Sony A7 vs Sony A330

Lets examine more closely at the Sony A7 vs Sony A330, former is a Pro Mirrorless while the latter is a Entry-Level DSLR and they are both offered by Sony. There exists a sizable gap between the resolutions of the A7 (24MP) and A330 (10MP) and the A7 (Full frame) and A330 (APS-C) feature different sensor sizing.

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The A7 was launched 4 years after the A330 which is quite a significant difference as far as technology is concerned. Both the cameras offer different body type with the Sony A7 being a SLR-style mirrorless camera and the Sony A330 being a Compact SLR camera.

Before diving through a thorough comparison, below is a concise highlight of how the A7 grades vs the A330 with regard to portability, imaging, features and an overall mark.

Here is a preview of the gallery photos for Sony Alpha A7 & Sony Alpha DSLR-A330. The complete galleries are provided at Sony A7 Gallery & Sony A330 Gallery.

For anyone who is aiming to travel with your camera frequently, you'll need to factor in its weight and volume. The Sony A7 offers outer measurements of 127mm x 94mm x 48mm (5.0" x 3.7" x 1.9") with a weight of 474 grams (1.04 lbs) and the Sony A330 has sizing of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") with a weight of 529 grams (1.17 lbs).

Check the Sony A7 vs Sony A330 in our brand new Camera & Lens Size Comparison Tool.

Bear in mind, the weight of an ILC will differ based on the lens you are utilizing at the time. Following is the front view size comparison of the A7 and the A330.

Taking into consideration dimensions and weight, the portability rating of the A7 and A330 is 78 and 67 respectively.

Sometimes, it can be hard to imagine the gap between sensor dimensions simply by checking a spec sheet. The image underneath will provide you a greater sense of the sensor measurements in the A7 and A330.

As you can see, the 2 cameras enjoy different resolutions and different sensor dimensions. The A7 due to its bigger sensor is going to make shooting shallower depth of field easier and the Sony A7 will give more detail utilizing its extra 14MP. Higher resolution will allow you to crop photographs far more aggressively. The more recent A7 provides an advantage with regard to sensor innovation.