Forgot Password
Pentax Camera Forums Home
 

Reply
Show Printable Version Search this Thread
07-09-2009, 11:44 PM   #1
Veteran Member
PentaxPoke's Avatar

Join Date: Jan 2008
Location: Oklahoma
Posts: 1,411
What I like about the K-7 compared to the k20d

I have had my K-7 for over a day now, and I thought I would add my observations to the forum.

Here is what I like when compared to my k20d:

Metering: More consistent especially at lower light levels. My K20d is very good, down to a point. Below a threshold, it will have troubles and underexpose. The metering on the K-7 has been fantastic so far.

Flash: Much more consistent with my 540 FGZ. That was one thing that really bothered me about my k20d when using the 540FGZ. I would have to boost the EV for flash in the camera by +1, and sometimes, would have to boost it on the flash as well. No such problems with the K-7 yet.

Size: Small for a DSLR with so much packed into it. I have large hands and thought it would bother me, but I really like it. The grip is deep and well designed. It also fits better into my bag. In fact, I think I am going to pass on the battery grip. I like how compact this camera is. (understand that I use the word compact in a relative sense. I have used D300's and relative to that, this K-7 is compact.) After handling this camera, I have to wonder how long the other manufacturers will continue to build those bohemoths. It makes no sense. they certainly don't need all that volume to house thier anti-shake!

LCD: Wow. Big difference.

New menu system: More intuitive, and no more scrolling to find things.

Battery life: Another wow. How the heck is it that I have been using this camera all day, with heavy use of the lcd while learning all the menus, and I am still showing "full?"

white Balance and D-range (highlight and shadow correction): Yes I know these are not needed for RAW, but I shoot RAW+, and if the jpeg is good, I keep it to reduce processing time. I like the dynamic range enhancement better than that on the k20d because you can now control shadows and/or highlights.

Sound: People are not kidding. This shutter is quiet! I also like the fact that the "kluck-a-kluck" sound of the dust reduction is now a gentle buzz.

The dials feel better: I have a "thing" about mechanical switches, levers, etc. The dials have a very "positive" feel that give feedback to the user. The build of this camera is just fantastic. You gotta love the feel of the metal contruction!

And the best for last:
SPEED: AF is clearly faster with all my lenses, (except for the 50-135, confirming to me yet again, that the SDM micromotors are now the limiting factor in our Pentax AF speed) It is even fast in the dark, with the built in greed LED assist lamp. (I just went into a pitch black room, and focussed on myself in the mirror, in 1 second.) The camera is much more responsive in every way. 5+ fps is also fun, although I am not the "spray and pray" type. In fact it is so quick that if you have the camera in the burst mode but want to take a single picture, you may fire off a couple before you can get your finger off the shutter button! The k20d is an excellent camera when it comes to IQ, but after using the K-7 for a bit, the k20d feels a bit sluggish.

If I had to describe the comparison in one word it would be "refined." The IQ may not be any better than the k20d (I havent fully tested that yet but I don't expect major differences since the sensor is the same. I never had complaints about the k20d IQ) but it just makes it easier to get the picture. When it comes to operation of the camera, everything is just faster, smoother, better. Using an automotive analogy, the k-7 feels like a finely-built, luxury sportscar.


Last edited by PentaxPoke; 07-10-2009 at 12:35 AM.
07-10-2009, 12:22 AM   #2
Veteran Member
nulla's Avatar

Join Date: Jul 2008
Location: Melbourne Australia
Posts: 1,560
QuoteQuote:
Flash: Much more consistent with my 540 FGZ. That was one thing that really bothered me about my k20d when using the 540FGZ. I would have to boost the EV for flash in the camera by +1, and sometimes, would have to boost it on the flash as well. No such problems with the K-7 yet.

I just love the k-7 and agree with what you say.. AF and the above are the 2 biggest things for me... close third is the sound.. music to my ears. I had mentioned in another thread about the great improvement with flash. I have the 540 FGZ and I have done everything I can regarding reading manuals etc.. even paid for a text file on Pentax flash from a UK site and still was beating my head against the wall.

Now I am all smiles.. consistent yes... and I would add that its better than consistent, it darn good. I feel so confident with the K-7 that I am now looking for a wedding
07-10-2009, 12:38 AM   #3
Veteran Member
PentaxPoke's Avatar

Join Date: Jan 2008
Location: Oklahoma
Posts: 1,411
Original Poster
QuoteOriginally posted by nulla Quote
I just love the k-7 and agree with what you say.. AF and the above are the 2 biggest things for me... close third is the sound.. music to my ears. I had mentioned in another thread about the great improvement with flash. I have the 540 FGZ and I have done everything I can regarding reading manuals etc.. even paid for a text file on Pentax flash from a UK site and still was beating my head against the wall.

Now I am all smiles.. consistent yes... and I would add that its better than consistent, it darn good. I feel so confident with the K-7 that I am now looking for a wedding
Thanks for the feedback nulla. You must really feel confident. There is nothing that would make me brave enough to shoot a wedding!
07-10-2009, 12:50 AM   #4
Ash
Loyal Site Supporter
Loyal Site Supporter
Ash's Avatar

Join Date: Mar 2007
Location: Toowoomba, Queensland
Photos: Gallery | Albums
Posts: 23,920
Great info here.
Thanks for sharing it.
The flash exposure issue was one point I really wanted to see improved with the K-7.

07-10-2009, 01:04 AM   #5
Veteran Member
kent's Avatar

Join Date: May 2009
Location: Lithuania
Photos: Gallery
Posts: 344
what about AF assist? Is it useful?
07-10-2009, 02:30 AM   #6
emr
Guest




QuoteOriginally posted by PentaxPoke Quote
Size: Small for a DSLR with so much packed into it.
I have never seen a K-7 with my own eyes, but the reviews and comments have given me the impression that it is significantly smaller than a K20D. Recently I bought a cheap K200D to accompany my K20D and while it is smaller, there isn't really a day and night difference. So I assumed that a K-7's still much smaller than a K200D, but to my surprise (according to the measurements DPR gives), a K-7's just 1-2.5 mm smaller in different lengths. Practically the same.

Of course it could be that the volume and the subjective feeling due to the shape are smaller though.
07-10-2009, 02:37 AM   #7
Veteran Member
nulla's Avatar

Join Date: Jul 2008
Location: Melbourne Australia
Posts: 1,560
QuoteOriginally posted by emr Quote
I have never seen a K-7 with my own eyes, but the reviews and comments have given me the impression that it is significantly smaller than a K20D. Recently I bought a cheap K200D to accompany my K20D and while it is smaller, there isn't really a day and night difference. So I assumed that a K-7's still much smaller than a K200D, but to my surprise (according to the measurements DPR gives), a K-7's just 1-2.5 mm smaller in different lengths. Practically the same.

Of course it could be that the volume and the subjective feeling due to the shape are smaller though.
I think it is hard to tell the difference in size unless you place them side by side... even then for me it is not that obvious, it is more abvious when you hold them, the grip does seem to make it feel smaller.


Neil

07-10-2009, 05:47 AM   #8
Senior Member




Join Date: Jun 2008
Posts: 240
QuoteOriginally posted by kent Quote
what about AF assist? Is it useful?
VERY useful.
07-10-2009, 06:09 AM   #9
Ash
Loyal Site Supporter
Loyal Site Supporter
Ash's Avatar

Join Date: Mar 2007
Location: Toowoomba, Queensland
Photos: Gallery | Albums
Posts: 23,920
How much faster/more accurate is AF assist on the K-7 than K20D's P-TTL flash-based AF assist? I assume higher on both counts... Anyone care to test this?

Does this also mean that K-7 no longer needs flash-based AF assist?
07-10-2009, 08:42 AM   #10
Veteran Member
PentaxPoke's Avatar

Join Date: Jan 2008
Location: Oklahoma
Posts: 1,411
Original Poster
QuoteOriginally posted by Ash Quote
How much faster/more accurate is AF assist on the K-7 than K20D's P-TTL flash-based AF assist? I assume higher on both counts... Anyone care to test this?

Does this also mean that K-7 no longer needs flash-based AF assist?
I haven't quantified it, but the AF assist is quite good in the simple tests I did so far (including total darkness.) IMO, now I see no reason to use the external flash for AF assist in my use. I will of course use it if I have the flash attached and I need it.
07-10-2009, 08:53 AM   #11
Senior Member




Join Date: Dec 2008
Location: Brisbane, Australia
Photos: Gallery
Posts: 239
QuoteOriginally posted by PentaxPoke Quote
SPEED: AF is clearly faster with all my lenses, (except for the 50-135, confirming to me yet again, that the SDM micromotors are now the limiting factor in our Pentax AF speed) It is even fast in the dark, with the built in greed LED assist lamp. (I just went into a pitch black room, and focussed on myself in the mirror, in 1 second.)
yeah low light AF is very fast - tried same test in pitch dark room - focussed almost instantly!

For me very nice upgrade from K200D
07-10-2009, 10:42 AM   #12
Site Supporter
Site Supporter




Join Date: Oct 2008
Location: Wilmore, KY
Posts: 376
Size wise, the K-7 size difference is more felt than seen. Numerically, it's just a shade smaller and lighter. But when you hold it, you feel it.

I've shot a lot with the K20D and the K2000. The depth of the grip on the K-7 is the first thing I noticed. Also, the "notch" on the K2000 is on the K-7 but is much deeper. You really get a positive purchase on the camera when you grab it.

Maybe balance is also in the picture somehow.
07-10-2009, 02:52 PM   #13
Forum Member




Join Date: Aug 2007
Location: San Jose, Ca.
Posts: 78
I've seen a lot of comparisons between the K-7 and k20, but I still haven't seen anything on the difference between vibration reduction effectiveness between the two. Also, if anyone is running dual systems, how would you compare it to the lens mounted redution in Nikon/Canons? While I like my K20, i have never been very impressed by the amt. of vibration reduction. I have compared it to my son-in-laws D300 and it's like night and day. Any actual experiences?
07-11-2009, 09:36 AM   #14
Veteran Member
PentaxPoke's Avatar

Join Date: Jan 2008
Location: Oklahoma
Posts: 1,411
Original Poster
QuoteOriginally posted by AV82GOLF Quote
I've seen a lot of comparisons between the K-7 and k20, but I still haven't seen anything on the difference between vibration reduction effectiveness between the two. Also, if anyone is running dual systems, how would you compare it to the lens mounted redution in Nikon/Canons? While I like my K20, i have never been very impressed by the amt. of vibration reduction. I have compared it to my son-in-laws D300 and it's like night and day. Any actual experiences?
I think that the SR on the k20d and the K-7 are quite good compared with others. If you want to see how effective it is, turn on live view sometime, and you can really watch it damp the vibrations.
07-11-2009, 09:57 AM   #15
Senior Member




Join Date: Dec 2008
Location: Brisbane, Australia
Photos: Gallery
Posts: 239
QuoteOriginally posted by PentaxPoke Quote
I think that the SR on the k20d and the K-7 are quite good compared with others. If you want to see how effective it is, turn on live view sometime, and you can really watch it damp the vibrations.
Yeah using K-7 today and image stabilisation was pretty good when i was hand holding the K-7 and taking photos while i was coughing (got the flu)
Reply

Bookmarks
  • Submit Thread to Facebook Facebook
  • Submit Thread to Twitter Twitter
  • Submit Thread to Digg Digg
Tags - Make this thread easier to find by adding keywords to it!
bit, camera, dials, dslr, feel, flash, iq, k-7, k20d, photography, shutter, sound
Thread Tools Search this Thread
Search this Thread:

Advanced Search


Similar Threads
Thread Thread Starter Forum Replies Last Post
Pentax K-5, K-7, and K20D Compared Adam Pentax DSLR and Camera Articles 15 06-14-2013 09:26 PM
AF speed of the K20D compared to K200D LeDave Pentax DSLR Discussion 1 06-29-2009 03:42 PM
Pentax K-7, K20D, and K10D Compared Ole Pentax DSLR and Camera Articles 0 05-24-2009 09:13 AM
K20D or Samsung P&S? Pix compared. SpecialK Post Your Photos! 8 11-30-2008 05:51 PM
Mystery Pentax (K20D) illustration; compared to K10D... digitalphil Pentax News and Rumors 6 12-30-2007 08:19 PM



All times are GMT -7. The time now is 04:19 AM. | See also: NikonForums.com, CanonForums.com part of our network of photo forums!
  • Red (Default)
  • Green
  • Gray
  • Dark
  • Dark Yellow
  • Dark Blue
  • Old Red
  • Old Green
  • Old Gray
  • Dial-Up Style
Hello! It's great to see you back on the forum! Have you considered joining the community?
register
Creating a FREE ACCOUNT takes under a minute, removes ads, and lets you post! [Dismiss]
Top