Fujifilm X-T3 vs Sony A7S

On this page, we will be reviewing the Fujifilm X-T3 versus Sony A7S, one is a Advanced Mirrorless and the latter is a Pro Mirrorless by competitors FujiFilm and Sony. There exists a crucial gap among the image resolutions of the Fujifilm X-T3 (26MP) and A7S (12MP) and the Fujifilm X-T3 (APS-C) and A7S (Full frame) provide different sensor sizes.

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The Fujifilm X-T3 was manufactured 4 years after the A7S which is a fairly serious gap as far as camera technology is concerned. Both of these cameras have the same body design (SLR-style mirrorless).

Before going into a thorough comparison, here is a concise summary of how the Fujifilm X-T3 scores versus the A7S when it comes to portability, imaging, features and an overall score.

This is a preview of the gallery photos for Fujifilm X-T3 and Sony Alpha A7S. The entire galleries are provided at Fujifilm X-T3 Gallery and Sony A7S Gallery.

For anyone who is aiming to carry around your camera frequently, you will want to factor its weight and volume. The Fujifilm X-T3 enjoys outside measurements of 133mm x 93mm x 59mm (5.2" x 3.7" x 2.3") accompanied by a weight of 539 grams (1.19 lbs) while the Sony A7S has sizing of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") with a weight of 489 grams (1.08 lbs).

Compare the Fujifilm X-T3 versus Sony A7S in the new Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilising at that moment. The following is a front view physical size comparison of the Fujifilm X-T3 and the A7S.

Factoring in dimensions and weight, the portability score of the Fujifilm X-T3 and A7S is 71 and 77 respectively.

More often than not, it can be difficult to imagine the contrast in sensor sizes simply by going through technical specs. The picture below will offer you a greater sense of the sensor measurements in the Fujifilm X-T3 and A7S.

As you can tell, the 2 cameras have different megapixel count and different sensor sizes. The Fujifilm X-T3 due to its smaller sensor is going to make shooting shallow depth of field tougher and the Fujifilm X-T3 will show more detail due to its extra 14MP. Higher resolution will enable you to crop pictures a bit more aggressively. The newer Fujifilm X-T3 provides a benefit with regard to sensor tech.