Asus N53SV-SX138V
Specifications

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Average of 1 scores (from 3 reviews)
Reviews for the Asus N53SV-SX138V
Source: PC World India

Overall, the Asus N53SV is a very good candidate for a powerful 15-inch laptop with the latest hardware and features at an acceptable price. And even though Asus makes a big deal about the N53SV’s onboard sound, we think the laptop is a revelation as far as Intel’s Sandy Bridge CPU and Nvidia's GPU is concerned. So yes, definitely consider it if you can't wait for mainstream laptops featuring AMD Fusion chips.
Single Review, online available, Very Short, Date: 03/02/2011
Rating: Total score: 80%
Source: Tech Advisor

The Asus N53SV has some excellent features. The price performance ratio is nice, and it's never been whacked with an ugly stick. If the minor keyboard issues don't bother you, it's worth a look.
Single Review, online available, Very Short, Date: 01/31/2011
Foreign Reviews
Source: IT.com.cn

Single Review, online available, Medium, Date: 03/16/2011
Comment
NVIDIA GeForce GT 540M:
Mid-range graphics card based on the GT 435M chip (GF108) with higher clock rates and DDR3 support.
Non demanding games should be playable with these graphics cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
2630QM: Fast Quad-core processor based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. » Further information can be found in our Comparison of Mobile Processsors.
15.60":
15-16 inch is a standard display size for laptops and offers the biggest variety of products.
» To find out how fine a display is, see our DPI List.2.9 kg:
This weight is representative for typical laptops with a 14-16 inch display-diagonal.
Asus: ASUSTeK Computer Incorporated, a Taiwanese multinational company, produces motherboards, graphics cards, optical drives, PDAs, computer monitors, notebook computers, servers, networking products, mobile phones, computer cases, computer components, and computer cooling systems. The company's 2007 revenues reached US$6.9 billion. ASUS also produces components for other manufacturers. The Eee PC initiated the netbook boom in 2008.
In the notebook sector, Asus had a global market share of about 11% from 2014-2016, making it the fourth largest laptop manufacturer. In the smartphone sector, Asus is not among the Top 5 and has only a small market share (as of 2016).
80%: This rating is not convincing. The laptop is evaluated below average, this is not really a recommendation for purchase.
» Further information can be found in our Notebook Purchase Guide.