OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Sony Alpha 7R III Review | 108 Data compared

double-arrow
  • Avg. price: ~£1,100
  • Sensor size: full frame
  • Lens mount: Sony E
  • Main camera pixel size: 4.51 µm
  • Weight: 657 g
  • Battery life (CIPA): 530 shots

Sony Alpha 7R III review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

8.6

Overall score

What it is: An overall evaluation of the camera's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best cameras on the market.

Score components:

90.0%

8.6

Technical Score

10.0%

?

User score

Excellent
8.6

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

9.0

Sensor & Image

25.0%

9.3

Photo Features

18.0%

8.2

Video & Audio

14.0%

7.2

Display & Design

8.0%

8.8

Battery & Power

7.0%

8.8

Connectivity & Storage

Excellent
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 9.7
    Professional photography

    Score components:

    25.0%

    9.7

    Sensor size

    20.0%

    9.0

    Main camera megapixels

    20.0%

    10

    Dual card slots

    15.0%

    10

    N. of focus points

    10.0%

    10

    RAW photo capture

    10.0%

    10

    Phase-detection autofocus (photos)

  • 6.7
    Travel

    Score components:

    35.0%

    4.5

    Weight

    30.0%

    9.7

    Battery life (CIPA)

    20.0%

    10

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 7.3
    Beginners

    Score components:

    30.0%

    4.7

    Price

    20.0%

    4.5

    Weight

    20.0%

    10

    AF tracking

    20.0%

    9.7

    Battery life (CIPA)

    10.0%

    10

    Touchscreen

  • 9.3
    Landscape photography

    Score components:

    30.0%

    9.0

    Main camera megapixels

    25.0%

    9.7

    Sensor size

    20.0%

    8.6

    Main camera pixel size

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 6.6
    Street photography

    Score components:

    30.0%

    4.5

    Weight

    25.0%

    4.7

    Thickness

    20.0%

    7.7

    AF low-light sensitivity

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    Eye detection AF (human)

  • 9.4
    Portraits

    Score components:

    30.0%

    9.7

    Sensor size

    25.0%

    8.6

    Main camera pixel size

    20.0%

    10

    Eye detection AF (human)

    15.0%

    9.0

    Main camera megapixels

    10.0%

    10

    Sensor-shift stabilization

  • 5.9
    Hiking

    Score components:

    30.0%

    4.5

    Weight

    25.0%

    9.7

    Battery life (CIPA)

    20.0%

    2.8

    Min operating temperature

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

  • No image
No image

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Sony Alpha 7R III is a high-resolution full-frame mirrorless camera featuring a 42.4MP Exmor R BSI CMOS sensor and the BIONZ X processor, capable of 10 fps continuous shooting with full AF/AE tracking. Its advanced Fast Hybrid AF system integrates 399 phase-detection and 425 contrast-detection points, while the 5-axis SteadyShot INSIDE stabilization offers up to 5.5 stops of shake reduction. Key advantages include its exceptional dynamic range of up to 15 stops, sharp UHD 4K video oversampled from 5K, improved battery life using the NP-FZ100 battery, and a high-resolution 3.69m-dot OLED viewfinder. However, noted drawbacks include a complex and unintuitive menu system, the lack of 4K/60p video recording, a touchscreen with limited functionality for menu navigation, and only one of its dual SD card slots supporting high-speed UHS-II cards.

Technical Specifications of Sony Alpha 7R III

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

?

Sensor & Image

25.0%

?

Photo Features

18.0%

?

Video & Audio

14.0%

?

Display & Design

8.0%

?

Battery & Power

7.0%

?

Connectivity & Storage

8.6
Sony Alpha 7R III has a technical score of 8.64 points, which is higher than 95.8% of cameras.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the camera.
When it matters: When you want to see which cameras attract the most buyer attention and review activity.
1.0
Sony Alpha 7R III has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the camera's overall rating with its cost.

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

8.6

Overall score

40.0%

4.7

Price

7.5
Sony Alpha 7R III has a quality-to-price ratio of 7.5 points, which is higher than 97.6% of products in this category.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

full frame
Sony Alpha 7R III uses a sensor classified as full frame; it is larger than the sensor in 83.7% of cameras and the same size as the sensor in 14% of cameras.
Main camera megapixels
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

42.4 MP
Sony Alpha 7R III has a main camera resolution of 42.4 MP, which is higher than that of 94.3% of cameras and equal to that of 0.3% of cameras.
Main camera pixel size
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

4.51 µm
Sony Alpha 7R III has a main camera pixel size of 4.51 µm which is larger than in 76% of cameras and equal to the size in 0.1% of cameras.
Base ISO
What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.
When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

100
Sony Alpha 7R III has a base ISO of 100 which is higher than that of 20.3% of cameras and equal to that of 52% of cameras.
Max ISO
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

32,000
Sony Alpha 7R III reaches a maximum sensitivity of ISO 32,000, which is higher than that of 88.1% of cameras and equal to that of 1.8% of cameras.
Show more
Lens mount
What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.
When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

Sony E
Built-in focus motor
What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.
When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

no
Sony Alpha 7R III does not have a built-in focus motor. 11% of cameras have a built-in focus motor.
N. of focus points
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

399
Sony Alpha 7R III has 399 focus points, more than the number offered by 90% of cameras and equal to the number offered by 0.2% of cameras.
Phase-detection autofocus (photos)
What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

yes
Sony Alpha 7R III supports phase-detection autofocus for photos. 37.3% of cameras support phase-detection autofocus for photos.
AF tracking
What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.
When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

yes
Sony Alpha 7R III supports AF tracking. This feature is available on 88% of cameras.
Show more
Max video resolution
What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

3,840 px
Sony Alpha 7R III supports 3,840 px video recording which is higher quality than that of 76% of cameras and equal to that of 19.2% of cameras.
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

100 Mbps
Sony Alpha 7R III has a video bitrate of 100 Mbps which is higher than that of 73% of cameras and equal to that of 8.7% of cameras.
Video bit depth
What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.
When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

8 bit
Sony Alpha 7R III supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.
When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

4:2:2
Sony Alpha 7R III supports 4:2:2 video chroma subsampling which is more advanced than that of 77.9% of cameras and equal to that of 22.1% of cameras.
HDMI
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264
Show more
Type
What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.
When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

mirrorless
Weight
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

657 g
Sony Alpha 7R III weighs 657 g which is heavier than 78% of cameras.
Width
What it is: The width of the camera body, measured from side to side.
When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

126.9 mm
Sony Alpha 7R III has a width of 126.9 mm which is wider than 65% of cameras and equal to that of 0.7% of cameras.
Height
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

95.6 mm
Sony Alpha 7R III has a height of 95.6 mm which is taller than 74.9% of cameras and equal to that of 0.2% of cameras.
Thickness
What it is: The depth of the device profile, excluding the camera bump unless specified.
When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

73.7 mm
Sony Alpha 7R III has a thickness of 73.7 mm which is thicker than 67.1% of cameras and equal to that of 0.2% of cameras.
Show more
Battery life (CIPA)
What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

530 shots
Sony Alpha 7R III has a CIPA-rated battery life of 530 shots, which is longer than that of 83.6% of cameras and equal to that of 0.7% of cameras.
Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

2,280 mAh
Sony Alpha 7R III has a battery capacity of 2,280 mAh which is larger than the batteries in 92.6% of cameras and equal to those in 3.4% of cameras.
Removable battery
What it is: Indicates whether the flight battery can be removed and swapped by the user.
When it matters: When you want to swap batteries quickly between flights.

Importance: LOW

yes
Sony Alpha 7R III has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.
When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

no
Sony Alpha 7R III does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

yes
Sony Alpha 7R III supports Wi-Fi. This feature is available on 47.8% of cameras.
802.11b/g/n
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

Wi-Fi 4 (802.11n)
Sony Alpha 7R III uses Wi-Fi version Wi-Fi 4 (802.11n) which is newer than that of 54.2% of cameras and equal to that of 35.6% of cameras.
Bluetooth connectivity
What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.
When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

yes
Sony Alpha 7R III has Bluetooth. 22.6% of cameras support Bluetooth.
Bluetooth 4.1.
Bluetooth version
What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.
When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

4.1
Sony Alpha 7R III supports Bluetooth version 4.1 which is newer than that supported by 79.5% of cameras and equal to that of 6.8% of cameras.
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

yes
Sony Alpha 7R III features USB Type-C. 14.5% of cameras use USB-C ports.
Show more

Sony Alpha 7R III vs the average camera

  • 376 more AF points
    Sony Alpha 7R III has more focus points than the average camera (399 vs 23). The average camera offers 23 focus points.
    What it is: The total number of selectable autofocus points available for positioning and tracking focus.
    When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

    Importance: HIGH

    Good value: At least 200 points

    Sony Alpha 7R III has more focus points than the average camera (399 vs 23). The average camera offers 23 focus points.399 vs 23
  • In-body stabilization
    Sony Alpha 7R III supports in-body stabilization, the average camera does not.
    What it is: A stabilization system that physically moves the image sensor to reduce shake during handheld shooting.
    When it matters: When you often shoot handheld and want sharper results at slower shutter speeds without relying only on lens stabilization.

    Importance: MEDIUM

    Sony Alpha 7R III supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    Sony Alpha 7R III supports phase-detection autofocus for photos, the average camera does not.
    What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
    When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

    Importance: HIGH

    Sony Alpha 7R III supports phase-detection autofocus for photos, the average camera does not.
  • 26.2 MP higher resolution on the main camera
    Sony Alpha 7R III has a higher main camera resolution than the average camera (42.4 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
    What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want high-resolution photos that allow more cropping or larger prints.

    Importance: HIGH

    Good value: At least 20 MP

    Sony Alpha 7R III has a higher main camera resolution than the average camera (42.4 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.42.4 MP vs 16.2 MP
  • 25,600 higher max ISO
    Sony Alpha 7R III has a higher max ISO than the average camera (32,000 vs 6,400). The average camera reaches a max ISO of 6,400.
    What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
    When it matters: When you shoot in more difficult lighting.

    Importance: MEDIUM

    Good value: At least ISO 25,600

    Sony Alpha 7R III has a higher max ISO than the average camera (32,000 vs 6,400). The average camera reaches a max ISO of 6,400.32,000 vs 6,400
  • Human eye AF
    Sony Alpha 7R III supports human eye-detection AF, the average camera does not.
    What it is: Autofocus detection designed to identify and prioritize human eyes for portrait and action shooting.
    When it matters: When you shoot portraits, weddings, or events and want the camera to prioritize people’s eyes automatically.

    Importance: LOW

    Sony Alpha 7R III supports human eye-detection AF, the average camera does not.
  • 2,681 points higher DxOMark Sports score
    Sony Alpha 7R III has a higher DxOMark sports score than the average camera (3,523 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
    What it is: The DxOMark low-light score, reflecting how well the sensor performs at higher sensitivities.
    When it matters: When low-light sensor performance is especially important for the way you shoot.

    Importance: MEDIUM

    Sony Alpha 7R III has a higher DxOMark sports score than the average camera (3,523 points vs 842 points). The average camera has a DxOMark sports score of 842 points.3523 points vs 842 points
  • Better viewfinder type
    Sony Alpha 7R III uses a more advanced viewfinder than the average camera (electronic vs none).
    What it is: The type of viewfinder the camera uses to frame the shot, such as optical, electronic, hybrid, or none.
    When it matters: When you strongly prefer the clarity of an optical finder, the preview benefits of an electronic one, or no viewfinder at all.

    Importance: MEDIUM

    Sony Alpha 7R III uses a more advanced viewfinder than the average camera (electronic vs none).electronic vs none
  • Better viewfinder type
    Sony Alpha 7R III uses a more advanced viewfinder than the average camera (electronic vs none).
  • Has a touchscreen
    Sony Alpha 7R III has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
  • 1330000 dots higher EVF resolution
    Sony Alpha 7R III has a higher EVF resolution than the average camera (3,690,000 dots vs 2,360,000 dots). The average camera has an EVF resolution of 2,360,000 dots.
  • 60 Hz higher EVF refresh rate
    Sony Alpha 7R III has a higher EVF refresh rate than the average camera (120 Hz vs 60 Hz). The average camera has an EVF refresh rate of 60 Hz.
  • 11 more customizable buttons
    Sony Alpha 7R III has more customizable buttons than the average camera (11 vs 0). The average camera offers 0 customizable buttons.
  • 26.2 MP higher resolution on the main camera
    Sony Alpha 7R III has a higher main camera resolution than the average camera (42.4 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
  • 25,600 higher max ISO
    Sony Alpha 7R III has a higher max ISO than the average camera (32,000 vs 6,400). The average camera reaches a max ISO of 6,400.
  • 2,681 points higher DxOMark Sports score
    Sony Alpha 7R III has a higher DxOMark sports score than the average camera (3,523 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
  • Uses a BSI sensor
    Sony Alpha 7R III uses a BSI sensor, the average camera does not. 34.8% of cameras use a BSI sensor.
  • Higher DxOMark landscape score
    Sony Alpha 7R III has a higher DxOMark landscape score than the average camera (14.7 vs 12.4). The average camera scores 12.4.
  • Larger sensor
    Sony Alpha 7R III has a larger sensor than the average camera (full frame vs APS-C).
  • Sensor cleaning system
    Sony Alpha 7R III includes a sensor cleaning system, the average camera does not.
  • 27 points higher DxOMark sensor score
    Sony Alpha 7R III has a higher DxOMark sensor score than the average camera (100 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
  • Higher DxOMark portrait score
    Sony Alpha 7R III has a higher DxOMark portrait score than the average camera (26 vs 23.0). The average camera scores 23.0.
  • 1.17 µm larger main-camera pixels
    Sony Alpha 7R III has a higher main camera pixel size than the average camera (4.5 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
  • 4 newer
    Sony Alpha 7R III is newer than the average camera (2017 vs 2013). The average camera was released in 2013.
  • 376 more AF points
    Sony Alpha 7R III has more focus points than the average camera (399 vs 23). The average camera offers 23 focus points.
  • In-body stabilization
    Sony Alpha 7R III supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    Sony Alpha 7R III supports phase-detection autofocus for photos, the average camera does not.
  • Human eye AF
    Sony Alpha 7R III supports human eye-detection AF, the average camera does not.
  • Combined stabilization
    Sony Alpha 7R III supports combined stabilization, the average camera does not.
  • Animal eye AF
    Sony Alpha 7R III supports animal eye-detection AF, the average camera does not.
  • 4.3 fps faster mechanical burst
    Sony Alpha 7R III has a faster mechanical burst rate than the average camera (10 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
  • 1.5 stops higher CIPA stabilization rating
    Sony Alpha 7R III has a higher CIPA stabilization rating than the average camera (5.5 stops vs 4 stops). The average camera has a CIPA stabilization rating of 4 stops.
  • 400,000 more shutter cycles
    Sony Alpha 7R III has a higher shutter durability than the average camera (500,000 vs 100,000). The average camera is rated for 100,000 shutter cycles.
  • Supports touch autofocus
    Sony Alpha 7R III supports touch autofocus, the average camera does not. 34.9% of cameras support touch autofocus.
  • Includes headphone output
    Sony Alpha 7R III includes a headphone output, the average camera does not.
  • Has microphone input
    Sony Alpha 7R III has microphone input, the average camera does not.
  • Supports slow-motion video
    Sony Alpha 7R III supports slow-motion video, the average camera does not.
  • 1920 px higher video resolution
    Sony Alpha 7R III records higher-resolution video than the average camera (3,840 px vs 1920 px). The average camera records at 1920 px.
  • Phase-detect AF in video
    Sony Alpha 7R III supports phase-detection autofocus in video, the average camera does not.
  • More complete chroma subsampling
    Sony Alpha 7R III supports better video chroma subsampling than the average camera (4:2:2 vs 4:2:0). The average camera supports 4:2:0 video chroma subsampling.
  • 3.33x higher video bitrate
    Sony Alpha 7R III has a higher video bitrate than the average camera (100 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
  • Clean HDMI output
    Sony Alpha 7R III offers clean HDMI output, the average camera does not.
  • Supports live streaming
    Sony Alpha 7R III supports live streaming, the average camera does not.
  • Supports log profiles
    Sony Alpha 7R III supports log profiles, the average camera does not.
  • Built-in timelapse
    Sony Alpha 7R III includes timelapse capture, the average camera does not.
  • Supports 24p cinema mode
    Sony Alpha 7R III supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • 1,160 mAh larger battery capacity
    Sony Alpha 7R III has a higher battery capacity than the average camera (2,280 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
  • 200 shots longer battery life
    Sony Alpha 7R III has longer battery life than the average camera (530 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • Dual card slots
    Sony Alpha 7R III offers dual card slots, the average camera does not. 13.3% of cameras offer them.
  • Has USB Type-C
    Sony Alpha 7R III has a USB Type-C port, the average camera does not. 14.5% of cameras use USB-C.
  • Has Bluetooth
    Sony Alpha 7R III supports Bluetooth, the average camera does not. 22.7% of cameras support Bluetooth.
  • Supports Wi-Fi connectivity
    Sony Alpha 7R III supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
  • Smartphone remote control
    Sony Alpha 7R III supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
  • Newer USB version
    Sony Alpha 7R III supports a newer USB version than the average camera (USB 3.2 Gen 1 vs USB 2.0). The average camera uses USB 2.0.
  • Has NFC
    Sony Alpha 7R III supports NFC, the average camera does not. 15% of cameras support NFC.
  • Newer HDMI version
    Sony Alpha 7R III uses HDMI 2, while the average camera uses HDMI 1.4.

Total
Overall
Display & Design
Sensor & Image
Photo Features
Video & Audio
Battery & Power
Connectivity & Storage
  • 66.3% heavier
    Sony Alpha 7R III is heavier than the average camera (657 g vs 395 g). The average camera weighs 395 g.
  • No flash
    Sony Alpha 7R III does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 21.7 mm taller body
    Sony Alpha 7R III is taller than the average camera (95.6 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
  • 27.7 mm thicker
    Sony Alpha 7R III is thicker than the average camera (73.7 mm vs 46 mm). The average camera has a thickness of 46 mm.
  • 7 mm wider
    Sony Alpha 7R III is wider than the average camera (126.9 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • Worse low-light autofocus
    Sony Alpha 7R III has a worse low-light AF sensitivity than the average camera (-3 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
  • 66.3% heavier
    Sony Alpha 7R III is heavier than the average camera (657 g vs 395 g). The average camera weighs 395 g.
    What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
    When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

    Importance: MEDIUM

    Good value: 500 g or less

    Sony Alpha 7R III is heavier than the average camera (657 g vs 395 g). The average camera weighs 395 g.657 g vs 395 g
  • No flash
    Sony Alpha 7R III does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
    What it is: Indicates the presence of an integrated light source to illuminate subjects in low-light conditions.
    When it matters: When you need a quick built-in light for fill flash or simple low-light shots.

    Importance: LOW

    Sony Alpha 7R III does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • Worse low-light autofocus
    Sony Alpha 7R III has a worse low-light AF sensitivity than the average camera (-3 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    What it is: The lowest light level at which the autofocus system is rated to work reliably.
    When it matters: When you shoot in dim environments and need autofocus that still locks confidently after dark.

    Importance: MEDIUM

    Sony Alpha 7R III has a worse low-light AF sensitivity than the average camera (-3 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.-3 vs -4
  • 21.7 mm taller body
    Sony Alpha 7R III is taller than the average camera (95.6 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
    What it is: The height of the camera body, measured from top to bottom.
    When it matters: When you care about how compact the camera feels in a bag or in hand.

    Importance: LOW

    Sony Alpha 7R III is taller than the average camera (95.6 mm vs 73.9 mm). The average camera has a height of 73.9 mm.95.6 mm vs 73.9 mm
  • 3.79x more expensive
    Sony Alpha 7R III is more expensive than the average camera (£1,100 vs £290).
    Sony Alpha 7R III is more expensive than the average camera (£1,100 vs £290).£1,100 vs £290
  • 27.7 mm thicker
    Sony Alpha 7R III is thicker than the average camera (73.7 mm vs 46 mm). The average camera has a thickness of 46 mm.
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Sony Alpha 7R III is thicker than the average camera (73.7 mm vs 46 mm). The average camera has a thickness of 46 mm.73.7 mm vs 46 mm
  • 7 mm wider
    Sony Alpha 7R III is wider than the average camera (126.9 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
    What it is: The width of the camera body, measured from side to side.
    When it matters: When compact packing, grip comfort, or bag fit matters to you.

    Importance: LOW

    Sony Alpha 7R III is wider than the average camera (126.9 mm vs 119.9 mm). The average camera has a width of 119.9 mm.126.9 mm vs 119.9 mm
Total
Overall
Display & Design
Photo Features

Graphic comparison of Sony Alpha 7R III and

Attribute category
Attribute
No results found

Third-party reviews

What customers like about Sony Alpha 7R III?

  • Excellent 42.4MP high-resolution image quality with 15 stops of dynamic range
  • Fast and accurate autofocus system with 399 phase-detection points and eye tracking
  • Impressive battery life compared to previous generations (approx. 650 shots)
  • High-speed continuous shooting at up to 10 fps with AF/AE tracking
  • In-body 5-axis image stabilization (up to 5.5 stops)
  • Professional-grade build with weather sealing and dual SD card slots
  • High-quality 4K video recording with S-Log 2/3 and HLG support

What customers dislike about Sony Alpha 7R III?

  • Unintuitive and complex 36-page menu system
  • Only one of the two SD card slots supports high-speed UHS-II cards
  • Lengthy buffer clearing times that can lock certain camera functions
  • Touchscreen functionality is limited and underutilized compared to newer models
  • Lack of 10-bit internal video and 4K/60p recording
  • Subject tracking can occasionally be less reliable than newer Alpha versions
  • Pixel Shift Multi Shooting mode requires a tripod and is restricted to static subjects

Expert reviews

D
dpreview.com
22/11/2017
Sony a7R Mark III review - DPReview

The DPReview review of the Sony a7R Mark III highlights a 42.4-megapixel full-frame sensor that combines high resolution with impressive speed, offering 10 frames per second shooting with full autofocus tracking. Notable improvements over previous models include superior Eye Autofocus, a larger battery, dual SD card slots, and an improved electronic viewfinder. However, the analysis...Read more

T
trustedreviews.com
11/12/2017
Sony A7R III - Trusted Reviews

The Trusted Reviews evaluation praises the Sony A7R III as an exceptionally versatile full-frame mirrorless camera, highlighting its phenomenal image quality, responsive performance, and effective in-body image stabilization. Key design advantages include a compact, lightweight body with a high-quality electronic viewfinder and intuitive, well-placed controls. Trusted Reviews...Read more

C
cameralabs.com
19/12/2017
Sony A7r III review - Cameralabs

The Sony Alpha A7r Mark III is a highly versatile full-frame mirrorless camera that couples a 42.4 Megapixel back-illuminated sensor with advanced processing from the Alpha A9 to excel at high-resolution stills, fast-action sports, and video recording. Key strengths include its upgraded 10fps continuous shooting rate using either a mechanical or silent electronic shutter, alongside...Read more

B
bluewaterphotostore.com
08/11/2018
Sony A7R III Camera Review - Bluewater Photo

Review Overview The Sony A7R III is a high-quality full-frame mirrorless camera that works great for taking pictures underwater. It features a powerful 42-megapixel sensor and an updated image processor that together create sharp, beautiful photos with a wide range of colors and shadows. The camera fixes major problems found in older models, especially when it comes to battery life....Read more

S
slrlounge.com
28/03/2019
Sony A7RIII Review: Officially The Best Pro Full-Frame Mirrorless Camera

The Sony A7RIII is a highly capable 42-megapixel full-frame mirrorless camera that offers incredible image quality, exceptional high-ISO performance, and excellent shadow recovery. Designed as a versatile workhorse for professionals, its standout pros include a flagship hybrid autofocus system with advanced Eye AF, dual SD card slots, and an improved NP-FZ100 battery life that...Read more

D
digitalcameraworld.com
07/10/2020
Sony A7R III review - Digital Camera World

The Sony A7R III is a versatile, high-resolution mirrorless camera featuring a 42.4MP full-frame sensor that captures exceptional detail, especially when using its unique Pixel Shift Multi-Shooting mode. Designed to balance speed and resolution, it offers a fast 10fps continuous shooting speed supported by a generous 76-frame compressed raw buffer and a highly capable 399-point...Read more

S
shotkit.com
13/03/2021
Sony a7R III Mirrorless Camera Review - Shotkit

The Shotkit review highlights the Sony a7R III as a sturdy, high-resolution mirrorless camera featuring significantly improved battery life, 10 fps shooting, and exceptional "witchcraft-like" Eye-AF tracking. Key advantages include the 42.4MP sensor, dual SD card slots for reliability, and a comfortable design ideal for professional work. Conversely, the review notes a steep...Read more

K
kenrockwell.com
No explicit date
Sony A7R III Review - Ken Rockwell Are you looking for reviews specifically regarding its video performance or its stills capabilities?

Ken Rockwell calls the Sony A7R III the best consumer mirrorless camera of its time, combining a 42.4-megapixel sensor with a rugged, professional body featuring doubled battery life, dual SD slots, and 10 fps silent shooting. Key pros include "clairvoyant" autofocus tracking for eyes and faces, a durable 500,000-cycle shutter, and outstanding sharpness. Conversely, the review...Read more

E
ephotozine.com
25/01/2018
Sony Alpha A7R III Camera Review - ePHOTOzine

The ePHOTOzine review highlights the Sony Alpha A7R Mark III as a high-speed, 42.4-megapixel full-frame camera offering 10fps shooting, improved battery life, and 5-axis image stabilization. Key pros include excellent noise handling, fast autofocus with eye-detection, and a high-resolution electronic viewfinder. Cons include the Pixel Shift mode, which requires manual external...Read more

D
dustinabbott.net
27/02/2018
Sony a7R3 (a7R III) Review - DustinAbbott.net

Dustin Abbott’s review highlights the Sony a7R III as a versatile 42.4MP DSLR replacement, praising its improved autofocus, 10 fps burst rate, and significant ergonomic upgrades like the NP-FZ100 battery and dual SD slots. While offering exceptional image quality and speed, the camera is criticized for a lackluster, limited touchscreen interface and a tendency to accumulate...Read more

E
eoshd.com
14/01/2018
Sony A7R III review - the BBC fixed Sony's colour!

The forum thread centers on a review of the Sony A7R III hybrid camera, highlighting a massive improvement in its colour science and auto white balance that places it on par with Canon's acclaimed look. Users praise the camera as an outstanding all-rounder for both video and photography, highlighting its excellent full-frame aesthetic, superb internal image stabilisation (IBIS), and...Read more

C
chip.de
01/12/2017
Sony Alpha 7R III (Pro Mirrorless Camera) Review - CHIP

The Sony Alpha 7R III stands out as a premier full-frame mirrorless camera, delivering exceptional image quality through its 42-megapixel sensor and a revamped Bionz X image processor. The camera excels in capturing sharp details, demonstrating maximum resolution capabilities up to ISO 800, and pushing usable performance boundaries up to ISO 6,400 due to improved noise reduction. It...Read more

(Translated)Show original
C
computerbild.de
31/01/2018
Sony Alpha 7R III review: testing the professional camera - COMPUTER BILD

The Sony Alpha 7R III is a high-performance, full-frame mirrorless system camera that masterfully combines a massive 42-megapixel resolution with impressive operational speed. In testing, its upgraded sensor and Bildelektronik processing engine excelled in low-light environments, maintaining sharp image details and minimal noise up to ISO 4,000, while its expandable ISO range...Read more

(Translated)Show original
F
fotomagazin.de
23/02/2018
Review: Sony Alpha 7R III - fotoMAGAZIN", "Tested: Sony Alpha 7R III - fotoMAGAZIN

The fotoMAGAZIN review praises the Sony Alpha 7R III as a groundbreaking camera that blends a massive 42.4-megapixel resolution with a fast 10 frames per second burst speed. Key advantages highlighted in the test include excellent image quality with amazing detail and low noise, which achieved one of the highest ratings ever given by the magazine. This model brings much-needed...Read more

(Translated)Show original
D
dkamera.de
20/01/2018
Conclusion | Sony Alpha 7R III Review - DKamera

summary of the Sony Alpha 7R III review: The Sony Alpha 7R III is an exceptional full-frame mirrorless camera that sets new standards by pairing a high-resolution 42.2-megapixel sensor with impressive speed. Its image quality is brilliant, delivering excellent detail and very low noise up to ISO 1,600, with highly usable results reaching up to ISO 6,400. Unlike its slower...Read more

(Translated)Show original
N
naehfrosch.de
12/03/2026
Sony A7R III Review - Nähfrosch

The Sony Alpha 7R III is an exceptional all-round mirrorless camera tested extensively in professional wedding environments, portrait shoots, and personal travel. It provides a dramatic performance leap over its predecessor, primarily due to a remarkably fast and accurate autofocus system that relies on 399 phase-detection points, reliable eye-AF, and face detection. These features...Read more

(Translated)Show original
L
lesnumeriques.com
04/12/2017
Sony A7R III Review - Les Numériques

The Sony A7R III is a highly versatile and powerful full-frame mirrorless camera that successfully balances high resolution, speed, and multimedia performance. It features a 42.4-megapixel back-illuminated Exmor R CMOS sensor paired with an updated Bionz X processor, delivering exceptional image details, wide dynamic range, and remarkably clean low-light performance up to ISO 6,400...Read more

(Translated)Show original
L
leclaireur.fnac.com
19/06/2018
Sony Alpha A7R III Lab Test: A mirrorless that rivals professional DSLRs

The Sony Alpha 7R III is a high-performance full-frame mirrorless camera featuring a 42.4-megapixel CMOS Exmor R sensor and a Bionz X image processor. Lab testing reveals that it delivers exceptional image resolution that allows for lossless image cropping up to 74% on standard prints, excellent rendering of details, and flawless optical quality. Designed to target professional DSLR...Read more

(Translated)Show original
L
lmscope.com
Date non spécifiée
Review: the Sony Alpha 7R III full-frame mirrorless camera under the microscope

While the camera is praised as a market leader for laboratory and standard photography, specific cons are present depending on the user's explicit shooting environment. The review notes that while the native sensitivity ranges up to ISO 32,000 (and expands to 102,400), operators should strictly avoid the upper bounds to prevent image noise and loss of dynamic range on structural...Read more

(Translated)Show original
C
camerarace.com
Date non spécifiée
Sony Alpha A7R III - Review and Specs

The Sony Alpha A7R III, with an overall score of 75/100, is ranked in the top 10% of mirrorless cameras due to its 42.4-megapixel sensor, exceptional dynamic range, and fast hybrid autofocus suited for low-light conditions. Pros include a fully weather-sealed body, 5-axis image stabilization, and a compact design, making it highly versatile for landscape, portrait, and street...Read more

(Translated)Show original
A
apprendre-la-photo.fr
Date non spécifiée
Sony A7R III vs Sony A7 III: which one to choose? Would you also like links to full review videos on YouTube by French-speaking creators?

The Sony Alpha 7R III (released in 2017) is a high-resolution full-frame mirrorless camera tailored for detailed photography like landscape and studio work, boasting a 42.4-megapixel sensor and a sharp 3.67 Mpx electronic viewfinder. Its main advantages include incredible image sharpness, an ergonomic rear joystick, significantly improved battery life, dual SD card slots, a 10 fps...Read more

(Translated)Show original
L
lesnumeriques.com
09/01/2018
Sony Alpha 7R III (A7R III) Review: The Mirrorless That Eats DSLRs For Breakfast

The Sony Alpha 7R III (A7R III) is a highly capable full-frame mirrorless camera featuring a 42.4-megapixel BSI CMOS sensor and an integrated dual-processor system that vastly improves startup times, image buffer storage, and overall image rendering speed. Drawing heavy inspiration from the flagship Sony Alpha 9, this third-generation iteration introduces major physical upgrades...Read more

(Translated)Show original
X
xatakafoto.com
26/02/2018
Sony A7R III review: Substantial improvement for a highly versatile camera with outstanding quality

The Sony A7R III represents a significant upgrade over its predecessor, positioning itself as a highly versatile, high-resolution mirrorless camera suitable for studio, nature, and reportage photography. It retains a 42.4-megapixel full-frame sensor but introduces a BIONZ X processor that is 1.8 times faster, doubling its continuous shooting speed to 10 fps with an expanded buffer...Read more

(Translated)Show original
K
kamandula.es
16/07/2020
Sony A7R III Review", "Sony A7R3 Review

The Kamandula review characterizes the Sony A7R3 as a fast, agile mirrorless camera boasting significant upgrades in hardware, software, and body design over its predecessor, including a superior NP-FZ100 battery, a sharper EVF, and enhanced autofocus capable of working down to -3EV. Key advantages highlighted include improved JPEG colors, increased dynamic range, and better high...Read more

(Translated)Show original
C
cined.com
29/12/2017
Sony a7R III tested - Filming a mini-documentary

Sony a7R III Review Summary In this field test conducted in Japan, Johnnie Behiri shares his initial impressions of the Sony a7R III paired with the Sony 24-105mm f/4 lens for 4K UHD video recording at 24p using S-Log 2. On the positive side, the camera features a larger, more ergonomic body and a higher-capacity battery reminiscent of the Sony a9. Video shooters will benefit from...Read more

(Translated)Show original
P
photolari.com
26/10/2017
Sony A7R III: First impressions

The Photolari review highlights the Sony A7R III as a high-resolution, mirrorless camera that heavily prioritises speed and handling improvements over its predecessor, the A7R II. It evaluates the camera's performance during a first contact event at Sony Europe, noting that while the 42-megapixel CMOS sensor remains identical to the previous generation, a completely revamped image...Read more

(Translated)Show original
D
digitalcamaralens.com
22/07/2026
Sony a7R III Review and Test", "Sony a7R III Hands-On Review

The reviewed article provides a technical evaluation of the Sony Alpha 7r III, focusing heavily on its dynamic range and RAW exposure recovery capabilities. Testing reveals a highly capable sensor that excels at recovering shadow details, showing that under-exposures from -1 EV up to -4 EV can be successfully salvaged with minimal penalties. Even at an extreme underexposure of -5...Read more

(Translated)Show original
N
nadir.it
30/06/2018
Sony A7R III, Six Months Later: An In-Depth Review

The Sony A7R III delivers exceptional image quality, driven by a 42-megapixel full-frame sensor that provides incredible detail, rich color accuracy, and class-leading dynamic range. In real-world field tests spanning from South America to Iceland, the camera proved highly reliable and durable against harsh environments like wind, rain, and extreme cold, while its upgraded battery...Read more

(Translated)Show original
M
marcobisogni.it
07/10/2023
Sony A7R III: Is It Still Worth It? Long-Term Review

The provided review highlights the Sony A7R III as a highly capable and enduring full-frame mirrorless camera. Its primary pros center around its stellar 42-megapixel sensor, which strikes a perfect balance by offering extensive cropping freedom and detailed large-scale prints without producing the excessively heavy, storage-clogging files of newer 61-megapixel models. The reviewer...Read more

(Translated)Show original
R
reflex-mania.com
02/03/2020
Sony A7R III: The Pro Mirrorless Camera Challenging the Best DSLRs

The Sony A7R III is a 42.4-megapixel full-frame mirrorless camera designed for professionals, proving to be an excellent choice for landscape, wedding, and studio photography. Equipped with a retro-styled magnesium alloy body, it features a fast BIONZ X processor and an advanced hybrid autofocus system with 399 phase-detection and 425 contrast-detection points. It provides...Read more

(Translated)Show original
M
magazine.discorsifotografici.it
28/03/2018
Sony α7R Mark III: New worlds waiting to be discovered", "Sony α7R Mark III: Whole new worlds to discover

The Sony α7R Mark III represents a refinement over its predecessor, focusing on physical and performance upgrades rather than a complete overhaul of its 42.2-megapixel, full-frame sensor. Key improvements include a deeper camera body that houses a larger battery, significantly expanding life to roughly 650 shots, alongside a redesigned rear layout with a more accessible video...Read more

(Translated)Show original
F
fotografiastore.it
22/07/2026
Sony Alpha 7R III Review

This review highlights the Sony Alpha 7R III as a high-performing full-frame camera with a 42-megapixel sensor that rivals top-tier professional DSLRs like the Nikon D850 and Canon EOS 5D Mark IV. The primary advantages of this camera include its exceptional overall image quality, high dynamic range, great signal-to-noise ratio, and noticeable image depth even at elevated ISO...Read more

(Translated)Show original
C
camerarace.com
22/07/2026
Sony Alpha A7R III - Review and specifications

The Camerarace review rates the Sony Alpha A7R III as a top-tier, balanced mirrorless camera (score: 75), highlighting its 42-megapixel full-frame sensor and impressive 10 fps burst shooting. Its compact 657-gram design and advanced hybrid autofocus with 399 phase-detection points make it an ideal, portable choice for fast-paced, high-resolution photography. Pros include excellent...Read more

(Translated)Show original
N
nadir.it
22/07/2026
Sony A7R III: First Impressions

The Sony A7R III is a significant evolution of its predecessor, combining the exceptional 42-megapixel full-frame sensor of the R II with high-end operational hardware inherited from the flagship Sony A9. Sony addressed the major limitations of the previous generation by drastically improving processing speeds, allowing users to access the menu while writing data to the memory card....Read more

(Translated)Show original
N
nandoonline.com
26/03/2019
Sony A7R III Review - nandoonline photography

Nando Harmsen’s review of the Sony A7R III highlights its 42.4-megapixel resolution and wide dynamic range, which offer exceptional detail and recovery capability for fast-paced photography. The camera is praised for its dual memory card slots, highly customizable button layout, and effective in-body image stabilization. Conversely, the review notes the complex, counter-intuitive...Read more

(Translated)Show original
S
shoot.be
18/12/2017
Review: Sony Alpha A7R III

The Sony Alpha a7R III review from Shoot.be highlights the camera as a highly versatile and refined mirrorless system that beautifully balances extreme resolution with blazing speed. The core strength of the camera lies in its upgraded processing pipeline paired with a 42.4-megapixel full-frame sensor, which provides phenomenal image clarity, rich detail, and up to 15 stops of...Read more

(Translated)Show original

Video reviews

Best alternatives

canon-eos-r7
Canon EOS R7

Cameras

8.7
sony-a7c
Sony A7C

Cameras

8.7
nikon-z6
Nikon Z6

Cameras

8.5
nikon-z7
Nikon Z7

Cameras

8.5
sony-alpha-a7-iii
Sony Alpha A7 III

Cameras

8.4
sony-alpha-6700
Sony Alpha 6700

Cameras

8.6
panasonic-lumix-s9
Panasonic LUMIX S9

Cameras

8.4
nikon-z5-ii
Nikon Z5 II

Cameras

8.8
nikon-z-5
Nikon Z 5

Cameras

8.3
canon-eos-r8
Canon EOS R8

Cameras

8.2
canon-eos-r6
Canon EOS R6

Cameras

8.8
panasonic-lumix-dc-g9
Panasonic LUMIX DC G9

Cameras

7.9

Compare Sony Alpha 7R III with

VS
VS

Compare