ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y Windows 10 offers more safety for your device, with features like Windows Hello and always-enabled free updates. Gamers experience best-in-class gameplay with Broadcast and Game Mode. And with built-in apps for 3D creation, photos, music, movies, maps and more - Windows 10 Home brings you more creativity and productivity than ever before. Windows 10 Home Intel® Pentium® Intel Pentium Lenovo Yoga 520-14IKB, Intel® Pentium®, 2.3 GHz, 14", 1366 x 768 pixels, 8 GB, 128 GB Lenovo Yoga 520-14IKB. Product type: Hybrid (2-in-1), Form factor: Convertible (Folder). Processor family: Intel® Pentium®, Processor model: 4415U, Processor frequency: 2.3 GHz. Display diagonal: 14", HD type: HD, Display resolution: 1366 x 768 pixels, Touchscreen. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 128 GB, Storage media: SSD. Operating system installed: Windows 10 Home. Product color: Gray https://www.notebookcheck.net/Lenovo-Yoga-520-14IKB-i5-7200U-256-GB-SSD-Laptop-Review.268080.0.html Weak chest. While the new Intel processors represent the biggest performance boost in years, the Lenovo Yoga 520-14IKB is still equipped with older Kaby Lake processors. You can find out in this extensive test, why the convertible did not receive our fina... functional aluminum and plastic case, very good touchpad, suitable keyboard, active digitizer included, always remains cool and nearly always quiet, better battery life due to bigger battery CPU does not use its full capabilities, display: low brightness and color space coverage, strange ripple effect, PWM, USB-C without DisplayPort or power delivery, hinges are too loose, 1x1 WLAN, outdated GPU and CPU options https://www.notebookcheck.net/Lenovo-Yoga-520-14IKB-i5-7200U-256-GB-SSD-Laptop-Review.267898.0.html Has a weak chest. The new Intel processors constitute the greatest leap in performance since years, yet the Lenovo Yoga 520-14IKB still embodies older Kaby Lake processors. In this extensive review you learn why the affordable convertible in the end recei... functional alu-plastic-chassis, very good touchpad, suitable keyboard, active digitizer inside the shipping carton, always cool & nearly always silent, better battery life due to bigger battery CPU beyond its possibilities, display: lower brightness & color space, strange ripple effect, PWM, USB-C without DisplayPort or power delivery, hinges show to much play, 1x1 WLAN, outdated optional GPU and CPU https://laptopmedia.com/review/lenovo-yoga-520-flex-5-14-inch-review-the-yoga-720-on-a-budget-with-little-to-no-trade-offs/ With the higher price of the new Yoga 520, compared to the older Yoga 510, we get not only apparent visual improvement but also a much better chassis, more comfortable input devices, improved portability and, of course, more powerful hardware. This is the... Good build quality, Great input devices, Decent IPS display for the more budget-oriented configurations, The panel doesn't use PWM for regulating screen brightness, A lot of upgradability options for a 14-inch device (2.5-inch HDD + M.2 SSD slot + RAM slo... Subpar battery life, The display appears to be a bit dim and color-deficient for the more expensive configurations with Core i5 and i7 The Yoga 520, or also known as the Flex 5 in the US, is an excellent budget convertible with less compromises than we expected. It has excellently built chassis that has the premium looks and feel at the same time, the input devices are great and pretty m...