Pentax E90 vs Sony A99 II

Let's look closer at the Pentax E90 and Sony A99 II, former is a Small Sensor Compact while the other is a Advanced DSLR by rivals Pentax and Sony. There exists a sizable gap between the resolutions of the E90 (10MP) and A99 II (42MP) and the E90 (1/2.3") and A99 II (Full frame) possess totally different sensor sizes.

Photography Glossary

The E90 was introduced 7 years prior to the A99 II which is quite a significant difference as far as technology is concerned. Both of these cameras come with different body type with the Pentax E90 being a Compact camera and the Sony A99 II being a Mid-size SLR camera.

Before going in to a in-depth comparison, below is a concise summary of how the E90 scores versus the A99 II in regards to portability, imaging, features and an overall score.

The following is a sample of the gallery pictures for Pentax Optio E90 & Sony Alpha A99 II. The whole galleries are viewable at Pentax E90 Gallery & Sony A99 II Gallery.

For anybody who is intending to carry around your camera regularly, you'll have to take into account its weight and measurements. The Pentax E90 has got external measurements of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") having a weight of 145 grams (0.32 lbs) whilst the Sony A99 II has proportions of 143mm x 104mm x 76mm (5.6" x 4.1" x 3.0") along with a weight of 849 grams (1.87 lbs).

Compare the Pentax E90 and Sony A99 II in our completely new Camera & Lens Size Comparison Tool.

Remember, the weight of an ILC will change based on the lens you are utilizing at that time. The following is the front view over all size comparison of the E90 and the A99 II.

Factoring in dimensions and weight, the portability grade of the E90 and A99 II is 94 and 57 respectively.

Quite often, it is very hard to visualise the contrast between sensor sizes just by checking a spec sheet. The picture underneath will offer you a far better sense of the sensor sizing in the E90 and A99 II.

Clearly, both of those cameras posses different megapixel count and different sensor sizes. The E90 having a tinier sensor will make achieving shallow DOF tougher and the Sony A99 II will give greater detail using its extra 32MP. Greater resolution will help you crop pics somewhat more aggressively. The more aged E90 is going to be disadvantaged when it comes to sensor technology.