Canon’s new full-frame camera vs. RED’s resolution champion – that’s something for movie makers. A comparison concerning image details between the EOS 5D Mark III, the EOS 7D and the Scarlet-X done at cinema5d DSLR film forum by user Sebastian, which has also some interesting thoughts about the EOS 5D Mark III (from a film-maker’s point of view).
That means a full-frame sensor (5D3) vs an APS-C sensor (7D) vs a smaller than APS-C sensor (Scarlet-X), using a Canon zoom 24-105mm f/4.0 L (5D3), a Tokina 16-50mm f2.8 (7D) and a Contax Zeiss 28mm (Scarlet-X) – this was done to match the shots (but filmed sections are not 100% identical, not a real problem in my opinion).
The footage of the Scarlet-X was recorded @2k and scaled down to HD. Not only the 5D Mark III matches the Scarlet-X concerning image details, but there is also less noise.
Read the cinema5d forum post clicking here. The original files used for the comparison can be downloaded:
B&H has the EOS 5D Mark III with 24-105mm f/4L IS USM lens in stock now for $4,299.00, ships for free in the US (click here).
Next, there are a two good deals that expire by the end of the week (and will not be extended).
First, the instant double rebates on Canon lenses and speedlites (click here). The deal is offered for EOS 60D, 7D and 5D Mark II bodies with a lens of your choice. You choose a body, you associate a lens, and when you check out you get the double savings. Try it out clicking here or on the image above.
Next deal…
B&H is offering Canon a Rebel, 60D, 7D + Tele-Zoom/Dslr lens bundle rebate (click here). You choose a lens, then a body, and then you check out saving money. Try it out clicking here or on the image above.
The offerings are a real money-saver, but they all expire in a few days (end of week) and will not be extended.
More information about the cameras cited in this post:
EOS 7D sample pics & information: click here
EOS 5D Mark II sample pics & information: click here
EOS 5D Mark III sample pics & information: click here
18.0-megapixel CMOS Sensor and Dual DIGIC 4 Image Processors for high image quality and speed
Body only; lenses sold separately
Advanced HD movie mode with manual exposure control and selectable frame rates
Intelligent Viewfinder with 100 percent field of view; 19-point, all cross-type AF system equipped with dual diagonal cross-type sensors
Capture images to CF Card Type I and II, UDMA-compliant CF cards (not included)
UPDATE: prices are slightly higher now, around $1,324.
These are incredibly cool deals on eBay for the Canon EOS 7D body, and they come with free shipping if you live in the USA. The items are all brand new (not refurbished), boxed ecc, and are below $1,300, that’s around $300 less than normal price. Needless to say that I am only listing top rated, serious sellers. I found three that are really worth a look at. All have approx. 100 items in stock (even if they state “more than 10” – I checked it with the sellers), all are US based. And here are the great EOS 7D deals:
electronicsvalley for $1,293.82 ()
800photovideo for $1,293.86 (
bigvalueinc for $1,293.93 (
For sample pics, technical specifications and product description click here.
I found an interesting post on dpinterface with an in-depth image comparison between Canon’s G1 X and EOS 7D – two players in different leagues. Lets first see the basic tech specs for both cams:
The next chart illustrates the respective sensor sizes:
Credits: DPreview
Definitely gear aimed at different using-scenarios. Another thing to keep in mind is the difference in aspect ratio of the sensors (G1X 4:3, 7D 3:2). The lens used on the EOS 7D was the Canon EF 24-70 mm f2.8L USM. So we have a 14MP sensor against a 18MP one, which is also 27% larger than the one mounted on the Powershot G1 X. The comparison in summa:
Dynamic range: very close
Detail level: 7D clear winner (no wonder: bigger sensor, higher resolution, and – to some matter – an L lens)
High ISO noise: not really comparable since on the 7D noise reduction was disabled, which is not possible on the G1 X (NR set to standard). However, high ISO noise is very good on the G1 X. Would have been better to do this comparison using RAW files.
The conclusion:
The Canon PowerShot G1X actually produces image quality that is very close to that of the Canon EOS 7D; not identical but very similar. The Canon G1X produces photos with, overall, better out-of-the-camera sharpness but less color saturation and slightly less detail, though the difference isn’t really obvious unless you inspect really fine detail as shown in the examples above. Even that can be overcome by shooting in RAW or tweaking the camera’s settings to increase saturation and sharpness.
The PowerShot G1X definitely outperforms other prosumer models and compact cameras of its class thanks to its premium larger-than-average image sensor. If you want a relatively compact (though the camera will not fit in your pants pocket at all!) camera that delivers digital SLR or ILC level image quality without the hassle of something the size of an actual SLR, consider taking a look at the Canon PowerShot G1X.
Hold one, there is more. The same guys did also a comparison between the video modes of the Powershot G1 X and the EOS 7D. The Powershot G1 X comes with 1080 full HD, stereo recording, 24 fps (720p standard HD and VGA give you 30 fps). The EOS 7D comes with 1080 full HD, mono recording, 24 or 30 fps at 1080p. Ok, let’s go with the videos, first the one shot with the Powershot G1X.
Next, the video made with the EOS 7D (1080p at 30fps).
All in all, the Powershot G1 X doesn’t stay that much behind the EOS 7D. Read the post here.
To see all refurbished Powershot cameras click here. To see all refurbished DSLR cameras click here. To see all refurbished Lenses and Speedlites click here.
EDIT: I had word that you get an additional 10% discount and free shipping if using coupon code MRN318, though I have no idea how long the coupon can be used.
You may also want to check the box below for possible EOS 7D deals:
We have been notified by Adorama about some very interesting 7D deals. Use the coupon code S1234567 and be aware that the offer expires on February, 15. Don’t miss this opportunity.
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