FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver vs Sony ILCE-7M3K/B a7 III 24.
Updated August 2026 — FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver wins on weight and value, Sony ILCE-7M3K/B a7 III 24. wins on build.
The FUJIFILM X-T30 III offers great value and portability, while the Sony ILCE-7M3K/B excels in image quality and autofocus performance.
Why FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver is better
Price
X-T30 III is significantly cheaper at $999.
Portability
X-T30 III has a more compact design.
Creative Features
X-T30 III offers 20 built-in Film Simulations.
Why Sony ILCE-7M3K/B a7 III 24. is better
Image Quality
a7 III has a superior 24.2MP full-frame sensor.
Autofocus
a7 III features 693 phase-detection AF points.
Video Capability
a7 III supports 4K HDR video recording.
Overall score
Specifications
| Spec | FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver | Sony ILCE-7M3K/B a7 III 24. |
|---|---|---|
| Sensor | 26.1MP APS-C | 24.2MP Full-frame |
| ISO Range | 160-12800 | 50-204800 |
| Autofocus | AI detection | 693 AF points |
| Video | 6.2K | 4K HDR |
| Price | $999 | $1898 |
Dimension comparison
Design and Build Quality
The FUJIFILM X-T30 III has a compact design compared to the Sony ILCE-7M3K/B, which offers a more substantial build. The X-T30 III is designed with a vintage aesthetic in mind, making it stylish and easy to handle. Weighing less and featuring a smaller body, it is ideal for photographers on the go. In contrast, the a7 III's full-frame sensor necessitates a bulkier body, enhancing its durability but making it less portable. While both cameras are visually appealing, the X-T30 III’s lightweight design can be more appealing for everyday use.
Image Quality
When it comes to image quality, the Sony ILCE-7M3K/B takes the lead with its advanced 24.2MP Back-Illuminated Full-frame Image Sensor, delivering exceptional dynamic range and low-light performance. This camera offers a 15-stop dynamic range and supports ISO settings from 50 to 204,800. Conversely, the FUJIFILM X-T30 III, while capable with its 26.1MP sensor, is designed more for creative expression with its 20 built-in Film Simulations. For photographers focused on raw image performance, the a7 III is the clear choice.
Autofocus Performance
The autofocus capabilities of the Sony ILCE-7M3K/B outperform those of the FUJIFILM X-T30 III. The a7 III features 693 phase-detection and 425 contrast AF points, providing about 93% image coverage for reliable focus tracking. The X-T30 III, while equipped with AI-powered subject detection autofocus, simply cannot match the extensive coverage and speed offered by the a7 III. For fast-paced shooting scenarios, the Sony camera's advanced autofocus system is superior, making it a better option for action or wildlife photography.
Video Recording
In terms of video capabilities, the FUJIFILM X-T30 III provides significant features, including 6.2K video recording. This makes it a versatile choice for content creators. The Sony ILCE-7M3K/B also shines in this area, offering 4K HDR3 video recording capabilities. While both cameras support high-quality video, the X-T30 III’s higher resolution may be more appealing for those focused on video production. Ultimately, the decision may hinge on whether a photographer prioritizes video features or overall image quality.
Lens Options and Accessories
The FUJIFILM X-T30 III comes with the new FUJINON XC13-33mmF3.5-6.3 OIS kit lens, promoting versatility for everyday shooting. In contrast, the Sony ILCE-7M3K/B package includes the SEL2870 lens, which is a solid but basic option. The inclusion of a lens with the X-T30 III provides added value, especially for those new to mirrorless photography. However, seasoned photographers may prefer to invest in separate lenses for the a7 III, as it supports a wide range of high-quality lenses designed for full-frame sensors.
Price and Value
The FUJIFILM X-T30 III is priced at $999.00, making it about 47% cheaper than the Sony ILCE-7M3K/B, which retails for $1,898.00. This price difference is significant, especially for amateur photographers or those on a budget. The lower price point of the X-T30 III, coupled with its unique features, presents a compelling value proposition. However, for professionals seeking superior performance and image quality, the investment in the a7 III may justify the higher cost.
Market Position and Popularity
The FUJIFILM X-T30 III holds a bestseller rank of 4347, indicating a strong presence in the market, particularly among enthusiasts who appreciate its blend of style and functionality. On the other hand, the Sony ILCE-7M3K/B has a bestseller rank of 13996, suggesting that while it is a capable camera, it may not appeal as broadly to the consumer market. The X-T30 III's popularity can be attributed to its attractive price and user-friendly features, while the a7 III appeals more to serious photographers looking for high-end performance.
Which should you buy?
Choosing between the FUJIFILM X-T30 III and the Sony ILCE-7M3K/B ultimately depends on your specific photography needs. If you prioritize portability, style, and creative features at a lower price point, the X-T30 III is an excellent choice, especially for casual or beginner photographers. However, if you seek superior image quality, advanced autofocus, and robust video capabilities, the a7 III may be worth the investment. Each camera has its strengths, making the decision a matter of personal preference and intended use.

