Panasonic TS4 has a
12.0MP 1/2.3-inch (6.08 x 4.56 mm ) sized CCD sensor and features Venus Engine FHD processor. On the other hand, Samsung ST90 has a
14.0MP 1/2.3-inch (6.16 x 4.62 mm ) sized CCD sensor .
Below you can see the TS4 and ST90 sensor size comparison.
Sensor Size and Resolution Comparison image of Panasonic TS4 and Samsung ST90 Cameras
Panasonic TS4 and Samsung ST90 have almost the same sensor size, so neither of them has any significant advantage over the other in terms of providing control over depth of field when used with the same focal length and aperture.
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
Panasonic TS4
or the
Samsung ST90 ,
including hyperfocal distance.
