Sony a450 vs Nikon D3000

This is a full comparison between the cameras Sony a450 and Nikon D3000. We compare them by looking at the categories you see below.

Manufacturing

Sony a450 is manufacturered by Sony but Nikon D3000 is from Nikon. Both Sony and Nikon are well known brands though.

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Sony a450 has a "Sony APS-C"-sensor while Nikon D3000 has a "Nikon DX"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

** 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 (Sony)
Camera selection can affect the focal length (Nikon)

Resolution

Sony a450 has a 14 MP (Megapixels) resolution while Nikon D3000 has 10,2 MP. If we break down this in more detail this is the data behind the numbers:

Sony a450 has a 40 % larger resolution than Nikon D3000. 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

Sony a450 has a larger ISO-range than Nikon D3000. Sony a450 has an ISO range that stretches from 200 to 12800 while Nikon D3000 has 100 to 3200.

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a450 has a built-in autofocus motor but Nikon D3000 does not. If you want to be able to use autofocus on Nikon D3000 there is a need for having an autofocus motor inside the lens. We really encourage you to look closely at our lens compatibility charts at the links below.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony a450
Lens compatibility chart for Nikon D3000

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a450 can shoot up to 7 pictures per seconds and Nikon D3000 can shoot up to 3 pictures per seconds.

Ability to record movies

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

Though, neither Sony a450 or Nikon D3000 can shoot movies so if that is a functionality that you are really looking for you should look elsewhere.

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.

Sony a450 weighs 560 gr (equal to 1.23 lb) which is 4% heavier than Nikon D3000 and its 536 gr (or 1.18 lb).

Sony a450 vs Nikon D3000 Specs

Below you will find the complete and detailed technical specs for both Sony a450 and Nikon D3000, 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	Sony a450	Nikon D3000
Name	Sony a450	Nikon D3000
Manufacturer	Sony	Nikon
Release Date and Price	Sony a450	Nikon D3000
Release Year	2010	2009
Release Date	2010-01-05	2009-07-30
MSRP	N/A	599 USD
Buy it today
Camera Type	Sony a450	Nikon D3000
Camera Type	DSLR	DSLR
Sensor	Sony a450	Nikon D3000
Sensor Size	APS-C (approx 23.5 x 15.6 mm)	APS-C (approx 23.7 x 15.5 mm) Also known as "DX"
Sensor Type	CMOS	CCD
Resolution	4592 x 3056 pixels	3872 x 2592 pixels
Megapixels	14 MP	10,2 MP
Image Processor	Bionz	EXPEED
Image	Sony a450	Nikon D3000
ISO Range	200 - 12800	100 - 3200
White Balance Presets	6	12
Custom White Balance	Yes	Yes
Image Stabilization	Yes (Sensor-Shift)	No
Image Stabilization CIPA Rating	0 stops	0 stops
Uncompressed format	RAW	RAW
Optics & Focus	Sony a450	Nikon D3000
Autofocus Motor	Yes	No
Autofocus	Phase Detect Multi Area Center Selective Single Point Single Continuous	Contract Detect (sensor) Phase Detect Multi Area Selective Single Point Single Continuous
Focus Points	9	11
Lens Mount	Sony A See Compatible Lenses	Nikon F See Compatible Lenses
Focal Length Multiplier	APS-C Sensor (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	Sony a450	Nikon D3000
Articulated LCD	Fixed	Fixed
Screen size	2.7”	3”
Screen dots	230400	230000
Touch screen	No	No
Screen type	TFT Clear Photo Color LCD	N/A
Live view	Yes	No
Viewfinder Type	Optical (pentamirror)	Optical (pentamirror)
Viewfinder Coverage	95%	95%
Viewfinder Magnification	0.8× (0.53× 35mm equiv.)	0.8× (0.53× 35mm equiv.)
Viewfinder Resolution	N/A	N/A
Photography features	Sony a450	Nikon D3000
Frames per second	7 fps	3 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	12 meters	12 meters
External Flash	Yes	Yes
Self-Timer	Yes	Yes
Time-lapse	No	No
Metering modes	Multi Center Weighted Spot	Multi Center Weighted Spot
Exposure Compensation	+/- 2 (at 1/3 EV steps)	+/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features	Sony a450	Nikon D3000
Video recording	No	No
Video format	N/A	N/A
Video resolution	N/A	N/A
Built-in Microphone	No	No
Built-in Speakers	No	No
Storage	Sony a450	Nikon D3000
Memory Card	Memory Stick Pro Duo SD/SDHC	SD/SDHC
Connectivity	Sony a450	Nikon D3000
HDMI Output	Yes	No
Microphone Port	No	No
Headphone Port	No	No
Wireless	No	Yes Eye-Fi Connected
Remote Control	Yes (Wired or wirelss (optional))	Yes (Optional ML-L3)
GPS	No	No
Body & Dimensions	Sony a450	Nikon D3000
Enviromentally sealed	No	No
Battery	Battery Pack	Battery Pack
Battery Details	Lithium-Ion NP-FM500H rechargeable battery & charger	Lithium-Ion EN-EL9a rechargeable battery & charger
Battery Life (CIPA)	1050 shots	500 shots
Width	137 mm	126 mm
Height	104 mm	97 mm
Depth	81 mm	64 mm
Weight	560 gram	536 gram