Sony - Alpha 7 III Mirrorless 4K Video Camera (Body Only) - Black
Product Set
Body Only
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Specifications
- Image Sensor Size35mm Full Frame (36 x 24 mm)Effective Pixels24.2 megapixelsStandardized Video Resolution4K (2160p)
- Key Specs
- Image Sensor Size: 35mm Full Frame (36 x 24 mm)
- Effective Pixels: 24.2 megapixels (The actual number of pixels which make up the viewable image.)
- Standardized Video Resolution: 4K (2160p) (An approximated measurement of the product’s video resolution. This may not be the exact resolution of the product, which may be slightly more or less when using a pixel-by-pixel measurement.)
- General
- Brand: Sony
- Model Number: ILCE7M3/B
- Product Name: Alpha 7 III Mirrorless 4K Video Camera (Body Only)
- Color: Black
- Product Set: Body Only
- Camera Model Family: Sony a7 III
- Digital Camera Type: Mirrorless Camera Body Only
- Imaging
- Image Sensor Type: CMOS (CCD and CMOS are the two main technologies used in image sensors. CCD, the older of the two types, turns analog light signals into digital pixels. This conversion happens without distortion, resulting in high-quality images. Newer CMOS sensors use transistors at each pixel to move electrical charges. CMOS sensors are typically less expensive, but also require more light to create distortion-free images.)
- Image Sensor Size: 35mm Full Frame (36 x 24 mm)
- Total Pixels: 25 megapixels (Generally, the more pixels, the higher the image resolution and the finer the detail that can be seen.)
- Image Resolution (Display): 6000 x 4000 (Refers to the number of pixels, both horizontally and vertically, used to either capture an image or display it. The higher the resolution the finer the image details.)
- Zoom Capability: true (This function allows for magnification of the subject.)
- Digital Zoom: None (A digital zoom is accomplished electronically, with no adjustment of the camera's optics, and no optical resolution gained in the process. The existing data is not enhanced or added to, merely displayed at a lower resolution, thereby giving an illusion of an enlarged image.)
- In-Camera Image Stabilization: true (This feature helps reduce image blurring from camera motion. In-camera stabilization means the image sensor itself moves to counteract detected motion.)
- Low Light/High Sensitivity: true (High sensitivity digital imaging devices are designed to work in low light conditions to produce a high dynamic range image.)
- Image File Format(s): JPEG, RAW (Standardized software format(s) of storing digital images. The type of format chosen for capturing and compressing the image can determine quality, level of detail, and storage space required.)
- Focus
- Autofocus: true (Allows the camera to automatically focus through the lens, rather than by adjusting the lens manually.)
- Eye Autofocus (Eye AF): true (Automatically seeks out and focuses on the subject's eye and holds it as the camera and subject move and as the photographer shoots at high frame rates.)
- Exposure Control
- Shutter Speeds: Still images: 1/8000 to 30 sec, Bulb; Movies: 1/8000 to 1/4 (1/3 steps); up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode) (The length of time the shutter remains open when the shutter release is activated, expressed in fractions of seconds. The longer the shutter is open, the more light that is able to be captured by the camera sensor.)
- Brightness Control: true (Allows the camera to adjust the brightness of a captured image for optimal exposure.)
- Burst Mode: true (Also referred to as continuous shooting. This feature captures multiple shots in rapid succession.)
- Burst Rate: 5 frames per second
- Self Timer: true
- Self-Timer Delay: 10 seconds, 2 seconds, 5 seconds
- Shooting Modes: AUTO (iAuto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie modes (Exposure modes employed by the photographer to control the optimal aperture, shutter speed, ISO, and other settings for capturing specific subjects/scenes. Examples include Aperture-Priority, Macro, and Manual modes.)
- Panorama Mode: false
- Scene Modes: Auto, Programmed AE, Aperture priority, Shutter-speed priority, Manual, Movie, Scene selection (Exposure modes with predetermined optimal settings for capturing specific scenes. Examples include Landcape, Portrait, and Sports modes.)
- White Balance Modes: Auto, Daylight, Shade, Cloudy, Incandescent, Fluorescent, Warm White, Cool White, Day White, Daylight, Flash, Underwater, Color Temperature, Color filter, Custom (Settings that calibrates how the color white is rendered in an image/video, reducing the appearance of unnatural contrasts caused by various light sources.)
- Effective Pixels: 24.2 megapixels (The actual number of pixels which make up the viewable image.)
- Lens
- Lens Mount Compatibility: Sony E-Mount, Sony E-Mount (Full-Frame)
- In-Lens Image Stabilization: false (This feature helps reduce image blurring from camera motion. Lens stabilization means an element within the lens moves automatically to counteract detected motion.)
- Flash
- Integrated Flash: false
- External Flash Mount: Hot Shoe (A cold shoe is a mounting point on top of a camera to securely attach a flash unit or other compatible accessories. A hot shoe is a cold shoe with an electrical connection that insures communication and synchronization between camera and accessory.)
- Display
- Display Type: TFT-LCD
- Screen Size: 3 inches (Size of the screen, measured diagonally from corner to corner.)
- Screen Resolution: 921,600 dots (Screens come in a range of resolutions (measured in pixels, horizontal x vertical). The higher the resolution, the greater the picture quality.)
- Viewfinder Type: Electronic (A viewfinder is the part of a camera (or attachment) that allows you to see and focus a scene in frame. Optical viewfinders let you view the scene directly through the lens. Electronic viewfinders display the image on a screen in its approximate final form.)
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Varying Angle Screen: true (The camera's screen can be flipped out and adjusted to rotate, tilt, and/or swivel.)
- Video
- Standardized Video Resolution: 4K (2160p) (An approximated measurement of the product’s video resolution. This may not be the exact resolution of the product, which may be slightly more or less when using a pixel-by-pixel measurement.)
- Video Resolution(s) and Frame Rate(s): 4K (2160p) video recording at 60 fps (Refers to the number of pixels, both horizontally and vertically, and the frame rate used to capture the video. The higher the resolution the finer the video detail that can be seen. The faster the frame rate the smoother the playback for higher motion activities like sports.)
- Maximum Video Frame Rate: Up to 60 fps (The maximum frequency at which consecutive images can be captured by a video recording device.)
- HDR Mode: true (HDR Mode uses multiple photos taken at different exposures to add more dynamic range to photographs. HDR technology displays content with greater contrast between bright and dark, resulting in clearer and more lifelike images.)
- Slow Motion Recording: false
- HD Movie Mode Focus: Automatic
- Storage
- Number of Memory Card Slots: 2
- Compatibility
- Tripod/Monopod Mountable: true (A support function that allows the device to be mounted to monopods and tripods for leveling and stability.)
- Memory Card Compatibility: Memory Stick Micro, Memory Stick PRO Duo, Memory Stick PRO-HG Duo, Secure Digital, Secure Digital Extended Capacity (SDXC), Secure Digital High Capacity (SDHC), microSD, microSDHC, microSDXC (The type of memory card(s) recommended for use with the product.)
- Remote Compatible: true
- Features
- Face Detection: true (A function that automatically detects human faces and then sets focus and appropriate exposure to capture them.)
- Smile Mode: false (When enabled, this mode works in conjunction with face detection to automatically take a photo when a smile is detected.)
- Integrated GPS: No
- Records Audio: true
- Connectivity
- Wireless Connectivity: WiFi, NFC (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Output(s): 3.5mm audio, HDMI, USB
- Microphone Input: true (The device features an input for connecting an external microphone.)
- Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
- PictBridge Enabled: false (PictBridge allows digital cameras, camcorders and other image capture devices to connect and print directly to photo printers and other output devices without using a computer.)
- Power
- Rechargeable Battery: true
- AC Adapter Compatible: true (The device is able to be charged using an external power adapter which meets input and output voltages specified by the manufacturer.)
- Removable Battery: true
- Battery Model: NP-FZ100 (The model number of the battery necessary for operation of the device.)
- Number of Batteries Required: 1
- Number of Images Per Charge: 710
- Included
- Number of Lenses Included: 0
- Camera Bag/Case Included: false
- Batteries Included: true (Indicates whether the product comes with the required batteries for its operation.)
- AC Adapter Included: true (An external power adapter is included for operation.)
- Memory Card Included: false (Indicates whether a memory card is included.)
- Dimensions
- Product Height: 3.88 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 5 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 3 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 1.43 pounds (The out of box weight of the item.)
- Camera Body Weight: 1.43 pounds
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 027242910768
Capture your subjects with beautiful results when you use the Sony a7 III full-frame mirrorless camera. A back-illuminated image sensor and evolved image processing system deliver high-quality images in a range of lighting conditions, while the five-axis stabilization technology provides steady shots for crisp, clear image capture. With 693 phase detection AF points, this Sony a7 III full-frame mirrorless camera allows for precise focusing, even during action shots.
- 24.2MP resolution delivers gorgeous shots with lifelike detail: The Exmor R full-frame CMOS sensor produces high-resolution photos with intense clarity.
- ISO 100-51,200 (expandable to 50-204,800): Shoots sharp photos and videos in almost any lighting conditions, so you can capture brilliant sunrises, sunsets and nighttime images.
- Don't miss a shot with high-speed continuous shooting: Take photos at up to 10 fps to easily create detailed photos of sporting events and other fast-moving action.
- Fast hybrid AF with 693 phase detection and 425 contrast detection focus points: Ensures accurate tracking, and automatic, single-shot, continuous, direct manual and manual focus modes provide flexibility.
- High-resolution 4K HDR videos: The camera features a new HLG (Hybrid Log-Gamma) picture profile, supporting instant HDR workflow that offers wide dynamic range for highly precise and lifelike movie images without color grading.
- Wirelessly stream still images and movies to a smartphone, PC or TV: Built-in Wi-Fi allows simple connectivity.* The NFC (Near-Field Communication) technology supports remote operation via a compatible device.
- 2.95" TFT touch-screen monitor: The 921,600-dot resolution and five-step brightness control offer clear visuals for framing or reviewing shots, and the tilting design makes it easy to find the right angle.
- New front-end LSI and BIONZ X image processor: These powerful components work together to allow the camera to shoot at faster speeds while also enabling its impressive ISO range and massive 15-stop dynamic range at low sensitivity settings.
- Electronic viewfinder makes it easy to frame shots: The XGA OLED viewfinder with 2,359,296-dot resolution, auto and manual brightness control, five-step manual color temperature control and 100% coverage provides a great view.
- TTL (Through-the-Lens) preflash control: Helps you achieve optimal lighting conditions with a compatible external flash (not included).
- Image sensor shift mechanism with five-axis compensation: Helps counteract the effects of camera shake and vibration for quality videos.
- Face detection and eye AF: This camera detects up to eight individual faces, and its fast and accurate eye autofocus ensures stunning portraits.
- HDMI output allows easy connection to HDTV: Easily connect your camera to an HDTV for immediate movie playback. An HDMI cable is required (sold separately).
- Two media card slots for storing and transferring images: Accept Memory Stick PRO Duo, Memory Stick PRO-HG Duo, Memory Stick Micro (M2), SD, SDHC, SDXC, microSD, microSDHC (adapter required), microSDXC (adapter required) memory cards (not included).
Whats Included
- AC adapter (AC-UUD12)
- Micro USB cable
- Owner's manual
- Rechargeable battery (NP-FZ100)
- Sony Alpha a7 III Mirrorless 4K Video Camera
Product Manuals
Q: How many frames per second can this camera capture?
A: This camera has a burst rate of 5 frames per second.
Q: What is the resolution of the camera's sensor?
A: The camera has a 24.2MP Exmor R full-frame CMOS sensor.
Q: Does this camera have a touchscreen?
A: Yes, this camera has a 2.95-inch TFT touch-screen monitor.
Q: Can I connect this camera to my TV to view images?
A: Yes, you can connect the camera to your HDTV using the HDMI output.
Q: Does this camera have image stabilization?
A: Yes, it features a five-axis image stabilization system to counteract camera shake.
Q: What type of memory card does this camera use?
A: The camera accepts Memory Stick PRO Duo, Memory Stick PRO-HG Duo, Memory Stick Micro (M2), SD, SDHC, SDXC, microSD, microSDHC (adapter required), microSDXC (adapter required) memory cards.
A: IBIS = In Body Image Stabilization = various camera manufacturers VR = Vibration Reduction = Nikon lenses IS = Image Stabilized = Canon lenses The difference is IBIS stabilizes the camera's sensor so any lens you put on the camera, whether it has its own stabilization or not, is stabilized merely because the sensor recording the picture is stabilized. This is better than lens only stabilization because any lens you use on a camera with IBIS is a "stabilized" lens.
Q: Will old lenses from alpha series and vintage Minolta fit this body?
A: With the proper adapter yes . Autofocus may not be as good however
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| Pros for Sony - Alpha 7 III Mirrorless 4K Video Camera (Body Only) - Black | |||
|---|---|---|---|
| Battery Life, Image Quality, Ease of Use, Autofocus, Features | Camera Quality, Ease of use, Overall Performance, Battery Life, Weight | Camera Quality, Overall Performance, Resolution, Ease of use, Screen | Camera Quality, Ease of use, Overall Performance, Resolution, Auto Focus |
| Cons for Sony - Alpha 7 III Mirrorless 4K Video Camera (Body Only) - Black | |||
| Menu System, Grip | Menu, Learning Curve, Touch Screen | Weight | Weight, Overheating, Battery Life |
Specs
Reviews
Customers are saying
Customers commend the Alpha a7 III Mirrorless 4K Video Camera for its impressive image quality in diverse lighting conditions, producing great pictures and videos. The camera's ease of use is also frequently praised. There were no negative customer comments reported.
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 5 out of 5 stars
I love this camera
After couple of months researching, and reading up as much of professional reviews and customers reviews as I can find, my main requirement this time for a new DSLR is that it must be a full frame camera. It came down to either this Sony a7iii or a7riii. I finally settled on the a7iii. The main reason is that I don’t need the extra megapixel that came with the 7r since most of my photo shoots will be for family functions, street shootings, nature, and astrophotography. When comparing Sony a7iii to other full frame, I looked at the functions, features, imaging quality, and last but not least, price. Since I am not a professional photographer and I don’t rely on my camera for a living, I lean toward a mid entry camera. When comparing the similarly priced Nikon, Canon and others, Sony stood out from the rest of the pack. I bought a package with 24-105mm OSS lens. I can honestly say that this camera did not disappoint in term of features and pictures quality. Even when shooting under low lighting, the images are sharp and beautiful. The included battery last entire day of shooting with plenty of juice left at the end of the day. Charging the battery through the camera can take up to 5 or 6 hours. I recommend purchasing a Sony external charger. Charging time takes only 2.5 hours to fully charge a fully drained battery. One thing that threw me off first time using it is that any part in the viewing screen that the camera think it’s too bright or can be over exposed, that part would have black and white diagonal lines through them. No where in the instruction or in any of the reviews did they mention that. I almost panicked the first time I noticed that and didn’t know what caused it. It wasn’t until I started playing with the iso, f-stop and speed, that I noticed the lines went away. So just because you see it, it doesn’t necessarily mean that your photo will be over exposed, it just to let you know that that part of the photo is brighter than the rest, and you can compensate as necessary. With the 24-102 mm OSS zoom lens, I was able to take photo of my daughter soccer game, and crop it later to close up on the actions. Even when cropped, the photos still remained sharp. Everyday street shooting, family gatherings, evening time by the firelight, the images are stunningly beautiful. The viewing screen is a bit small for me. When trying to focus on a distant star through the telescope, it is a bit difficult. But that is normal for any DSLR. My plan is to purchase an external monitor to attach to the Sony to make that task a bit easier. One thing I came to love is the button customization. You can go online to see how you can customize the buttons to do what you wanted it to do. Once you get used to it, you will wonder how you ever lived without it in the first place. Like anything else, there is a bit of a learning curve. I’m still learning it. To me that’s part of the fun. I haven’t played with the video mode much, but the quality of the video I’ve taken so far was quite impressive. It definitely rival that of some dedicated video camera. Overall, I am extremely happy with this purchase. If you don’t need or want a full frame camera, you can definitely save some money by going with the other format DSLR. But if you want full frame and with DSLR features, and superb quality, you can’t go wrong with this Sony.
Posted by stargazer
- Rated 5 out of 5 stars
Incredible quality from a 7 year old camera!
Sony alpha never cease to amaze me with its top notch quality considering this camera came out in 2018 it still holds up as a professional option for any photographer, I'm Using this camera with a 24mm tilt shift lens for architectural photography and it's been a great journey so far. the compact size and light weight of the camera makes it very easy to handle and interface menu even to it hasn't changed much from previous alpha generations is easy to use once you practice with it a couple of times.
Posted by AmirrezaM
- Rated 5 out of 5 stars
Amazing all-around full frame.
After 3 years with an a6000 my long overdue upgrade to an a7iii has been transformative. Paired with my Sigma 24-70mm f2.8 Art lens I’m taking the photos I’ve been dreaming of but came up short on too often with the crop sensor. While the MP rating is the same, the quality and resolution of this camera is far above the a6000. I like the feel, the menus were easy to learn having used Sony before, and the battery life is silly awesome. I shot 250 photos last weekend at an event over 3 hours with quite a bit of reviewing and only went from 97% to 82%. I have a second battery on the way and I think I’m gonna be good for awhile.
Posted by Dougie
