Samsung ST65 vs Sony A57

In this write-up, we will be matching up the Samsung ST65 vs Sony A57, one being a Ultracompact and the latter is a Entry-Level DSLR by brands Samsung and Sony. The sensor resolution of the ST65 (14MP) and the A57 (16MP) is pretty well matched but the ST65 (1/2.3") and A57 (APS-C) use totally different sensor sizes.

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The ST65 was released 20 months before the A57 which makes the cameras a generation apart from each other. Each of the cameras offer different body type with the Samsung ST65 being a Ultracompact camera and the Sony A57 being a Compact SLR camera.

Before delving through a in-depth comparison, below is a quick overview of how the ST65 scores against the A57 with regards to portability, imaging, features and an overall rating.

Following is a preview of the gallery images for Samsung ST65 and Sony SLT-A57. The complete galleries are viewable at Samsung ST65 Gallery and Sony A57 Gallery.

When you are intending to carry your camera frequently, you'll need to take into account its weight and dimensions. The Samsung ST65 has got external measurements of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") and a weight of n/a grams (0.00 lbs) while the Sony A57 has dimensions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") along with a weight of 618 grams (1.36 lbs).

Contrast the Samsung ST65 vs Sony A57 in the new Camera with Lens Size Comparison Tool.

Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you use at that time. Following is the front view size comparison of the ST65 versus the A57.

Considering size and weight, the portability grade of the ST65 and A57 is 99 and 64 respectively.

Usually, it is very hard to visualise the contrast between sensor sizing only by reading through specifications. The graphic here may give you a better sense of the sensor measurements in the ST65 and A57.

To sum up, both of these cameras enjoy different resolutions and different sensor sizing. The ST65 featuring a tinier sensor will make getting shallower DOF tougher and the Sony A57 will give you greater detail as a result of its extra 2 Megapixels. Higher resolution will enable you to crop shots far more aggressively. The older ST65 is going to be behind with regard to sensor innovation.