Nikon D3100 Full specification
Sensor : 14.2MP CMOS 

Output Size: 4608 x 3072 pixels 

Focal Length Mag: 1.5x 

Lens Mount: Nikon F-mount (AF-S or AF-I for autofocus) 

File Format: JPEG, Raw (NEF), Raw + JPEG 

Compression: Basic / Normal / Fine (JPEG) 

ISO: 100-3200 (Hi1 & Hi2 to 6400-12,800) 

Shutter Speeds: 30 1/4000th second, plus Bulb 

Drive Mode: Single frame, continuous, self-timer, quiet shutter release 

Viewfinder Type: Eye-level pentamirror single-lens reflex viewfinder 

Field of View: 95% approx, 0.8x magnification (approx) 

LCD: 3in, 230k-dot LCD 

Live Mode: Yes 

Movie Mode: Yes, 1080p at 24fps; 720p at 30, 25 or 24fps; 10 minutes maximum clip length 

Built-in Image Stabilisation: No (lens-based system) 

Dust Reduction: Yes 

Focusing Modes
AF-S, AF-A, AF-C, MF 

Exposure Modes
PSAM, Auto, Guide, Scene modes 

Metering System
TTL exposure metering using 420-pixel RGB sensor 

Exposure Comp
+/-5 EV 

Colour Space
sRGB, Adobe RGB 

White Balance
Auto; incandescent, fluorescent (7 types), direct sunlight, flash, cloudy, shade, preset manual, fine tuning. 

White Balance Bracket
No 

Colour Temp Control
No 

DoF Prview
No 

Built-in Flash
Yes 

Max Flash Sync
1/200th sec 

PC Socket
No 

Cable Release
No 

Memory Card
SD (HC/XC) 

Power
Rechargeable Li-ion EN-EL14 battery 

Connectivity
HDMI (c-type port), USB 2.0 

Dimensions
124 x 96 x 74.5mm 

Weight
505g with battery & card (no lens) 

AF Points
11 focus points (including one cross-type sensor), and AF-assist illuminator (range approx. 0.53 m/1 ft. 8 in.9 ft. 10 in.) 


Manufacturer website: Nikon