Side-by-side specs, scores and live prices. Start over
| General | ||
Released ⓘRefers to the year this camera was officially made available for sale. |
2021 | 2022 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
21/10/2021 | 28/09/2022 |
| Camera type | Mirrorless | Mirrorless |
| Camera size | 131 x 96 x 80 mm | 78 x 130 x 85 mm |
| Camera weight | 659 g | 646 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
33 MP050 | 26 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
7008 x 4672 | 6192 x 4128 |
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. |
23.8 x 35.6 | 23.4 x 15.6 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
Full Frame | APS-C |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. |
10 fps045 | 10 fps045 |
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. |
Sony E | Sony E |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. |
Bionz XR | 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 |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. |
10030200 | 10030200 |
Max ISO ⓘ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. |
512003003280000 | 320003003280000 |
Min 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. |
5030200 | 10030200 |
Max 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. |
2044003003280000 | 1024003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. |
3044080 | 3044080 |
Max 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. |
800080032000 | 800080032000 |
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. |
7590300 | 7590300 |
In-body stabilisation ⓘ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 | None |
| Viewfinder dots | 368640009900000 | N/A |
| Video | ||
Video ⓘIndicates if this camera is capable of recording video. |
✓ | ✓ |
Max video resolution ⓘThe best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |
4K | 4K |
Max video format ⓘ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. |
3840 x 2160 | 3840 x 2160 |
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 fps | 120 fps |
Timelapse 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, XAVC S, XAVC HS, XAVC S-I, H.264, H.265 | H.264, H.265, XAVC S, XAVC HS, XAVC S-I |
| Features | ||
Builtin flash ⓘA built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |
✗ | ✗ |
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 | LCD | TFT 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 dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. |
10400001150001500000 | 23600001150001500000 |
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 ⓘBuilt-in Wi-Fi allows you to connect your camera and share images wirelessly. |
✓ | ✓ |
Bluetooth ⓘBluetooth capabilities allow you wireless control of your camera with other external devices. |
✓ | ✓ |
| Storage & battery | ||
| Memory card | CFexpress Type A, SD (UHS-II compatible) | SD, CFexpress Type A |
| Dual memory card slots | ✓ | ✓ |
| Battery type | NP-FZ100 | NP-FZ100 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
580 shots1505000 | 570 shots1505000 |
| USB charging | ✓ | ✓ |
The Sony a7 IV outperforms the Sony FX30 by a margin of 4 points, scoring 84/100 compared to the FX30’s 80/100. Both cameras are mirrorless, with the a7 IV being released in 2021 and the FX30 in 2022. They share similar dimensions, with the a7 IV measuring 131 x 96 x 80mm and weighing 659g, while the FX30 measures 78 x 130 x 85mm and weighs 646g.
The Sony a7 IV’s higher score reflects its better performance, justifying its higher launch price of $2499 compared to the FX30’s $1799. However, the Sony FX30 has its advantages too, being slightly lighter and more compact, which may appeal to some users.
Taking these factors into account, the Sony a7 IV stands out as the superior camera, but the Sony FX30 may still be a suitable option for those seeking a more affordable and portable choice.
The Sony a7 IV emerges as the winner in optics with a score of 85/100, outperforming the Sony FX30’s score of 78/100 by 7 points. Both cameras share several specifications, such as a CMOS sensor, Bionz XR processor, shooting speed of 10 frames per second, and image stabilization. However, there are differences that set the Sony a7 IV apart and contribute to its higher score.
The Sony a7 IV boasts a higher megapixel count of 33, compared to the FX30’s 26 megapixels. This difference allows the a7 IV to capture more detail and produce higher resolution images. Additionally, the a7 IV has a superior DXOMARK sensor score of 97, compared to the FX30’s score of 94. This higher score means the a7 IV’s sensor delivers better image quality in terms of dynamic range, color depth, and low-light performance.
Another advantage of the a7 IV is its full-frame sensor size, compared to the FX30’s APS-C sensor. The larger sensor size provides better low-light performance, increased dynamic range, and shallower depth of field. Furthermore, the a7 IV uses the Sony FE lens mount, which supports a wider range of high-quality lenses, compared to the FX30’s Sony E mount.
The Sony FX30, however, does not have any significant advantages over the a7 IV in terms of optics. Both cameras share the same shooting speed and image stabilization features, but the FX30 falls short in other areas.
Considering the differences in megapixel count, sensor scores, sensor size, and lens mount compatibility, the Sony a7 IV is the superior camera for optics. The FX30 may be a decent option for some users, but it does not offer any advantages over the a7 IV in this regard.
The Sony a7 IV outperforms the Sony FX30 in video capabilities, with a score of 91/100 compared to the FX30’s 77/100. Both cameras offer 4K resolution, with maximum video dimensions of 3840 x 2160 and a maximum frame rate of 120fps. However, there are differences that make the a7 IV the superior option.
The a7 IV has a built-in time-lapse functionality, which the FX30 lacks. This feature allows users to create stunning time-lapse videos without needing additional equipment or software. This advantage is significant for videographers who require time-lapse capabilities for their projects.
On the other hand, the Sony FX30 has its merits as well. Although it does not excel in video capabilities compared to the a7 IV, it still provides 4K resolution and a high frame rate of 120fps. These features are essential for producing high-quality videos, and the FX30 can still deliver in this aspect.
Considering the points discussed, the Sony a7 IV is the clear winner in terms of video capabilities, mostly due to its built-in time-lapse functionality. The Sony FX30, while not as strong in this area, remains a viable option for those who prioritize 4K resolution and high frame rates but do not require time-lapse features. Ultimately, the choice between these two cameras will depend on the specific needs of the user and their video projects.
The Sony FX30 wins the feature 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 capabilities, flip screens, and the absence of GPS. They also both have WIFI and Bluetooth connectivity.
The Sony FX30 outperforms the Sony a7 IV in screen resolution, offering 2,360,000 dots compared to the a7 IV’s 1,040,000 dots. This higher resolution provides a clearer and more detailed display, making it easier for users to review images and navigate menus.
The Sony a7 IV, despite its slightly lower score, still has some advantages over the Sony FX30. However, these advantages are not found in the specifications provided. Further research and analysis would be required to determine if there are any areas in which the a7 IV surpasses the FX30.
In terms of features, the Sony FX30 is the superior camera due to its higher screen resolution. This advantage enhances the user experience by providing a crisper display for reviewing images and navigating menus. The shared specifications between the two cameras, such as screen size, touchscreen capabilities, flip screens, WIFI, and Bluetooth connectivity, make them comparable in many aspects. However, the Sony FX30’s higher feature score indicates that it is the better camera in this comparison.
The Sony a7 IV and Sony FX30 both score 76/100 in storage and battery, showing no difference in overall performance. Both cameras have two memory card slots and accept CFexpress Type A and SD (UHS-II compatible) cards. They also share the same battery type, the NP-FZ100, and support USB charging.
The a7 IV edges out the FX30 with a slightly better battery life, providing 580 shots compared to the FX30’s 570 shots. This advantage may be beneficial for photographers who require longer shooting sessions without changing batteries.
On the other hand, there is no area where the FX30 outperforms the a7 IV in terms of storage and battery. The only difference between the two cameras is the 10-shot difference in battery life, which is not significant enough to declare a clear winner.
Considering the storage and battery performance, both cameras are on par with each other, with the a7 IV having a minor advantage in battery life. This aspect may not be the deciding factor for potential buyers, as both cameras provide reliable storage options and battery performance.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Sony a7 IV or the Sony FX30: