Matrix of technical specifications of Nikon D40 - Nikon D90 digital SLR cameras.

Camera D40 D40X D50 D60 D70 D70s D80 D90
sensor type CCD CCD CCD CCD CCD CCD CCD CMOS
sensor size (mm) 23.7 x 15.6 23.7 x 15.8 23.7 x 15.6 23.6 x 15.8 23.7 x 15.6 23.7 x 15.6 23.6 x 15.8 23.6 x 15.8
effective pixles 6.1 10.2 6.1 10.2 6.1 6.1 10.2 12.3
colour depth (bits) 12 12 12 12 12 12 12 12
ISO 200-1600 100-1600 200-1600 100-1600 200-1600 200-1600 100-1600 200-3200
shutter speed (sec.) 30 - 1/4000 30 - 1/4000 30 - 1/4000 30 - 1/4000 30 - 1/8000 30 - 1/8000 30 - 1/4000 30 - 1/4000
flash sync 1/500 1/200 1/500 1/200 1/200 1/200 1/200 1/200
frames per second 2.5 3 2.5 3 3 3 3 4.5
AF module CAM 530 CAM 530 CAM 900 CAM 530 CAM 900 CAM 900 CAM 1000 CAM 1000
AF fields 3 3 5 3 5 5 11 11
AF drive shaft no no no yes yes yes yes yes
sensivity -1/19 idem idem idem idem idem idem idem
time lag (ms) 37 37 37 37 37 37 80 65
LCD size (inches + pixels) 2.5 + 230k 2.5 + 230k 2 + 130k 2.5 + 230k 1.8 + 130k 1.8 + 130k 2.5 + 230k 3 + 920k
exposure programs P, S, M, A + vari idem idem idem idem idem idem idem
LW 0 - 20 idem idem idem idem idem idem idem
internal flash yes yes yes yes yes yes yes yes
flash programs i-TTL i-TTL i-TTL i-TTL i-TTL i-TTL i-TTL i-TTL
capture format RAW, JPEG idem idem idem idem idem idem idem
memory card SD SD SD SD CF CF SD SD
WT no no no no no no no no
AI/S no no no no no no no no
power EN-EL9 EN-EL9 EN-EL3 EN-EL9 EN-EL3 EN-EL3a EN-EL3e EN-EL3a
weight 475 495 650 495 670 700 585 620
extra              

live view, movie, GPS

battery pack no no no no no no MB-D80 MB-D80
  Nikon D40 Nikon D40X Nikon D50 Nikon D60 Nikon D70 Nikon D70S Nikon D80 Nikon D90