Reasons to choose D610
Released in 2013, D610 has about 862 mm² of sensor area, 24.3 MP effective resolution, and a 850 g body. Use these values to narrow the field, not as an overall image-quality score.


The D610 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 4 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 D610 has the larger sensor area. The D610 has the lighter body. The D850 has the higher effective resolution. The D850 is the newer release. Also consider the lens system and subjects you shoot.
Released in 2013, D610 has about 862 mm² of sensor area, 24.3 MP effective resolution, and a 850 g body. Use these values to narrow the field, not as an overall image-quality score.
Released in 2017, D850 has about 858 mm² of sensor area, 45.7 MP effective resolution, and a 915 g body. Use these values to narrow the field, not as an overall image-quality score.