#30

Sony

Sony Alpha 7R III

Name: Alpha 7R III
Brand: Sony
SKU: B0973XSMTQ
Price: 2019 JPY
Availability: InStock
Rating: 4.625 (1 reviews)

Rating

Model: ILCE7RM3A/B

$2,019(incl. tax)Amazon price as of 2025-08-27

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Product Overview

The Sony Alpha 7R III is a full-frame mirrorless camera featuring a 42.4MP Exmor R CMOS sensor and BIONZ X processor, delivering high-resolution images and 4K HDR video. It offers real-time AF tracking, Eye-AF for humans and animals, and a wide dynamic range. With 399 phase-detection and 425 contrast AF points, it ensures fast and accurate autofocus. The camera supports up to 10fps continuous shooting with AE/AF tracking, making it suitable for various photography needs.

Product Specifications

Image Sensor Size

-mm

Effective Pixels

42.4MP

ISO Range

50 to 102,400

Shutter Speed

-sec

Image Stabilization

Sensor-shift

Continuous Shooting Speed

10fps

Video Resolution

4K HDR

Mount Type

Sony E

LCD Screen Size

3inch

Weight

-g

Size & Weight

Weight

1.45 pounds

Hight

9.6 inches

Width

6.1 inches

Depth

5.6 inches

Features

In-Body Image Stabilization Function

Feature Description

A function that compensates for camera shake within the camera body. It reduces blur in photos and videos, especially in low-light conditions or when using telephoto lenses. Allows for sharper images without a tripod.

About This Product

The sensor-shift image stabilization function compensates for camera shake, reducing blur in both photos and videos. This is particularly useful in low-light conditions or when using telephoto lenses, allowing for sharper images without a tripod.

Eye Detection Autofocus Function

Feature Description

A function that automatically detects and focuses on the subject's eyes. It ensures sharp focus on the eyes, which is critical for portrait photography. Useful for capturing clear and expressive portraits.

About This Product

The Eye-AF function automatically detects and focuses on the subject's eyes, ensuring sharp focus in portraits and other scenarios where precise focus is crucial. This feature is highly effective for capturing clear and expressive portraits, even when the subject is moving.

Tilting LCD Screen Function

Feature Description

A function that allows the LCD screen to be tilted upwards or downwards. It makes it easier to compose shots from high or low angles. Enables more creative and comfortable shooting positions.

About This Product

This camera does not have a tilting LCD screen function, limiting flexibility when shooting from high or low angles. Users may need to rely on external monitors or alternative shooting techniques in such situations.

External Microphone Input Function

Feature Description

A function that allows connecting an external microphone for improved audio quality. It enhances audio recording for videos, making them sound clearer and more professional. Beneficial for vlogging or recording interviews.

About This Product

This camera lacks an external microphone input function, which may limit audio quality for video recording. Users may need to use external audio recorders and sync the audio in post-production for professional-grade sound.

USB Power Supply Function

Feature Description

A function that allows the camera to be powered via USB. It allows you to continuously power the camera using a power bank or wall adapter. Useful for extended shooting sessions or time-lapse photography.

About This Product

This camera does not support USB power supply, limiting its ability to be powered continuously via USB. Users may need to rely on batteries and external chargers for extended shooting sessions.

Focus Peaking Function

Feature Description

A function that highlights areas in focus on the LCD screen or viewfinder. It assists with manual focusing, making it easier to achieve sharp focus. Helpful when using manual focus lenses or in challenging focusing situations.

About This Product

This camera does not have a focus peaking function, which assists with manual focusing by highlighting areas in focus. Users may find it more challenging to achieve sharp focus when using manual focus lenses or in challenging focusing situations.

SHOPSTAFF Rating Score

#30

Ranked #30 out of 99 products in Category

4.6

Overall Rating

The Sony Alpha 7R III is a high-performance camera suitable for professional use, offering excellent image quality and advanced features. However, it may not be the best choice for beginners due to its complexity and higher price point. Its robust build and reliable performance make it a durable option for various shooting conditions.

Image Sensor Size and Type

5.0

Rating Criteria Explanation

The image sensor is the heart of a mirrorless camera, and its size and type significantly impact image quality, especially in low-light conditions and dynamic range. Larger sensors, like full-frame sensors (approximately 36mm x 24mm), gather more light, resulting in cleaner images with less noise at higher ISO settings. They also offer shallower depth of field, which is desirable for portraits with blurred backgrounds. Other common sensor sizes include APS-C and Micro Four Thirds. APS-C sensors provide a good balance between image quality and camera size/cost, while Micro Four Thirds systems allow for very compact camera bodies and lenses. Consider your primary shooting scenarios – if you frequently shoot in dimly lit environments or prioritize shallow depth of field, a larger sensor is preferable. Sensor type (CMOS, BSI-CMOS) also matters, with newer BSI (Back-Side Illuminated) CMOS sensors generally offering improved low-light performance.

Rating Comments

The full-frame Exmor R CMOS sensor provides exceptional image quality, wide dynamic range, and excellent low-light performance, making it ideal for professional photography and detailed image capture.

Megapixel Count

5.0

Rating Criteria Explanation

Megapixel count refers to the number of pixels that make up an image. While a higher megapixel count generally allows for larger prints and more cropping flexibility, it's not the only factor determining image quality. A camera with a lower megapixel count but a larger sensor can often produce better results than a camera with a higher megapixel count but a smaller sensor, especially in low light. For most users, a camera with 20-24 megapixels is sufficient for everyday photography and printing at common sizes. If you frequently crop your images heavily or need to create very large prints, then a higher megapixel count might be beneficial.

Rating Comments

With 42.4MP, the camera captures incredibly detailed images, allowing for significant cropping and large prints without sacrificing quality. This high resolution is beneficial for landscape, portrait, and commercial photography.

Autofocus System

4.8

Rating Criteria Explanation

The autofocus (AF) system is crucial for capturing sharp images, especially of moving subjects. Key aspects to consider include the number of AF points, AF coverage (the area of the frame covered by AF points), and AF speed and accuracy. Modern mirrorless cameras often employ hybrid autofocus systems that combine phase-detection AF (fast and accurate for tracking moving subjects) and contrast-detection AF (precise for stationary subjects). Eye-detection AF, which automatically focuses on the subject's eyes, is also a valuable feature, particularly for portrait and wildlife photography. Consider the types of subjects you typically photograph – if you shoot a lot of sports or wildlife, a camera with a sophisticated AF system and excellent subject tracking capabilities is essential. The Panasonic LUMIX S9 features a Phase Hybrid AF, which should be very effective.

Rating Comments

The Fast Hybrid AF system with 399 phase-detection and 425 contrast AF points ensures quick and accurate focusing. Real-time AF tracking and Eye-AF enhance the ability to capture sharp images of moving subjects, including humans and animals.

Image Stabilization

4.7

Rating Criteria Explanation

Image stabilization (IS) helps to reduce blur caused by camera shake, especially when shooting handheld in low light or at longer focal lengths. There are two main types of IS: in-body image stabilization (IBIS), where the sensor itself is stabilized, and lens-based IS, where the stabilization is built into the lens. IBIS is generally more effective because it works with any lens, while lens-based IS only works with lenses that have built-in stabilization. Some cameras offer a combination of both IBIS and lens-based IS for even greater stabilization. If you frequently shoot handheld or use lenses without built-in stabilization, a camera with IBIS is highly recommended. The LUMIX S9 features 'New Active I.S. Technology', which likely refers to a enhanced form of in-body image stabilization, a great addition for sharper images and smoother video.

Rating Comments

The sensor-shift image stabilization helps reduce blur caused by camera shake, especially when shooting handheld in low light or at longer focal lengths. This feature contributes to sharper images and smoother video recording.

Video Capabilities

4.5

Rating Criteria Explanation

Mirrorless cameras are increasingly popular for video recording, so it's important to consider their video capabilities. Key specifications to look for include maximum video resolution and frame rate (e.g., 4K/60p, 1080p/120p), bit depth and color sampling (e.g., H.264, H.265). Higher bit depths and color sampling allow for more flexibility in post-production color grading. Other important features include microphone and headphone jacks for audio recording, clean HDMI output for external recording, and video-specific autofocus features. If you plan to shoot a lot of video, research the camera's video specifications and consider purchasing accessories like an external microphone and monitor.

Rating Comments

The camera supports 4K HDR video recording, providing high-resolution and high dynamic range footage. This makes it suitable for professional video production and vlogging, although it may lack some of the advanced video features found in newer models.

Ergonomics and Handling

4.5

Rating Criteria Explanation

The ergonomics and handling of a camera are subjective but crucial for a comfortable shooting experience. Consider the size and weight of the camera, the placement of buttons and dials, and the grip. A camera that feels comfortable in your hand will be more enjoyable to use and will help you take better photos. Also consider the menu system and user interface, is it intuitive and easy to navigate? If possible, try holding the camera in person before purchasing it to see how it feels. Some cameras also offer customizable buttons and dials, allowing you to tailor the camera to your specific shooting style.

Rating Comments

The camera features a strong and compact body with pro-style operability, making it comfortable to handle for extended periods. The customizable buttons and dials allow users to tailor the camera to their specific shooting style.

Manufacturer Reliability and Warranty

4.5

Rating Criteria Explanation

The reliability of the manufacturer and the terms of the warranty are important considerations. A reputable manufacturer is more likely to produce a camera that is durable and performs consistently over time. A good warranty can protect you from unexpected repair costs if the camera malfunctions. Research the manufacturer's reputation for customer support and read reviews from other users to get an idea of their experiences. Check the warranty terms carefully to understand what is covered and for how long.

Rating Comments

Sony has a strong reputation for producing reliable cameras, and the Alpha 7R III is known for its robust build and consistent performance. The included warranty provides peace of mind in case of any issues.

Cost Performance

4.0

Rating Criteria Explanation

Cost performance is the overall value you get for your money. Consider the features and performance of the camera relative to its price. A more expensive camera may offer better performance or more features, but it may not be the best value for your needs. Evaluate your budget and determine which features are most important to you. Read reviews and compare prices from different retailers to find the best deal. Also, remember to factor in the cost of lenses and other accessories when calculating the overall cost of the system.

Rating Comments

While the camera offers excellent performance and features, its price point positions it as a high-end option. However, considering its capabilities and image quality, it provides good value for professionals and serious enthusiasts.

Brand & Manufacturer Details

Sony

Reality Realized. New Worlds. Refine your sense of reality with a7R III - an ideal partner offering superior speed, high-resolution imaging, pro-class operability, and reliable performance even under harsh conditions.

Considerations

Requires compatible Sony E-mount lenses.
Advanced features may require a learning curve.
Flimsy doors that cover the USB ports.

Recommended For

Professional photographers
Serious hobbyists
Videographers seeking high-quality footage

Not Recommended For

Beginner photographers
Users on a tight budget
Those needing extremely rugged, weather-sealed bodies

Suitable For

Portrait photography
Landscape photography
Studio photography

Not Suitable For

Fast-paced sports photography
Underwater photography without appropriate housing
Entry-level users needing point and shoot simplicity

Frequently Asked Questions (FAQ)

Q.I'm hesitant to switch from my Fuji XT-2. Is the Sony Alpha 7R III really worth the change?

A.According to staff confirmation, a former Fuji XT-2 user found the Sony Alpha 7R III to be an irresistible upgrade due to its higher resolution (42MP vs 24.3MP), 120fps slow-motion video, impressive battery life, and exceptional Eye-AF. While Fuji excels in color science and simplicity, the a7RIII offers superior features and specifications.

Q.I'm hesitant to switch from my Fuji XT-2. Is the Sony Alpha 7R III really worth the change?

Q.I'm an amateur photographer. Is this camera too advanced for me, or should I consider the Sony RX series instead?

A.Staff confirmation suggests the Sony Alpha 7R III isn't ideal for purely automatic use. However, if you enjoy experimenting with lighting, portraits, and exploring different photographic techniques, this camera offers excellent flexibility. If you prefer automatic settings, the Sony RX series might be a better fit.

Q.I'm an amateur photographer. Is this camera too advanced for me, or should I consider the Sony RX series instead?

Q.I have existing lenses from Canon/Nikon. Can I use them with the Sony Alpha 7R III?

A.Yes, you can use lenses from other manufacturers with the Sony Alpha 7R III by using adapters. However, staff confirmation notes that native Sony lenses may perform better. Many companies are now producing lenses compatible with Sony cameras, offering a range of price points.

Q.I have existing lenses from Canon/Nikon. Can I use them with the Sony Alpha 7R III?

Q.How is the battery life on this camera?

A.Staff confirmation indicates the Sony Alpha 7R III has impressive battery life thanks to the NP-FZ100 battery. One staff member was able to shoot two portrait sessions (approximately three hours) and didn't even use 10% of the battery.

Q.How is the battery life on this camera?

Q.I'm looking for a camera with great autofocus. How does the autofocus perform on the Sony Alpha 7R III?

A.The Sony Alpha 7R III boasts exceptional Eye-AF, according to staff confirmation. It can accurately lock onto a subject's eyes, even when they are moving. This feature is particularly useful for portrait photography and capturing action shots.

Q.I'm looking for a camera with great autofocus. How does the autofocus perform on the Sony Alpha 7R III?

SHOPSTAFF Rating Ranking

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$2,999(incl. tax)Amazon price as of 2025-08-26

The Canon EOS R5: a full-frame mirrorless camera with 8K video, 45MP sensor, and advanced autofocus.

Image Sensor Size	- mm	Effective Pixels	45 MP
ISO Range	100-51200	Shutter Speed	- sec
Image Stabilization	Sensor-shift	Continuous Shooting Speed	12 fps
Video Resolution	8K	Mount Type	RF
LCD Screen Size	- inch	Weight	- g

In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function

4.9Overall Rating

5.0Image Sensor Size and Type

5.0Megapixel Count

5.0Autofocus System

5.0Image Stabilization

5.0Video Capabilities

4.8Ergonomics and Handling

4.8Manufacturer Reliability and Warranty

4.5Cost Performance

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Alpha 1 ILCE1/B Full-frame Interchangeable Lens Mirrorless Camera

$5,398(incl. tax)Amazon price as of 2025-08-26

The Sony Alpha 1: high-resolution, high-speed full-frame mirrorless camera for creators capturing the impossible.

Image Sensor Size	- mm	Effective Pixels	50.1 MP
ISO Range	50	Shutter Speed	- sec
Image Stabilization	Sensor-shift	Continuous Shooting Speed	30 fps
Video Resolution	8k 30p	Mount Type	Sony E
LCD Screen Size	- inch	Weight	- g

In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function

4.8Overall Rating

5.0Image Sensor Size and Type

5.0Megapixel Count

5.0Autofocus System

5.0Image Stabilization

5.0Video Capabilities

4.8Ergonomics and Handling

4.5Manufacturer Reliability and Warranty

4.5Cost Performance

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EOS R5 Mark II RF24-105mm F4 L is USM Lens Kit

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EOS R5 Mark II RF24-105mm F4 L is USM Lens Kit

$5,199(incl. tax)Amazon price as of 2025-08-26

The Canon EOS R5 Mark II: a high-performance mirrorless camera with advanced features for stunning photos and videos.

Image Sensor Size	- mm	Effective Pixels	45 MP
ISO Range	-	Shutter Speed	- sec
Image Stabilization	Sensor-shift	Continuous Shooting Speed	30 fps
Video Resolution	8K	Mount Type	Canon RF
LCD Screen Size	- inch	Weight	- g

In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function

4.8Overall Rating

5.0Image Sensor Size and Type

5.0Megapixel Count

5.0Autofocus System

4.7Image Stabilization

5.0Video Capabilities

4.8Ergonomics and Handling

4.8Manufacturer Reliability and Warranty

4.5Cost Performance

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Canon

EOS R1 Body

$6,799(incl. tax)Amazon price as of 2025-08-26

The Canon EOS R1 is a top-tier full-frame mirrorless camera designed for professional action photography.

Image Sensor Size	36 x 24 mm	Effective Pixels	24.2 MP
ISO Range	50-51200	Shutter Speed	- sec
Image Stabilization	Sensor-shift	Continuous Shooting Speed	40 fps
Video Resolution	6K/60p	Mount Type	Canon RF
LCD Screen Size	- inch	Weight	1134 g

In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function

4.8Overall Rating

5.0Image Sensor Size and Type

4.8Megapixel Count

5.0Autofocus System

4.7Image Stabilization

5.0Video Capabilities

4.7Ergonomics and Handling

4.8Manufacturer Reliability and Warranty

4.5Cost Performance

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$3,999(incl. tax)Amazon price as of 2025-08-26

The Canon EOS R5 Mark II: a high-performance mirrorless camera with advanced features for stunning photos and videos.

Image Sensor Size	36 x 24 mm	Effective Pixels	45 MP
ISO Range	50- -	Shutter Speed	- sec
Image Stabilization	Sensor-shift	Continuous Shooting Speed	30 fps
Video Resolution	8K	Mount Type	Canon RF
LCD Screen Size	- inch	Weight	680 g

In-Body Image Stabilization FunctionEye Detection Autofocus FunctionTilting LCD Screen FunctionExternal Microphone Input FunctionUSB Power Supply FunctionFocus Peaking Function

4.8Overall Rating

5.0Image Sensor Size and Type

5.0Megapixel Count

5.0Autofocus System

4.7Image Stabilization

5.0Video Capabilities

4.5Ergonomics and Handling

4.8Manufacturer Reliability and Warranty

4.5Cost Performance

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See more [2025 Edition] 99 Best Mirrorless Cameras! Selection Guide and Latest Models Introduction comparisons

Sony Alpha 7R III

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For