Canon XSi: 12.2 Megapixels, Image Stabilized Lens, and Double Live View
by Wesley Fink on May 5, 2008 3:00 AM EST- Posted in
- Digital Camera
XSi Specifications
Here's a complete rundown of the features and specifications of the XSi. We'll cover the highlights on the next few pages.
Canon Rebel XSi (450D) | ||||||||||||
Type | Digital, single-lens reflex, AF/AE camera with built-in flash | |||||||||||
Recording Medium | SD memory card, SDHC memory card | |||||||||||
Image Format | 22.2mm x 14.8mm | |||||||||||
Compatible Lenses | Canon EF lenses (including EF-S lenses) (35mm-equivalent focal length is approx.1.6x the lens focal length) |
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Lens Mount | Canon EF mount | |||||||||||
Image Sensor | ||||||||||||
Type | High-sensitivity, high-resolution, large single-plate CMOS sensor | |||||||||||
Pixels | Effective pixels: Approx. 12.20 megapixels | |||||||||||
Total Pixels | Total pixels: Approx. 12.40 megapixels | |||||||||||
Aspect Ratio | 3:2 (Horizontal: Vertical) | |||||||||||
Color Filter System | RGB primary color filter | |||||||||||
Low-pass Filter | Located in front of the image sensor, non-removable | |||||||||||
Recording System | ||||||||||||
Recording Format | Design rule for Camera File System 2.0 | |||||||||||
Image Format | JPEG, RAW (14-bit Canon original) RAW+JPEG | |||||||||||
File Size | (1) Large/Fine: Approx. 4.3MB (4272 x 2848 pixels) (2) Large/Normal: Approx. 2.2MB (4272 x 2848 pixels) (3) Medium/Fine: Approx. 2.5MB (3088 x 2056 pixels) (4) Medium/Normal: Approx. 1.3MB (3088 x 2056 pixels) (5) Small/Fine: Approx. 1.6MB (2256 x 1504 pixels) (6) Small/Normal: Approx. 0.8MB (2256 x 1504 pixels) (7) RAW: Approx. 15.3 MB (4272 x 2848 pixels) Exact file sizes depend on the subject, ISO speed, Picture Style, etc. |
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White Balance | ||||||||||||
Settings | Auto, Daylight, Shade, Cloudy, Tungsten, White Fluorescent Light, Flash, Custom | |||||||||||
Color Temperature Compensation | White balance correction: +/-9 stops in full-stop increments White balance bracketing: +/-3 stops in full-stop increments Blue/amber direction or magenta/green direction possible |
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Viewfinder | ||||||||||||
Type | Eye-level pentamirror | |||||||||||
Coverage | Vertical/Horizontal approx. 95% | |||||||||||
Magnification | Approx. 0.87x (-1m with 50mm lens at infinity) | |||||||||||
Eyepoint | Approx. 19mm (from eyepiece lens center) | |||||||||||
Dioptric Adjustment Correction | -3.0 to +1.0 diopter | |||||||||||
Mirror | Quick-return half mirror (Transmission: reflection ratio of 40:60, no mirror cut-off with EF600mm f/4L IS USM or shorter lenses) | |||||||||||
Viewfinder Information | AF information (AF points, focus confirmation light), exposure information (shutter speed, aperture, AE lock, exposure level, ISO speed, exposure warning), flash information (flash ready, high-speed sync, FE lock, flash exposure compensation), monochrome shooting, white balance correction, maximum burst, SD memory card information | |||||||||||
Depth-of-Field Preview | Enabled with depth-of-field preview button | |||||||||||
Autofocus | ||||||||||||
Type | TTL secondary image-registration, phase detection | |||||||||||
AF Points | 9 AF points | |||||||||||
AF Working Range | EV -0.5-18 (at 73F/23C, ISO 100) | |||||||||||
Focusing Modes | One-Shot AF, AI Servo AF, AI Focus AF, Manual focusing (MF) | |||||||||||
AF Point Selection | Automatic selection, manual selection | |||||||||||
Selected AF Point Display | Superimposed in viewfinder and indicated on LCD monitor | |||||||||||
AF-assist Beam | Small series of flashes fired by built-in flash Effective range: Approx. 4.0m/13.1 ft. at center, approx. 3.5m/11.5 ft. at periphery |
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Exposure Control | ||||||||||||
Metering Modes | 35-zone TTL full-aperture metering:
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Metering Range | EV 1-20 (at 73F/23C with EF50mm f/1.4 USM lens, ISO 100) | |||||||||||
Exposure Control Systems | Program AE (Full Auto, Portrait, Landscape, Close-up, Sports, Night Portrait, Flash Off, Program), shutter-priority AE, aperture-priority AE, depth-of-field AE, manual exposure, E-TTL II autoflash | |||||||||||
ISO Speed Range | Basic Zone modes: ISO 100-800 set automatically Creative Zone modes: ISO 100-1600 (in 1-stop increments), Auto |
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Exposure Compensation | Manual: +/-2 stops in 1/3- or 1/2-stop increments (can be combined with AEB) AEB: +/-2 stops in 1/3- or 1/2-stop increments |
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AE Lock | Automatic: When focus achieved with evaluative metering and One-Shot AF Manual: By AE lock button |
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Shutter | ||||||||||||
Type | Electronically-controlled, focal-plane shutter | |||||||||||
Shutter Speeds | 1/4000 sec. to 1/60 sec., X-sync at 1/200 sec. 1/4000 sec. to 30 sec., bulb (Total shutter speed range. Available range varies by shooting mode.) |
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Shutter Release | Soft-touch electromagnetic release | |||||||||||
Self-timer | 10-sec. or 2-sec. delay or 10-sec. delay plus continuous shooting | |||||||||||
Remote Control | Remote Switch RS-60E3 Remote Controller RC-1/RC-5 |
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Built-in Flash | ||||||||||||
Type | Retractable, auto pop-up flash | |||||||||||
Guide Number | 13/43 (ISO 100, in meters/feet) | |||||||||||
Recycling Time | Approx. 3 sec. | |||||||||||
Flash-ready Indicator | Flash-ready icon lights in viewfinder | |||||||||||
Flash Coverage | 17mm lens angle of view | |||||||||||
Flash Exposure Compensation | +/-2 stops in 1/3- or 1/2-stop increments | |||||||||||
External Flash | E-TTL II autoflash with EX Series Speedlites | |||||||||||
PC Terminal | N/A | |||||||||||
Drive System | ||||||||||||
Continuous Shooting Speed | Max. approx. 3.5 shots/sec. (single shots possible) | |||||||||||
Max. Burst During Continuous Shooting | JPEG (Large/Fine): Approx. 53, RAW: Approx. 6 RAW+JPEG (Large/Fine): Approx. 4 Based on Canon's testing standards with a 2GB SD memory card, ISO 100, and Standard Picture Style Varies depending on the subject, SD memory card brand, image-recording quality, etc. |
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LCD Monitor | ||||||||||||
Type | TFT color liquid-crystal monitor | |||||||||||
Screen Monitor size | 3.0 in. | |||||||||||
Pixels | Approx. 230,000 pixels | |||||||||||
Coverage | Approx. 100% | |||||||||||
Brightness Control | 7 levels provided | |||||||||||
Playback | ||||||||||||
Image Display Format | Single image, Single image + Image-recording quality, shooting information, histogram, 4- or 9-image index, magnified view (approx. 1.5x-10x), rotated image, image jump (by 1/10/100 images, or shooting date) | |||||||||||
Highlight Alert | Provided (Overexposed highlights blink) | |||||||||||
Image Protection and Erase | ||||||||||||
Protection | Single images can be erase-protected or not | |||||||||||
Erase | Single image, check-marked images, or all images in the card can be erased (except protected images) at one time | |||||||||||
Direct Printing from the Camera | Enabled with the Print/Share button | |||||||||||
Compatible Printers | PictBridge-compatible printers | |||||||||||
Power Source | ||||||||||||
Battery | Battery Pack LP-E5 (Quantity 1) AC power can be supplied via AC Adapter Kit ACK-E5 With Battery Grip BG-E5, size-AA batteries can be used |
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Number of Shots |
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Battery Life | The above figures apply with a fully-charged Battery Pack LP-E5 The figures above are based on CIPA (Camera & Imaging Products Association) testing standards |
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Battery Check | Automatic | |||||||||||
Power Saving | Provided. Power turns off after 30 sec., 1, 2, 4, 8, or 15 min. | |||||||||||
Back-up Battery | Built-in secondary battery | |||||||||||
Dimensions and Weight | ||||||||||||
Dimensions (W x H x D) | Approx. 5.1 x 3.8 x 2.4 in./128.8 x 97.5 x 61.9mm | |||||||||||
Weight | Approx. 16.8 oz./ 475g (body only) | |||||||||||
Working Conditions | ||||||||||||
Working Temperature Range | 32-104F/0-40C | |||||||||||
Working Humidity Range | 85% or less |
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56 Comments
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meanjean - Wednesday, September 3, 2008 - link
Anyone had trouble with memory cards not recording pictures because of being dislodged from contact points for some reason?thepieces - Saturday, May 10, 2008 - link
Cool review, but the samples are horrible. A little more effort than images from your back yard please :) Half of which are out of focusMidwayman - Friday, May 9, 2008 - link
"Early testing shows the new 18-55mm IS to be a superb lens with performance comparable to top-line Canon lenses."So you're saying the kit lens is up to L quality. Right.
Also that Nvidia test target you are using is really a pretty poor choice. Almost no fine detail. Noise is only have the story when comparing high iso. You also need to look at detail retention. The only thing that could possibly qualify is the TM. Alot of camera that appear to have low noise do it through destroying detail.
I know a couple other folks have mentioned the lighting. You're doing all this in a low light setting. What about outdoors? People take an awful lot of pictures outside. I know you complain about "studio lighting" but since you can't control outside conditions, at least you can bring the light level up to a reasonable level. For under a $100 you can pick up some work lights at home depot and a couple yards of white muslin to make a large softbox. Test shots are test shots and I'd rather see them at more normal exposures. (and then you can stop down to f8 to get max resolution)
m61376 - Friday, May 9, 2008 - link
I have been trying to decide between the D60 and the XSi for several days, reading everything I could find. The two stores I went to were very Nikon biased. This is one of the best comparative articles for a newbie to digital SLR, upgrading from a point and shoot.I appreciate the XSi comparison to the D60 rather than the D80. I think there are many people like me who are reticent to upgrade to the SLR's because of their size and the larger size and weight of the D80 and the like just take it out of consideration.
iamatrix - Friday, May 9, 2008 - link
Looking at samples from the D60 and Rebel, the D60 images at high ISO look better - better contrast, color rendition, and noise handeling. Canon suffers from high ISO chroma noise, which has been noted by dpreview time and time again, Nikon on the other hand has higher luminance noise. Chroma noise is much harder to deal with in the post processing stage and leaves a blotchy 'digital' look to high ISO images whereas the Nikon grain is more film like and easier to deal with using noise reduction software.Deadtrees - Thursday, May 8, 2008 - link
Though many reviewers and users have been complaining about Canon's yellowish WB under tungsten light, it is, in fact, Canon's policy to keep it that way.It's true that there're times when I want the pictures to look yellowish as it captures the mood of the scene such as in Cafe and restaurant. But at the same time, there're times when I want the pictures to look not yellowish at all.
Having said that, I understand where they're coming from and why they decide to keep it that way. However, it'd be much better if Canon, at least, gives two options in that situation: #1 for true to the eye, yellowish WB. #2 for absolute WB.
Sure, I get around with this 'problem' by having 3 slightly different tungten lighted gray card pictures in the memory card and using them accordingly. It pretty much solves the 'problem' but having that option built-in would be just better and eaiser.
I tried to find the link of the interview talking about this issue but failed. It was an interview done by a Japanese camera magazine with the president of Canon camera. If anyone has the link, providing would be more than greatful.
mikett - Wednesday, May 7, 2008 - link
I meant the shutterbox as the external construction is obvious.Wesley Fink - Wednesday, May 7, 2008 - link
Canon rates the 40D shutter for 100,000 actuations. We can not find a published spec for the XSi (450D) shutter, but it is presumably less than 100,000. The XSi shutter is more likely designed for 50,000 acttuations.punchkin - Wednesday, May 7, 2008 - link
You're talking out of your a**. There's no reason for such a claim.Wesley Fink - Thursday, May 8, 2008 - link
Actually there is a reason. As stated we could not find a spec for the rated shutter life of the XSi, but the 40D does have a specified rated life of 100,000. However a few other entry SLRs have a rated shutter life of 50,000 actuations, and we would expect the XSi to be competitive. That is an assumption and not a hard fact.The rated life for the Olympus E-3 is 150,000 shutter actuations and is specified, but many DSLRs do not specify a rated shutter life.