20110408

Dell XPS 15 Specs and Review

D new XPS 15 is a completely redesigned multimedia notebook from Dell. Sporting a JBL sound-system with subwoofer, NVIDIA GT420M dedicated graphics, and an Intel Core i5 processor, this system is designed with performance and entertainment in mind. In this review, we take an in-depth look at the new XPS and see how it stacks up against the competition.
Specification of Dell XPS 15:
  • Intel Core i5 460M Processor (3MB cache, 2.53GHz)
  • 15.6-inch 1366 x 768 glossy display with LED backlighting
  • NVIDIA GeForce GT420M with 1GB DDR3
  • Windows 7 Home Premium (64-bit)
  • 6GB DDR3 memory
  • 500GB 7200rpm HDD (Seagate Momentus 7200.4)
  • Realtek gigabit ethernet and Intel 1000 802.11b/g/n wireless
  • Bluetooth 3.0
  • 6-cell Li-ion battery (56Wh)
  • Dimensions: 15 x 10.4 x 1.3-1.5-inches
  • Weight: 6.21lbs

Tpad and Kboard
Dell XPS 15 features a very comfortable backlit keyboard with a design using traits from standard and Chiclet-style keyboards. The keyboard doesn't feature an internal bezel like most island-style keyboards, but it also has completely flat key surfaces. For typing long documents or even playing a game to blow off steam during a long company meeting, the keyboard does an excellent job. Typing noise is minimal, with each key only emitting a very soft click when pressed. The backlight is adjustable with three settings; off, low, and high. On high, the keys are lighted just enough to see the backlight is on under strong office lighting. The low setting is great for users who don't keep their screens set to full brightness at night, but still want some illumination to figure out where some keys are located.

The touchpad is a large multi-touch Synaptics model with dedicated left and right buttons. Sensitivity out of the box was excellent, with the touchpad having no trouble tracking my finger out of the box. The touchpad supports some multi-touch features like pinch zoom, two finger scrolling, and offered a surface large enough to not make multiple fingers feel cramped. We had no trouble with lag or slow refresh speeds, making it feel very responsive in all situations. The touchpad buttons were also very nice, offering deep throws and soft feedback.
Design Build
New Dell XPS 15 has a silver on grey color scheme, using metal panels and plastic for the body. Compared to past XPS designs that were trend setters that distinguished themselves from the lower models, the new XPS doesn't seem to spark much visual interest. In theory, mixing alloy panels with a brushed metal palmrest and backlit keyboard usually yields good results. The redesigned XPS 15 doesn't seem to really set itself apart, though, from the standard Inspiron 15R until you take a much closer look. Standing back five feet, the panels look like average plastic on the exterior, and the body itself even seems more bloated than the 15R. Overall, it seems like Dell missed a big opportunity to make the XPS-series the unique notebooks they once were. The result is a rather bland looking multimedia notebook where its budget-oriented sibling --the Inspiron 15R--outshines it.


Nevertheless, the XPS 15 feels nicer than it looks. The metal panels on the interior and exterior add strength to the body, reduce flex, and give the notebook a high-quality feel. Holding the notebook for the first time is a weird experience, as most of the panels look like plastic until you feel the cold metal. The screen cover does a very good job at protecting the display from impacts and seems to resist flexing when opening the screen from one of the front corners. The inside of the notebook features a large brushed metal panel that makes up the palmrest and keyboard surround. The bottom of the notebook is completely plastic (including the access panel) but still resists flex and feels durable. The only problem we noticed was the high use of plastic clips holding most of the notebook together (in addition to metal screws).

Users looking to upgrade the Dell XPS 15 will find it easy or not so easy, depending on which components they are looking to swap out. The single access panel on the bottom of the notebook houses the two sticks of RAM, wireless card, and WWAN/TV tuner slot. To get at the hard drive, you must fully disassemble the notebook, which isn't a task for the faint hearted. We counted about 16 screws, but didn't want to go further and risk breaking plastic clips or gouging the trim around the perimeter. That's an awful amount of work just to swap out a hard drive for a full-sized notebook.
Ports and Features

Users who want high-speed data connections on their notebooks will love the Dell XPS 15. Dell configured this system with two USB 3.0 ports, one eSATA/USB 2.0 combo port, gigabit Ethernet, mini-DisplayPort, HDMI-out, and plenty of audio jacks. For expansion, Dell only includes a SDHC-card reader/writer; you don't get an ExpressCard slot to add additional ports in the future.

Front: SDHC-card slot


Rear: mini-DisplayPort, HDMI, LAN, HDTV-antenna, DV-power input, one USB 3.0, Kensington Lock slot


Left: one USB 3.0


Right: Optical drive, audio jacks, eSATA/USB combo port

Screen and Speakers
The Dell XPS 15 can be configured with two 15-inch screen options. The lower-end models offer a WXGA resolution 1366 x 768 panel, whereas the higher-tiered models include a nicer 1080p 1920 x 1080 screen. Our review system included the lower resolution option with a glossy surface. The WXGA panel rates average to below average, with a 177nit maximum brightness and a contrast ratio of 190:1. Black levels were average at best, with an average brightness level of 0.91nit. Colors looked vibrant thanks to the glossy surface, although with poor viewing angles, most colors washed out quickly with the screen tilted forward or back. Horizontal viewing angles were better, keeping colors accurate to 60-70 degrees where reflections off the screen overpowered what you were viewing.

If there was one feature of the XPS 15 that I had to pick out as my favorite, it would be the JBL speakers. With most 15-inch notebooks going for thinner designs, it's hard to fit really good sounding speakers in a notebook these days. Dell did an amazing job with the speakers on the XPS 15 though, which offer high peaks and rumbling lows. The subwoofer on the bottom really made its presence known, adding a soft rumble to the keyboard and palmrest when playing movies or music with lots of bass. For users looking for a more private listening session, the XPS 15 offers two headphone jacks for sharing a movie on a plane, as well as SPDIF and HDMI out for the home theater.
  • MSRP: $899.99.
 

Review and Specs Lenovo ThinkPad X220


ReviewLenovo ThinkPad X220 

 Lenovo's newest 12-inch business notebook, the ThinkPad X220, offers the latest Intel Sandy Bridge processors, a high-quality IPS display, and battery life that is so incredible you've got to see it to believe it. Keep reading to find out more about what is sure to be a very popular business laptop.

Our review unit of the Lenovo ThinkPad X220 features the following specifications:

  • Intel Core i5-2520M dual-core processor (2.5GHz, 3MB cache, 3.2GHz Turbo frequency)
  • Windows 7 Professional (64-bit)
  • 12.5-inch Premium HD (1366 x 768) LED Backlit Display (IPS)
  • Intel Integrated HD Graphics
  • 4GB DDR3 (1333MHz)
  • 320GB Hitachi Travelstar hard drive (Z7K320)
  • Intel Centrino Advanced-N 6205 (Taylor Peak) 2x2 AGN wireless card
  • Intel 82579LM Gigabit Ethernet
  • 720p High Definition webcam
  • Fingerprint reader
  • 6-cell battery (63Wh) and optional slice battery (65Wh)
  • Dimensions: 12 (L) x 8.2 (W) x 0.5-1.5 (H) inches with 6-cell battery
  • Weight:
    • 3.5 pounds with 6-cell battery
    • 4.875 pounds with 6-cell battery and optional external battery slice



Design & Build
Lenovo recently announced their latest ThinkPad line of business notebooks, but they had one more surprise in store: the ThinkPad X220. If you've never heard of the "ThinkPad" brand name then I'm glad you finally left that cave you've been living in since the mid 1990s. ThinkPads have long been regarded as some of the best business laptops thanks to a trusted combination of cutting-edge performance, solid build quality, excellent keyboards, precision TrackPoints (that red dot in the middle of the keyboard) and fantastic warranty support. The previous generation of 12-inch Thinkpads, the ThinkPad X201, was widely regarded as the best 12-inch business notebook on the market. Can the X220 do even better?


At first glance, the exterior of the ThinkPad X220 has only a few minor changes from the X201. The location of several ports has been shuffled around, but you've still got the same tried and true boxy design combined with durable magnesium alloy and plastic construction covered in matte black rubberized paint. Lenovo continues to provide essentially a full-size keyboard on a 12-inch ultraportable notebook, but that larger keyboard comes at the expense of space for the palm rests. Although typing is very comfortable on the X220, your wrists don't have abundant space with your fingers in the traditional typing position.
Regardless of the compact design, the X220 continues Lenovo's trend of "business rugged" laptops. This ThinkPad is Milspec tested (physical shock, thermal shock, altitude, dust, vibration, humidity, heat and cold) for proven durability. Translation: mobile professionals don't need to treat this laptop with kid gloves. Toss the X220 in your car or let the flight attendant jam it into an overhead compartment. The X220 will take the beating and keep working.


The majority of Lenovo's business clients order their notebooks pre-configured exactly the way they want them. However, Lenovo still makes it reasonably easy for those customers who want to upgrade the X220 on their own. The hard drive is easily replaced by removing the single screw on the side access panel. As far as RAM is concerned, there are two slots located under the main access plate on the bottom of the notebook. Our review unit came with a single 4GB memory module installed, so it would be quite easy to upgrade to the maximum 8GB memory capacity by installing a second 4GB stick of RAM.
Ports and Features

The ThinkPad X220 has what can only be described as the most robust port layout we've seen on any current-gneration 12-inch notebook. You get two standard USB 2.0 ports and your choice of either one "always on" USB 2.0 port (for charging USB devices when the notebook is powered off) or one USB 3.0 port for high-speed data transfers. The X220 also comes with a VGA port, Display Port connection, Gigabit Ethernet and a SDHC card reader. Oh, and the engineers at Lenovo also managed to squeeze in a full size 54mm ExpressCard slot for accessories and port expansion. If that isn't enough ports, there is a docking station connection on the bottom of the notebook so you can turn this 12-inch laptop into a desktop replacement.




Speakers and Screen
The 12.5-inch screen on our review unit of the ThinkPad X220 is an optional IPS panel with LED backlighting. The screen features the same 1366 x 768 resolution as the standard display, but the IPS panel provides greater screen brightness, more contrast and wider viewing angles. Our lab test results show this screen has a 743:1 contrast ratio and a peak brightness of 263 nit. Horizontal and vertical viewing angles are quite simply superb; we barely noticed any color distortion even out to extreme viewing angles.

Speaker quality is average as the maximum volume output is loud enough to fill a large meeting room with clear sound. The audio performance is good enough for a basic video conference or webcast, but there is a little distortion at the maximum volume setting and bass output is almost nonexistent. As with most modern ultraportable notebooks, the speakers are located on the bottom front edge of the X220. This means sound is directed down and away from you rather than up toward your ears. If you use the X220 like a "laptop", then the sound is often muffled against your clothing or your legs.

Keyboard and Touchpad
Keyboard on the new ThinkPad X220 features a few subtle changes from the previous generation of X200/X201 series keyboards. The X220 delivers everything we have come to expect from the typing experience on a ThinkPad. The main key sizes are still 100% of normal and Lenovo hasn't switched to the Chiclet-style keyboards on the X220 yet. The typing surface has excellent support with barely any flex under heavy pressure. The tactile feel from each key is great with soft clicks emitting very little noise when fully pressed. You can type for hours at a time without much discomfort.

The classic red TrackPoint and buttonless touchpad are Synaptics models that provide an excellent sensitivity and responsiveness as you move your cursor in various applications. The new buttonless touchpad provides a 45 percent larger surface area than the touchpad on previous generation of X Series notebooks.
If you've read other reviews here on NotebookReview.com, then you know most touchpads with integrated buttons have problems. Specifically, if you rest one of your fingers or thumbs on a touchpad button while you move the cursor with another finger, it's possible that the touchpad will interpret the two fingers on the touchpad surface as a two-finger gesture or quickly move the cursor between the two fingers when you lift one finger off the touchpad surface.
This is still an issue with the touchpad on the X220, but the diver that Lenovo uses result in fewer "jumping cursor" problems than what we've seen on many other buttonless touchpads.
Performance and Benchmarks
Part of the headline news with the release of the ThinkPad X220 is the use of the latest Intel "Sandy Bridge" processors. Our review unit came equipped with the Intel Core i5-2520M dual-core processor. This CPU has a standard clock speed of 2.5GHz and quickly steps up to a 3.2GHz turbo frequency whenever the notebook is performing a difficult task or running a complex application.
The new integrated graphics in the Intel Sandy Bridge platform are a noticeable step up from the previous generation of Intel integrated graphics. The X220 delivered some impressive benchmark numbers in 3DMark06 but real-world gaming tests were a combination of hit and miss since many games still won't run on Intel graphics.
Of course, most businesses don't care about the ThinkPad X220's ability to play Crysis. In fact, the only thing that most potential buyers of the X220 are likely to care about is whether the notebook can handle HD video playback, video editing, and demanding Photoshop work. Can the X220 do those things? In a word, yes.
The 320GB Hitachi Travelstar Z7K320 hard drive in our review sample is extremely speedy and is quick enough for average tasks. Lenovo also offers a number of optional solid state drives (SSDs) ranging in capacities of 4GB to 160GB.



  • Price as: $1,299.00 (starting at $979.00)