Sony NEX-3 vs Sony a200

This is a full comparison between the cameras Sony NEX-3 and Sony a200. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Sony.

Sony NEX-3 were released 2010 and Sony a200 was released 2008. That is a 2 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony NEX-3 2010
Sony a200 2008

Type of camera

Sony NEX-3 is a Mirrorless camera while Sony a200 is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Sony APS-C") 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 **
Sony NEX-3 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5
Sony a200 75 mm
Sony APS-C 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)

Resolution

Sony NEX-3 has a 14 MP (Megapixels) resolution while Sony a200 has 10 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony NEX-3 14 MP
14033152 pixels
4592 x 3056
Sony a200 10 MP
10036224 pixels
3872 x 2592

Sony NEX-3 has a 40 % larger resolution than Sony a200. 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 NEX-3 has a larger ISO-range than Sony a200. Sony NEX-3 has an ISO range that stretches from 200 to 12800 while Sony a200 has 100 to 3200.

Camera ISO Range
Sony NEX-3 200-12800
Sony a200 100-3200

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Sony NEX-3
Lens compatibility chart for Sony a200

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony NEX-3 can shoot up to 7 pictures per seconds and Sony a200 can shoot up to 3 pictures per seconds.

Camera FPS (Frames per second)
Sony NEX-3 7
Sony a200 3

Ability to record movies

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

When comparing these two cameras there is only one of them that can shoot movies and that is Sony NEX-3. Unfortunately Sony a200 does not support recording movies and movie clips.

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 a200 weighs 572 gr (equal to 1.26 lb) which is 93% heavier than Sony NEX-3 and its 297 gr (or 0.65 lb).

Camera Weight
Sony NEX-3 297 gr
0.65 lb
Sony a200 572 gr
1.26 lb

Sony NEX-3 vs Sony a200 Specs

Below you will find the complete and detailed technical specs for both Sony NEX-3 and Sony a200, 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 NEX-3
Sony a200
Name Sony NEX-3 Sony a200
Manufacturer Sony Sony
Release Date and Price
Sony NEX-3
Sony a200
Release Year 2010 2008
Release Date 2010-05-11 2008-01-07
MSRP 599 USD 599 USD
Buy it today
Camera Type
Sony NEX-3
Sony a200
Camera Type Mirrorless DSLR
Sensor
Sony NEX-3
Sony a200
Sensor Size APS-C (approx 23.5 x 15.6 mm) APS-C (approx 23.5 x 15.6 mm)
Sensor Type CMOS CCD
Resolution 4592 x 3056 pixels 3872 x 2592 pixels
Megapixels 14 MP 10 MP
Image Processor Bionz Bionz
Image
Sony NEX-3
Sony a200
ISO Range 200 - 12800 100 - 3200
White Balance Presets 6 6
Custom White Balance Yes Yes
Image Stabilization No Yes
(Built-in Super SteadyShot)
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Sony NEX-3
Sony a200
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Multi Area
Selective Single Point
Single
Continuous
LiveView
Phase Detect
Multi Area
Center
Selective Single Point
Single
Continuous
Focus Points 25 9
Lens Mount Sony E

See Compatible Lenses
Sony A

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
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
Screen & Viewfinder
Sony NEX-3
Sony a200
Articulated LCD Tilting No
Screen size 3” 2.7”
Screen dots 920000 230000
Touch screen No No
Screen type TFT Xtra Fine LCD N/A
Live view Yes No
Viewfinder Type No Viewfinder Optical (pentamirror)
Viewfinder Coverage 95%
Viewfinder Magnification 0.83× (0.55× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Sony NEX-3
Sony a200
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 No Yes
Built-in Flash Range N/A 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) +/- 2 (at 1/3 EV steps)
Videography features
Sony NEX-3
Sony a200
Video recording Yes No
Video format MPEG4
N/A
Video resolution 1280 x 720
N/A
Built-in Microphone Yes No
Built-in Speakers No No
Storage
Sony NEX-3
Sony a200
Memory Card Memory Stick Pro Duo
SD/SDHC
Compact Flash
Connectivity
Sony NEX-3
Sony a200
HDMI Output Yes No
Microphone Port No No
Headphone Port No No
Wireless Yes
Eye-Fi Connected
No
Remote Control No Yes (Wired or wirelss (optional))
GPS No No
Body & Dimensions
Sony NEX-3
Sony a200
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion NP-FW50 rechargeable battery & charger
NP-FM500H Battery
Battery Life (CIPA) 330 shots 750 shots
Width 117 mm 131 mm
Height 62 mm 99 mm
Depth 33 mm 71 mm
Weight 297 gram 572 gram