Samsung has been pretty agressive in making cellphones for challenging Apple iPhone. The latest they’ve made which is now ready as an iPhone challenger is the Samsung Omnia i900.
The Samsung Omnia i900 is packed with tons of advanced features. It comes a thickness of 12.5mm, and equipped with a 3.2-inch touchscreen that boasts a resolution of 240 x 400 pixels.
The big screen brings handiness which allows viewing images, movies, websites and other apps in either the portrait or landscape mode.
Before Taking your Decission, Put infront of you the picture of both of them and their options and see what is the best for you if they both have the same options and they both look great maybe you can take the cheapest and use the money for another thing. Open the links ill put below maybe they will help
http://www.intomobile.com/2008/06/30/images-samsung-i900-omnia-vs-apple-iphone.html
http://www.gsmarena.com/samsung_i900_omnia-review-267.php
http://www.apple.com/uk/iphone/
You can also visit wikipedia
Hope i helped
