Comparison Testing means comparing your software with the 
better one or your Competitor.

While comparison Testing we basically compare the 
Performance of the software.

For ex If you have to do Comparison Testing of PDF converter
(Desktop Based Application) then you will compare your 
software with your Competitor on the basis of:-

1.Speed of Conversion PDF file into Word.
2.Quality of converted file.

Comparing software strength and weakness to competition 
products

In comparison testing, we compare the old application wtih 
new application and see whether the new application is 
working better than the old application or not.

Testers will compare the strengths & weakness of the new 
product with the existing product which is already in use.
Also know as Parallel testing.

Comparison Testing means comparing your software with the 
better one or your Competitor.

While comparison Testing we basically compare the 
Performance of the software.

For ex If you have to do Comparison Testing of PDF converter
(Desktop Based Application) then you will compare your 
software with your Competitor on the basis of:-

1.Speed of Conversion PDF file into Word.
2.Quality of converted file.
  Gautam Vasisht  
   
   Re: Comparison Testing 
Reply
# 2 Comparing software strength and weakness to competition 
products
In comparison testing, we compare the old application wtih 
new application and see whether the new application is 
working better than the old application or not.
  Reddy  
   
   Re: Comparison Testing 
Reply
# 4 Testers will compare the strengths & weakness of the 
new 
product with the existing product which is already in use.
Also know as Parallel testing.

  
 

Comparison Testing

In comparison testing, we compare the old application wtih 
new application and see whether the new application is 
working better than the old application or not.

Testers will compare the strengths & weakness of the new 
product with the existing product which is already in use.
Also know as Parallel testing.

Comparision Testing is basically used to improve the 
quality of the product by removing the weakness of the new 
product.

Comparing test results of system testing of a product which 
are developed for two platforms (ex: HPUX and LINUX)

For Ex:-
XYZ product is developed for both HPUX and LINUX OS. i.e XYZ_H 
for HPUX and XYZ_L for LINUX.
Here System Testing results of XYZ_H and XYZ_L systems are 
compared. This is nothing but "Comparison Testing".