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FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver vs Sony ILCE7SM3/B Alpha 7S III FullFrame ILC Camera

Updated August 2026 — FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver wins on ease of use and creative feature, Sony ILCE7SM3/B Alpha 7S III FullFrame ILC Camera wins on video specs and low light.

The FUJIFILM X-T30 III offers great value for enthusiasts, while the Sony ILCE7SM3/B excels in professional features and low-light performance.

Why FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver is better

Price

X-T30 III is significantly cheaper at $999.

User-Friendly

X-T30 III has an Intelligent Auto mode for ease of use.

Design

X-T30 III has a compact and stylish design.

Why Sony ILCE7SM3/B Alpha 7S III FullFrame ILC Camera is better

Low-Light

Alpha 7S III has superior low-light performance with ISO up to 409,600.

Video Quality

Alpha 7S III supports 4K 120p recording with advanced features.

Autofocus

Alpha 7S III has 759 phase detection AF points for better tracking.

Overall score

FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal Silver
75
Sony ILCE7SM3/B Alpha 7S III FullFrame ILC Camera
90

Specifications

SpecFUJIFILM X-T30 III Mirrorless Camera Body, Charcoal SilverSony ILCE7SM3/B Alpha 7S III FullFrame ILC Camera
Resolution26.1MP12.1MP
ISO Range160-1280080-409600
Video Max6.2K4K 120p
Autofocus Points425759
Weight0.4kg0.6kg

Dimension comparison

FUJIFILM X-T30 III Mirrorless Camera Body, Charcoal SilverSony ILCE7SM3/B Alpha 7S III FullFrame ILC Camera

Overview of the FUJIFILM X-T30 III and Sony ILCE7SM3/B

The FUJIFILM X-T30 III is priced at $999.00, while the Sony ILCE7SM3/B Alpha 7S III is significantly higher at $3,698.00, making the FUJIFILM about 73% cheaper. This substantial price difference reflects the distinct markets these cameras target. The X-T30 III is aimed at enthusiasts seeking a compact, versatile mirrorless camera with advanced features, while the Alpha 7S III caters to professionals requiring superior low-light performance and video capabilities.

Design and Build Quality

The FUJIFILM X-T30 III boasts a timeless design in a remarkably compact body, making it ideal for those who value aesthetics alongside functionality. Its sleek, vintage appearance is complemented by a choice of three classic colors. On the other hand, the Sony ILCE7SM3/B features a robust build that emphasizes durability, suitable for professional use in various environments. While both cameras are well-constructed, the X-T30 III's lightweight design makes it more portable, which can be a decisive factor for travel photographers.

Image Quality

When it comes to image quality, the Sony ILCE7SM3/B is equipped with a 12.1MP Exmor R sensor, which is optimized for 4K video and excels in low-light conditions, boasting sensitivity up to ISO 409,600. This capability allows for incredibly low noise images, making the Alpha 7S III an elite choice for videographers and photographers who often shoot in dim lighting. Conversely, the FUJIFILM X-T30 III offers 20 built-in Film Simulations that enhance creative expression, although it does not match the Alpha 7S III's low-light prowess.

Autofocus Capabilities

The FUJIFILM X-T30 III features AI-powered subject detection autofocus, allowing it to track subjects smoothly, which is essential for capturing dynamic scenes or moving subjects. Its autofocus system, while competent, does not reach the sophistication of the Sony ILCE7SM3/B, which includes 759 phase detection AF points. This extensive autofocus coverage provides superior accuracy and speed, particularly beneficial for professional photographers engaged in high-action environments.

Video Performance

In video performance, the Sony ILCE7SM3/B clearly outshines the FUJIFILM X-T30 III. It delivers up to 4K 120p recording with 10-bit 4:2:2 color depth, enabling filmmakers to capture stunning, high-quality footage with rich detail. The introduction of the S-Cinetone picture profile further enhances cinematic quality. In contrast, the FUJIFILM X-T30 III offers 6.2K video recording, which, while impressive, does not match the comprehensive video capabilities of the Alpha 7S III, making it less suitable for serious videography.

Battery Life

The FUJIFILM X-T30 III is designed for everyday use, and its battery life reflects this with performance that can keep up with daily activities. While exact numbers are not provided, the emphasis on usability suggests a reliable battery. The Sony ILCE7SM3/B, however, is tailored for extended shooting sessions, particularly in demanding professional environments. Its robust performance underlines the importance of battery longevity for serious creators, making it a critical factor for those who spend long days shooting.

Usability and User Experience

The FUJIFILM X-T30 III excels in user-friendliness with an Intelligent Auto mode that allows users to capture moments without extensive setup. This feature is particularly appealing for casual photographers or those new to mirrorless cameras. In contrast, the Sony ILCE7SM3/B, while offering advanced controls and professional features, may require a steeper learning curve for those unfamiliar with high-end cameras. This factor may influence buyers depending on their level of expertise and intended use.

Price and Value Proposition

The FUJIFILM X-T30 III stands out for its price-to-performance ratio, coming in at $999.00, which is a significant value for a camera packed with creative features and quality performance. The Alpha 7S III, priced at $3,698.00, represents a more substantial investment, aimed at professionals who need the best in low-light capabilities and video quality. The decision here hinges not just on budget but also on the intended use of the camera, where the X-T30 III offers excellent value for enthusiasts, while the Alpha 7S III caters to professionals demanding top-tier performance.

Which should you buy?

Ultimately, the choice between the FUJIFILM X-T30 III and the Sony ILCE7SM3/B comes down to your specific needs and budget. If you are an enthusiast seeking a stylish, versatile camera for daily use, the X-T30 III's blend of creativity and affordability makes it an excellent choice. However, if you are a professional requiring outstanding performance in low-light conditions and advanced video features, the Alpha 7S III justifies its higher price with superior capabilities. Consider how you plan to use the camera to make the best decision for your photography or videography needs.