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Compared to...

Studio scene comparison (higher sensitivities)

We've already looked in detail at the EOS 7D's high ISO performance in our the noise section of this review; here we're just taking a quick look at how it compares to the 50D, D300S and K-7 (at their default settings) when shooting our new studio setup at higher ISO settings - particularly in the shadow areas.

ISO 800

Canon EOS 7D
Canon EOS 50D
Nikon D300S
Pentax K7

ISO 1600

Canon EOS 7D
Canon EOS 50D
Nikon D300S
Pentax K7

ISO 3200

Canon EOS 7D
Canon EOS 50D
Nikon D300S
Pentax K7

ISO 6400

Canon EOS 7D
Canon EOS 50D
Nikon D300S
Pentax K7

ISO 12800

Canon EOS 7D
Canon EOS 50D

From ISO 1600 upwards all contenders are clearly starting to battle the noise. Both Canons use a slightly more aggressive approach to chroma noise reduction than the Nikon D300S which results in the removal of a little more texture. This is more obvious on the EOS 50D than on the 7D. All in all the D300S and EOS 7D deliver at higher ISOs the cleanest image and the best balance between noise reduction and loss of luminance. Which one you prefer is a matter of personal taste. The 50D has to deal with more noise to start with, which results in more loss of fine texture and a generally softer image. At the very highest ISO settings it also produces visibly more chroma and luminance noise than the 7D.

At higher sensitivities the K-7 follows at some distance behind the pack producing visibly more noise and noise reduction artifacts in its JPEG output. However, it's worth mentioning that these sample shots have been taken at each camera's default settings; all cameras offer control over the amount of noise reduction applied.

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Comments

Total comments: 16
BobFoster

I think there was a lot of cutting and pasting in the review. They referred to the 15mp image files and the 18-55 kit lens when they meant the 18-135 kit lens as shown in the product photos and referred to in the intro.

1 upvote
DanK♂ FP6900

Test

Comment edited 2 minutes after posting
0 upvotes
reanim888

I think that initially looking at the Canon 7D MK II’s specifications they might seem conservative, but as with the EOS 5D Mark III and the 1D X updates to these models were refined, with well measured features that met the needs of photographer in quality and reliability, rather than boasting headline hitting new technological advancements.

1 upvote
PolarbearsRme

I love this camera/disappointed in Canon/customer support/service. The 1st 7d I purchased had a pixel issue. Seems to be notorious in Canon lenses. My 1st PowerShot S2 IS had a pixel issue. I didn't realize was present until camera was out of warranty-had to fight like a dog to get them to replace it. My 7d SAME issue, issue found after first test shots I took in the store downloaded! Didn't want the store to send it back only to send a "fixed lens" I returned it, bought anothernew 7d, but still a problem. Once again found a mo after warranty when a little bracket inside the lens was detached from inside, only 1 screw was holding it in place, there was supposed to be 2 this bracket keeps the extension within the lens. A quality control issue that went unnoticed during manufacturing according to the camera guy that had to fix it but it didn't matter the damage to the focus computer chip inside had already been damaged & Canon refuses to do a thing about it par for the course.

0 upvotes
Joewho

I've just switched from Nikon to Canon and am completely lost, I shoot birds in flight a lot and cannot get my head around how to engage burst on the 7D, can't get built in flash to "raise it's ugly head" also how to change menu settings. Wish Canon had stuck to more universal icons and menu.
Despite all that was very impressed with fast focus on few single shots that I took
Could any one please help?

0 upvotes
Phil Hol

If you have a filter fitted to protect the lens try shooting without. After buying my 100-400 lens I returned to the shop after finding my images soft using a 7D. They tested my lens with a second one they had in the shop and agreed the first lens was faulty. When I got the second lens home I found it as poor as the first until I realized the second lens tested had not had a filter fitted when tested in the shop and I had transfered my filter to the second lens when I got home.
Conclusion: I only use filters for effects and I have remove all my "protective filters" from my L lenses. Why spend hundreds of pounds on lenses just to add a piece of cheap glass on the front.

0 upvotes
Girish Madpuwar

I am 7D user and have noticed that my images are considerably soft. I mostly use canon 100-400L lens. Initially I thought that its problem with the way I use camera. I tried all possible things. Searched lot and found many discussion about AF problem with 7D. Can someone share their experience?
It seems 7D AF is not consistent although manual focus gives considerably crisp and sharp image.

Comment edited 45 seconds after posting
0 upvotes
Patcheye

I'm a wheelchair user and have gone for the 7D because of the increase in range when using a shorter lens over full frame which means though I often cannot get close I often achieve a useable image.

Live on the coast so to avoid problems re dust on the sensor from the beach I purchased a second one a few months back which says, I think, just how pleased I am with the product. Re low iso and noise, possibly because of high light levels from sea reflection and living in a flat open area I personally find no problems but using 2.8 lenses helps. Not professional but have had people use my stuff on their websites - so for my needs the 7D works well - Oh, and if like me you have poor dexterity you'll find the raised buttons really helpful even when wearing gloves.

Comment edited 1 minute after posting
0 upvotes
Ajaykdelhi

I have a 70D, am getting a used 7D at $ 800 next week, will provide a comprehensive review after that

0 upvotes
TahoeJohn

My Review of the Canon 7d as the owner of one for 1yr is this.I shoot Professionally and have used the 7d for just about 1yr.It is a bit bigger,heavier than my other EOS Canon's.Picture quality is top of the line.Video quality is top of the line.The Grain Factor when using the ISO at a higher number is compensated by a setting in the Menu so no problem.At 8fps continuous it stands above the others.Weather proof as well (Body only).Recently my Canon 7d was knocked over while mounted atop a 6ft tripod landing on solid asphalt.A little scratch on the body was all the damage it received.Though bigger and heavier the construction,function,image quality of this Camera is incredible.I shoot Landscape,Portrait,sports(MMA Fights) and everything in between.Canon went above and beyond with this model.A+ is the grade I give for this one.

0 upvotes
Shashank90

Which one is a better model 70d or 7d , I have read numerous reviews and seen plenty of videos, even though 70d is a much newer version I would like to know from some one who has used them side by side.

0 upvotes
Jostian

I think both are great, depends on your needs, the 7D is like a tank, the build quality is incredible, its AF is phenomenal (a cut above the 70D in terms of customization options), the 70D has slight advantage 2/3 of a stop at higher iso's, has wifi and touchscreen, the 7D has bigger and better OVF, and the 70D have awesome video capabilities. I played with both and went for the 7D (easy choice), the 70D felt like a toy and I didnt like the plasticky feel (compared to the 7D). Bit both are great, you'll enjoy either depending on your needs.

0 upvotes
EhXsan

what is max usable ISO on canon 7d?

1 upvote
PhotobyCarlos

www.photobycarlos.com all my pictures with 7d

2 upvotes
DreamRunnerPhotography

Checked your photos at photobycarlos.com. Really it was awesome :) Finally I decided to go for 7D after saw your website. Tnx !!!
please suggest me some good lenses which are more better for portrait & landscape shooting

0 upvotes
gjpuk

For potraits i use 5omm prime canon 1.8mm
for landscapes a sigma 10-20mm

0 upvotes
Total comments: 16