Updated (May, 2013): Compare the Nikon D5200 vs Olympus Pen E-P5

Nikon D5100

Winner
Nikon D5100

79

vs

Olympus PEN E-P3

40

Olympus PEN E-P3

Runner-up
     
 

Reasons to buy the Nikon D5100

Overall image quality
Great image quality
80.0
Dynamic range
Wide dynamic range
13 EV
Screen flips out
Flip-out screen
Great for movies
HDR
In-camera HDR
Combines multiple exposures
 

Reasons to buy the Olympus PEN E-P3

Size
Really small
Mid size 122x69x34 mm
Image stabilization
Image stabilization
Sensor shift
Touch screen
Touch screen
Less buttons
Screen type
OLED Screen
Bright and vivid
 
Differences | Recommendations | Cast your vote | Similarities | Competitors | Appearance | Discussion

differences

Advantages of the Nikon D5100

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Overall image quality Much better image quality 80.0 vs 51.0
Help
Around 60% better image quality
Dynamic range More dynamic range 13 EV vs 10.1 EV
Help
2.9 f-stops more dynamic range
Autofocus Faster autofocus Phase detection vs Contrast detection
Help
Catch candid moments easily
Supports 24p Supports 24p Yes vs No
Help
Get that real film feel
External mic jack Has an external mic jack Yes vs No
Help
Record high quality audio with an external microphone
Screen flips out Has a flip-out screen Yes vs No
Help
Flip-out screens can be helpful when composing tricky shots or taking movies
Lens availability Much more lenses available 205 lenses vs 40 lenses
Help
More than 5x more lenses available
Color depth Better color depth 23.5 bits vs 20.8 bits
Help
Distinguishes 2.7 more bits of color
HDR Has in-camera HDR Yes vs No
Help
Combines multiple exposures to capture high dynamic range
Screen resolution Higher resolution screen 920k dots vs 614k dots
Help
Around 50% higher resolution screen
Battery life Significantly longer battery life 660 shots vs 330 shots
Help
2x more shots per battery charge
Low light performance Lower noise at high ISO 1,183 ISO vs 536 ISO
Help
The D5100 has excellent image quality 1.1 f-stops higher ISO than the E-P3
True resolution Higher true resolution 16.1 MP vs 12.2 MP
Help
Capture more than 30% more detail in your photos
Sensor size Larger sensor APS-C 23.6x15.6mm vs Four thirds 17.3x13.0mm
Help
More than 60% larger sensor
Startup delay Less startup delay 500 ms vs 900 ms
Help
More than 40% less delay when turning on
Viewfinder Has a viewfinder Pentamirror vs None
Help
A viewfinder can help save battery life by keeping the screen turned off
Light sensitivity Better maximum light sensitivity 6,400 ISO vs 1,600 ISO
Help
The D5100's maximum light sensitivity is 2 f-stops better
Lowest price Cheaper $352.00 vs $849.00
Help
The best price we've seen is $497 cheaper (2.4x less)
Continuous shooting Shoots slightly faster 4 fps vs 3 fps
Help
More than 30% faster continuous shooting
Light sensitivity (boost) Better boost ISO 25,600 ISO vs 12,800 ISO
Help
The D5100's boost ISO is 1 f-stop better
Nikon D5100 Learn more about
the Nikon D5100

Advantages of the Olympus E-P3

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Screen type Has an OLED screen OLED vs LCD
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OLED screens are often brighter and more vibrant than typical LCD screens
Size Significantly smaller 122x69x34 mm vs 127x96x78 mm
Help
3.3x smaller
Image stabilization Image stabilization Sensor shift vs None
Help
Helps eliminate blur caused by small camera movements
Touch screen Has a touch screen Yes vs No
Help
Fewer buttons to worry about and direct interaction with camera menus
3D Takes 3D photos Yes vs No
Help
Combines multiple photos into a 3D image
Panorama Can create panoramas in-camera Yes vs No
Help
Stitches together multiple photos for a wide perspective
Thickness Significantly thinner 1.3" vs 3.1"
Help
2.3x thinner
Focus points More focus points 35 vs 11
Help
Set focus accurately within the frame
Weight Lighter 369 g vs 560 g
Help
More than 30% lighter
Shutter lag Less shutter lag 222 ms vs 273 ms
Help
Around 20% less delay when taking photos
Longest exposure Longer exposures 60s vs 30s
Help
2x longer exposures
Olympus PEN E-P3 Learn more about
the Olympus E-P3
vs

recommendations

Which camera do we recommend? Relative to the best recent digital cameras, and ignoring price

Snapsort Recommends
Nikon D5100 Nikon D5100 79
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        40 Olympus PEN E-P3 Olympus PEN E-P3
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              similarities

              Compared to recent digital cameras

              Common Strengths Common Weaknesses
              Interchangeable lenses Both support interchangeable lenses, which is uncommon in cameras similar to these Help
              Many lenses to choose from
              Movie continuous focus Focus continuously recording movies Help
              Makes it easy to get in-focus movies
              Supports RAW Supports RAW Help
              Better editing
              Sensor cleaning Self cleaning sensors Help
              Avoids dust in your photos
              External flash Support external flash Help
              Better lighting
              Sensor type Better sensor types Help
              Better in low light
              Continuous shooting Slow continuous shooting Help
              D5100:4 fps
              E-P3:3 fps

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Canon Rebel T3i

              Canon Rebel T3i

              Entry-level DSLR

              $499 - $774 body only

              $200 - $729 with 18-55mm lens

              Thickness Is thicker
              Weight Is slightly heavier
              Canon EOS Rebel T2i

              Canon Rebel T2i

              Entry-level DSLR

              $579 body only

              $200 - $675 with 18-55mm lens

              Thickness Is thicker
              Weight Is slightly heavier

              Nikon D5100 Competitors

              Advantages

              Disadvantages

              Nikon D3200

              Nikon D3200

              Entry-level DSLR

              $329 - $567 body only

              $477 with 18-55mm lens

              True resolution Significantly higher true resolution
              Size Slightly smaller
              Screen flips out Screen does not flip out
              HDR Lacks in-camera HDR
              Nikon D5200

              Nikon D5200

              Entry-level DSLR

              $597 body only

              $500 - $697 with 18-55mm lens

              True resolution Significantly higher true resolution
              Overall image quality Slightly better image quality
              Battery life Shorter battery life
              Shutter lag Slightly more shutter lag
              Nikon D3300

              Nikon D3300

              Entry-level DSLR

              $597 with 18-55mm lens

              Panorama Can create panoramas in-camera
              True resolution Significantly higher true resolution
              Startup delay Much more startup delay
              Screen flips out Screen does not flip out
              Nikon D3100

              Nikon D3100

              Entry-level DSLR

              $249 body only

              $375 - $430 with 18-55mm lens

              Size Slightly smaller
              Startup delay Slightly less startup delay
              Screen resolution Much lower resolution screen
              Overall image quality Worse image quality
              Nikon D5300

              Nikon D5300

              Entry-level DSLR

              $747 body only

              $847 with 18-55mm lens

              True resolution Significantly higher true resolution
              GPS Has a GPS
              Battery life Slightly shorter battery life
              Lowest price More expensive

              Olympus PEN E-P3 Competitors

              Advantages

              Disadvantages

              Olympus PEN Lite E-PL3

              Olympus PEN E-PL3

              Mirrorless interchangeable-lens

              $243 - $649 with 14-42mm lens

              Light sensitivity Better maximum light sensitivity
              Continuous shooting Shoots faster
              Screen type Doesn't have an OLED screen
              Touch screen No touch screen
              Olympus PEN E-PL5

              Olympus PEN E-PL5

              Mirrorless interchangeable-lens

              $470 with 14-42mm lens

              Overall image quality Significantly better image quality
              Dynamic range More dynamic range
              Screen type Doesn't have an OLED screen
              3D Doesn't take 3D photos
              Olympus Pen E-P5

              Olympus Pen E-P5

              Mirrorless interchangeable-lens

              $799 - $1,030 body only

              $1,299 with 17mm lens

              Overall image quality Significantly better image quality
              Dynamic range More dynamic range
              Screen type Doesn't have an OLED screen
              Weight Slightly heavier
              Olympus PEN E-PM2

              Olympus PEN E-PM2

              Mirrorless interchangeable-lens

              $522 with 14-42mm lens

              Overall image quality Significantly better image quality
              Dynamic range More dynamic range
              Screen type Doesn't have an OLED screen
              3D Doesn't take 3D photos
              Panasonic Lumix DMC-GX1

              Panasonic Lumix DMC-GX1

              Mirrorless interchangeable-lens

              $576 with 14-42mm lens

              HDR Has in-camera HDR
              Light sensitivity Better maximum light sensitivity
              Screen type Doesn't have an OLED screen
              Image stabilization No image stabilization

              appearance

              Nikon D5100 Olympus PEN E-P3
              Nikon D5100 Olympus PEN E-P3
              Nikon D5100 Olympus PEN E-P3

              discussion

              Nikon D5100
              D5100
              Nikon

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              Olympus PEN E-P3
              PEN E-P3
              Olympus

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