Archive for June 2011
Dell Inspiron 15R Review And Specifications
June 28, 2011 | 
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Dell’s Inspiron laptops have always been the brand’s middle-of-the-road workhorse: equally likely to turn up in a dorm room or coffee shop as at your mom’s kitchen table. Dell periodically gives the series a physical makeover, but small differences in fit and finish are almost beside the point; this is still the go-to laptop line for reasonably priced systems that offer mainstream performance at palatable prices.
The new Inspiron 15R is built around Intel’s Core i3 and i5 processors, with a handful of upgrades available for hard drives and basic discrete graphics (the same goes for the 14-inch version, the Inspiron 14R). Our review unit included a 2.26GHz Core i3, 4GB of RAM, and a 500GB hard drive, for a total cost of $639. Read the rest of this entry »
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Handheld GPS Receivers Features
GPS stands for Global Positioning System and the System refers to a network of satellites that orbit the earth and transmit information back constantly. GPS consists of three parts; space, control, and the user. Space refers to the satellites, control refers to the control stations on earth, and user is the person who operates the GPS.
At the moment there are eleven control stations on earth that track the satellites and send the data onto the master control station. With eleven control stations, every satellite can be seen by two control stations or more.
The user in the system is each individual with their handheld GPS receivers. Users of handheld GPS receivers can include hikers, boaters, pilots, fishermen, hunters, military personnel, or for Geocaching fun. Today’s GPS receivers are more accurate than ever but they can not always be 100% accurate. Common handheld GPS receivers can track your position from about 3 to 15 metres but there are some errors that can affect the accuracy.
It is also possible to buy micro SD cards that come pre-loaded with maps, inland lake maps, marine cartography, and city street maps. Read the rest of this entry »
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Specifications And Reviews Samsung Galaxy Tab
Galaxy Tab which officially launched on September 2, scheduled to arrive in the Indonesian market in mid-October 2010. The Samsung chose India became the first country in Asia to market the 7-inch tablet. Until now Samsung has not provided official information about the price of Samsung Galaxy, but an executive of Samsung gives space priced between U.S. $ 200-300. But the price can still be influenced by the operator, so it is not a final price.
Galaxy Tab with Cortex-A8 processor 1 GHz and graphics ProverVR SGX540, and 512 MB of RAM. Internal memory 16 GB MicroSD slot support up to 32 GB. But unfortunately these devices have not been using SUPER AMOLED screen like that is widely used on android Samsung products, such as the Galaxy’s example. It is an area of 7-inch screen is big enough from most smartphones currently available, but this one device is still quite comfortable when held.
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