Nikon D3100

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Nikon D3100
72%
Silver Award
Reviewed: Dec 2010
User reviews (1)
5.00
Amazon reviews (20)
4.50
14.2 megapixels | 3" screen | APS-C sensor

Physically very similar to its predecessor the D3000, the D3100 is built around a 14.2 megapixel CMOS sensor, bringing not only live view but also Full HD video capture to Nikon's entry-level model. Compared to the D3000 the body gets a slight refresh, gaining an extra button to the left of the screen, a drive mode switch at the base of the mode dial, a sprung lever to engage live view and a direct record movie button. The D3100 has a new 11-point AF system, and Nikon has also added an additional AF-F autofocus mode to allow better focusing in live view and autofocus during video shooting.

The D3100 offers little to complain about in terms of image quality, and its new 14Mp sensor delivers very good results. High ISO performance is substantially improved over the D3000, to the extent that images shot at sensitivities as high as 3200 are eminently usable. There's no doubt that the D3100 is one of the best entry-level SLRs available, offering very good image quality coupled with speedy operation and straightforward handling.

Specifications

Body type
Body type Compact SLR
Sensor
Max resolution 4608 x 3072 ?
Other resolutions 3456 x 2304, 2304 x 1536 ?
Image ratio w:h 3:2 ?
Effective pixels 14.2 megapixels ?
Sensor photo detectors 14.8 megapixels ?
Sensor size APS-C (23.1 x 15.4 mm) ?
Sensor type CMOS ?
Processor Expeed 2
Image
ISO Auto, 100, 200, 400, 800, 1600, 3200 (12800 with boost) ?
White balance presets 12 ?
Custom white balance Yes (1) ?
Image stabilization No ?
Uncompressed format RAW
JPEG quality levels Fine, Normal, Basic ?
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Face Detection
  • Live View
?
Digital zoom No
Manual focus Yes ?
Number of focus points 11
Lens mount Nikon F mount
Focal length multiplier 1.5× ?
Screen / viewfinder
Articulated LCD Fixed ?
Screen size 3" ?
Screen dots 230,000 ?
Touch screen No
Screen type TFT LCD monitor
Live view Yes ?
Viewfinder type Optical (pentamirror) ?
Viewfinder coverage 95 % ?
Viewfinder magnification 0.8× ?
Photography features
Minimum shutter speed 30 sec ?
Maximum shutter speed 1/4000 sec ?
Aperture priority Yes ?
Shutter priority Yes ?
Manual exposure mode Yes
Subject / scene modes Yes
Built-in flash Yes (Pop-up)
Flash range 12 m (at ISO 100)
External flash Yes (Hot-shoe, Wireless plus sync connector)
Flash modes Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain
Continuous drive Yes (3 fps, unlimited JPEG) ?
Self-timer Yes
Metering modes
  • Multi
  • Center-weighted
  • Average
Exposure compensation ±5 EV (at 1/3 EV steps) ?
WB Bracketing No ?
Videography features
Format
  • MPEG-4
Microphone Mono
Speaker None
Resolutions 1920 x 1080 (24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (24 fps)
Storage
Storage types SD/SDHC/SDXC ?
Storage included None ?
Connectivity
USB USB 2.0 (480 Mbit/sec) ?
HDMI Yes (Mini Type C) ?
Wireless EyeFi ?
Remote control Yes (Optional)
Physical
Environmentally sealed No
Battery Battery Pack ?
Battery description Lithium-Ion EN-EL14 rechargeable battery & charger ?
Weight (inc. batteries) 505 g (1.11 lb / 17.81 oz)
Dimensions 124 x 96 x 75 mm (4.88 x 3.78 x 2.95")
Other features
Orientation sensor Yes
GPS Optional
GPS notes GP-1
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