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Nikon D3100 vs Olympus E-510

    4.88 in
    2.93 in
    Nikon D3100 Digital Camera
    Nikon D3100
      5.35 in
      3.6 in
      Olympus E-510 Digital Camera
      Olympus E-510
      Available colors
      Editiorial reviews
      33
      4.0 out of 5
      19 user ratings
      5 stars
      		47 %
      4 stars
      		36 %
      3 stars
      		5 %
      2 stars
      		10 %
      1 stars
      		0 %
      Read editorial reviews
      17
      4.1 out of 5
      6 user ratings
      5 stars
      		66 %
      4 stars
      		16 %
      3 stars
      		16 %
      2 stars
      		0 %
      1 stars
      		0 %
      Read editorial reviews
      User rating
      72
      3.8 out of 5
      72 user ratings
      5 stars
      		34 %
      4 stars
      		23 %
      3 stars
      		26 %
      2 stars
      		15 %
      1 stars
      		0 %
      45
      4.1 out of 5
      45 user ratings
      5 stars
      		31 %
      4 stars
      		48 %
      3 stars
      		20 %
      2 stars
      		0 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Sensor

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Sensor typeCMOSCMOS
      Image sensor formatDXFour Thirds
      Sensor size0.91 in0.68 in
      Sensor photo detectors15.0 Mpx12.0 Mpx
      Effective pixels14.0 Mpx10.0 Mpx
      Image ratio w:h3:24:3
      Max resolution4608 x 3072 px3648 x 2736 px
      Other resolutions
      • 3456x2304
      • 2304x1536
      • 3200x2400
      • 2560x1920
      • 1600x1200
      • 1280x960
      • 1024x768
      • 640x480

      Image

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      ISO
      • 100
      • 200
      • 400
      • 800
      • 1600
      • 3200
      • Auto
      		1600
      ISO Autoyesyes
      ISO minimum100100
      ISO maximum128001600
      Maximum image resolution4608 x 3072 px3648 x 2736 px
      White balance presets128
      White balance modes
      • Auto
      • Manual
      • Auto
      • Custom
      • Daylight
      • Fluorescent
      • Manual
      • Shade
      • Tungsten
      Custom white balanceyesyes
      Supported image file formats
      • JPG
      • RAW
      • JPEG
      • RAW
      • TIFF
      Photo effectsBlack&White
      • Black&White
      • Sepia
      • Vivid
      Image stabilizernoyes
      Image stabilization typeNoSensor-shift
      Supported aspect ratios16:94:3
      Uncompressed formatRAWRAW
      AEB/HDR supportnoyes

      Optics and focus

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Lens mountNikon-AFFour Thirds
      Magnification (Crop factor)1.5 x2.0 x
      AF assist (auto-focus assist light)LampFlash
      Focus adjustmentAutoManual
      Contrast autofocusyesno
      Focal length multiplier1.5x2x
      AutofocusSingle Auto Focus
      • Continuous
      • Single
      Auto Focus (AF) lockyesyes
      Manual focusyesyes
      Auto Focus (AF) assist beamyesyes
      Number of focus points113
      Max number of AF points (incl. assistant)113
      Image stabiliserLens based onlyBuilt-in
      Phase detection autofocusyesyes

      Screen and viewfinder

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Screen size3.0 in2.5 in
      Articulated LCDnono
      Screen technologyLCDLCD
      Screen dots230000230000
      Touch screennono
      Live viewyesyes
      ViewfinderOptical
      Optical
      Viewfinder coverage95.0 %95.0 %
      Viewfinder magnification0.8 x0.92 x
      Separate info displaynono

      Photography features

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Camera shutter type
      • Electronic
      • Mechanical
      		Electronic
      Minimum shutter speed30.0 s60.0 s
      Maximum shutter speed1.0 s1.0 s
      Shutter priorityyesyes
      Aperture priorityyesyes
      Exposure compensation plus55
      Exposure compensation minus-5-5
      Expousure compensation steps1/31/3
      Continuous shootingyesyes
      Self-timer delay10.0 s12.0 s
      Histogramyesyes
      Flash sync speed1/200s1/180s
      Built-in flashyesyes
      Flash range1212
      Flash modes
      • Auto
      • Flash OFF
      • Redeye Reduction
      • Slow Sync
      • Auto
      • Fill-in Flash
      • Manual
      • Redeye Reduction
      • Slow Sync
      External flash connectionHot shoeHot shoe
      External flashyesyes
      Continuous drive3.0 fps3.0 fps
      Scene modes
      • Children
      • Close-up
      • Portrait
      • Beach
      • Candlelight
      • Children
      • Close-up
      • Documents
      • Fireworks
      • Night
      • Night landscape
      • Night portrait
      • Panorama
      • Portrait
      • Sports
      • Sunset
      • Landscape
      Self-timeryesyes
      Manual settingsyesyes
      Speed (JPEG)3.0 fps3.0 fps
      Speed (RAW)3.0 fps3.0 fps

      Videography features

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Video recordingyesno
      Camera playback
      • Highlights
      • Movie
      • Single image
      • Slide show
      • Thumbnails
      		Slide show

      Design

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Body typeSLRMid-size SLR
      Body materialPlasticPlastic
      Colour of product
      • Black
      • Red
      		Black
      Anti-dust systemyesyes
      Environmentally sealednono

      Dimensions

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Weight16.05 oz16.23 oz
      Width4.88 in5.35 in
      Height2.93 in3.6 in
      Depth3.78 in2.2 in

      Storage

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Compatible memory cards
      • SD
      • SDHC
      • SDXC
      • CF
      • MicroDrive
      • xD
      Storage types
      • SD
      • SDHC
      • SDXC
      • Compact Flash Type I/II
      • xD Picture Card

      Power

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      Battery life (CIPA)550650
      Battery technology
      Lithium-Ion
      Lithium-Ion

      Connectivity

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      HDMIyesno
      USB version2.02.0
      DC-in jackyesno
      Remote controlyesyes
      PictBridgeyesno
      NFCnono
      Wireless network (Wi-Fi)nono
      Firewirenono

      Other features

      Nikon D3100Nikon D3100
      Olympus E-510Olympus E-510
      GPSyesno
      Orientation sensoryesyes
      Calendaryesyes
      Image editing modes
      • Rotating
      • Trimming
      		Resizing

      Pros & Cons

      Pros
          Cons

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