Which camera would you choose to replace a Nikon D40 ..A Nikon D90 or a Nikon D5100?

Sure the Body on the Nikon D90 is much better built but the "Spec" on the D5100 is better. The D5100 has better lower light ISO performance, Better maximum light sensitivity (D5100 iso 6400 D90 iso 3200) and has 1080 HD movie mode. All of my lenses are motorised lens so the lack of motor in the D5100 is... show more Sure the Body on the Nikon D90 is much better built but the "Spec" on the D5100 is better.
The D5100 has better lower light ISO performance, Better maximum light sensitivity (D5100 iso 6400 D90 iso 3200) and has 1080 HD movie mode.
All of my lenses are motorised lens so the lack of motor in the D5100 is not a problem.
Thank you for your answers.. Have a great day
3 answers 3