10-04-2011, 07:05 AM
[quote name='edge' timestamp='1317696561' post='12050']
The MP count makes sense. 36MP on a full-frame sensor has roughly the same pixel pitch as the 16MP APS-C sensor found in the D7000. It's probably cheaper for Nikon to use the same sensor design and just cut the wafers larger.
[/quote]
Actually if we calculate it based on the 4,76 micron pixel pitch of D7000, it would be a 5042 x 7670 MP sensor (in case the FX sensor will be 24 x 36mm exactly), which is ~39MP. This means, if the rumour is correct the new FX sensor is a new design (with ~4,9 micron pixel pitch)... I personally think it could have less MP count with a brilliant SNR and DR/tonal range... But regardless of the rumour, I believe the new D800 will be aimed for the MP battle with 5D-III (unfortunately).
OTOH, compared to the 36 (or 39mp) resolution, I care more about the other specs:
- price (3.000 - 3.500$ would no more place it in poor man's FX body class)
- 100% VF
- better AF (AF in D700 is already very impressive, frankly I'm very excited about what could be improved here)
- better button design&placement (e.g. dedicated Lv button)
- don't care about the fps
- sensor dust protection
- HD video is a nice to have (as long as it supports various fps values with fast AF)
Serkan
The MP count makes sense. 36MP on a full-frame sensor has roughly the same pixel pitch as the 16MP APS-C sensor found in the D7000. It's probably cheaper for Nikon to use the same sensor design and just cut the wafers larger.
[/quote]
Actually if we calculate it based on the 4,76 micron pixel pitch of D7000, it would be a 5042 x 7670 MP sensor (in case the FX sensor will be 24 x 36mm exactly), which is ~39MP. This means, if the rumour is correct the new FX sensor is a new design (with ~4,9 micron pixel pitch)... I personally think it could have less MP count with a brilliant SNR and DR/tonal range... But regardless of the rumour, I believe the new D800 will be aimed for the MP battle with 5D-III (unfortunately).
OTOH, compared to the 36 (or 39mp) resolution, I care more about the other specs:
- price (3.000 - 3.500$ would no more place it in poor man's FX body class)
- 100% VF
- better AF (AF in D700 is already very impressive, frankly I'm very excited about what could be improved here)
- better button design&placement (e.g. dedicated Lv button)
- don't care about the fps
- sensor dust protection
- HD video is a nice to have (as long as it supports various fps values with fast AF)
Serkan