Reasons to choose ES15
Released in 2009, ES15 has about 28 mm² of sensor area, 10.2 MP effective resolution, and a 140 g body. Use these values to narrow the field, not as an overall image-quality score.


The ES15 and PL170 have the same sensor area. Compare pixel density, sensor architecture, and release generation to understand likely image-quality differences.
These cameras were released 2 years apart. Consider sensor generation when comparing pixel metrics.
Amber marks the value that is generally preferable in this comparison context. It is not an overall camera score.
The ES15 and PL170 have the same sensor area. The PL170 has the lighter body. The PL170 has the higher effective resolution. The PL170 is the newer release. Also consider the lens system and subjects you shoot.
Released in 2009, ES15 has about 28 mm² of sensor area, 10.2 MP effective resolution, and a 140 g body. Use these values to narrow the field, not as an overall image-quality score.
Released in 2011, PL170 has about 28 mm² of sensor area, 16.1 MP effective resolution, and a 87 g body. Use these values to narrow the field, not as an overall image-quality score.