Tech Specs

Hardware

Camera type	DSLR
Width	4.9 inches
Height	3.8 inches
Depth	2.9 inches
Weight	1.0 pounds
Color	Black

Sensor

Sensor size	APS-C
Sensor type	CMOS
Effective pixels	14.2 megapixels

Controls

Minimum ISO	100
Maximum ISO	12800
Fastest shutter speed (1/n seconds)	4000
Slowest shutter speed (n seconds)	30 seconds
Focus points	11
Max. continuous shooting speed	3 FPS

Display

Size	3 inches
Resolution	230000 dots
Built-in viewfinder	Yes

Video

Video capture	Yes
Max. resolution	1080p
Standard framerate(s)	24, 25, 30
Continuous AF	Yes

Software

Supported video formats	MPEG-4
RAW support	RAW, RAW + JPEG

Lens

Interchangeable	Yes
Supported mounts	Nikon F
Focal length (wide)	18 mm
Focal length (telephoto)	55 mm
Widest aperture / f-stop	3.5
Optical zoom	3.1 x
Image stabilization	Yes

Connectivity

GPS	Optional

Storage

Supported media	SD, SDHC, SDXC

Audio

Built-in speaker	Yes
Built-in microphone	Yes

Ports

Video out	Yes
Connection(s)	Proprietary, Accessory shoe, USB, HDMI, 3.5mm stereo audio

Battery

Model	EN-EL 14
Removable	Yes

Flash

Flash	Yes (Built-in)

Bundled accessories

Bundled accessories	DK-20 Rubber Eyecap

Recent News

No recent news about Nikon D3100.

Recent Discussions

No recent discussions about Nikon D3100.

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• 9.0

  Show all User reviews

  Reviewed by weftech (Currently owns)

  January 31, 2013 03:27 pm

  If you are new to the DSLR market then this would be a good starter camera for you. The Guide Mode provide the necessary steps for beginning photographers to learn the ins and outs of a DSLR camera. The photographs are stunning and the video quality would be better if it was offered at a higher frame rates but over all it get the job done. And its a Nikon so the wide verity of the Nikkora lens are at your disposal but keep in mind that the Nikon D31oo only has full support for the newer lens sets. (See List Below) The older lens I have still work but only on manual. Overall nice novis camera with average video quality and great 14mp photographs.

  Compatible Lenses AF NIKKOR for F3AF not Supported
  AF-S, AF-I: All Functions Supported
  AI-P NIKKOR: All Functions Supported Except Autofocus and 3D Color Matrix Metering II
  Electronic Rangefinder can be used if Maximum Aperture is f/5.6 or Faster
  IX NIKKOR Lenses Cannot be Used
  Non-CPU: Can be used in mode M, but Exposure Meter does not Function; Electronic Rangefinder can be used if Maximum Aperture is f/5.6 or Faster
  Other AF NIKKOR: All Functions Supported Except autofocus and 3D Color Matrix Metering II
  Type G or D AF NIKKOR: All Functions Supported Except Autofocus
  Type D PC NIKKOR: All Functions Supported Except Autofocus and some Shooting Modes

  The Breakdown

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  • Hardware / design 9
  • Image quality 10
  • Video quality 7
  • Interface / controls 10
  • Features 9
  • Performance 9
  • Lens ecosystem 10

  Show the rest of this review and the breakdown
• 8.0

  Show all User reviews

  Reviewed by mayankbhagat (Currently owns)

  December 20, 2011 09:29 am

  I have had this camera for nearly 6 months now and it hardly ever fails me. The photos are of outstanding quality and the software is incredibly useful, especially the guide mode and it is really helpful for anyone just starting with a DSLR. This camera is very decent for it's price and I would recommend it to anyone who is looking for a camera in this price range.

  The Breakdown

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  • 10

  • Hardware / design 8
  • Image quality 9
  • Video quality 8
  • Interface / controls 9
  • Features 7
  • Performance 8
  • Lens ecosystem 9

  Show the rest of this review and the breakdown