ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Intel® Pentium® Intel Pentium Lenovo IdeaPad U450, Intel® Pentium®, 1.3 GHz, 14", 1366 x 768 pixels, 3 GB, 320 GB Lenovo IdeaPad U450. Processor family: Intel® Pentium®, Processor model: SU4100, Processor frequency: 1.3 GHz. Display diagonal: 14", Display resolution: 1366 x 768 pixels. Internal memory: 3 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 320 GB. Discrete graphics card model: Intel® GMA 4500. Operating system installed: Windows 7 Home Premium. Product color: Black. Weight: 3.99 lbs (1.81 kg) Lenovo IdeaPad U450 laptop screen resolution is 1366×768. Lenovo IdeaPad U450 also equiop with a camera at the top of screen, with Lenovo unique face recognition software, users can access the operating system through the portrait.Lenovo IdeaPad U450 u... Lenovo IdeaPad U450 is really a good laptop you worth to choose. ... http://www.notebookreview.com/notebookreview/lenovo-ideapad-u450-user-review/ Lenovo IdeaPad U450 User Review Article ContentsLenovo IdeaPad U450 User Review By Brett Weinstein (NBR forum user Nrbelex) The Lenovo IdeaPad U450p is a thin-and-light, 14” widescreen notebook introduced in August 2009 to the brand's preexisting lin...