Fujifilm X-T4 vs Sony a7 IV Comparison
Fujifilm X-T4
Sony a7 IV
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Brand | Fujifilm | Sony | |
Model | X-T4 | a7 IV | |
Released Refers to the year this camera was officially made available for sale. | 2020 | 2021 | |
Announcement Date Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | February 26, 2020 | October 21, 2021 | |
Camera Type |  Mirrorless | Mirrorless | |
Camera Size | |||
Camera Weight |
The Sony a7 IV outperforms the Fujifilm X-T4 with a score of 84/100 compared to the latter’s 76/100. Both cameras are mirrorless and were released in 2020 and 2021, respectively. They share similarities in size, with the X-T4 measuring 135 x 93 x 84mm and the a7 IV at 131 x 96 x 80mm. However, the Sony a7 IV is slightly heavier at 659g, while the Fujifilm X-T4 weighs 607g.
The Sony a7 IV’s higher score reflects its superior performance, but it comes with a steeper launch price of $2499 compared to the X-T4’s $1699. Despite the price difference, the a7 IV offers better features, justifying its higher score. On the other hand, the Fujifilm X-T4 is a more budget-friendly option without compromising too much on quality.
Considering the scores, specifications, and price, the Sony a7 IV is the better choice for those seeking top-notch performance, while the Fujifilm X-T4 is ideal for users balancing quality and affordability.
Fujifilm X-T4 vs Sony a7 IV Overview and Optics
The Sony a7 IV takes the lead in the optics comparison with a score of 85/100, while the Fujifilm X-T4 scores 73/100. Both cameras share some common specifications, such as CMOS sensor type, image stabilisation, and their lens mounts – Fujifilm X for the X-T4 and Sony FE for the a7 IV.
The Sony a7 IV outperforms the Fujifilm X-T4 in some key areas. It has a higher megapixel count (33 vs 26), which results in more detailed images. The a7 IV also boasts a full-frame sensor, giving it an edge in low light performance and dynamic range compared to the X-T4’s APS-C sensor. Additionally, the a7 IV has a DXOMARK sensor score of 97, showcasing its superior image quality. The X-T4 lacks a DXOMARK score as Fujifilm cameras are not evaluated by the platform. The Bionz XR processor in the a7 IV provides faster image processing and better noise reduction than the X-Processor 4 in the X-T4.
However, the Fujifilm X-T4 has an advantage in shooting speed, offering 20 frames per second (fps) compared to the Sony a7 IV’s 10 fps. This makes the X-T4 more suitable for fast-paced action and sports photography.
Taking these factors into account, the Sony a7 IV is the better choice for photographers seeking higher image quality and low light performance, thanks to its full-frame sensor, higher megapixel count, and superior processor. On the other hand, the Fujifilm X-T4 is a strong contender for those who prioritize shooting speed for capturing fast-moving subjects.
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Optics
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Fujifilm X-T4
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Sony a7 IV
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Megapixels The higher the number of megapixels, the more detail the cameras sensor can capture. | 26 MP | 33 MP | |
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Image Resolution Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. | 6240 x 4160 px | 7008 x 4672 px | |
Sensor Type The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. | CMOS | CMOS | |
Sensor Size The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture. | 23.5 x 15.6 mm | 23.8 x 35.6 mm | |
Sensor Format Refers to the most commonly used sensor sizes. |  APS-C |  Full Frame | |
Frame Rate The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. | 20 fps | 10 fps | |
Lens Mount The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. | Fujifilm X | Sony E | |
Image Processor The image processor in the camera converts the information collected on the sensor for digital storage on the memory card. | X-Processor 4 | Bionz XR | |
Aspect Ratio The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3. |  3:2 | 3:2 | |
Minimum ISO (Native) Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. | 160 | 100 | |
Maximum ISO (Native) Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise. | 12,800 | 51,200 | |
Minimum ISO (Expanded) Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 80 | 50 | |
Maximum ISO (Expanded) Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 51200 | 204400 | |
Minimum Shutter Speed The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. | 30 s | 30 s | |
Maximum Shutter Speed The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries. | 1/ 8000 s | 1/ 8000 s | |
Autofocus Points Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings. | 425 | 759 | |
In-body Stabilization In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. |   | | |
Viewfinder Type The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens. | Electronic | Electronic | |
Viewfinder Resolution | 3,690,000 dots | 3,686,400 dots |
Fujifilm X-T4 vs Sony a7 IV Video Performance
The Fujifilm X-T4 and Sony a7 IV both have a video score of 91/100, indicating a tie in their video capabilities. Both cameras have 4K video resolution, a maximum video frame rate of 120fps, and built-in time-lapse functionality. These shared specifications make them strong contenders for videographers and filmmakers alike.
The Fujifilm X-T4 edges out the Sony a7 IV in terms of maximum video dimensions, offering 4096 x 2160 pixels compared to the Sony a7 IV’s 3840 x 2160 pixels. This difference means that the X-T4 delivers a slightly wider aspect ratio, which may appeal to those seeking a more cinematic look in their footage. The wider dimensions provide extra flexibility in post-production for cropping or reframing shots without losing image quality.
On the other hand, the Sony a7 IV still maintains a strong position despite its slightly smaller video dimensions. It matches the X-T4 in terms of frame rate and time-lapse functionality, ensuring that users will not miss out on any crucial video features. The a7 IV’s video quality remains impressive and suitable for a wide range of applications.
Both the Fujifilm X-T4 and Sony a7 IV excel in their video capabilities, with the X-T4 having a slight advantage in video dimensions. However, this advantage may not be significant enough to sway potential buyers, as both cameras offer an outstanding set of video features. Ultimately, the choice between these two cameras will likely come down to personal preferences and brand loyalty, as their video performance is nearly equal.
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Video
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Fujifilm X-T4
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Sony a7 IV
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Video Indicates if this camera is capable of recording video. |  | | |
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Max Video Resolution The best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |  4K | 4K | |
Max Video Dimensions Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video. | 4096 x 2160 px | 3840 x 2160 px | |
Max Video Frame Rate How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect. | 120 p | 120 p | |
Time-Lapse Built In A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video. |  | | |
Video File Format Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files. | MPEG-4,MOV | MPEG-4, XAVC S, XAVC HS, XAVC S-I, H.264, H.265 |
Fujifilm X-T4 vs Sony a7 IV Features and Benefits
The Fujifilm X-T4 wins the features comparison with a score of 85/100, while the Sony a7 IV scores 83/100. Both cameras share several specifications, including a 3-inch screen size, touchscreen functionality, flip screen, lack of GPS, and the presence of WIFI and Bluetooth connectivity.
The Fujifilm X-T4 outperforms the Sony a7 IV in screen resolution, offering 1,620,000 dots compared to the a7 IV’s 1,040,000 dots. This higher resolution provides a clearer and sharper display, enhancing the user experience when composing shots and reviewing images.
On the other hand, the Sony a7 IV holds its ground with an equal screen size, flip screen, and touchscreen capabilities, ensuring that users have a similar level of convenience and control when shooting. Additionally, both cameras lack GPS but compensate with WIFI and Bluetooth connectivity, allowing for easy sharing and remote control of the cameras.
Despite the close scores, the Fujifilm X-T4’s superior screen resolution sets it apart from the Sony a7 IV, making it the better choice for photographers who prioritize image clarity and quality on their camera’s display. Meanwhile, the Sony a7 IV remains a strong contender with its comparable features and connectivity options, ensuring that users will not be disappointed in their choice of camera.
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Features
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Fujifilm X-T4
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Sony a7 IV
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Built-in Flash A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |   | | |
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External Flash External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera. |  | | |
GPS GPS features in a camera will include location metadata to each of your photographs. |  | | |
Weather Sealing Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions. |  | | |
Screen Type | TFT LCD | LCD | |
Touch Screen Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. |  | | |
Screen Size |  3" | 3" | |
Screen Resolution Screen dots indicate the resolution of the LCD screen by including each sub pixel. | 1,620,000 dots | 1,040,000 dots | |
Flip Screen A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles. |  | | |
Live View Live View feature allows you to see a continuous live video of what is being seen through your lens. |  | | |
Wi-Fi |  | | |
Bluetooth Bluetooth capabilities allow you wireless control of your camera with other external devices. |  | | |
Fujifilm X-T4 vs Sony a7 IV Storage and Battery
The Sony a7 IV wins the storage and battery comparison with a score of 76/100, while the Fujifilm X-T4 scores 73/100. Both cameras have two memory card slots and offer USB charging. They differ in memory cards accepted and battery life.
The a7 IV accepts CFexpress Type A and SD (UHS-II compatible) cards, providing faster read and write speeds. Its battery life is longer with 580 shots, using the NP-FZ100 battery. These advantages make the Sony a7 IV a better choice for extended shooting sessions and faster data transfer.
The Fujifilm X-T4, on the other hand, accepts SD, SDHC, and SDXC cards (UHS-II compatible), which are more common and affordable. Its battery life is shorter with 500 shots using the NP-W235 battery. Nevertheless, the X-T4 offers satisfactory storage options and battery life for most users.
Considering these factors, the Sony a7 IV outperforms the Fujifilm X-T4 in storage and battery capabilities. The a7 IV is ideal for those who value longer battery life and faster memory card performance, while the X-T4 is suitable for users who prefer more accessible and affordable memory card options.
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Storage and Battery
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Fujifilm X-T4
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Sony a7 IV
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Memory Card | SD / SDHC / SDXC (UHS-II compatible) | CFexpress Type A, SD (UHS-II compatible) | |
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Dual Memory Card Slots |  | | |
Battery Type | NP-W235 | NP-FZ100 | |
Battery Life Approximately how long this cameras battery will last measured by how many photographs you will be able to take. | 500 shots | 580 shots | |
USB Charging |  | |
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DXOMARK Scores
Sensor scores tested by DXOMARK |
Fujifilm X-T4
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Sony a7 IV
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Overall Score DXOMARK overall sensor score. | N/A | ||
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Portrait (Color Depth) As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.' | N/A | 25.4 bits | |
Landscape (Dynamic Range) As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.' | N/A | 14.7 EVs | |
Sports (Low-Light ISO) Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better' | N/A | 3379 |
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Scores
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Fujifilm X-T4
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Sony a7 IV
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Fujifilm X-T4 vs Sony a7 IV – Our Verdict
Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Fujifilm X-T4 or the Sony a7 IV:
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User Scores
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Fujifilm X-T4
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Sony a7 IV
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B&H photo video | N/A |
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