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Showing posts with label Lenovo. Show all posts
Showing posts with label Lenovo. Show all posts

02 January 2012

Lenovo IdeaPad U400 Notebook Review

Lenovo IdeaPad U400

he thin-and-light market is seriously heating up, and with CES 2012 just around the corner, Lenovo's hoping to sneak some sales in during the last few weeks of the 2011 holiday season. The IdeaPad U400 is a sleek, sexy machine, understated from top to bottom and aimed at mid-range buyers who have never had so many options. You can't really call this an Ultrabook (you'll need to ogle at Lenovo's IdeaPad U300s for that honor), but it's still super slick. And in its roomier 14-inch weight class, you actually have fewer options to pick from.  We're happy to see Lenovo continuing to serve this in-between market actually.


The U400 is machined from a single slab of aluminum. This unibody approach has become more and more popular in recent years, but Lenovo has truly exceeded in producing a stunner in design. As far as PC notebooks go, there may be none more stunning than this on the market. As for internals, it offers mid-to-high range specifications, utilizing Intel's latest line of Core i3, Core i5 and Core i7 CPUs, up to 8GB of DDR3 memory and an optional AMD Radeon HD6470M GPU. Speaking of specifications, here's a look at what's inside our test machine:


Lenovo's 14" IdeaPad U400
Specifications and Features (as tested)
  • Intel Core i5-2430M @ 2.40GHz
  • 6GB of DDR3 RAM at 1333MHz
  • 14.0" LCD (1366x768); LED backlight, glossy
  • AMD Radeon HD6470M (1GB) + Intel HD Graphics 3000
  • Western Digital 750GB (7200RPM) Hard Drive
  • 802.11a/b/g/n Wi-Fi
  • 8x CD/DVD Burner
  • 1.3MP webcam
  • HDMI output
  • USB 3.0 x 1
  • USB 2.0 x 2
  • Bluetooth
  • Intel WiDi
  • RJ-45 (Ethernet 10/100/1000)
  • Headphone / Mic Input Jacks
  • Chiclet Keyboard
  • Stereo Speakers
  • 4.36 Pounds
  • Non-Removable 4-Cell Li-ion Battery (54WHr)
  • 340x230x22.6mm (Dimensions)
  • Windows 7 Home Premium (64-bit)
  • Price (as tested): $879.99
  • Price (starting): $879.99
  • 1-Year Warranty




Perhaps most interesting here is just how premium the U400 looks and feels. It's surprising actually, that this notebook is priced and specified like a mid-range machine. In a way, we wish Lenovo offered this very hardware with higher-end specs, a higher-res display, etc. But on the other hand, we're just happy to see Lenovo is taking design seriously, integrating a premium fit and finish into a machine that's squarely aimed at mid-range buyers. Of course, looks are only half of the story; is the entire package worthy of consideration this holiday season? Let's dig in and find out.


Lenovo suggests that the IdeaPad U400 is actually modeled after a bound book or paperwork of some sort. That's to say, there are tapered edges with a flat side edge, and if you look at it while closed, it does indeed look as if the pronounced edges are the cover, and the body itself are the pages. But more than all of that, the U400 is just beautiful. It's crafted from a single sheet of aluminum, and while the overall body isn't quite as rigid as a newer MacBook Pro -- the palm rest and display flex a bit more when mashed on, it still outclasses nearly every PC in the same price range.



Some have said that Dell's new XPS line, and perhaps even the newer HP multimedia machines, are trying awfully hard to rival Apple's classically styled MacBook and MacBook Pro lineup. But honestly, the U400 may be even closer to mimicking that style. The major difference is that the U400 is a very dark silver, almost bronze in the right light, and there are no speaker grilles alongside its chiclet keyboard. Also, the keys on the U400 aren't backlit.



The entire machine measures in at under one inch thick, and the aluminum is as smooth as a baby's bottom. It's sandblasted from the factory and anodized; it's a process that Lenovo claims will keep the exterior tough despite daily wear and tear. Perhaps most unusual about a familiar unibody experience is the cooling system. The company talks up a "breathable keyboard technology," which allows air to be sucked in around the keys and then shoved out via a left-side vent and a slot vent along the back. There are no underside vents to speak of; quite odd for a machine in this segment.


While that may all sound like a lot of hot air (pun firmly intended), it's actually not. Even after hours of benchmarking, the palm rests remained downright cool. We aren't sure if Lenovo will ever get the credit they deserve for this one facet, but we're here to make a big deal about it. Evidently, the company teamed up with Intel's Advanced Cooling Technology (which is exclusively licensed to Lenovo, at least for now) in order to create the first major breakthrough in notebook cooling that we've seen in a decade. The only sad thing about it is that "exclusive" bit. We really wish this could be rolled out to every other laptop maker post-haste. We've finally found a powerful notebook that doesn't melt your palms or lap -- it's seriously something you have to feel to fully appreciate.


The chiclet keyboard is a strange mix of good and bad. The texture and travel are ideal; it's wonderfully comfortable to type on, but it takes a good deal of getting used to. Why? Because the right side of the keyboard is truncated in a number of ways. The right Shift key is about half of the normal size, so frequent users of that will be frustrated at first by "missing" a key that they expect to be there. Once you get used to the slightly atypical layout, it's a great keyboard to type on. The lack of a backlight, however, is a downer for us. At this point in the game, all self-respecting laptops should have them; particularly ones knocking on the $1000 door.


We will say, however, that we love how the Function keys respond to system functions first, and Function keys second. In other words, the F1 key Mutes the sound by default; you have to press Fn + F1 for F1 to activate. Given that we can't even recall the last time we needed to use F3 or F4, we're in favor of this. The only downside is a subtle one.  The UI to the graphics that correspond to volume levels, screen brightness, etc., are just plain ugly, and look nothing like the Aero elements present in Windows. It makes us wonder if Lenovo even gave this detail a second thought. They really should -- with hundreds of similar laptops, it's the details that make one stand out over another.

While we're in the area, it's worth talking about the glass trackpad. If you're familiar with the feel of a MacBook trackpad, you'll understand how this one feels. It's slick, smooth and huge. There's no left/right click buttons; you simply press in that area of the trackpad. It's the trackpad that we wish all PC notebooks had. There's robust multi-finger gesture support, and the touch response is exemplary. Our only complain is this: it's still not as good as a MacBook trackpad. It's as good as it gets for a PC, but why can't PC trackpads match those on Apple machines? It's hard to know how much of the problem lies within the trackpad and how much is due to Windows' inability to really make use of a multi-touch pad, but regardless, we can't help but wish it was just a bit more finely tuned. Four-finger gestures take a fraction of a second too long to respond, and two-finger scrolling on webpages only works instantly around 80 percent of the time. That's just not good enough.



The really perplexing thing about the hardware is the display. There's a 14" LED display, but the resolution is capped at 1366 x 768. That's the same resolution as most 13" laptops. So, unless you like a larger image, not screen real estate (seriously, we can't think of a great reason why you'd want to buy a larger, less portable machine), Lenovo really should've offered a true high-res option.  We're used to seeing 720p on tablets; seeing a similar resolution blown up on a large 14" display just looks subpar these days, at least to the enthusiast in us. Again, we're asking for the option of a high res display here. To keep cost down, plenty of prospective consumers would opt for the system as we tested it of course.


At just over 4 pounds, the U400 isn't what we'd call "light." But it's sturdy, making the weight more justified. It's a seriously solid hunk of metal, and it feels premium from top to bottom. Its weight is nicely distributed as well. As for the ports, you won't find much of interest in the front or rear, and sadly, few things were of interest even on the sides. The upside is that there's a CD/DVD writer (slot-loading), which is extremely useful for those who routinely need to burn data or read DVDs and don't want to opt for one of the many thin and light machines who are ditching optical drives these days.


Also, there are only three total USB ports available, and only one of these is USB 3.0; the other two are USB 2.0. That's a bit of a letdown, although not too unexpected. There's also a full-size HDMI port, but it's located in a really weird spot. It's near the front of the machine, crammed between USB ports and a DVD drive. It'd make a lot of sense to have the HDMI port on the rear, but alas… There is also no flash card slot at all. No SD slot, nothing. This seems like a poor choice. Nearly every other laptop out today, regardless of price, has one; we're certain a lot of users will miss having one here.


The U400's audio solution is decent; about as good as you'd expect from a mid-range notebook, but of course, there's no low-end response to speak of.

The bottom line on the U400's design, though, is that all the niggles fade when you remember just how cool this machine stays even after extensive usage and how good it looks doing it.

29 November 2011

Lenovo ThinkPad Tablet Review

Lenovo has expanded their successful business-oriented line of computing devices to include tablets. The company introduced two new slates earlier this year – the consumer-oriented IdeaPad K1 and the business-minded ThinkPad Tablet that we are examining today. Sure, Lenovo has been producing Windows-based tablet PCs with touchscreen functions for quite some time, but the ThinkPad tablet isn't any of those.

We've come to know Lenovo as one of the premiere business notebook manufacturers over the past years. Having worked with several ThinkPads during my time at TechSpot, aside from a few small quirks, each unit left me looking forward to the next. The foundation for Lenovo's ThinkPad line has been a uniform style that's stood the test of time quite well. It's simple, practical, recognizable and instills the value of quality in the minds of many. It'll be interesting to see how that tradition has carried on to their first ThinkPad tablet running Android.



Lenovo's ThinkPad Tablet is powered by an Nvidia Tegra 2 dual-core 1GHz processor, 32GB of internal storage, 1GB of DDR2 system memory, front and rear cameras, 8.02.11 b/g/n/ Wi-Fi connectivity and a 10.1-inch WXGA (1280 x 800) IPS display with Corning Gorilla Glass. Our evaluation unit shipped with Android 3.1 Honeycomb and included the optional stylus pen with a retail price of $530. Both 16GB and 64GB variants are also available, priced at $430 and $630, respectively.

Lenovo's Android tablet is ever so slightly larger than the Acer Iconia Tab that we looked at back in August, both in thickness and height; width is virtually identical. According to the official spec sheet, the ThinkPad Tablet measures in at 260.4mm width, 181.7mm depth and 14.5mm thickness. The unit is listed at 742.2 grams with Wi-Fi only and 756.1 grams with a 3G radio.



The first thing you will notice about the tablet is the four buttons across the bottom of the display (when in portrait mode). From left to right, these allow you to lock or unlock auto screen rotation, launch a web browser, go back to the previous page and go home. The buttons are centered along the bezel but they look a bit odd because only two of the buttons are the same size. Additionally the buttons are rather stiff and nothing like the great buttons that Lenovo uses as mouse click buttons on their ThinkPad notebooks. Perhaps the added stiffness was introduced to prevent accidental button presses when using in landscape mode.

After using the tablet for a good while, I wish Lenovo had added a subtle backlight to these buttons as they are next to impossible to read in low light situations. Of course, there are only four buttons and it doesn't take long to memorize their functions, but I digress.

Unlike most tablets on the market, Lenovo's unit looks more natural when held vertically due to the aforementioned buttons across the bottom as well as the Lenovo and ThinkPad branding just above them. The entire front side is solid black with the display slightly inset around a matching bezel. The front-facing 2MP camera and ambient light sensor can be found at the top right side of the bezel.
The quality of the display when powered off appears much higher than what we found on the Acer Iconia. If you recall in that review, the touch panel of the Acer displayed an obvious gridline pattern that looked cheap and was distracting. The grid, while somewhat visible on the Lenovo, isn't nearly as distracting and you really need to be looking for it to see it.




On the left side of the tablet is a single speaker positioned about ¾ of the way down the edge followed by a sliding door that hides a single full-size USB port. Across the bottom we find another door hiding an SD card slot as well as a SIM card slot, a docking connector, a micro-USB connector, mini-HDMI connector and a headphone jack. The docking station connector can be used with Lenovo's optional table dock.

It's worth noting that the door covering the SD and SIM slots is difficult to open without assistance. I had to resort to an Xacto knife to pry the cover open. There's only a tiny horizontal slot to open the cover, meaning you'll need something thin to slide in.
On the right side of the device is a power button and across the top is a volume rocker, microphone and a slot for the optional stylus pen ($40).



Around back we are treated to a smooth plastic surface that almost feels rubber-like. Lenovo's trademark reflective nameplate is positioned on the left with a 5MP camera. The ThinkPad branding is placed on the bottom right corner and the "i" in ThinkPad lights up red when the tablet is in use, just like we saw on the outer lid of the ThinkPad X100e.

Bundled Software
Lenovo has added several of their own widgets and apps to the tablet out of the box. The most prominent is on the home screen called Launch Zone for quick access to email, music, watching videos, reading and the web. The Zones are customizable by tapping the settings button on the left side and you can access tablet-wide settings from the shortcut on the right. Across the bottom of the screen is a conversation bubble icon called App Wheel that when pressed pops up a selection of six different apps which is fully customizable as well.




For the sake of brevity, I'll only highlight a few of the key apps.
Lenovo claims their tablet is the first to come with Netflix preloaded, even though it's a few taps aways for the rest of Android users. Documents to Go is another key addition, an app that normally sells for $14.99 on the Android market. Documents to Go allows you to view, edit and create Microsoft Word, Excel and PowerPoint files as well as view Adobe PDF files and attachments. This is a must-have addition for business use.
Other high-profile apps that don't require an explanation include Angry Birds HD, McAfee Security, Amazon Kindle, YouTube and Amazon MP3. You can see a complete list of preloaded apps in the enclosed photos.




Lenovo also includes an app for their own store called Lenovo App Shop. The company claims their store will eliminate any concerns users might have about downloading suspect apps from Android's market. Apps here are sorted by usefulness so you don't have to wade through a ton of junk apps to find something good.

Again, Lenovo markets this tablet as business-oriented so naturally there are a few apps geared specifically towards IT professionals. The first is Absolute Software's Computrace, which provides a persistent connection back to the device in the event it is lost or stolen. The administrator can freeze the tablet, delete data and perform other management functions remotely, even if the tablet has been factory reset.

Citrix Receiver is an enterprise app that allows IT to securely deliver data and apps directly to the tablet. Furthermore, tablet users can access their work applications and desktops from anywhere.



Lenovo also includes a trial edition of McAfee VirusScan Mobile which includes WaveSecure and SiteAdvisor for Android. The description for this app says it protects your data if your tablet is lost or stolen and can back up and restore information in addition to safeguarding against viruses and spyware. We certainly don't like trial stuff making it into the tablet, but hopefully certain kind of users will find this useful.

Finally, PrintShare allows you to print directly from your tablet to nearby Wi-Fi enabled printers or remote ones shared with PrintShare's software.

Impressions and Conclusion
I tested the rear-facing camera on the ThinkPad under the same conditions that I did with the Acer and received about the same results. Simply put, tablet cameras aren't very good; none of them. You'd have similar or better luck with a basic smartphone camera. Something like Apple's iPhone 4 would easily put these to shame. The same goes for video recording quality – it's just not a high point for the ThinkPad.



Lenovo sent along the optional pen ($40) for our evaluation, which works with the N-Trig DuoSensor digitizer. The first of only a few possible places to use the pen is in the pre-installed Notes Mobile app. This app essentially turns the tablet into a notepad, allowing you to use the pen to take notes or draw directly onscreen. You can elect to keep your dictation as-is or have the app transcribe it into a few different fonts. Icons at the top of the screen control how you write and allow you to undo, redo and erase text.

Unfortunately this app still has a way to go before I'd consider taking it into a meeting. Even when trying to be precise about my handwriting, the app had trouble and got the translation wrong. Furthermore, it would draw lines where my palm rested as I was writing, resulting in undesired lines that would sometimes be translated into random letters. Overall it's a good concept that works fine sometimes but it's not reliable enough to replace a pen and notepad just yet (go figure!). Software updates could change this in the future, however.

Other uses for the pen include drawing apps and editing PDF files but aside from that, the pen likely won't get much use as it's easier to navigate the tablet using your fingers. If you opt to not buy the pen, you're left with a rather odd looking hole in the tablet where the pen would normally be stored.


The ThinkPad Tablet's display operates at the same resolution as the Acer Iconia Tab we tested a few months ago. Both displays showed about the same quality of color reproduction, viewing angles and brightness but the ThinkPad did not have the distracting gridlines of the Acer, especially when using it in direct sunlight.

Although it won't be as big of a concern for business users, one area that Lenovo clearly dropped the ball is audio. The single speaker is positioned on the edge of the tablet where, when holding the unit in portrait mode with my left hand, blocked the port. If that weren't bad enough, the speaker itself is the most underpowered speaker I've ever used on a tablet or notebook. When watching a TV show on Netflix, I could barely hear the audio even when the system was at max volume. During our battery test which consisted of running the movie Inception until the battery died, the Video Player application wouldn't even pick up voices in the film – only occasional loud noises or background music. Things were slightly better in YouTube but not by much. If you plan to listen to music or watch videos on this tab, a set of headphones are virtually a requisite.



One other thing I want to mention is the full-size USB port which is tucked away behind a sliding door. Initially I thought this was a great idea until I tried to use my MSI flash drive with the port. Because the port is tucked so deeply into the tablet, the flash drive wasn't fully able to plug into the port and I couldn't use it (an extension would be a less than ideal solution). One could just blame the flash drive's design but this is the first time I've had a problem with this thumb drive on any system.
To test the battery on the ThinkPad Tablet, I set the screen brightness to roughly 70%, disabled auto-brightness and loaded a 720p rip of Inception for continuous playback until the battery expired. The ThinkPad was good for 5 hours and 42 minutes of usage. In contrast, the iPad 2 lasted 10 hours and 25 minutes under the same test conditions and the Acer Iconia Tab was good for 6 hours and 18 minutes.

Aside from the pen and a few key Lenovo apps and UI changes, the ThinkPad tablet isn't very different than other Tegra 2 Android tablets. Much like I concluded with the Acer Iconia, it's not a bad tablet at all but either the Tegra 2 processor or its combination with Android Honeycomb are showing some age at this point. Apple's iPad 2 is smoother all around, from navigating the web to scrolling through menus and launching apps.

There are things that Android does better than Apple. Connectivity on the ThinkPad Tablet is good, with both an SD card slot and the USB port. There's also the micro USB connector and mini HDMI port, neither of which are found on the iPad.

If you are dead-set on the stylus pen, the ThinkPad Tablet could be the Android tablet for you. If you are an IT professional or a ThinkPad fan, again this could be worth your consideration. But if you can stand to wait a bit longer for Tegra 3, I think the performance benefits of four processing cores, improved graphics and Ice Cream Sandwich will be worth the wait.

source:http://www.techspot.com