Sony T90 has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor . On the other hand, Samsung Galaxy Camera 2 has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor and features 1.6GHz Quad-Core Exynos processor.
Below you can see the T90 and Galaxy Camera 2 sensor size comparison.
Sensor Size and Resolution Comparison image of Sony T90 and Samsung Galaxy Camera 2 Cameras
Sony T90 and Samsung Galaxy Camera 2 have the same sensor sizes so they will provide same level of control over the depth of field when used with same focal length and aperture. On the other hand, since Sony T90 has 32% larger pixel area compared to Samsung Galaxy Camera 2, it has potential to collect more light on pixel level hence have less noise in low light / High ISO images.
Sensor size sets the circle of confusion, so it drives how much depth of field each
of these bodies gives you at a given aperture. You can calculate it exactly for the
Sony T90
or the
Samsung Galaxy Camera 2 ,
including hyperfocal distance.
