Sony A7 III vs Sony T99

Following is a extensive assessment of the Sony A7 III vs Sony T99, one is a Pro Mirrorless and the latter is a Ultracompact and both are designed by Sony. There exists a sizeable gap between the sensor resolutions of the A7 III (24MP) and T99 (14MP) and the A7 III (Full frame) and T99 (1/2.3") have different sensor sizing.

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The A7 III was introduced 7 years after the T99 which is quite a large gap as far as technology is concerned. The two cameras feature different body design with the Sony A7 III being a SLR-style mirrorless camera and the Sony T99 being a Ultracompact camera.

Before diving straight to a in-depth comparison, here is a brief highlight of how the A7 III scores vs the T99 when it comes to portability, imaging, features and an overall score.

This is a preview of the gallery images for Sony Alpha A7 III and Sony Cyber-shot DSC-T99. The whole galleries are provided at Sony A7 III Gallery and Sony T99 Gallery.

If you're planning to carry around your camera often, you should consider its weight and size. The Sony A7 III provides external measurements of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") with a weight of 650 grams (1.43 lbs) whilst the Sony T99 has specifications of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") accompanied by a weight of 121 grams (0.27 lbs).

See the Sony A7 III vs Sony T99 in the new Camera with Lens Size Comparison Tool.

Don't forget, the weight of an Interchangeable Lens Camera will change based on the lens you select at the time. Here is a front view dimension comparison of the A7 III vs the T99.

Looking at dimensions and weight, the portability score of the A7 III and T99 is 63 and 96 respectively.

Sometimes, it is tough to visualize the contrast between sensor sizes only by going over specs. The pic underneath should offer you a more clear sense of the sensor sizing in the A7 III and T99.

All in all, both of those cameras come with different resolutions and different sensor sizes. The A7 III with its bigger sensor is going to make shooting shallow DOF simpler and the Sony A7 III will offer you more detail using its extra 10MP. Higher resolution can also allow you to crop photographs a good deal more aggressively. The more modern A7 III should have an advantage when it comes to sensor tech.