Lenovo launches S650, S930 and A859 Smartphones with 1.3GHz MT6582 quad core

Lenovo has launched another three smartphones Lenovo S650, Lenovo S930 and Lenovo A859 in the smartphones market. According to the company, these three handsets will be available soon in different markets of the world.

Lenovo S650 will be priced at Rs. 13,500. It will be powered by a 1.3GHz MT6582 quad core chipset processor and 1GB of RAM. It has a 4.7-inch display and 540×960 pixel resolution. It has a 8MP camera and a 0.3 MP front facing camera. It inbuilt storage is 8GB expandable up to 32GB. Its battery capacity is 2000mAh. It runs on Android 4.2 Jelly Bean OS.

Lenovo S930 will be priced at nearly Rs. 19,000. It will be powered by a 1.3GHz MT6582 quad core chipset processor and 1GB of RAM. It has a 6-inch display and 720×1280 pixels resolution. It has a 8 MP camera with 1.6 MP front camera. There will be 8GB internal and 32 gb expandable storage. There is a 3000mAh battery available. It also runs on Android 4.2 Jelly Bean OS.

Lenovo A859 will be priced at nearly Rs. 13,000. It will be powered by a 1.3GHz MT6582 quad core chipset processor and 1GB RAM like other two handsets. It has a 5-inch IPS display with 720×1280 pixel resolution. It also comes with 8 MP camera and 1.6 MP front camera. 8GB internal and 32 GB expandable storage is available with 2250mAh battery.

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Shape your future with Ducat IT courses and with Manish Bhati Sir NOIDA Branch

Ducat is a leading name in the computer training industry. We are known for churning out globally competent professionals who are miles ahead of others in skill set, knowledge and ability to deliver. We have a wide bouquet of IT courses that are industry centric and job oriented. These courses have enabled many freshers' find lucrative jobs and the experienced professionals advance in their career. Most of our students have proved to be productive in their endeavors from the very beginning with little or no training.

Ducat knows when students approach an institute they expect more value than the books on technology can offer. Hence our IT courses are designed and delivered by consultants working in the specific technologies. The students get the triple benefit of in-depth understanding of the technology, its practical application in real time scenarios and opportunity to work in live projects. Time and again we arrange for guest lectures by industry tech experts to give insights on various trends and guidance on real life project.

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Is anti-virus software is a waste of money??

(MoneyWatch) Using up-to-date anti-virus software is the cornerstone of computer security, not to mention simple common sense. Or perhaps not. A recent study by security research firm Imperva startlingly concludes just the opposite: Anti-virus software is so universally ineffective that it's just a waste of money.

In the study, which was conducted by the University of Tel Aviv in Israel, 40 anti-virus products were tested against 80 fresh, uncatalogued threats from malicious software code. What percentage of this malware did the anti-virus technology initially detect? Nearly zero.

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The study then assessed if the 40 products got any better at detecting these threats over time, as their databases were updated. They were all re-tested over a span of weeks, but the anti-virus software showed little improvement. It took an average of four weeks for malware to become detectable, and overall performance remained quite low. In particular, a dozen poorly detected malware files were still not detected by half of the products even weeks later.

Drawing on these results, the Imperva study does recommend a pair of free antivirus products -- Avast and Emisoft -- over commercial products, though the firm does point out that these programs are particularly susceptible to false positives.

So what does this mean for your computer security planning? Certainly, it shouldn't signal an end to your use of anti-virus software, and even Imperva does not recommend eliminating anti-virus tools from your security toolkit. Moreover, this is a single study, and there are questions about its validity. Kaspersky Labs, whose own anti-virus product was included in the study, had this to say about the testing methodology:

[There is a] significant drawback in Imperva's testing methodology which makes it impossible to take these test results seriously. When scanning for potentially dangerous files, the Virus Total service used by Imperva's specialists does not use the full versions of antivirus products, but merely relies on a standalone scanner. This approach means that the majority of protection technologies available in modern antivirus software are simply ignored. This also affects proactive technologies designed to detect new, unknown threats.

We've long recommended anti-malware software -- commercial or free -- and continue to say that any protection is better than none, as long as it's consistently updated.

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