Fujifilm X-T1 IR vs Sony A7S III

Here is a in depth analysis of the Fujifilm X-T1 IR vs Sony A7S III, one being a Advanced Mirrorless and the latter is a Pro Mirrorless by manufacturers FujiFilm and Sony. There exists a significant gap among the image resolutions of the Fujifilm X-T1 IR (16MP) and A7S III (12MP) and the Fujifilm X-T1 IR (APS-C) and A7S III (Full frame) posses totally different sensor measurements.

Photography Glossary

The Fujifilm X-T1 IR was revealed 6 years earlier than the A7S III and that is a fairly sizable gap as far as camera technology is concerned. The two cameras feature the same body design (SLR-style mirrorless).

Before delving right into a thorough comparison, here is a quick summary of how the Fujifilm X-T1 IR grades against the A7S III with regards to portability, imaging, features and an overall rating.

The following is a preview of the gallery photos for Fujifilm X-T1 IR and Sony Alpha A7S III. The full galleries are provided at Fujifilm X-T1 IR Gallery and Sony A7S III Gallery.

For anyone who is planning to carry your camera frequently, you will need to factor in its weight and volume. The Fujifilm X-T1 IR features exterior dimensions of 129mm x 90mm x 47mm (5.1" x 3.5" x 1.9") and a weight of 440 grams (0.97 lbs) whilst the Sony A7S III has sizing of 129mm x 97mm x 81mm (5.1" x 3.8" x 3.2") with a weight of 699 grams (1.54 lbs).

Examine the Fujifilm X-T1 IR vs Sony A7S III in the all new Camera with Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you choose at that time. Below is a front view measurement comparison of the Fujifilm X-T1 IR and the A7S III.

Considering dimensions and weight, the portability rating of the Fujifilm X-T1 IR and A7S III is 79 and 61 respectively.

Sometimes, it's hard to visualise the contrast in sensor sizing purely by looking through technical specs. The visual underneath may give you a stronger sense of the sensor dimensions in the Fujifilm X-T1 IR and A7S III.

As you can tell, each of these cameras come with different megapixel count and different sensor sizing. The Fujifilm X-T1 IR with its smaller sensor will make getting shallow DOF harder and the Fujifilm X-T1 IR will render extra detail because of its extra 4MP. Higher resolution will also make it easier to crop shots a good deal more aggressively. The older Fujifilm X-T1 IR will be disadvantaged with regard to sensor tech.