Originally posted by Alfisti - AF tracking is behind the competition
- Flash strobes in low light to get a lock on a target
True, but with in the absence of a focus assist light, this doesn't bother me.
Originally posted by Alfisti - Mirror slap is louder than competition
Definitely true but only when compared to Canon's brilliant mirror control algorithms on the 40D and 50D (perhaps other Canons as well?).
Originally posted by Alfisti - It does under expose but IMHO that is so easy to fix, just dial in +0.3 to 0.7 as a default and you're all set. This is really a non issue as it is very, very consistent and predictable.
All this talk about the K20D purposefully underexposing to protect highlights sounds more like nonsense to protect a potential metering issue. True, it is easy to correct with a +EV. But for my full-frame Sigma's and Tamron's I have to add 1 1/2 to 2 stops of + compensation. My APS-C lenses need about 1/2 stop. Underexposure will introduce more noise, while over exposure will wash out highlights. I don't want either (if I can help it), so... why not meter correctly in the first place?
Originally posted by Alfisti - Some clasic designs are eye watering in price (think an 85/1.4 for example, an 80-200 ... prices are just absurd)
I cannot agree with you here. Expensive glass is expensive for a reason. And good glass prices are pretty much universal across all manufacturers.
Originally posted by Alfisti That's the bad news, I just bought a Nikon and good news for Pentax is that the SR is just the bees dick, honestly it's great. Pentax offers unique shooting experiences with the tiny, brilliant primes like the 21mm pocket lens, the 77/1.8 is tiny etc etc . No one else offers this, not even close.
Pentax isn't the only camera with in-body SR and access to good primes.
Originally posted by Alfisti Some lenses are crazy cheap, the 55-300 is cheap for the quality of the optic (slow AF though) and the 12-24 is a chunk cheaper than the Canikon options.
Quality is subjective so I'm not sure what your criteria is.
But prices,
for non-IS lenses, built for other manufacturers are similar to PK mount lenses.
To OP.... overall the design of the K20D is good. The camera does
suffer from some flaws. But, as many have pointed out, you may not notice these flaws unless you have specific requirements. It is my opinion that many of these flaws could be fixed with better software (firmware). To list those that I know:
Hardware flaws (likely not fixable)
- sensor noise (allow truly visible in longer exposures)
The K20D sensor is hot compared to other cameras and that is why
a Dark Frame Subtraction is necessary on any BULB exposure (or > 15 sec.).
Specialized application: The K20D is not suitable for long exposures
(e.g. astrophotography, etc.)
Software flaws (likely fixable)
- Auto Focus. Another controversial issue but it is absolutely true that the
K20D is slower (by way of more seeking) than even less expensive DSLRs.
Even my 10 year old Pentax MZ-S is faster.
See this page for a video comparing AF on two Pentax cameras. It is clear
that the less expensive K-M is faster than the K20D:
??? | ?????? ??
Is it really THAT bad? No! It's good enough unless you specifically require
super-fast focusing.
I believe the software could be improved, if Pentax was so inclined.
- Live View. Pentax clearly 'slapped' this feature on as a half-thought out
marketing tool. This could be corrected in a firmware upgrade.
But there are good attributes about the K20D and it would only be fair to balance with the good. Again, unless you have 'do not past go' specific requirements... the K20D is a good value.
See here for the good attributes:
https://www.pentaxforums.com/forums/pentax-dslr-discussion/50138-happy-k20d-users-post-here.html
And my specific post:
https://www.pentaxforums.com/forums/504931-post118.html