Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. » Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.Ģ520M: Dual-core Sandy Bridge processor with integrated graphics and dual-channel DDR3 memory controller.Ģ540M: Fast Dual-core processor clocked from 2.6 to 3.3 GHz (Turbo Boost 2.0) based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. The clock speeds however can in theory slightly surpass the GT 520M, in the Latitude 6420 however they are at a level of the GT 520M.
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NVIDIA NVS 4200M: Business Graphics card that is based on the GeForce GT 520M with special BIOS and drivers for business applications. Non demanding games should be playable with these graphics cards. The HD 3000 is the faster (internally GT2 called) version with 12 Execution Units (EUs). Intel HD Graphics 3000: Integrated graphics card in the Intel Sandy Bridge processors (Core ix-2xxx).
Only some 3D games with very low demands are playable with these cards. In the smartphone market, Lenovo did not belong to the Top 5 global manufacturers in 2016. However, the distance decreased gradually. In 2014, Lenovo took over Motorola Mobility, which gave them a boost in the smartphone market.įrom 2014 to 2016 Lenovo's market share in the global notebook market was 20-21%, ranking second behind HP. In 2011, Lenovo acquired the majority of Medion AG, a European computer hardware manufacturer. In addition to desktops and notebooks, the company also produces monitors, projectors, servers, etc.
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From 2004, the company has been the largest laptop manufacturer in China and got the fourth largest manufacturer worldwide after the acquisition of IBM's PC division in 2005. Lenovo: Lenovo ( "Le" as in the English word legend and "novo" (Latin) for new) was founded in 1984 as a Chinese computer trading company. Rating: Total score: 84% performance: 82% display: 74% mobility: 83% workmanship: 85% ergonomy: 88% emissions: 83% Single Review, online available, Long, Date: When reinstalling Windows, try the Lenovo disc images, as longer battery times have been reported, probably due to custom drivers.3D Printing, 5G, Accessory, AI, Alder Lake, AMD, Android, Apple, ARM, Audio, Benchmark, Biotech, Business, Camera, Cannon Lake, Cezanne (Zen 3), Charts, Chinese Tech, Chromebook, Coffee Lake, Comet Lake, Console, Convertible / 2-in-1, Cryptocurrency, Cyberlaw, Deal, Desktop, E-Mobility, Education, Exclusive, Fail, Foldable, Gadget, Galaxy Note, Galaxy S, Gamecheck, Gaming, Geforce, Google Pixel, GPU, How To, Ice Lake, Intel, Intel Evo, Internet of Things (IoT), iOS, iPad, iPad Pro, iPhone, Jasper Lake, Lakefield, Laptop, Launch, Leaks / Rumors, Linux / Unix, List, Lucienne (Zen 2), MacBook, Mini PC, Monitor, MSI, OnePlus, Opinion, Phablet, Radeon, Raptor Lake, Renoir, Review Snippet, Rocket Lake, Ryzen (Zen), Science, Security, Single-Board Computer (SBC), Smart Home, Smartphone, Smartwatch, Software, Storage, Tablet, ThinkPad, Thunderbolt, Tiger Lake, Touchscreen, Ultrabook, Virtual Reality (VR) / Augmented Reality (AR), Wearable, Wi-Fi 7, Windows, Workstation, XPS, Zen 3 (Vermeer), Zen 4Ĩ4% Test Lenovo ThinkPad T420s 4174-PEG Notebook
A can of compressed air may be useful too, and a bottle of isopropyl alcohol and cotton buds are good for cleaning, but not on the screen. The only tools you need for servicing a ThinkPad are a set of small screwdrivers and a nylon spudger (for taking the screen and keyboard bezels off), and possibly a pair of tweezers. Corporate bulk purchasers don't usually go for it. Not only will it have better brightness, colour, contrast and viewing angles - you will most probably more than make up the investment when selling it. When buying a new ThinkPad, consider taking the IPS screen option if possible, as it doesn't cost much.
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When buying a used ThinkPad, remember to check that the BIOS is not locked with a supervisor's password and that Computrace is not enabled and activated. For IBM/Lenovo ThinkPad laptop enthusiasts.