Reasons to choose M8.2
Released in 2008, M8.2 has about 486 mm² of sensor area, 10.3 MP effective resolution, and a 591 g body. Use these values to narrow the field, not as an overall image-quality score.


The M8.2 has the larger sensor area. More area usually means greater light-gathering potential, though real image quality still depends on sensor architecture and generation.
These cameras were released 1 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 M8.2 has the larger sensor area. The X1 has the lighter body. The X1 has the higher effective resolution. The X1 is the newer release. Also consider the lens system and subjects you shoot.
Released in 2008, M8.2 has about 486 mm² of sensor area, 10.3 MP effective resolution, and a 591 g body. Use these values to narrow the field, not as an overall image-quality score.
Released in 2009, X1 has about 373 mm² of sensor area, 12.2 MP effective resolution, and a 306 g body. Use these values to narrow the field, not as an overall image-quality score.