The Lumia 1020 has a 41 megapixel image sensor onboard for its camera.
Here are some test shots taken with it.
Try viewing them fullscreen and be sure to zoom in for high res details.

01 ) 7136 x 5360 (38.24 Megapixels) | 4:3.004 Aspect Ratio | Download from Nokia

02 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

03 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

04 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

05 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

06 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

07 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

08 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

09 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

10 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

11 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

12 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

13 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

14 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

15 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

16 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

17 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia

18 ) 7712 x 4352 (33.56 Megapixels) | 16:9.029 Aspect Ratio | Download from Nokia