Kodak Z1485 IS has a 14.0MP 1/1.72-inch (7.4 x 5.55 mm ) sized CCD sensor . You can shoot at maximum resolution of 4352 x 3264 pixels with aspect ratios of 4:3, 3:2 and 16:9. Z1485 IS has a native ISO range of 80 - 6400 but unfortunately, Kodak Z1485 IS doesn't have RAW file support. If you need a Compact camera with a RAW support, consider Leica Q (Typ 116) or Casio Exilim EX-10 in the same price range.
Kodak Z1485 IS is not the highest resolution Small Sensor camera. Canon SX740 HS with its 21.0MP sensor is leading in this class. Check the comparison of Kodak Z1485 IS vs Canon SX740 HS or take a look at Highest resolution Compact cameras list.
Let's look at how the size of the Kodak Z1485 IS's 1/1.72-inch sensor compares with other standard sensor sizes.
Comparison image of Kodak Z1485 IS Sensor Size with other standard sensors
Sensor size is what determines the circle of confusion, and therefore how much
depth of field Kodak Z1485 IS gives you at any given aperture.
You can
calculate
the exact depth of field for the Kodak Z1485 IS
at any focal length, aperture and subject distance, including the hyperfocal distance
for landscapes and how close you can get before the focus zone becomes too thin.