Nikon D5000 vs Nikon D5100

This is a full comparison between the cameras Nikon D5000 and Nikon D5100. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Nikon.

Nikon D5000 were released 2009 and Nikon D5100 was released 2011. That is a 2 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Nikon D5000 2009
Nikon D5100 2011

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Nikon DX") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Neither of the cameras has a Full frame sensor which means that you will get a "crop factor" where the camera's sensor size affect the focal length with a multiplier.

Camera Focal length, 50mm f/1.8 **
Nikon D5000 75 mm
Nikon DX sensor
Crop factor/focal length multiplier by * 1.5
Nikon D5100 75 mm
Nikon DX sensor
Crop factor/focal length multiplier by * 1.5

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Nikon)

Resolution

Nikon D5000 has a 12,3 MP (Megapixels) resolution while Nikon D5100 has 16,2 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Nikon D5000 12,3 MP
12212224 pixels
4288 x 2848
Nikon D5100 16,2 MP
16084992 pixels
4928 x 3264

Nikon D5100 has a 32 % larger resolution than Nikon D5000. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Nikon D5100 has a larger ISO-range than Nikon D5000. Nikon D5100 has an ISO range that stretches from 100 to 6400 while Nikon D5000 has 200 to 6400.

Camera ISO Range
Nikon D5000 200-6400
Nikon D5100 100-6400

Autofocus and lens compatibility

Neither of these two cameras has a built-in autofocus motor. Some lenses, that supports autofocus, do not have an autofocus motor of their own, and often they rely on the cameras providing this autofocus motor but since these two camera models do not have this either it will result in no autofocus is possible.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Nikon D5000
Lens compatibility chart for Nikon D5100

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Nikon D5000 can shoot up to 4 pictures per seconds and Nikon D5100 can shoot up to 4 pictures per seconds.

Camera FPS (Frames per second)
Nikon D5000 4
Nikon D5100 4

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Nikon D5000 and Nikon D5100 can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Nikon D5100 weighs 611 gr (equal to 1.35 lb) which is 4% heavier than Nikon D5000 and its 590 gr (or 1.3 lb).

Camera Weight
Nikon D5000 590 gr
1.3 lb
Nikon D5100 611 gr
1.35 lb

Nikon D5000 vs Nikon D5100 Specs

Below you will find the complete and detailed technical specs for both Nikon D5000 and Nikon D5100, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Nikon D5000
Nikon D5100
Name Nikon D5000 Nikon D5100
Manufacturer Nikon Nikon
Release Date and Price
Nikon D5000
Nikon D5100
Release Year 2009 2011
Release Date 2009-04-14 2011-04-05
MSRP 849 USD 359 USD
Buy it today
Camera Type
Nikon D5000
Nikon D5100
Camera Type DSLR DSLR
Sensor
Nikon D5000
Nikon D5100
Sensor Size APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
APS-C (approx 23.7 x 15.5 mm)
Also known as "DX"
Sensor Type CMOS CMOS
Resolution 4288 x 2848 pixels 4928 x 3264 pixels
Megapixels 12,3 MP 16,2 MP
Image Processor EXPEED EXPEED 2
Image
Nikon D5000
Nikon D5100
ISO Range 200 - 6400 100 - 6400
White Balance Presets 12 12
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Nikon D5000
Nikon D5100
Autofocus Motor No No
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 11 11
Lens Mount Nikon F

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier DX / APS-C (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
DX / APS-C (1.5x)
1.5x multiplier
Example:
24 mm becomes 36 mm
50 mm becomes 75 mm
100 mm becomes 150 mm
200 mm becomes 300 mm
Screen & Viewfinder
Nikon D5000
Nikon D5100
Articulated LCD Fully articulated Fully articulated
Screen size 2,7” 3#
Screen dots 230000 921000
Touch screen No No
Screen type N/A TFT LCD monitor
Live view Yes Yes
Viewfinder Type Optical (pentamirror) Optical (pentamirror)
Viewfinder Coverage 95% 95%
Viewfinder Magnification 0.78× (0.52× 35mm equiv.) 0.78× (0.52× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Nikon D5000
Nikon D5100
Frames per second 4 fps 4 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/4000 seconds
Built-in Flash Yes Yes
Built-in Flash Range 17 meters 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Multi
Center Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Nikon D5000
Nikon D5100
Video recording Yes Yes
Video format MPEG4
MPEG4
Video resolution 1280 x 720
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes Yes
Storage
Nikon D5000
Nikon D5100
Memory Card SD/SDHC
SD/SDHC
Connectivity
Nikon D5000
Nikon D5100
HDMI Output Yes Yes
Microphone Port No Yes
Headphone Port No No
Wireless Yes
Eye-Fi Connected
Yes
Eye-Fi Connected
Remote Control Yes (Optional (ML-L3))
Yes (Optional ML-L3)
GPS Yes
Optional
Yes
Optional with GP-1
Body & Dimensions
Nikon D5000
Nikon D5100
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details Nikon EN-EL9a Lithium-Ion battery
Lithium-Ion EN-EL14 rechargeable battery & charger
Battery Life (CIPA) 510 shots N/A
Width 127 mm 128 mm
Height 104 mm 97 mm
Depth 80 mm 79 mm
Weight 590 gram 611 gram