Leica T Typ 701 has a 16.0MP APS-C (23.6 x 15.7 mm ) sized CMOS sensor . You can shoot at maximum resolution of 4944 x 3278 pixels with aspect ratios of and 3:2. T Type 701 has a native ISO range of 125 - 12500 and it can save files in RAW format which gives you a wider room for post processing.
Leica T Typ 701 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 Leica T Typ 701 vs Fujifilm X-E5 or take a look at Highest resolution Mirrorless cameras list.
Leica T Typ 701 DxOMark Sensor Scores
DxOMark is a benchmark that scientifically assesses image quality of camera sensors. Leica T Typ 701 sensor has been tested by DxO Mark and got an overall score of 75 for its image quality. You can find the details of their analysis of Leica T Typ 701 here.
Let's look at how the size of the Leica T Typ 701's APS-C sensor compares with other standard sensor sizes.
Comparison image of Leica T Typ 701 Sensor Size with other standard sensors
Sensor size is what determines the circle of confusion, and therefore how much
depth of field Leica T Typ 701 gives you at any given aperture.
You can
calculate
the exact depth of field for the Leica T Typ 701
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.