The Nokia N72 is a sleek and stylish addition to the Nokia Nseries range. These Nokia N72 Cell Phones offers the benefits of versatile photography, entertainment and personal productivity. The Sony Ericsson’s K550i is a Cyber-shot handset, which means it’s designed with photography as a key feature. The Nokia N72 weight is 124grams and measures 108.8x53.3x21.8mm. The Sony Ericsson K550i weight is 95gm and measures 102x46x14.

The Nokia N72 camera is very good CMOS-based 2MP camera with a zoom and flash. The customer can edit and manage their pictures and video with adobe photoshop. The video features on the Nokia N72 allow to record, play and stream video complete with audio. The Sony Ericsson K550i's 2-megapixel camera is, in pure pixel terms, a bit behind the times, but the Cyber-shot metaphor is held together with features like auto focus, some image doctoring and built in picture blogging.

By Comparing Nokia N72 comes with a handsfree speaker phone feature which picks up the users voice on the phones incorporated microphone and the user can hear the other contacts speaking back to them over the phones loudly integrated speakers. The FM radio allows the user to tune into their best-loved radio station whenever and whereever they wish. The Sony Ericsson K550i features worth mentioning are the built-in speakerphone, sound recorder (for recording voices or other sounds), quadband support (for using the phone worldwide) and flight mode. There's good internet support too: EDGE for fast downloads, a web browser, and support for blogging and RSS feeds.