Samsung NX10 has a 15.0MP APS-C (23.4 x 15.6 mm ) sized CMOS sensor and features DRIM Engine processor. You can shoot at maximum resolution of 4592 x 3056 pixels with aspect ratios of 3:2 and 16:9. NX10 has a native ISO range of 100 - 3200 and it can save files in RAW format which gives you a wider room for post processing.
Samsung NX10 is not the highest resolution APS-C camera. Fujifilm X-E5 with its 40.0MP sensor is leading in this class. Check the comparison of Samsung NX10 vs Fujifilm X-E5 or take a look at Highest resolution Mirrorless cameras list.
Samsung NX10 DxOMark Sensor Scores
DxOMark is a benchmark that scientifically assesses image quality of camera sensors. Samsung NX10 sensor has been tested by DxO Mark and got an overall score of 63 for its image quality. You can find the details of their analysis of Samsung NX10 here.
Let's look at how the size of the Samsung NX10's APS-C sensor compares with other standard sensor sizes.
Comparison image of Samsung NX10 Sensor Size with other standard sensors
Sensor size is what determines the circle of confusion, and therefore how much
depth of field Samsung NX10 gives you at any given aperture.
You can
calculate
the exact depth of field for the Samsung NX10
at any focal length, aperture and subject distance, including the hyperfocal distance
for landscapes and the very shallow focus zone you get with long telephoto lenses.