The Lenovo IdeaPad U550 is an ultra-thin 15.6-inch multimedia notebook with a low voltage processor and ATI graphics. Read our review to see how it fared.
Our Lenovo IdeaPad U550 review unit has the following specifications:
The U550 has a traditional notebook shape with no outstanding design features. It is extraordinarily thin and light for a 15.6-inch notebook; it measures just one inch thin on average. The plastic used on the chassis is of reasonable quality and did not feel cheap when I tapped it with my fingernail. The plastic used around the palm rest area is smooth and has an antiglare coating; fingerprints and dust show up rather easily on it. The back of the lid has a textured matte plastic that does not show fingerprints and dust. The only glossy plastic found on this notebook is the screen surround, which was almost impossible to keep clean.
Fit and finish is good; all areas of the notebook are of about the same level of quality. Some edges like those around the lid are not as smooth as I prefer but for the most part, the edges are sufficiently smoothed out. On the whole the build quality is slightly above average for a consumer notebook. The plastics used are of decent quality and there is not as much flex as I thought there would be, given the notebook’s thinness.
Screen and Speakers
The U550 has a 15.6-inch display with a 720p (1366x768) resolution and LED backlighting for power efficiency. Brightness and contrast are satisfactory but not more or less than I am used to seeing from other 15.6-inch consumer notebooks. The display's glossy surface enhances clarity and colors but means a lot of reflections from surrounding light sources.
At full brightness the U550's display appears a touch washed out - colors could be more vibrant. One brightness notch above minimum is a good compromise between power saving and visibility on battery. Viewing angles are average; there is some color shift side-to-side and colors wash out and darken from above and below, respectively.
The 1366x768 resolution is much too low for a 15.6-inch screen. I think 15.6-inch notebooks should have a minimum resolution of 900p (1600x900). The U550's low 720p screen resolution hampers productivity; only one-half of a Microsoft Word document is viewable at one time and it is difficult to practically use two windows side-by-side. Additionally, high-resolution photos do not look as detailed on this screen as they would on a higher resolution screen.
The U550 has two 1.5-watt stereo speakers above the keyboard. Despite the "Dolby Sound Room" logo they sound tinny and have no bass. A notebook with a multimedia focus should have stronger speakers.
The U550 has a full-size keyboard with separate numeric keypad. The keyboard has superb tactile feedback and is fun to type on. The key travel is just right; this allows the keyboard to be very communicative since all key positions (fully up/down and in-between) are well-defined. The keys require enough pressure to push down that resting fingers on them does not cause them to depress. The keyboard is quiet and could be used in almost any environment without disturbing others. The keys sound nice when pressed and add to the typing experience.
This keyboard has a couple of oddities. The numeric keypad is squeezed in; as a result the keys are half-width and take some extra precision to press. The Home/End/PgUp/PgDn keys above the numeric keypad are very small as well. Another oddity is that the [Ctrl] and [Fn] keys in the bottom left corner are switched; the change took some adjusting. This is a holdover from Lenovo's ThinkPad business notebook lineup.
Ports and Features
The U550 has a sufficient array of input and output ports. Notable included ports include HDMI (for connection to HDTVs), three USB 2.0 ports, and VGA. An optical drive is included, which I am mildly surprised at given the thinness of the chassis. Ports not present on the U550 include eSATA, USB 3.0, and an ExpressCard slot. All picture descriptions are left to right.
Right: Optical drive, USB 2.0, RJ-45 Gigabit Ethernet, AC power, Kensington Lock slot
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