Updated (May, 2012): Compare the Canon EOS Digital Rebel XS vs Pentax K-30

Pentax K20D vs Canon EOS Digital Rebel XS

Winner
Pentax K20D

53

Canon EOS Digital Rebel XS

39

Runner-up

Reasons to buy the Pentax K20D

Great color depth
Color depth
22.9 bits
Large viewfinder
Viewfinder size
0.62x
Image stabilization
Image stabilization
Sensor shift
Weather sealed
Weather sealed
Shoot in extreme weather
 

Reasons to buy the Canon EOS Digital Rebel XS

Startup delay
Almost no delay when powering up
300 ms startup delay
Shutter lag
Barely any delay taking photos
164 ms shutter lag
Size
Really small
Prosumer size 126x98x65 mm
Thickness
Thin
2.6"

galleries

Explore our gallery of 4 sample photos taken by the Canon EOS Digital Rebel XS. Explore our gallery of 50 sample photos taken by the Pentax K20D.

differences

Advantages of the Canon Rebel XS

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Lens availability
Significantly more lenses available
197 lenses vs 109 lenses
Help
More than 80% more lenses available
Low light performance
Lower noise at high ISO
719 ISO vs 639 ISO
Help
The Rebel XS has a slight edge (0.2 f-stops) in low noise, high ISO performance
Size
Significantly smaller
126x98x65 mm vs 142x101x70 mm
Help
More than 20% smaller
Weight
Much lighter
502 g vs 800 g
Help
Around 40% lighter
Lowest price
Much cheaper
$399.00 vs $860.00
Help
The best price we've seen is $461 cheaper (2.2x less)
Thickness
Significantly thinner
2.6" vs 2.8"
Help
Around 10% thinner
Startup delay
Slightly less startup delay
300 ms vs 400 ms
Help
Around 30% less delay when turning on
Shutter lag
Slightly less shutter lag
164 ms vs 174 ms
Help
Around 10% less delay when taking photos
Canon EOS Digital Rebel XS Learn more about
the Canon Rebel XS

Advantages of the Pentax K20D

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Autofocus
Faster autofocus
Phase detection vs Contrast detection
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Catch candid moments easily
Viewfinder size
Much larger viewfinder
0.62x vs 0.50x
Help
More than 50% larger viewfinder
Screen size
Significantly larger screen
2.7" vs 2.5"
Help
Around 10% larger screen
Image stabilization
Image stabilization
Sensor shift vs None
Help
Helps eliminate blur caused by small camera movements
Color depth
Better color depth
22.9 bits vs 22 bits
Help
Distinguishes 0.9 more bits of color
Weather sealed
Weather sealed
Yes vs No
Help
Sealed to shoot in the rain
True resolution
Significantly higher true resolution
14.5 MP vs 10.1 MP
Help
Capture more than 40% more detail in your photos
Overall image quality
Better image quality
65.0 vs 62.0
Help
Almost the same
Viewfinder
Has a pentaprism viewfinder
Pentaprism vs Pentamirror
Help
Pentaprism viewfinders are typically brighter
Dynamic range
More dynamic range
11.1 EV vs 10.9 EV
Help
0.2 f-stops more dynamic range
Light sensitivity (boost)
Has boost ISO
6,400 ISO vs None
Help
Allows taking photos in darker situations, often at the cost of additional noise in the image
Battery life
Slightly longer battery life
530 shots vs 500 shots
Help
Around 10% more shots per battery charge
Pentax K20D Learn more about
the Pentax K20D
vs

recommendations

Which camera do we recommend? Relative to the best recent entry-level DSLRs, and ignoring price

Snapsort Recommends
Canon EOS Digital Rebel XS Canon EOS Digital Rebel XS 39
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        53 Pentax K20D Pentax K20D
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              similarities

              Compared to recent entry-level DSLRs

              Common Strengths
              Shutter lag Minimal shutter lag Help
              Rebel XS164 ms
              K20D174 ms
              Startup delay Minimal startup delay Help
              Rebel XS300 ms
              K20D400 ms
              Thickness Thin Help
              Rebel XS2.6"
              K20D2.8"
              Common Weaknesses
              Movie format Do not shoot movies Help
              No movies
              Fastest shutter speed Slow max shutter speed Help
              1/4000 of a second
              Autofocus No video autofocus Help
              Manual focus only
              Light sensitivity (boost) One has boost ISO Help
              Rebel XSNone
              K20D6,400 ISO
              HDR Neither has in-camera HDR Help
              You could do HDR manually
              Storage slots Fewer storage slots Help
              1
              Viewfinder coverage Below average viewfinder coverage Help
              95%
              Continuous shooting Slow continuous shooting Help
              3 fps
              Screen resolution Low resolution screens Help
              230k dots
              True resolution Capture low resolution images Help
              Rebel XS10.1 MP
              K20D14.5 MP
              Screen size Very small screens Help
              Rebel XS2.5"
              K20D2.7"
              Dynamic range Poor dynamic range Help
              Rebel XS10.9 EV
              K20D11.1 EV
              Light sensitivity Poor maximum light sensitivity Help
              Rebel XS1,600 ISO
              K20D3,200 ISO
              Screen flips out No flip-out screens Help
              Less flexible
              Touch screen No touchscreens Help
              More buttons
              Battery life Few shots per battery charge Help
              Rebel XS500 shots
              K20D530 shots
              Overall image quality Low image quality Help
              Rebel XS62.0
              K20D65.0
              Low light performance Above average noise at high ISO Help
              Rebel XS719 ISO
              K20D639 ISO

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Canon EOS Rebel T5

              Canon EOS Rebel T5

              Entry-level DSLR

              $499 body only

              $399 - $400 with 18-55mm lens

              Movie format Records higher quality movies
              Screen size Has a much larger screen
              Thickness Is thicker
              Sensor cleaning Lacks a self cleaning sensor
              Nikon D3100

              Nikon D3100

              Entry-level DSLR

              $222 body only

              $355 with 18-55mm lens

              Low light performance Is slightly less noisy at high ISO
              Movie format Records higher quality movies
              Thickness Is thicker
              Size Is slightly larger
              Canon EOS Rebel T1i

              Canon Rebel T1i

              Entry-level DSLR

              $825 body only

              Movie format Records higher quality movies
              Dynamic range Has slightly wider dynamic range
              Lowest price Is much more expensive
              Cross type focus points Has slightly fewer cross-type focus points
              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $279 - $557 body only

              $349 - $447 with 18-55mm lens

              Low light performance Is significantly less noisy at high ISO
              Overall image quality Has significantly better image quality
              Thickness Is thicker
              Size Is slightly larger
              Canon EOS 40D

              Canon EOS 40D

              Pro DSLR

              $700 body only

              $1,639 with 28-135mm lens

              Screen size Has a much larger screen
              Continuous shooting Shoots faster continuously
              Lowest price Is significantly more expensive
              Thickness Is thicker
              Nikon D3300

              Nikon D3300

              Entry-level DSLR

              $420 - $497 with 18-55mm lens

              Low light performance Is much less noisy at high ISO
              Overall image quality Has significantly better image quality
              Thickness Is thicker
              Size Is slightly larger
              Canon EOS 7D

              Canon EOS 7D

              Pro DSLR

              $749 - $857 body only

              $849 - $1,562 with 28-135mm lens

              Low light performance Is slightly less noisy at high ISO
              Movie format Records higher quality movies
              Lowest price Is significantly more expensive
              Thickness Is thicker

              Canon EOS Digital Rebel XS Competitors

              Advantages

              Disadvantages

              Canon Rebel T3

              Canon Rebel T3

              Entry-level DSLR

              $339 body only

              $429 with 18-55mm lens

              Movie format Shoots movies
              Autofocus Faster autofocus
              Shutter lag Much more shutter lag
              Color depth Worse color depth
              Canon EOS Digital Rebel XSi

              Canon EOS Digital Rebel XSi

              Entry-level DSLR

              $845 body only

              $725 with 18-55mm lens

              Screen size Much larger screen
              Autofocus Faster autofocus
              Color depth Worse color depth
              Low light performance Slightly more noise at high ISO
              Canon EOS Digital Rebel XTi

              Canon EOS Digital Rebel XTi

              Entry-level DSLR

              $1,000 body only

              $1,600 with 17-85mm lens

              Color depth Better color depth
              Dynamic range More dynamic range
              Live view No live view
              Startup delay Much more startup delay
              Canon Rebel T3i

              Canon Rebel T3i

              Entry-level DSLR

              $612 with 75-300mm lens

              Movie format Shoots movies
              Screen resolution Much higher resolution screen
              Startup delay Much more startup delay
              Shutter lag Significantly more shutter lag
              Canon Rebel T5i

              Canon Rebel T5i

              Entry-level DSLR

              $649 - $650 body only

              $620 - $700 with 18-55mm lens

              Movie format Shoots movies
              Screen resolution Much higher resolution screen
              Color depth Worse color depth
              Shutter lag Significantly more shutter lag

              Pentax K20D Competitors

              Advantages

              Disadvantages

              Pentax K-7

              Pentax K-7

              Entry-level DSLR

              $599 body only

              $1,229 with 18-55mm lens

              Movie format Shoots movies
              Screen resolution Much higher resolution screen
              Low light performance More noise at high ISO
              Overall image quality Worse image quality
              Pentax K-30

              Pentax K-30

              Entry-level DSLR

              $376 body only

              $358 with 18-55mm lens

              Movie format Shoots movies
              Low light performance Significantly lower noise at high ISO
              Startup delay Significantly more startup delay
              Battery life Shorter battery life
              Pentax K10D

              Pentax K10D

              Entry-level DSLR

              $700 body only

              Dynamic range More dynamic range
              Overall image quality Slightly better image quality
              Live view No live view
              Screen size Significantly smaller screen
              Pentax K-x

              Pentax K-x

              Entry-level DSLR

              $500 with 18-55mm lens

              Movie format Shoots movies
              Dynamic range More dynamic range
              Weather sealed No weather sealing
              Viewfinder size Significantly smaller viewfinder
              Pentax K-5

              Pentax K-5

              Entry-level DSLR

              $1,126 body only

              $816 with 18-55mm lens

              Movie format Shoots movies
              Low light performance Much lower noise at high ISO
              Startup delay More startup delay
              Viewfinder size Smaller viewfinder

              appearance

              Canon EOS Digital Rebel XS Pentax K20D
              Canon EOS Digital Rebel XS Pentax K20D
              Canon EOS Digital Rebel XS Pentax K20D

              discussion

              Canon EOS Digital Rebel XS
              EOS Digital Rebel XS
              Canon

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              Pentax K20D
              K20D
              Pentax

              Report a correction

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