Sony A900 vs Sony NEX-5T

On this page, we are analyzing the Sony A900 vs Sony NEX-5T, one being a Advanced DSLR and the other is a Entry-Level Mirrorless and they are both designed by Sony. There is a significant difference among the sensor resolutions of the A900 (25MP) and NEX-5T (16MP) and the A900 (Full frame) and NEX-5T (APS-C) boast totally different sensor size.

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The A900 was revealed 5 years prior to the NEX-5T and that is a fairly sizable gap as far as camera tech is concerned. Each of the cameras have different body design with the Sony A900 being a Mid-size SLR camera and the Sony NEX-5T being a Rangefinder-style mirrorless camera.

Before delving right into a step-by-step comparison, here is a short highlight of how the A900 grades vs the NEX-5T in the way of portability, imaging, features and an overall grade.

Below is a sample of the gallery pictures for Sony Alpha DSLR-A900 and Sony Alpha NEX-5T. The full galleries are viewable at Sony A900 Gallery and Sony NEX-5T Gallery.

For anybody who is aiming to lug around your camera regularly, you're going to have to factor its weight and measurements. The Sony A900 has got physical measurements of 156mm x 117mm x 82mm (6.1" x 4.6" x 3.2") along with a weight of 895 grams (1.97 lbs) whilst the Sony NEX-5T has proportions of 111mm x 59mm x 39mm (4.4" x 2.3" x 1.5") along with a weight of 276 grams (0.61 lbs).

Compare the Sony A900 vs Sony NEX-5T in the latest Camera and Lens Size Comparison Tool.

Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you have chosen at the time. Underneath is a front view measurements comparison of the A900 against the NEX-5T.

Considering size and weight, the portability rating of the A900 and NEX-5T is 54 and 89 respectively.

Often, it is very hard to visualise the gap in sensor measurements just by going through specs. The visual underneath will provide you a better sense of the sensor sizing in the A900 and NEX-5T.

As you can plainly see, both of these cameras have different resolutions and different sensor measurements. The A900 using its larger sensor will make achieving shallower depth of field simpler and the Sony A900 will produce greater detail because of its extra 9MP. Greater resolution will make it easier to crop photos a bit more aggressively. The older A900 will be disadvantaged in sensor technology.