Sony a550 vs Nikon D3300

This is a full comparison between the cameras Sony a550 and Nikon D3300. We compare them by looking at the categories you see below.

Manufacturing

Sony a550 is manufacturered by Sony but Nikon D3300 is from Nikon. Both Sony and Nikon are well known brands though.

Sony a550 were released 2009 and Nikon D3300 was released 2014. That is a 5 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Sony a550 2009
Nikon D3300 2014

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Sony a550 has a "Sony APS-C"-sensor while Nikon D3300 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 a550 75 mm
Sony APS-C sensor
Crop factor/focal length multiplier by * 1.5
Nikon D3300 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

Sony a550 has a 14 MP (Megapixels) resolution while Nikon D3300 has 24 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Sony a550 14 MP
14033152 pixels
4592 x 3056
Nikon D3300 24 MP
24064000 pixels
6016 x 4000

Nikon D3300 has a 71 % larger resolution than Sony a550. 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 D3300 has a larger ISO-range than Sony a550. Nikon D3300 has an ISO range that stretches from 100 to 12800 while Sony a550 has 200 to 12800.

Camera ISO Range
Sony a550 200-12800
Nikon D3300 100-12800

Autofocus and lens compatibility

There is a big difference between these two cameras. Sony a550 has a built-in autofocus motor but Nikon D3300 does not. If you want to be able to use autofocus on Nikon D3300 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 a550
Lens compatibility chart for Nikon D3300

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Sony a550 can shoot up to 7 pictures per seconds and Nikon D3300 can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Sony a550 7
Nikon D3300 5

Ability to record movies

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

It is only one of these two cameras that support recording movies and movie clips and that is Nikon D3300. Sadly, the Sony a550 does not support this.

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 a550 weighs 632 gr (equal to 1.39 lb) which is 47% heavier than Nikon D3300 and its 430 gr (or 0.95 lb).

Camera Weight
Sony a550 632 gr
1.39 lb
Nikon D3300 430 gr
0.95 lb

Sony a550 vs Nikon D3300 Specs

Below you will find the complete and detailed technical specs for both Sony a550 and Nikon D3300, 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 a550
Nikon D3300
Name Sony a550 Nikon D3300
Manufacturer Sony Nikon
Release Date and Price
Sony a550
Nikon D3300
Release Year 2009 2014
Release Date 2009-08-27 2014-01-07
MSRP 949 USD 649 USD
Buy it today
Camera Type
Sony a550
Nikon D3300
Camera Type DSLR DSLR
Sensor
Sony a550
Nikon D3300
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 CMOS
Resolution 4592 x 3056 pixels 6016 x 4000 pixels
Megapixels 14 MP 24 MP
Image Processor Bionz EXPEED 4
Image
Sony a550
Nikon D3300
ISO Range 200 - 12800 100 - 12800
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 a550
Nikon D3300
Autofocus Motor Yes No
Autofocus Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
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 a550
Nikon D3300
Articulated LCD Tilting Fixed
Screen size 3” 3”
Screen dots 921600 921000
Touch screen No No
Screen type N/A TFT LCD (160 degree viewing angle)
Live view Yes Yes
Viewfinder Type Optical (pentamirror) Optical (pentamirror)
Viewfinder Coverage 95% 95%
Viewfinder Magnification 0.8× (0.53× 35mm equiv.) 0.85× (0.57× 35mm equiv.)
Viewfinder Resolution N/A N/A
Photography features
Sony a550
Nikon D3300
Frames per second 7 fps 5 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 steps)
Videography features
Sony a550
Nikon D3300
Video recording No Yes
Video format N/A MPEG4
H.264
Video resolution N/A 1280 x 720
1920 x 1080
Built-in Microphone No Yes
Built-in Speakers No Yes
Storage
Sony a550
Nikon D3300
Memory Card Memory Stick Pro Duo
SD/SDHC
SD/SDHC
Connectivity
Sony a550
Nikon D3300
HDMI Output Yes Yes
Microphone Port No Yes
Headphone Port No No
Wireless No Yes
Optional through WU-1a Wireless Mobile Adapter
Remote Control Yes (Wired or Wireless (Optional)) Yes (Optional)
GPS No Yes
Optional with GP-1
Body & Dimensions
Sony a550
Nikon D3300
Enviromentally sealed No No
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion NP-FM500H rechargeable battery & charger
EN-EL14a lithium-ion battery and charger
Battery Life (CIPA) 480 shots 700 shots
Width 137 mm 124 mm
Height 104 mm 98 mm
Depth 84 mm 76 mm
Weight 632 gram 430 gram