Canon SX700 HS has a
16.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized BSI-CMOS sensor and features Digic 6 processor. On the other hand, Olympus VG-110 has a
12.0MP 1/2.3-inch (6.17 x 4.55 mm ) sized CCD sensor and features TruePic III processor.
Below you can see the SX700 HS and VG-110 sensor size comparison.
Sensor Size and Resolution Comparison image of Canon SX700 HS and Olympus VG-110 Cameras
Canon SX700 HS and Olympus VG-110 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 Olympus VG-110 has 35% larger pixel area (2.38µm 2 vs 1.76µm 2 ) compared to Canon SX700 HS, it has larger pixel area to collect light hence potential to 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
Canon SX700 HS
or the
Olympus VG-110 ,
including hyperfocal distance.