Nikon Z 6II Reference Manual page 197

❚❚ Image Size Versus Number of Pixels
The physical dimensions of the photos in pixels vary with the
option selected for [Choose image area] in the photo shooting
menu.
Z 7II:
Image area
[FX (36×24)]
[DX (24×16)]
[5:4 (30×24)]
[1:1 (24×24)]
[16:9 (36×20)]
Z 6II:
Image area
[FX (36×24)]
[DX (24×16)]
[1:1 (24×24)]
[16:9 (36×20)]
Large
8256 × 5504
5408 × 3600
6880 × 5504
5504 × 5504
8256 × 4640
Large
6048 × 4024
3936 × 2624
4016 × 4016
6048 × 3400
Image size
Medium
6192 × 4128
4048 × 2696
5152 × 4120
4128 × 4128
6192 × 3480
Image size
Medium
4528 × 3016
2944 × 1968
3008 × 3008
4528 × 2544
Small
4128 × 2752
2704 × 1800
3440 × 2752
2752 × 2752
4128 × 2320
Small
3024 × 2016
1968 × 1312
2000 × 2000
3024 × 1696
Still Images
155