Insta360 Ace Pro has a
48.0MP 1/1.3-inch (10.8 x 7.5 mm ) sized CMOS sensor . On the other hand, DJI Osmo Action 4 has a
10.0MP 1/1.3-inch (10.8 x 7.5 mm ) sized CMOS sensor .
Insta360 Ace Pro's sensor provides 38MP more than DJI Osmo Action 4's sensor, which gives a significant advantage in real life. You can print your images larger or crop more freely.
On the other hand, please keep in mind that Max sensor resolution is not the only determinant of resolving power. Factors such as the optical elements, low pass filter, pixel size and sensor technology also affects the final resolution of the captured image.
Below you can see the Ace Pro and Osmo Action 4 sensor size comparison.
Sensor Size and Resolution Comparison image of Insta360 Ace Pro and DJI Osmo Action 4 Cameras
Insta360 Ace Pro and DJI Osmo Action 4 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.
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
Insta360 Ace Pro
or the
DJI Osmo Action 4 ,
including hyperfocal distance.
