Sony A300 vs Sony H400

On this page, we are evaluating the Sony A300 versus Sony H400, one being a Entry-Level DSLR and the other is a Small Sensor Superzoom and they are both offered by Sony. There is a crucial difference between the image resolutions of the A300 (10MP) and H400 (20MP) and the A300 (APS-C) and H400 (1/2.3") offer totally different sensor measurements.

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The A300 was brought out 7 years prior to the H400 and that is quite a serious gap as far as tech is concerned. Each of the cameras have different body design with the Sony A300 being a Compact SLR camera and the Sony H400 being a SLR-like (bridge) camera.

Before going right into a full comparison, here is a concise summation of how the A300 matches up vs the H400 when considering portability, imaging, features and an overall grade.

Here is a sample of the gallery pictures for Sony Alpha DSLR-A300 and Sony Cyber-shot DSC-H400. The entire galleries are provided at Sony A300 Gallery and Sony H400 Gallery.

For anybody who is planning to lug around your camera regularly, you should factor its weight and dimensions. The Sony A300 provides exterior measurements of 131mm x 99mm x 75mm (5.2" x 3.9" x 3.0") along with a weight of 632 grams (1.39 lbs) while the Sony H400 has dimensions of 130mm x 95mm x 122mm (5.1" x 3.7" x 4.8") having a weight of 628 grams (1.38 lbs).

Contrast the Sony A300 versus Sony H400 in the latest Camera with Lens Size Comparison Tool.

Keep in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are employing at that moment. Underneath is a front view dimensions comparison of the A300 vs the H400.

Taking into consideration size and weight, the portability grade of the A300 and H400 is 64 and 62 respectively.

In many cases, it's difficult to see the contrast between sensor measurements just by reading a spec sheet. The visual here might give you a much better sense of the sensor measurements in the A300 and H400.

Clearly, both of those cameras have different megapixels and different sensor measurements. The A300 because of its larger sensor will make shooting shallower DOF easier and the Sony H400 will offer you extra detail having its extra 10MP. Greater resolution can also enable you to crop photos a bit more aggressively. The older A300 is going to be disadvantaged when it comes to sensor technology.