FUJIFILM X-T30 III Mirrorless Camera with XC 13- vs Sony ILCE-7M3K/B a7 III 24.
Updated August 2026 — FUJIFILM X-T30 III Mirrorless Camera with XC 13- wins on value and battery, Sony ILCE-7M3K/B a7 III 24. wins on weight and size.
The FUJIFILM X-T30 III offers excellent value with its compact design and high-resolution video capabilities, while the Sony ILCE-7M3K/B excels in full-frame performance and autofocus.
Why FUJIFILM X-T30 III Mirrorless Camera with XC 13- is better
Price
X-T30 III is $578.05 cheaper.
Video Resolution
X-T30 III records up to 6.2K.
Portability
X-T30 III is lighter and more compact.
Why Sony ILCE-7M3K/B a7 III 24. is better
Sensor Type
ILCE-7M3K/B has a full-frame sensor.
Autofocus
ILCE-7M3K/B has superior autofocus performance.
Dynamic Range
ILCE-7M3K/B offers a 15-stop dynamic range.
Overall score
Specifications
| Spec | FUJIFILM X-T30 III Mirrorless Camera with XC 13- | Sony ILCE-7M3K/B a7 III 24. |
|---|---|---|
| Sensor | 26.1MP APS-C | 24.2MP Full-frame |
| Video | 6.2K | 4K HDR |
| ISO Range | 160-12800 | 50-204800 |
| AF Points | 425 | 693 |
| Continuous Shooting | 8 fps | 10 fps |
Dimension comparison
Overview of the FUJIFILM X-T30 III
The FUJIFILM X-T30 III is a stylish mirrorless camera that integrates advanced photo and video technology in a compact form. With a current price of $1,319.95, it is about 31% cheaper than its competitor, the Sony ILCE-7M3K/B, which retails for $1,898.00. This camera offers a 26.1MP APS-C-format X-Trans CMOS 4 sensor and an upgraded X-Processor 5 imaging engine, ensuring high-quality images and video.
The X-T30 III is designed for both novice and experienced photographers, combining a traditional shooting experience with modern digital capabilities. It features a centrally located electronic viewfinder, numerous physical dials, and a fully automatic mode for ease of use. Additionally, it boasts an impressive maximum video resolution of 6.2K, making it a solid choice for videographers looking for high-quality footage.
Key Features of the Sony ILCE-7M3K/B
The Sony ILCE-7M3K/B offers a remarkable combination of advanced features, primarily highlighted by its 24.2MP full-frame image sensor. Priced at $1,898.00, it represents a significant investment but comes with superior capabilities, especially for those focused on professional photography. The camera's sensor provides a dynamic range of 15 stops and supports ISO settings from 50 to 204,800, making it versatile in various lighting conditions.
In addition to its impressive sensor, the ILCE-7M3K/B features a fast autofocus system with 693 phase-detection and 425 contrast AF points, ensuring rapid and accurate subject tracking. The camera can shoot at up to 10 frames per second, allowing photographers to capture fleeting moments with precision. These features make it a strong contender for professionals who demand the highest standards in image quality and performance.
Image Quality Comparison
When it comes to image quality, both cameras deliver excellent results, but they cater to different needs. The FUJIFILM X-T30 III's 26.1MP sensor is designed to produce high-resolution images with rich colors, enhanced by its built-in film emulation modes. This feature is particularly appealing to photographers who appreciate a classic film aesthetic in their digital images.
On the other hand, the Sony ILCE-7M3K/B's 24.2MP full-frame sensor offers a broader dynamic range and better low-light performance, making it an ideal choice for those who often shoot in challenging lighting conditions. The full-frame capability provides a shallower depth of field, allowing for stunning portrait photography. Consequently, while both cameras excel in image quality, the choice ultimately depends on whether one prioritizes the APS-C format's versatility or the full-frame sensor's advanced capabilities.
Video Performance
The video capabilities of the FUJIFILM X-T30 III are noteworthy, particularly with its ability to record up to 6.2K video, which is a significant upgrade over many competitors in its class. This makes it a great option for content creators who need high-resolution video for professional projects. The camera also features advanced digital stabilization, ensuring smooth footage even when shooting handheld.
Conversely, the Sony ILCE-7M3K/B supports 4K HDR movie recording, providing excellent video quality that meets the demands of videographers. While it may not reach the same resolution as the X-T30 III, the ILCE-7M3K/B excels in color grading and detail retention, which can be critical for cinematic productions. Thus, while both cameras offer exceptional video capabilities, the FUJIFILM X-T30 III holds an edge in maximum resolution, whereas the Sony excels in overall video quality and reliability.
Portability and Design
The FUJIFILM X-T30 III is designed with portability in mind, making it an excellent choice for travel and street photography. Its compact size and lightweight build allow for easy handling and transport, which is a significant consideration for photographers on the go. The camera's analog-inspired design, complete with physical dials, adds to its charm and usability.
In contrast, the Sony ILCE-7M3K/B, while still relatively compact for a full-frame camera, is slightly heavier and bulkier due to its larger sensor and robust build. However, this sturdiness can be advantageous for photographers who prefer a more substantial grip and durability in various shooting conditions. Therefore, while both cameras are portable, the X-T30 III is the clear winner for those prioritizing lightweight and compact design.
Battery Life and Accessories
The FUJIFILM X-T30 III includes a spare battery in its bundle, which enhances its usability for extended shooting sessions. This thoughtful inclusion is particularly beneficial for photographers who often find themselves in situations where changing batteries frequently is impractical. The bundle also includes a SanDisk 128GB Extreme PRO memory card, further adding value to the purchase.
In comparison, the Sony ILCE-7M3K/B comes with a rechargeable NP-FZ100 battery, which offers a decent lifespan but does not include an additional battery in the standard package. For users who tend to shoot for extended periods, investing in extra batteries may be necessary. This factor may influence the overall convenience of each camera, with the FUJIFILM X-T30 III providing a more complete package for those who need to be ready for long shoots.
Which should you buy?
Choosing between the FUJIFILM X-T30 III and the Sony ILCE-7M3K/B ultimately depends on your specific needs and preferences. If you're looking for a more affordable option with a compact design, high-resolution video capabilities, and a user-friendly interface, the FUJIFILM X-T30 III is an excellent choice at $1,319.95. However, if you prioritize full-frame performance, superior autofocus, and advanced low-light capabilities, the Sony ILCE-7M3K/B, priced at $1,898.00, may be worth the investment. Both cameras have unique strengths, making them suitable for different types of photographers and videographers.

