Olympus E-10 vs. Minolta Dimage 7 comparison
I am about to purchase a slick, new, digital camera for general purpose
shooting (parties, portraits, landscapes, close-ups, ...) and have boiled
the decision down to a few critical comparison points. I am curious about
how enlightened, current users weight these differences.
I also own an F5 and can use it for any serious shooting I need to do.
But I do appreciate finely crafted tools (toys) and I have little
patience for substandard engineering.
I can't find a D7 in Austin so I may ask some dumb questions which could
be answered by a cursory examination. The E10 was quite impressive
and others I know who own one love them.
Just to lob a bit of napalm on the fire, here are the main differences I
have found so far:
D7 = 4.9 MPix, E10 = 3.7 MPix. 33% difference! Since they both use a 2/3
CCD, is this difference significant or can I just resize an E10 picture
in Photoshop (or use Genuine Fractals) and achieve the same picture size?
Is it a real difference or just a marketing trick? On the resolution tests
(rescharts), the D7 shows much more moire patterns possibly indicating
that the results are interpolated?
D7 = 12 bit ADC, E10 = 10 bit? Does the D7 actually have 4x the ability to
differentiate colors?
D7 ISO = (100, 200, 400, 800), E10 = (80, 160, 320). From what I have seen
in noise tests, the D7's ISO 800 is pretty noisy. Is it worth using?
If not, do the other 3 ISO speeds for each compare more or less
equally?
D7 = 28 mm - 200 mm w/7x zoom, E10 = 35 mm - 140 mm w/4x zoom. This seems
like the single biggest advantage to the D7. Are the lenses of comparable
quality? Does the increased E10 speed (f2.0 vs. f2.8) make up for this?
D7 has digital 2x zoom, E10 has none. How do the pictures look with the
digital zoom (at 14x)? Is it useful?
D7 = F2.8 - F3.5, E10 = F2.0 - F2.8. This seems like the biggest
advantage to the E10. Is this increased speed more important than more
zoom range?
D7 has "Flex Focus Point", E10 doesn't seem to. If this works, I would
like to have it. IS it useful?
D7 min shutter time = 1/2000 sec, E10 = 1/640. This seems like a
significant advantage to the D7, especially in very bright light or with
fast action.
D7 max shutter time = 4 sec, E10 = 2. Since both can be bulbed to 30
seconds, does this matter?
D7 metering has 300 segment metering, E10 has "ESP Digital". My F5 has
1005 segments so naturally I like many segments. How does ESP compare
to 300 segment? Which camera has better metering (and I am used to F5
accuracy)?
D7 has +-2EV +-1/3 exposure adjustment, E10 has +-3EV +-1/3. Can't you
just adjust time or aperture to make this point mute?
D7 has 3 image bracketing in .3, .5, or 1.0 EV steps. E10 has .3, .7,
1.0. With accurate metering, I never use 1.0. Wouldn't 2 small steps
(.3 and .5) be better than one small and a medium (.3 and .7). Very
small real difference?
D7 can also bracket on color saturation and contrast. I don't see this
feature on the E10. Is this better done in software later?
D7 has auto, custom, daylight, tungsten, fluorescent and cloudy white
balance, E10 has "One-Touch" WB. Can I just carry around a white sheet of
paper to set the white balance with the E10? Do the D7 presets work well?
D7 shoots 1.1 FPS for 4 images, E10 shoots 3 FPS. This seems like a big
advantage for the E10 (my F5 shoots 8 FPS). I have also read that the D7
autofocus is slow. It seems as though the slow continuous shooting rate
and slow AF are 2 of the least desirable features in the D7.
How fast are the relative auto focus rates of the D7 and E10. I am used
to my F5 snapping nearly instantaneously into perfect focus. Murray Z,
today, found the D7 unusable for this slowness. Is this a killer?
How do the LED displays compare?
D7 = 603 g, E10 = 1050 g. The one think I least like about the F5 is
that it feels like I am toting a bowling ball while mountain climbing
with it. This seems like a significant, ergonomic advantage to the D7.
D7 = battery hog, E10 = less hoggish. I have read horror stories of 75
minutes battery life with the D7 and a 1 GB drive. Is the E10
significantly less voracious?
How do the image viewer utilities compare?
How do the flashes and add on lenses compare?
I have heard horror stories about the reliability of 1 GB microdrives.
Numerous people have recommended that I buy 3, 256+ MB, CF cards and
rest easier. I sure would like to shoot 72 TIFs at once!
The reviewer in http://www.dpreview.com/reviews/minoltadimage7/page21.asp
(Jul 9 2001) rates the D7 as Recommended Prosumer but lists the E10
(Jan 16, 2001) as Highly Recommended Professional. Have 6 months of
digicam evolution raised the bar to make the D7 meet a higher standard?
What else have I missed?
Thank you,
BrianP
--BrianP
I am about to purchase a slick, new, digital camera for general purpose
shooting (parties, portraits, landscapes, close-ups, ...) and have boiled
the decision down to a few critical comparison points. I am curious about
how enlightened, current users weight these differences.
I also own an F5 and can use it for any serious shooting I need to do.
But I do appreciate finely crafted tools (toys) and I have little
patience for substandard engineering.
I can't find a D7 in Austin so I may ask some dumb questions which could
be answered by a cursory examination. The E10 was quite impressive
and others I know who own one love them.
Just to lob a bit of napalm on the fire, here are the main differences I
have found so far:
D7 = 4.9 MPix, E10 = 3.7 MPix. 33% difference! Since they both use a 2/3
CCD, is this difference significant or can I just resize an E10 picture
in Photoshop (or use Genuine Fractals) and achieve the same picture size?
Is it a real difference or just a marketing trick? On the resolution tests
(rescharts), the D7 shows much more moire patterns possibly indicating
that the results are interpolated?
D7 = 12 bit ADC, E10 = 10 bit? Does the D7 actually have 4x the ability to
differentiate colors?
D7 ISO = (100, 200, 400, 800), E10 = (80, 160, 320). From what I have seen
in noise tests, the D7's ISO 800 is pretty noisy. Is it worth using?
If not, do the other 3 ISO speeds for each compare more or less
equally?
D7 = 28 mm - 200 mm w/7x zoom, E10 = 35 mm - 140 mm w/4x zoom. This seems
like the single biggest advantage to the D7. Are the lenses of comparable
quality? Does the increased E10 speed (f2.0 vs. f2.8) make up for this?
D7 has digital 2x zoom, E10 has none. How do the pictures look with the
digital zoom (at 14x)? Is it useful?
D7 = F2.8 - F3.5, E10 = F2.0 - F2.8. This seems like the biggest
advantage to the E10. Is this increased speed more important than more
zoom range?
D7 has "Flex Focus Point", E10 doesn't seem to. If this works, I would
like to have it. IS it useful?
D7 min shutter time = 1/2000 sec, E10 = 1/640. This seems like a
significant advantage to the D7, especially in very bright light or with
fast action.
D7 max shutter time = 4 sec, E10 = 2. Since both can be bulbed to 30
seconds, does this matter?
D7 metering has 300 segment metering, E10 has "ESP Digital". My F5 has
1005 segments so naturally I like many segments. How does ESP compare
to 300 segment? Which camera has better metering (and I am used to F5
accuracy)?
D7 has +-2EV +-1/3 exposure adjustment, E10 has +-3EV +-1/3. Can't you
just adjust time or aperture to make this point mute?
D7 has 3 image bracketing in .3, .5, or 1.0 EV steps. E10 has .3, .7,
1.0. With accurate metering, I never use 1.0. Wouldn't 2 small steps
(.3 and .5) be better than one small and a medium (.3 and .7). Very
small real difference?
D7 can also bracket on color saturation and contrast. I don't see this
feature on the E10. Is this better done in software later?
D7 has auto, custom, daylight, tungsten, fluorescent and cloudy white
balance, E10 has "One-Touch" WB. Can I just carry around a white sheet of
paper to set the white balance with the E10? Do the D7 presets work well?
D7 shoots 1.1 FPS for 4 images, E10 shoots 3 FPS. This seems like a big
advantage for the E10 (my F5 shoots 8 FPS). I have also read that the D7
autofocus is slow. It seems as though the slow continuous shooting rate
and slow AF are 2 of the least desirable features in the D7.
How fast are the relative auto focus rates of the D7 and E10. I am used
to my F5 snapping nearly instantaneously into perfect focus. Murray Z,
today, found the D7 unusable for this slowness. Is this a killer?
How do the LED displays compare?
D7 = 603 g, E10 = 1050 g. The one think I least like about the F5 is
that it feels like I am toting a bowling ball while mountain climbing
with it. This seems like a significant, ergonomic advantage to the D7.
D7 = battery hog, E10 = less hoggish. I have read horror stories of 75
minutes battery life with the D7 and a 1 GB drive. Is the E10
significantly less voracious?
How do the image viewer utilities compare?
How do the flashes and add on lenses compare?
I have heard horror stories about the reliability of 1 GB microdrives.
Numerous people have recommended that I buy 3, 256+ MB, CF cards and
rest easier. I sure would like to shoot 72 TIFs at once!
The reviewer in http://www.dpreview.com/reviews/minoltadimage7/page21.asp
(Jul 9 2001) rates the D7 as Recommended Prosumer but lists the E10
(Jan 16, 2001) as Highly Recommended Professional. Have 6 months of
digicam evolution raised the bar to make the D7 meet a higher standard?
What else have I missed?
Thank you,
BrianP
--BrianP