE7SM3/B |
| Series Number | 7 |
| Global Trade Identification Number | 69 |
| Generation | III |
| Number of Items | 1 |
| UPC | 027242920569 |
| Item Highlight | Exmor R BSI CMOS Sensor |
| Unit Count | 1 Count |
| Manufacturer | Sony |
| Manufacturer Part Number | ILCE7SM3/BQ |
| Image Capture Type | Stills & Video |
| Auto Focus Technology | Eye Detection |
| Focus Features | Hybrid |
| Focus Type | Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S) |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 8
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
WOULD BUY AGAIN
Style: Camera Only
Hands down one of the best purchases I've ever made. I've used this camera extensively, and it continues to impress me. The video quality is incredible, the autofocus is fast and reliable, and the low-light performance is probably one of my favorite things about it. It's definitely an investment, but if you're serious about creating photo and video content, the quality makes it worth it. I've used mine with different lenses and for all kinds of content, and it has consistently delivered. Even after owning and using it for a while, I have zero regrets about buying it. Expensive? Absolutely. Would I buy it again? Without hesitation.
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Reviewed in the United States on September 11, 2026 by Meg
MaeWood Photography’s Professional A7siii Review
Style: Camera Only
There is a likely reason why they are heavily bragging about the A7siii, and that is all of the other things that come with this impressive camera. I imagine that the first thing most of us will notice is the ergonomics and build quality. Both of which are outstanding. Sony users will feel right at home and with some improvements to quickly adjust your ISO, Aperture, and shutter speed. The menu system is improved and nicely customizable to put whatever you need to adjust the most, right onto the first page. Let’s not fool ourselves; none of the cameras out there have really figured out how to do menus that make us happy. The A7siii has not figured out the magic formula, but it is getting close. I am yet to find a complaint, but I am holding back praise. Once you start shooting, only the most curmudgeon photographer could not express satisfaction at the industry-leading autofocus. Whether using human eye focus, traditional focuses, or the even further improved animal eye focus, the latest Sony technology is an impressive bit of technological magic. The lock on subject settings allows me to track the bride coming down the aisle as she passes the guest and others who jump into the frame. The A7siii sticks with her and does not jump to the new and closer object. Sure this is rather easy during staged shoots on manual, but for the unpredictable one take video situations… highly advantageous. Some other standout advantageous aspects are in the memory cards, batteries, heat management, and 10 bit 4:2:2. Memory cards are getting expensive! Many new cameras only allow expensive memory options. You do need a certified v90 SD card ($100 or so for 128GB) for the 120fps at the highest settings, but 60fps with excellent 4k and 10-bit quality has been working flawlessly with a bargain-basement v60 SD card. That means for most applications, the A7siii is the best option for keeping storage cost manageable and reasonable. Battery Life has been unremarkable, but this is an improvement because more technology and demand are being placed on the camera. Therefore the battery life is lasting as long as typical but getting more out of each drop and with no heat issues. Yes, no heat issues on the A7siii. Personally, most of my video shooting is highspeed and in the desert of Phoenix. August weddings are in brutal heat. The A7siii has no care or concern. One heat warning has been observed, but that was it, just a warning, and this is in the hottest of conditions faced but 99.99% of videographers. The only area where the A7siii does not shine is in the same area all of these mirrorless cameras fall short (in comparison to DSLRs), photos. Maybe it is me, but DSLRs take better quality pictures. Though the DSLR pictures are much harder to obtain because of focus and shooting speeds when you nail a DSLR photo is better than a mirrorless. Still, the A7siii is nearly guaranteed to capture multiple in-focus action shots. The A7siii will be my primary camera for the foreseeable future which is likely to be for many years into the future.
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Reviewed in the United States on December 17, 2020 by iMemberMedia
BEST HYBRID MIRRORLESS for all kinds of photo and video work… Nothing Compares IMO
Style: Camera Only
Versatile, Best in-its-class hybrid camera. High Quality, Sharp Footage, Auto Focus is amazing AF (pun intended), Low light performance of the Gods, Anazing viewfinder which i use every single day to pixel peep in broad sunlight- and with S-Log3 (PP8), a dream to color grade in post. I enjoy using this camera so much for all my client work, it has become an extension of myself and my creativity. This kind of camera makes you more creative just by the way it handles everything so well- you worry less about the technical side. I’ve had many cameras, and have sold most of them in favor of this one. I will get another soon as a B-cam. The more you learn to use it, and utilize its features to the max, the more you’ll fall in love with it. To any creator seeking to go pro, or just take their craft to the next level, this is the one stop shop for mostly everything you’ll need. Until you’ve got $$$ for a crazy cinema camera like the fx6, an ursa mini, or an ARRI, get this one first. It has what every one-man/woman-band needs to do their work with confidence. If you’re already a pro, you will love it, and it will make you a lot of money if you know how to use it. 😎
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Reviewed in the United States on June 17, 2024 by Mythic
very happy with my cheaper deal from amazon
Style: Camera Only
Received a used Sony A7S III exactly as described. The camera looks almost brand new with very little to no visible signs of use. Everything works perfectly, shutter count is low, and the condition exceeded my expectations. The seller was honest about the item and packaged it very well. Very satisfied with this purchase and would definitely buy from this seller again. Highly recommended!
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Reviewed in the United States on June 19, 2026 by Jie Shi
Best Camera You'll Ever Own
Style: Camera Only
There's nothing to dislike, except maybe the cost of the memory card that you'll need to buy for 4k Video... but once you see the video quality you'll forget you spent all that hard earned money. Image quality is out of this world, video quality is the closest I've ever come to broadcast grade and to be honest, I would even say it's just as good. With the right lens you'll be capturing amazing photos in the sun or in low light. It works super well for indoor and outdoor sports, portraits etc. Sony's included software is terrible compared to what you get for free from Canon so you'll need something to go over your images with, Capture One works very well for me. The video format may come out incompatible with your video editor, so you'll want to download an app like HandBrake to convert the files. I use PowerDirector 21 to edit video (won't pay Adobe a subscription).
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Reviewed in the United States on July 25, 2023 by Stephen F. Julia
Switched from Canon to this camera and absolutely love it!
Style: Camera Only
I am a true hybrid shooter. Many of the events I shoot go back and forth between video and stills in an instant. Though I loved my Canon gear I always wondered if something else might be better. Well, I took a chance and bought the A7Siii and the GM 24-105 f4, and I am not sorry one bit. For photos, everyone complains it only has 12 mp, but truthfully I haven’t had any issues. I love the stills I get out of this camera. No I can’t crop much in post or print billboards, good thing I don’t do either in my work. And this camera blows my Canon out of the water when it comes to video. I went from cropped 4K and 60fps maxed at 1080p, to amazing 4.2.2 10 bit full frame 4K up to 120fps. So if your like me and looking for an amazing hybrid shooter camera that doesn’t overheat (I was shooting in 100+ degree weather in Florida and never had an issue), this is the camera for you.
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Reviewed in the United States on August 27, 2021 by K. Holmes
Amazing for real estate videos!
Style: Camera Only
I bought the aS7 III this week mainly for the 4K 60fps capability, which is great. But the overall image quality improvement over my A7 III is unbelievable! I work in ambient light and even here in sunny Florida, house interiors can be dark in the middle of the day, even with lights on. I shot a test video in my own home at midday and the improvement in color, brightness and detail was amazing. Really no need to use noise reduction on darker clips, and no noise even at higher ISOs. But what blew me away most was I shot in 4K-60 but exported it in 1080p and didn't realize it. I thought I was looking at 4K. Just stunning results. Best photographic equipment buy EVER!
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Reviewed in the United States on August 20, 2022 by MaryKay
Best all around video camera by a long shot
Style: Camera Only
This camera create incredible images, auto-focus is a lot better than anything else for video, dynamic range and low light and amazing, clean ISO12800 is pretty insane, and with the ninja V you can record prores RAW ! My only wish is that it could record raw internal, or at least prores LT, instead of just XAVC. For stills it’s very capable, 12MP isn’t really a limitation, and thanks to great AF it’s the best mirrorless with the A1 for still photography - but compared to the best Nikon DSLR - D6 and D780, the SLR still had more reliable and faster AF especially in low light
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Reviewed in the United States on May 31, 2021 by Premium Paris