Posted by admin in
MOD Video Converter on 08 31st, 2010
With the announcement of the EOS Rebel T1i / 500D, Canon was clearly putting one camera on notice, the Nikon D90. With 15.1 megpixels, higher ISO, and the ability to shoot 1080p video, the Canon clearly looks to have the upper hand over the D90. But a closer looks at the specifications of the cameras reveal the Nikon D90 to still be a fine camera, perhaps even a camera better suited to the more discerning photographer. The Nikon D90 is faster, with better build quality, and features a top-side LCD. On paper the Canon EOS 500D might appear to have an edge in ISO, but real-life results may favor the Nikon D90. The D90’s viewfinder is bigger and brighter than the 500D, and while it may not have the ability to shoot 1080p video, the 500D technically doesn’t either due to the 20 fps (meaning most users may opt to shoot video in 720p mode).
There’s likely another factor though, that will influence most consumers, and that’s the respective pricing of the two cameras. Body only, the Canon EOS 500D is $100 cheaper, and for the same price as the body only Nikon D90, Canon offers a kit with the 18-55mm IS lens. For a camera nearly as good as the D90 and the promise of higher resolution image files, it may be to good to pass up.
To find out more about just how the two cameras compare, we’ve compiled a comparative look of some of the more key specifications below. As you’ll see they’re quite close, but one thing’s clear: Canon has offered a very competitive camera at a compelling price.
Front View

Rear

Sensor
|
pixels
|
size
|
cleaning
|
Canon EOS T1i/ 500D
|
15.1 million effective pixels |
22.3 x 14.9 mm CMOS sensor |
- Low-pass filter vibration at power-on
- Anti-static coating on sensor surfaces
|
Nikon D90
|
12.3 million effective pixels |
23.6 x 15.8 mm CMOS |
Image Sensor Cleaning |
File Sizes/File Formats/Video
|
image size
|
formats
|
Video
|
Canon EOS T1i/ 500D
|
- 4752 x 3168
- 3456 x 2304
- 2353 x 1568
|
- RAW (.CR2 14-bit )
- RAW (.CR2 14-bit ) + JPEG Large/Fine
- JPEG (EXIF 2.21) – Fine, Normal
|
- 1920 x 1080 (1080P, 16:9) @ 20 fps
- 1280 x 720 (720P, 16:9) @ 30 fps
- 640 x 480 (4:3) @ 30 fps
- Quicktime MOV format (H.264 video,linear PCM audio)
- Up to 29 min 59 sec (or max file size 4 GB)
|
Nikon D90
|
- 4,288 x 2,848
- 3,216 x 2,136
- 2,144 x 1,424
|
- NEF (compressed RAW)
- JPEG:Fine (1:4),normal (1:8),or basic (1:16) compression
- NEF (RAW) + JPEG
|
- 1280 x 720 (720P, 16:9) @ 24 fps
- 640 x 424 (4:3) @ 24 fps
- 320 x 216 @ 24 fps
- AVI (Motion-JPEG) format (Motion-JPEG Audio Monaural on/off selection)
- 1280×720/ 5 minutes, others 20 minutes
|
Processing/AF Points/AF Modes
|
Processing
|
AF Points
|
AF Modes
|
Canon EOS T1i/ 500D
|
DIGIC IV |
9-point CMOS sensor |
- AI Focus
- One Shot
- AI Servo
|
Nikon D90
|
EXPEED |
11 focus points (1 cross-type sensors) |
- Single point AF
- Dynamic Area AF
- Automatic-area AF
- 3D Tracking AF (11 points)
|
Viewfinder/Display
|
Viewfinder
|
LCD Size
|
LCD Resolution
|
Canon EOS T1i/ 500D
|
- 95% frame coverage
- Magnification: 0.87x
|
3″ TFT LCD |
- 920,000 dots
- 170° viewing angle
|
Nikon D90
|
- 96% frame coverage
- Magnification: 0.94x
|
3″ TFT LCD |
- 920,000 dots
- 170° viewing angle
|
FPS/ISO/Live View
|
FPS
|
ISO
|
Live View
|
Canon EOS T1i/ 500D
|
3.4 fps |
100-12800 |
- 100% frame coverage (30 fps display rate)
- Real-time evaluative metering using CMOS image sensor
- Best view or exposure simulation
- Grid optional (thirds)
- Magnify optional (5x or 10x at AF point)
- Optional Auto-focus with mirror-down / mirror-up sequence
- Optional Face Detect
- Two modes; normal and quieter
- Remote live view using EOS Utility
|
Nikon D90
|
4.5 fps |
100-6400 |
- Contrast-detect AF anywhere in frame
- Face priority, wide area, normal area
|
Dimensions/Weight/Price
|
Dimensions
|
Weight
|
Price
|
Canon EOS T1i/ 500D
|
5.1×3.8×2.4in(129×98×62mm) |
Weight: 16.9 oz |
|
Nikon D90
|
5.2×4.1×3.0in(132×103×77mm) |
Weight: 25.2 oz(713 g) |
|
For a direct image quality comparison of the 2 cameras, head no further than Imaging Resource’s invaluable “Comparometer”. To my eye, the Nikon D90 might have a slight edge at higher ISO due to its ability to maintain detail (Canon smudging more detail in order to surpress noise), though really, both cameras are performing at a level at or beyond what the enthusiast photographer might demand.
Source from:http://www.neutralday.com/canon-eos-rebel-t1i-500d-vs-nikon-d90-prosumer-battle/