4/20/2012

Dell Inspiron 11 11.6-Inch Obsidian Black Laptop (Windows 7 Premium) Review

Dell Inspiron 11 11.6-Inch Obsidian Black Laptop (Windows 7 Premium)
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(More customer reviews)
I want to add one thing that is perhaps easy to overlook with this laptop: it has the best CPU in it's class and price range. Most notebooks with an 11.6 inch screen have a Celeron CPU (such as the new Acer 1410 series). This means less cache and no "Intel Speedstep" which is an important power saving feature (mostly used when in battery mode). Celeron laptops will drain your battery quickly when you use any compute heavy task. The other common CPU is a single core "Core Solo". The single core CPUs have the bad habit of slowing to a crawl whenever the anti-virus kicks in (because it can't offload that task to the second core) and being generally slow if you run any internet security software(which any sane person would today but adds a lot of background CPU tasks that can run on a second core if you have one). You can step up to a full Core2 Duo, but that can add 20%-30% onto the cost (see the Acer Timeline series).
Dell did the right thing here when they used the 1.3GHz Intel Pentium SU4100 Processor. It has two cores, 2MB cache (twice the Celeron but 2/3 the more expensive Core2 Duo), and a 800MHz memory bus (vs. the Celeron's 667Mhz). And it has the all important SpeedStep technology found in the more expensive Core2 Duo. The only major feature it lacks is Virtualization, which is mostly a server technology which no home application to speak of. It uses the same core as the more expensive Core2 Duo so aside from the smaller cache the basic performance is the same (though some Core2 Duos have faster memory bus). It's the best fit price/performance wise but lately it's been passed over for the cheaper Celeron but vendors who count on consumers not knowing any better.


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Dell Inspiron 11z: Do More With Less Weighing approximately 3 pounds and measuring just 1 inch thin, you'd never guess the slim and sleek Dell Inspiron 11z laptop would pack such a big punch. The nicely affordable Inspiron 11z boasts a high-definition 11.6-inch display and an Intel ultra-low-voltage processor that offers a good mix of multitasking with extended battery life--up to 6.7 hours. Other features include a near full-size keyboard, easy-to-use floating touchpad with concealed touch control, HDMI output for connecting to an HDTV, and an integrated 1.3-megapixel webcam with a built-in microphone for on-the-go video chats.
The Dell Inspiron 11z (in Obsidian Black) weighs just 3 pounds and features a high-definition 11.6-inch screen.

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