Sony a330 vs Nikon D3000

This is a full comparison between the cameras Sony a330 and Nikon D3000. We compare them by looking at the categories you see below.

Manufacturing

Sony a330 is manufacturered by Sony but Nikon D3000 is from Nikon. Both Sony and Nikon are well known brands though.

These two camera models were both released 2009.

Camera Released
Sony a330 2009
Nikon D3000 2009

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Sony a330 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.

Camera Focal length, 50mm f/1.8 **
Sony a330 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5
Nikon D3000 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 (Sony)
Camera selection can affect the focal length (Nikon)

Resolution

Both these cameras have the exact same resolution. Sony a330 has a 10 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:

Camera Megapixels
Sony a330 10 MP
10036224 pixels
3872 x 2592
Nikon D3000 10,2 MP
10036224 pixels
3872 x 2592

ISO range

Both of these cameras offer the exact same ISO range. They both have 100 to 3200.

Camera ISO Range
Sony a330 100-3200
Nikon D3000 100-3200

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a330 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 a330
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 a330 can shoot up to 2,5 pictures per seconds and Nikon D3000 can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Sony a330 2,5
Nikon D3000 3

Ability to record movies

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

Though, neither Sony a330 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.

Nikon D3000 weighs 536 gr (equal to 1.18 lb) which is 1% heavier than Sony a330 and its 529 gr (or 1.17 lb).

Camera Weight
Sony a330 529 gr
1.17 lb
Nikon D3000 536 gr
1.18 lb

Sony a330 vs Nikon D3000 Specs

Below you will find the complete and detailed technical specs for both Sony a330 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 a330
Nikon D3000
Name Sony a330 Nikon D3000
Manufacturer Sony Nikon
Release Date and Price
Sony a330
Nikon D3000
Release Year 2009 2009
Release Date 2009-05-18 2009-07-30
MSRP 649 USD 599 USD
Buy it today
Camera Type
Sony a330
Nikon D3000
Camera Type DSLR DSLR
Sensor
Sony a330
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 CCD CCD
Resolution 3872 x 2592 pixels 3872 x 2592 pixels
Megapixels 10 MP 10,2 MP
Image Processor Bionz EXPEED
Image
Sony a330
Nikon D3000
ISO Range 100 - 3200 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 a330
Nikon D3000
Autofocus Motor Yes No
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
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 a330
Nikon D3000
Articulated LCD Tilting Fixed
Screen size 2.7” 3”
Screen dots 230400 230000
Touch screen No No
Screen type N/A N/A
Live view Yes No
Viewfinder Type Optical (pentamirror) Optical (pentamirror)
Viewfinder Coverage 95% 95%
Viewfinder Magnification 0.74× (0.49× 35mm equiv.) 0.8× (0.53× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Sony a330
Nikon D3000
Frames per second 2,5 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 10 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 a330
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 a330
Nikon D3000
Memory Card Memory Stick Pro Duo
SD/SDHC
SD/SDHC
Connectivity
Sony a330
Nikon D3000
HDMI Output Yes No
Microphone Port No No
Headphone Port No No
Wireless No Yes
Eye-Fi Connected
Remote Control Yes (Wireless (Optional)) Yes (Optional ML-L3)
GPS No No
Body & Dimensions
Sony a330
Nikon D3000
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion NP-FH50 rechargeable battery & charger
Lithium-Ion EN-EL9a rechargeable battery & charger
Battery Life (CIPA) 529 shots 500 shots
Width 128 mm 126 mm
Height 97 mm 97 mm
Depth 71 mm 64 mm
Weight 529 gram 536 gram