Updated (October, 2012): Compare the Nikon D5200 vs Sony SLT-A37

Sony SLT-A37 vs Nikon D5100

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Sony SLT-A37

71

Nikon D5100

71

Tie

Reasons to buy the Sony SLT-A37

Large viewfinder
Viewfinder size
0.71x
Image stabilization
Image stabilization
Sensor shift
Rapid fire
Continuous shooting
7 fps
In-camera panoramas
Panorama
Stitches together multiple photos into a panorama
 

Reasons to buy the Nikon D5100

Low light performance
Low noise at high ISO
1,183 ISO
Overall image quality
Great image quality
80.0
Dynamic range
Wide dynamic range
13 EV
Screen resolution
High resolution screen
920k dots

galleries

Explore our gallery of 50 sample photos taken by the Nikon D5100. Explore our gallery of 50 sample photos taken by the Sony SLT-A37.

differences

Advantages of the Nikon D5100

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Low light performance
Significantly lower noise at high ISO
1,183 ISO vs 799 ISO
Help
The D5100 has a slight edge (0.6 f-stops) in low noise, high ISO performance
Screen resolution
Much higher resolution screen
920k dots vs 230k dots
Help
4x higher resolution screen
Screen size
Much larger screen
3.0" vs 2.6"
Help
Around 20% larger screen
Viewfinder
Has an optical viewfinder
Pentamirror vs Digital
Help
Optical viewfinders save battery life and are more detailed
Overall image quality
Better image quality
80.0 vs 75.0
Help
Around 10% better image quality
Lens availability
Significantly more lenses available
205 lenses vs 123 lenses
Help
Around 70% more lenses available
Startup delay
Less startup delay
500 ms vs 900 ms
Help
More than 40% less delay when turning on
Battery life
Longer battery life
660 shots vs 500 shots
Help
More than 30% more shots per battery charge
Thickness
Significantly thinner
3.1" vs 3.3"
Help
Around 10% thinner
Color depth
Better color depth
23.5 bits vs 23.3 bits
Help
Almost the same
Lowest price
Cheaper
$354.09 vs $459.63
Help
The best price we've seen is $106 cheaper (more than 20% less)
Nikon D5100 Learn more about
the Nikon D5100

Advantages of the Sony SLT-A37

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Viewfinder size
Much larger viewfinder
0.71x vs 0.51x
Help
More than 90% larger viewfinder
3D
Takes 3D photos
Yes vs No
Help
Combines multiple photos into a 3D image
Autofocus
Faster video autofocus
Phase detection vs Contrast detection
Help
Shoot videos without worrying about focus
Image stabilization
Image stabilization
Sensor shift vs None
Help
Helps eliminate blur caused by small camera movements
Continuous shooting
Shoots much faster
7 fps vs 4 fps
Help
Around 80% faster continuous shooting
Panorama
Can create panoramas in-camera
Yes vs No
Help
Stitches together multiple photos for a wide perspective
Shutter lag
Much less shutter lag
109 ms vs 273 ms
Help
2.5x less delay when taking photos
Viewfinder coverage
Significantly better viewfinder coverage
100% vs 95%
Help
Around 10% better viewfinder coverage
Light sensitivity
Better maximum light sensitivity
16,000 ISO vs 6,400 ISO
Help
The SLT-A37's maximum light sensitivity is 1.3 f-stops better
Cross type focus points
Slightly more cross-type focus points
3 vs 1
Help
Grab focus in difficult situations
Focus points
Slightly more focus points
15 vs 11
Help
Set focus accurately within the frame
Weight
Lighter
506 g vs 560 g
Help
Around 10% lighter
Sony SLT-A37 Learn more about
the Sony SLT-A37
vs

recommendations

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

Nikon D5100 Nikon D5100 71
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        71 Sony SLT-A37 Sony SLT-A37
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              You save

              similarities

              Compared to recent entry-level DSLRs

              Common Strengths
              Screen flips out Flip-out screens Help
              Great for movies
              Movie continuous focus Focus continuously recording movies Help
              Makes it easy to get in-focus movies
              External mic jack Have external mic jacks Help
              Record higher quality audio with a microphone
              Lowest price Inexpensive Help
              D5100$354.09
              SLT-A37$459.63
              Common Weaknesses
              Fastest shutter speed Slow max shutter speed Help
              1/4000 of a second
              Thickness Quite thick Help
              D51003.1"
              SLT-A373.3"
              Storage slots Fewer storage slots Help
              1
              True resolution Capture low resolution images Help
              D510016.1 MP
              SLT-A3716 MP
              Cross type focus points Few cross-type focus points Help
              D51001
              SLT-A373
              Touch screen No touchscreens Help
              More buttons
              Focus points Few focus points Help
              D510011
              SLT-A3715
              Weather sealed Neither is weather sealed Help
              Need to shelter it from weather
              Movie format Both shoot high resolution HD movies Help
              1080p @ 30fps

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $279 - $547 body only

              $447 with 18-55mm lens

              True resolution Takes much higher resolution photos
              Thickness Is thinner
              Light sensitivity (boost) Slightly lower boost light sensitivity
              HDR Lacks a built-in HDR feature
              Nikon D5200

              Nikon D5200

              Entry-level DSLR

              $497 - $547 body only

              $499 - $550 with 18-55mm lens

              Movie format Records higher quality movies
              True resolution Takes much higher resolution photos
              Lowest price Is slightly more expensive
              Shutter lag Has much more shutter lag
              Nikon D3300

              Nikon D3300

              Entry-level DSLR

              $627 - $1,550 body only

              $400 - $497 with 18-55mm lens

              Low light performance Is slightly less noisy at high ISO
              Movie format Records higher quality movies
              HDR Lacks a built-in HDR feature
              Screen flips out Doesn't have a screen which flips out
              Canon Rebel T3i

              Canon Rebel T3i

              Entry-level DSLR

              $629 body only

              $549 - $630 with 18-55mm lens

              Screen resolution Has a slightly higher resolution screen
              True resolution Takes slightly higher resolution photos
              Lowest price Is slightly more expensive
              Weight Is slightly heavier
              Nikon D5300

              Nikon D5300

              Entry-level DSLR

              $647 body only

              $570 - $747 with 18-55mm lens

              Low light performance Is slightly less noisy at high ISO
              Movie format Records higher quality movies
              Lowest price Is slightly more expensive
              Shutter lag Has significantly more shutter lag
              Nikon D3100

              Nikon D3100

              Entry-level DSLR

              $259 body only

              $408 with 18-55mm lens

              Size Is slightly smaller
              Thickness Is thinner
              Light sensitivity (boost) Slightly lower boost light sensitivity
              HDR Lacks a built-in HDR feature
              Canon Rebel T5i

              Canon Rebel T5i

              Entry-level DSLR

              $649 - $650 body only

              $649 - $650 with 18-55mm lens

              Screen resolution Has a slightly higher resolution screen
              True resolution Takes slightly higher resolution photos
              Lowest price Is significantly more expensive
              Weight Is slightly heavier

              Nikon D5100 Competitors

              Advantages

              Disadvantages

              Nikon D90

              Nikon D90

              Entry-level DSLR

              $717 body only

              $1,032 with 55-300mm lens

              Viewfinder size Much larger viewfinder
              Viewfinder Has a pentaprism viewfinder
              Movie format Lower resolution movies
              Low light performance More noise at high ISO

              Sony SLT-A37 Competitors

              Advantages

              Disadvantages

              Sony SLT A57

              Sony SLT A57

              Entry-level DSLR

              $608 with 18-55mm lens

              Screen resolution Much higher resolution screen
              Screen size Much larger screen
              Size Larger
              Weight Heavier
              Sony SLT-A55

              Sony SLT-A55

              Entry-level DSLR

              $1,985 with 18-55mm lens

              Screen resolution Much higher resolution screen
              Screen size Much larger screen
              Supports 24p No 24p support
              Shutter lag Significantly more shutter lag

              appearance

              Nikon D5100 Sony SLT-A37
              Nikon D5100 Sony SLT-A37
              Nikon D5100 Sony SLT-A37

              discussion

              Nikon D5100
              D5100
              Nikon

              Report a correction
              Sony SLT-A37
              SLT-A37
              Sony

              Report a correction

              Showing 6 comments

              Avatar for donald donald (8:47 AM, July 21, 2013)
              video capture-a37 is the best...
               
              aditya das (4:27 PM, March 29, 2013)
              of course the 5100
               
              ashish kene (7:59 AM, March 18, 2013)
              which is the best in both cameras
               
              Rajeev (11:28 AM, December 19, 2012)
              which one is better NIkon D5100 or Sony SLTA37 ?
               
              Rajeev (11:23 AM, December 19, 2012)
              HI sebastian,i just want to know which one is better?NIkon D5100 or Sony SLTA37.Can you suggest me a camera..
               
              Avatar for Franco Sebastian Franco Sebastian (3:28 PM, September 19, 2012)
              Sony a37 is the best am using @37 and D5100