Camera Rocket Review Our evaluation of Kiss Digital X3 vs 600D

Image Quality

RAW image quality independent of lens

DxOMark Low light, DxOMark Color depth and DxOMark Dynamic range


How fast and easily does the camera nail focus

Focus lag


How much delay is there between you and your photo?

Focus lag, continuous shooting and Startup delay


What do the experts think?

Reviews from,,, and 1 more

No winner declared

Too close to call

Benchmarks Real world tests of EOS Kiss Digital X3 vs 600D

Low light image quality Highest ISO setting that still achieves great image quality

EOS 600D
793 ISO

Resolution Results from photos of standard resolution charts

EOS 600D
2,500 LPH

Focus lag Delay between fully pressing shutter to image capture

Shutter lag Delay to take a photo when prefocused

Startup delay Delay from power on to first photo

EOS 600D
1,500 ms

Continuous shooting Delay between fully pressing shutter to image capture

EOS 600D
3.7 fps

Features Key features of the EOS Kiss Digital X3  vs 600D 

Megapixels Maximum resolution images are captured at

EOS 600D
17.9 MP

Max ISO Maximum light sensitivity of the sensor

EOS Kiss Digital X3
12,800 ISO
EOS 600D
12,800 ISO

Screen size Larger screens make it easier to preview and review photos

Viewfinder size Large viewfinders are brighter and more comfortable to use

Pixel size How much area of the sensor is dedicated to each pixel

EOS Kiss Digital X3
22.1 microns
EOS 600D
18.5 microns

Reviews Word on the street

EOS Kiss Digital X3  vs 600D 

Overall the video shooting isn't as seamlessly integrated as it is on the 7D - you still have to select a separate mode to engage video shooting for one thing.
EOS 600D

The new 15 megapixel CMOS sensor and expanded ISO range thankfully haven't compromised image quality in any way, quite the opposite in fact.
EOS Kiss Digital X3

The image quality is quite printable at 1600 ISO, which is about what you need for good indoor no-flash photography.
EOS Kiss Digital X3

Photos remain sharp with few artifacts as high as ISO 1,600-by the numbers as high as ISO 3,200-though sharp-eyed photographers will probably want to max out at ISO 400 for the cleanest photos.
EOS Kiss Digital X3


8.3 Out of 10
8.3 Out of 10

Specifications Full list of technical specs


EOS Kiss Digital X3  vs
Megapixels 15.1 MP 17.9 MP
Resolution 4752 x 3168 5184 x 3456
Area 22.3 x 14.9 mm 22.3 x 14.9 mm
Crop factor 1.6x 1.6x
Pixel size 22.1 microns 18.5 microns
Light sensitivity 100 ISO to 3,200 ISO 100 ISO to 6,400 ISO
Light sensitivity (Boost) 3,200 ISO to 12,800 ISO 6,400 ISO to 12,800 ISO
Tested vertical resolution 2,000 LPH 2,500 LPH
Tested horizontal resolution 2,000 LPH 2,500 LPH

focus system

Type Contrast detection Phase detection


Min 30 s 30 s
Max 1/4000 s 1/4000 s

form factor

Size 129 x 98 x 62 mm 133.1 x 99.5 x 79.7 mm
Thickness 62 mm 79.7 mm
Weight 520 g 570 g
Is weather sealed No No


Includes a GPS No No
Supports HDR No No
Automatic panorama No No
Create realistic 3D images No No
Image stabilization


EOS Kiss Digital X3  vs
Video 1920 x 1080 @ 20 fps 1920 x 1080 @ 30 fps
Shoots video in 24p No Yes
Shoots high speed video No No


Size 3" 3"
Resolution 920 k dots 1,040 k dots
Has a touch screen No No
Has a flip out screen No Yes
Supports live view Yes Yes


Viewfinder mirror Opaque Opaque
Viewfinder Yes Yes
Type Pentamirror Pentamirror
Coverage 95% 95%
Magnification 0.87x 0.85x
Viewfinder size 0.54x 0.53x


Max continuous shooting 3.4 fps 3.7 fps
Battery life 400 440
Continuous shooting
3.7 fps, JPEG
3.4 fps, JPEG
Focus lag 159 ms 283 ms
Shutter lag 89 ms 87 ms
Startup delay 300 ms 1,500 ms
Canon EOS Kiss Digital X3
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Canon EOS 600D
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