Nikon D3100 Vs Nikon D7000 Comparison
ProductsD3100
Nikon D3100
D7000
Nikon D7000
Prices

Whirlwire Rating277615489
Video Features
FormatMP4 MP4
Microphone Mono
Speaker Mono
Resolutions
  • 1080p @ 24fps
  • 720p @ 30fps
  • 720p @ 25fps
  • 720p @ 24fps
  • 424p @ 24fps
  • 1080p @ 24fps
  • 720p @ 24fps
  • 720p @ 25fps
  • 720p @ 30fps
  • 424p @ 24fps
External mic inputN/A
Storage
Storage SlotSD
  • SD
  • SDHC
  • SDXC
Storage Slot Amount1 2
Sensor
Other Resolutions4608 x 3072
  • 3696 x 2448
  • 2464 x 1632
Image Ratio3:2 3:2
Megapixels14.2 16.2
SizeAPS-C (23.1 x 15.4 mm) APS-C (23.6 x 15.7 mm)
TypeCMOS CMOS
ProcessorExpeed 2 Expeed 2
Max ResolutionN/A 4928 x 3264
Screen / Viewfinder
Screen Size3.0 3.0
Screen Pixels230,000 921,000
Screen TypeTFT LCD TFT LCD
Viewfinder TypeOptical (pentamirror) Optical (pentaprism)
Viewfinder Coverage95% 100%
Viewfinder magnification0.8x 0.95x
Live ViewN/A
Physical
BatteryBattery Pack Battery Pack
Battery ModelLithium-Ion EN-EL14 Lithium-Ion EN-EL15
Weight (grams)505 780
Dimensions124 x 96 x 75 mm 132 x 105 x 77 mm
Weather SealedN/A
Battery Life (shots)N/A 1,050
Optics & Focus
Autofocus
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Face Detection
  • Live View
  • Contrast Detect (sensor)
  • Phase Detect
  • Multi-area
  • Center
  • Selective single-point
  • Tracking
  • Single
  • Continuous
  • Face Detection
  • Live View
Manual Focus
Number of Focus Points11 39
Lens MountNikon F mount Nikon F mount
Crop1.5x 1.5x
Image
ISO Range100-6400 100-6400
ISO Minimum100 100
ISO Maximum6,400 25,600
White Balance Presets12 5
Custom White Balance
Uncompressed FormatRAW RAW
JPEG Quality LevelsFine Fine, Normal, Basic
File FormatNEF NEF
Features
Minimum shutter speed30 sec 30 sec
Maximum shutter speed1/4000 sec 1/8000 sec
Aperture Priority
Shutter Priority
Manual Exposure Mode
Built-in Flash
Flash Range (M)12.0 12.0
External Flash
Flash Modes
  • Auto
  • Red-Eye
  • Slow
  • Red-Eye Slow
  • Rear Curtain
  • Auto
  • On
  • Off
  • Red-Eye
  • Slow Sync
  • Rear Curtain
FPS3 6
Self-timer
Exposure Compensation±5 (at 1/3 EV steps) ±5 (at 1/3 EV, 1/2 EV steps)
Orientation Sensor
GPSOptional Optional
Flash X Sync SpeedN/A 1/250 sec
AE BracketingN/A 3 frames at 1/3 EV, 1/2 EV, 1 EV, 2 EV steps
WB BracketingN/A Yes (2 or 3 frames in steps of 1, 2 or 3 mired)
Timelapse RecordingN/A
Connectivity
USB
HDMI
Remote Control Optional
WirelessN/A Optional
Body Type
Body TypedSLR Mid-size SLR
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