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Sony FX3 Review | 108 Data compared

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  • Avg. price in UK: ~£3,170
  • Avg. price in US: ~$3,900
  • Sensor size: full frame
  • Lens mount: Sony E
  • Main camera pixel size: 8.4 µm
  • Weight: 715 g
  • Battery life (CIPA): 600 shots

Sony FX3 review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

8.8

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%

8.7

Technical Score

10.0%

9.6

User score

Excellent
8.7

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%

8.7

Sensor & Image

25.0%

9.3

Photo Features

18.0%

9.0

Video & Audio

14.0%

6.5

Display & Design

8.0%

10

Battery & Power

7.0%

9.0

Connectivity & Storage

Excellent
9.6

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%

9.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(202)
amazon
4.4
(28)
amazon
2.0
(1)
United States
Amazon_logo.png
4.8
(216)
Amazon_logo.png
4.6
(28)
Amazon_logo.png
4.5
(9)
Amazon_logo.png
2.0
(1)

(Reviews last updated: July 2026)

Exceptional
  • 8.9
    Professional photography

    Score components:

    25.0%

    9.7

    Sensor size

    20.0%

    4.7

    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)

  • 6.5
    Travel

    Score components:

    35.0%

    3.9

    Weight

    30.0%

    10

    Battery life (CIPA)

    20.0%

    10

    Sensor-shift stabilization

    15.0%

    1.0

    GPS

  • 6.1
    Beginners

    Score components:

    30.0%

    1.0

    Price

    20.0%

    3.9

    Weight

    20.0%

    10

    AF tracking

    20.0%

    10

    Battery life (CIPA)

    10.0%

    10

    Touchscreen

  • 8.3
    Landscape photography

    Score components:

    30.0%

    4.7

    Main camera megapixels

    25.0%

    9.7

    Sensor size

    20.0%

    10

    Main camera pixel size

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 6.3
    Street photography

    Score components:

    30.0%

    3.9

    Weight

    25.0%

    3.5

    Thickness

    20.0%

    8.8

    AF low-light sensitivity

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    Eye detection AF (human)

  • 9.1
    Portraits

    Score components:

    30.0%

    9.7

    Sensor size

    25.0%

    10

    Main camera pixel size

    20.0%

    10

    Eye detection AF (human)

    15.0%

    4.7

    Main camera megapixels

    10.0%

    10

    Sensor-shift stabilization

  • 5.8
    Hiking

    Score components:

    30.0%

    3.9

    Weight

    25.0%

    10

    Battery life (CIPA)

    20.0%

    2.8

    Min operating temperature

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    1.0

    GPS

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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 FX3 is a compact, full-frame cinema camera featuring a 12.1MP Exmor R CMOS sensor and BIONZ XR processor, capable of recording 4K video at up to 120fps and Full HD at up to 240fps with 10-bit 4:2:2 internal depth. Key characteristics include its 15+ stops of dynamic range, a dual base ISO of 800 and 12,800 for exceptional low-light performance, and a built-in active cooling fan for unlimited recording times. Its primary pros are its travel-friendly, cage-free design with multiple 1/4"-20 mounting points, high-precision Fast Hybrid AF with Real-time Eye tracking, 5-axis in-body image stabilization, and the inclusion of a detachable XLR top handle for professional 4-channel audio. However, it lacks an electronic viewfinder (EVF), built-in ND filters, and internal RAW recording, while its 12MP resolution limits its utility for high-resolution photography.

Technical Specifications of Sony FX3

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%

8.7

Sensor & Image

25.0%

9.3

Photo Features

18.0%

9.0

Video & Audio

14.0%

6.5

Display & Design

8.0%

10

Battery & Power

7.0%

9.0

Connectivity & Storage

8.7
Sony FX3 has a technical score of 8.71 points, which is higher than 96.8% 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%

9.5

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.7
(202)
amazon
4.4
(28)
amazon
2.0
(1)
United States
Amazon_logo.png
4.8
(216)
Amazon_logo.png
4.6
(28)
Amazon_logo.png
4.5
(9)
Amazon_logo.png
2.0
(1)

(Reviews last updated: July 2026)

9.6
Sony FX3 has a user score of 9.63 points, which is higher than 99.7% of cameras.
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.
10
Sony FX3 has a popularity of 10 points, which is higher than 66.1% 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%

8.8

Overall score

40.0%

1.0

Price

6.5
Sony FX3 has a quality-to-price ratio of 6.5 points, which is higher than 64.2% 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 FX3 uses a sensor in the full frame format, which is larger than that of 83.7% of cameras and equal in size to that of 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

12.1
Sony FX3 has a main camera resolution of 12.1 MP which is lower than that of 86.6% of cameras and equal to that of 6.9% 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

8.4 µm
Sony FX3 has a main camera pixel size of 8.4 µm which is larger than in 99.2% of cameras and equal to the size in 0.3% 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

?
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

102,400
Sony FX3 reaches a maximum sensitivity of ISO 102,400, which is higher than that of 97.5% 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
Sony FX3 uses the Sony E lens mount which is less versatile than the mount on 95% of cameras and equal to that of 5% of cameras.
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 FX3 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

759
Sony FX3 has 759 focus points, more than the number offered by 95.6% of cameras and equal to the number offered by 1.3% 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 FX3 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 FX3 supports AF tracking. This feature is available on 88% of cameras.
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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 FX3 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

600
Sony FX3 has a video bitrate of 600 Mbps which is higher than that of 94.3% of cameras and equal to that of 1.9% 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

16
Sony FX3 supports 16-bit video, which is more advanced than that of 99.8% of cameras and equal to that of 0.2% of cameras.
external RAW
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 FX3 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.
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, H.265
Sony FX3 supports H.264, H.265 video codecs which is more advanced than those on 90.5% of cameras and equal to those of 4.6% of cameras.
XAVC family
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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
Sony FX3 uses the mirrorless camera type, which is less versatile than that of 67.4% of cameras and equal to that of 28.3% of cameras.
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

715 g
Sony FX3 weighs 715 g which is heavier than 84.3% 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

129.7 mm
Sony FX3 has a width of 129.7 mm which is wider than 71.7% of cameras and equal to that of 0.1% 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

77.8 mm
Sony FX3 has a height of 77.8 mm which is taller than 53.2% of cameras and equal to that of 0.1% 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

84.5 mm
Sony FX3 has a thickness of 84.5 mm which is thicker than 83.5% of cameras and equal to that of 0.4% of cameras.
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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

600 shots
Sony FX3 has a CIPA-rated battery life of 600 shots, which is longer than that of 86.9% of cameras and equal to that of 0.9% 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 FX3 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.
NP-FZ100 battery.
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 FX3 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

yes
Sony FX3 supports USB Power Delivery. 10% 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 FX3 supports Wi-Fi. This feature is available on 47.8% of cameras.
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 5 (802.11ac)
Sony FX3 uses Wi-Fi version Wi-Fi 5 (802.11ac) which is newer than that of 89.9% of cameras and equal to that of 9.6% 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 FX3 has Bluetooth. 22.6% of cameras support Bluetooth.
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

5.0
Sony FX3 supports Bluetooth version 5.0 which is newer than that supported by 96.1% of cameras and equal to that of 3.1% 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 FX3 features USB Type-C. 14.5% of cameras use USB-C ports.
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Sony FX3 vs the average camera

  • 736 more focus points
    Sony FX3 has more focus points than the average camera (759 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 FX3 has more focus points than the average camera (759 vs 23). The average camera offers 23 focus points.759 vs 23
  • In-body stabilization
    Sony FX3 supports in-body stabilization, the average camera does not.
    5-axis in-body stabilization.
    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 FX3 supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    Sony FX3 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 FX3 supports phase-detection autofocus for photos, the average camera does not.
  • 96,000 higher max ISO
    Sony FX3 has a higher max ISO than the average camera (102,400 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 FX3 has a higher max ISO than the average camera (102,400 vs 6,400). The average camera reaches a max ISO of 6,400.102,400 vs 6,400
  • 5.06 µm larger main camera pixel size
    Sony FX3 has a higher main camera pixel size than the average camera (8.4 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
    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

    Sony FX3 has a higher main camera pixel size than the average camera (8.4 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.8.4 µm vs 3.34 µm
  • 20x higher video bitrate
    Sony FX3 has a higher video bitrate than the average camera (600 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
    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

    Sony FX3 has a higher video bitrate than the average camera (600 Mbps vs 30 Mbps). The average camera records at 30 Mbps.600 vs 30
  • Higher video bit depth
    Sony FX3 supports a higher video bit depth than the average camera (16-bit vs 8-bit). The average camera supports 8-bit video.
    external RAW
    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

    Sony FX3 supports a higher video bit depth than the average camera (16-bit vs 8-bit). The average camera supports 8-bit video.16 vs 8
  • Human eye AF
    Sony FX3 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 FX3 supports human eye-detection AF, the average camera does not.
  • Fully articulated screen
    Sony FX3 has a fully articulated screen, the average camera does not.
  • Has a touchscreen
    Sony FX3 has a touchscreen, the average camera does not. 36.6% of cameras support touchscreen input.
  • 15 more custom buttons
    Sony FX3 has more customizable buttons than the average camera (15 vs 0). The average camera offers 0 customizable buttons.
  • 96,000 higher max ISO
    Sony FX3 has a higher max ISO than the average camera (102,400 vs 6,400). The average camera reaches a max ISO of 6,400.
  • 5.06 µm larger main camera pixel size
    Sony FX3 has a higher main camera pixel size than the average camera (8.4 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
  • 384,300 higher expanded ISO
    Sony FX3 has a higher expanded ISO than the average camera (409,600 vs 25,300). The average camera reaches an expanded ISO of 25,300.
  • Uses a BSI sensor
    Sony FX3 uses a BSI sensor, the average camera does not. 34.8% of cameras use a BSI sensor.
  • Sensor cleaning system
    Sony FX3 includes a sensor cleaning system, the average camera does not.
  • Supports HEIF photos
    Sony FX3 supports HEIF photos, the average camera does not.
  • 8 newer
    Sony FX3 is newer than the average camera (2021 vs 2013). The average camera was released in 2013.
  • 736 more focus points
    Sony FX3 has more focus points than the average camera (759 vs 23). The average camera offers 23 focus points.
  • In-body stabilization
    Sony FX3 supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    Sony FX3 supports phase-detection autofocus for photos, the average camera does not.
  • Human eye AF
    Sony FX3 supports human eye-detection AF, the average camera does not.
  • Combined stabilization
    Sony FX3 supports combined stabilization, the average camera does not.
  • Animal eye AF
    Sony FX3 supports animal eye-detection AF, the average camera does not.
  • 1.5 stops stronger stabilization
    Sony FX3 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 FX3 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 FX3 supports touch autofocus, the average camera does not. 34.9% of cameras support touch autofocus.
  • Better low-light autofocus
    Sony FX3 has a better low-light AF sensitivity than the average camera (-6 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
  • 20x higher video bitrate
    Sony FX3 has a higher video bitrate than the average camera (600 Mbps vs 30 Mbps). The average camera records at 30 Mbps.
  • Higher video bit depth
    Sony FX3 supports a higher video bit depth than the average camera (16-bit vs 8-bit). The average camera supports 8-bit video.
  • Includes headphone output
    Sony FX3 includes a headphone output, the average camera does not.
  • Has microphone input
    Sony FX3 has microphone input, the average camera does not.
  • Supports slow-motion video
    Sony FX3 supports slow-motion video, the average camera does not.
  • Higher video resolution
    Sony FX3 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 FX3 supports phase-detection autofocus in video, the average camera does not.
  • Better chroma subsampling
    Sony FX3 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.
  • Supports timecode
    Sony FX3 supports timecode, the average camera does not.
  • Clean HDMI output
    Sony FX3 offers clean HDMI output, the average camera does not.
  • Supports live streaming
    Sony FX3 supports live streaming, the average camera does not.
  • Supports log profiles
    Sony FX3 supports log profiles, the average camera does not.
  • Better video codecs
    Sony FX3 supports better video codecs than the average camera (H.264, H.265 vs H.264). The average camera supports H.264 video codecs.
  • Built-in timelapse
    Sony FX3 includes timelapse capture, the average camera does not.
  • Supports 24p cinema mode
    Sony FX3 supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • 270 shots longer battery life
    Sony FX3 has longer battery life than the average camera (600 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • 1,160 mAh larger battery capacity
    Sony FX3 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.
  • USB Power Delivery
    Sony FX3 supports USB Power Delivery, the average camera does not.
  • Dual card slots
    Sony FX3 offers dual card slots, the average camera does not. 13.3% of cameras offer them.
  • Has USB Type-C
    Sony FX3 has a USB Type-C port, the average camera does not. 14.5% of cameras use USB-C.
  • Has Bluetooth
    Sony FX3 supports Bluetooth, the average camera does not. 22.7% of cameras support Bluetooth.
  • Supports Wi-Fi connectivity
    Sony FX3 supports Wi-Fi, the average camera does not. 47.8% of cameras support Wi-Fi.
  • Smartphone remote control
    Sony FX3 supports smartphone remote control, the average camera does not. 46.2% of cameras support smartphone remote control.
  • Newer USB version
    Sony FX3 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 FX3 supports NFC, the average camera does not. 15% of cameras support NFC.
  • Newer HDMI version
    Sony FX3 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
  • 81% heavier
    Sony FX3 is heavier than the average camera (715 g vs 395 g). The average camera weighs 395 g.
  • No flash
    Sony FX3 does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 38.5 mm thicker
    Sony FX3 is thicker than the average camera (84.5 mm vs 46 mm). The average camera has a thickness of 46 mm.
  • 9.8 mm wider
    Sony FX3 is wider than the average camera (129.7 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • Lower-resolution main camera
    Sony FX3 has a lower main camera resolution than the average camera (12.1 vs 16.2). The average camera has 16.2 megapixels.
  • Lower-resolution main camera
    Sony FX3 has a lower main camera resolution than the average camera (12.1 vs 16.2). The average camera has 16.2 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

    Sony FX3 has a lower main camera resolution than the average camera (12.1 vs 16.2). The average camera has 16.2 megapixels.12.1 vs 16.2
  • 81% heavier
    Sony FX3 is heavier than the average camera (715 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 FX3 is heavier than the average camera (715 g vs 395 g). The average camera weighs 395 g.715 g vs 395 g
  • No flash
    Sony FX3 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 FX3 does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 10.93x more expensive
    Sony FX3 is more expensive than the average camera (£3,170 vs £290).
    Sony FX3 is more expensive than the average camera (£3,170 vs £290).£3,170 vs £290
  • 38.5 mm thicker
    Sony FX3 is thicker than the average camera (84.5 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 FX3 is thicker than the average camera (84.5 mm vs 46 mm). The average camera has a thickness of 46 mm.84.5 mm vs 46 mm
  • 9.8 mm wider
    Sony FX3 is wider than the average camera (129.7 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 FX3 is wider than the average camera (129.7 mm vs 119.9 mm). The average camera has a width of 119.9 mm.129.7 mm vs 119.9 mm
Total
Overall
Display & Design
Sensor & Image

Graphic comparison of Sony FX3 and

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Third-party reviews

United Kingdom
amazon
4.7
202 Reviews
amazon
4.4
28 Reviews
amazon
2.0
1 Reviews
United States
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4.8
216 Reviews
Amazon_logo.png
4.6
28 Reviews
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4.5
9 Reviews
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2.0
1 Reviews

(Reviews last updated: July 2026)

What customers like about Sony FX3?

  • Exceptional low-light performance with a dual-base ISO (800 and 12,800) that produces clean images in very dim environments.
  • Highly reliable and fast hybrid autofocus system featuring real-time eye tracking and subject tracking.
  • Compact and 'cage-free' ergonomic design with multiple built-in 1/4-20 mounting points for easy accessory attachment.
  • Active cooling system (internal fan) that prevents overheating during long recording sessions or high-frame-rate 4K 120p shoots.
  • Includes a removable top handle with XLR inputs for professional audio recording.
  • Cinema-grade image quality with 15+ stops of dynamic range and S-Cinetone color science.

What customers dislike about Sony FX3?

  • Lack of built-in ND filters, which often requires external variable NDs for controlling exposure in bright conditions.
  • No electronic viewfinder (EVF), making the small 3-inch LCD screen difficult to use in direct sunlight.
  • Small 3-inch rear LCD screen is considered undersized by some users for critical focus pulling.
  • Limited still photography capabilities due to the 12.1MP sensor resolution and lack of a mechanical shutter.
  • Internal battery life is relatively short compared to larger dedicated cinema cameras.
  • Does not support internal 'open gate' recording or global shutter features found in some newer competitors.

Expert reviews

D
dpreview.com
18/04/2021
Hands-on with the Sony FX3 cinema camera

The DPReview hands-on review identifies the Sony FX3 as a video-centric, 12MP full-frame cinema camera that shares the a7S III's low-noise, high-ISO capabilities, offering 10-bit 4:2:2 4K video up to 120 fps. Key pros include a rugged, cage-free body design with numerous 1/4-20 mounting points, an internal cooling fan for unlimited recording, and a detachable XLR handle. Conversely,...Read more

S
sony-cinematography.com
22/03/2021
The Sony FX3 – What's it all about? A Brief Review by Alister Chapman

The Sony FX3 shares the exact same sensor, internal codecs, autofocus system, and image quality as the Alpha A7S III, but introduces distinct body and hardware optimizations specifically tailored for professional video workflows. Its primary advantages include a detachable top handle featuring dual full-size XLR/TRS audio ports and physical manual audio dials, allowing for up to...Read more

M
medium.com
04/02/2026
Sony Alpha FX3 Review - Medium

The Medium review positions the Sony Alpha FX3 as a "masterpiece for the solo shooter," bridging the gap between mirrorless systems and high-end cinema equipment. Key pros include its video-centric design with top-handle XLR audio, multiple mounting points, and excellent thermal reliability for consistent, high-quality filming. Conversely, the camera is designed specifically for...Read more

S
slashcam.de
23/02/2021
Sony FX3 in Practice: The "CINE - A7S III"", "Sony FX3 in the Field: The "CINE - A7S III"

The Sony FX3 acts as a cinema-focused counterpart to the A7S III, delivering impressive performance in handling, skin tones, and slow-motion video. Testing with a 70–200mm f2.8 lens at 100 fps demonstrated highly reliable tracking autofocus even with wide-open apertures. The camera shows notable improvements in colour science inherited from the high-end Sony Venice cinema line,...Read more

(Translated)Show original
F
filmenlernen.com
02/09/2025
Sony FX3 Review - Our Verdict

The Sony FX3 is a compact, full-frame cinema camera that packages the highly acclaimed internal performance of the Sony a7S III into a body completely optimised for professional video workflows. It features a 10.2-megapixel Exmor R CMOS sensor that excels in low-light environments, producing clean footage at high ISOs alongside an impressive 15+ stops of dynamic range when shooting...Read more

(Translated)Show original
F
film-tv-video.de
01/07/2021
In-Depth Camera Review: Sony FX3", "Sony FX3 Camera Field Test

The Sony FX3 is a hybrid camera that blends the form factor of a DSLM, like the A7SIII, with the functional features of a professional camcorder, like the FX6. It features a 12.9 MP full-frame sensor (10.2 MP for video) capable of recording 4K up to 120p in 10-bit with a claimed dynamic range of over 15 stops. Designed specifically for solo shooters, it includes a unique XLR handle,...Read more

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V
videoaktiv.tv
22/04/2021
Field Test: Is the FX3 the Better Alpha 7 SIII?

The VIDEOAKTIV review analyzes the Sony FX3 by comparing it directly to the Alpha 7 S III, as both cameras share the exact same internal technical platform and E-mount system. A major advantage of the FX3 is its modified, ultra-compact body, which allows it to easily balance and operate on smaller gimbals even when paired with heavy lenses. It is positioned as an accessible,...Read more

(Translated)Show original
M
mpb.com
23/04/2026
Review: Sony FX3 | The Best Compact Cinema Camera?

The MPB review highlights the Sony FX3 as a versatile, battle-tested camera that bridges commercial cinema functionality with a compact "run-and-gun" design, featuring exceptional low-light capabilities, 14+ stops of dynamic range, and an active cooling fan to prevent overheating. Key advantages include its reliable, class-leading real-time Eye AF system and impressive handling of...Read more

(Translated)Show original
C
cined.com
23/02/2021
Sony FX3 Review and Mini-Documentary with Sample Footage – CineD

The Sony FX3 is a compact, robust video-first camera that operates as a "non-identical twin" to the Sony a7S III, sharing nearly identical internal components including its sensor, processor, autofocus performance, and 5-axis image stabilization. A major standout feature of the FX3 is its active internal cooling fan, which effectively prevents overheating during extended 4K/60p...Read more

(Translated)Show original
W
wedio.com
04/03/2025
Sony FX3 Review | Hands-On by the Wedio Community

Pros and Cons Pros: Excellent Full-Frame Video: Delivers high-quality 4K recording up to 120p with strong low-light performance. Active Cooling: An active built-in fan reliably prevents overheating during prolonged shoots. Form Factor & Audio: A compact design with multiple 1/4"-20 mounting points that does not require a cage, plus an included XLR top handle. Industry Approved: The...Read more

(Translated)Show original
F
fotonerd.it
27/06/2021
Sony FX3 review and test of the advanced video camera

The FotoNerd review paints the Sony FX3 as a highly capable, hybrid "entry-level" video powerhouse within Sony’s Cinema Line, designed primarily for freelance videographers shooting corporate videos, documentaries, and interviews. Built with a robust stainless steel and magnesium alloy body, it features a "cage-free" layout packed with integrated mounting points and an adjustable 3"...Read more

(Translated)Show original
M
mpb.com
23/04/2026
Sony FX3 Review: Compact Cinema Camera for Video

The MPB review highlights the Sony FX3 as a reliable, compact cinema camera for solo filmmakers, featuring 14+ stops of dynamic range, excellent dual base ISO for low light, and advanced Real-time Eye AF. Key advantages include a built-in cooling fan for unlimited 4K recording, a full-size HDMI port, and an included top handle with XLR audio inputs. However, the camera lacks...Read more

(Translated)Show original
S
sony.nl
Undated (published post-launch 2021)
On an adventure with the Sony FX3 Cameranu +4

Filmmaker Mike Gray’s experience with the Sony FX3 in Death Valley highlights the camera's, designed for run-and-gun shooting, offering pros like high-visibility tally lights and built-in mounting threads that eliminate the need for a cage. Its compact, lightweight form factor enabled unique, low-angle shots and drone use while maintaining high-quality full-frame imagery. However,...Read more

(Translated)Show original

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