FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver vs Sony a7 IV Full Frame Mirrorless
Updated August 2026 — FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver wins on battery life, Sony a7 IV Full Frame Mirrorless wins on autofocus and video features.
The FUJIFILM X-T30 III is a great budget-friendly option for casual photographers, while the Sony a7 IV excels in advanced features and image quality for professionals.
Why FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver is better
Price
FUJIFILM X-T30 III is significantly cheaper.
Portability
FUJIFILM X-T30 III is more compact and lightweight.
Ease of Use
FUJIFILM X-T30 III has a user-friendly design.
Why Sony a7 IV Full Frame Mirrorless is better
Image Quality
Sony a7 IV has a superior 33MP sensor.
Autofocus
Sony a7 IV features advanced autofocus with 759 points.
Video Capabilities
Sony a7 IV supports 4K 60p video recording.
Overall score
Specifications
| Spec | FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver | Sony a7 IV Full Frame Mirrorless |
|---|---|---|
| Resolution | 26MP | 33MP |
| Video Quality | 6.2K | 4K 60p |
| ISO Range | 160-12800 | 100-204800 |
| Autofocus Points | 425 | 759 |
| Weight | 383g | 658g |
Dimension comparison
Overview of the FUJIFILM X-T30 III and Sony a7 IV
The FUJIFILM X-T30 III is priced at $999.00, making it about 51% cheaper than the Sony a7 IV, which retails for $2,049.00. Both mirrorless cameras cater to different user needs, offering unique features that appeal to various photographers and videographers. While the FUJIFILM model emphasizes ease of use and portability, the Sony variant focuses on advanced features and higher performance, particularly in video recording and image quality.
Design and Build Quality
The FUJIFILM X-T30 III boasts a timeless design in a remarkably compact body, appealing to those who appreciate vintage aesthetics without compromising modern functionality. Its lightweight structure allows for easy handling, especially for street photography or travel. Conversely, the Sony a7 IV offers a robust build that is slightly bulkier due to its full-frame sensor and additional features. The a7 IV's design reflects its flagship status, catering to professional photographers who require durability along with advanced capabilities.
Image Quality
In terms of image quality, the Sony a7 IV stands out with its 33MP Exmor R back-illuminated CMOS sensor, delivering remarkable detail and true-to-life resolution. This camera is tailored for serious creators, enabling stunning images even in challenging lighting conditions. The FUJIFILM X-T30 III, while equipped with impressive capabilities, offers more modest image quality suitable for everyday photography. It allows users to switch between 20 Film Simulations, encouraging creative expression but does not match the Sony's resolution.
Autofocus and Performance
The autofocus system of the Sony a7 IV is particularly advanced, featuring 759 phase detection AF points with 94% coverage, ensuring precise tracking of subjects. This is a key advantage for action photography and videography, allowing for up to 10 fps with continuous AF/AE tracking. The FUJIFILM X-T30 III, on the other hand, uses AI-powered subject detection autofocus, which is effective for general photography. However, it may not perform as reliably in fast-paced scenarios compared to the a7 IV.
Video Capabilities
When it comes to video features, the Sony a7 IV is a clear winner with its ability to shoot 4K 60p video and an impressive 15+ stops of dynamic range. This makes it a preferred choice for filmmakers wanting exceptional quality in their projects. The FUJIFILM X-T30 III also offers 6.2K video recording, allowing for creative exploration beyond still images, but its video capabilities are more limited compared to the advanced features of the a7 IV.
User Experience and Controls
The FUJIFILM X-T30 III is designed for ease of use, featuring a dedicated Film Simulation dial that allows users to quickly switch between various styles. This is particularly appealing for beginners or those who want to maintain a workflow that emphasizes creativity without complicated settings. In contrast, the Sony a7 IV offers a multitude of advanced controls and settings that may be overwhelming for novice users but are beneficial for professionals who require more customization in their shooting experience.
Battery Life and Usability
The FUJIFILM X-T30 III is built for daily use with a battery that lasts long enough to keep up with most shooting needs. It also features a single switch for Intelligent Auto mode, allowing for quick adjustments when necessary. The Sony a7 IV, however, is equipped with a more extensive range of features, including a dual card slot for increased storage and a longer battery life, making it more suitable for extended shoots without frequent interruptions.
Which should you buy?
Deciding between the FUJIFILM X-T30 III and the Sony a7 IV ultimately depends on your specific needs and budget. The FUJIFILM X-T30 III is an excellent choice for those seeking a compact, user-friendly camera with a focus on creativity and vintage aesthetics at a lower price point. Meanwhile, the Sony a7 IV offers superior image quality, advanced autofocus, and exceptional video capabilities, making it ideal for professional photographers and videographers willing to invest in higher-end features. Consider what aspects matter most to your photography style and choose accordingly.

