Bluetooth is a proprietary open wireless technology standard for exchanging data over short distances (using short-wavelength radio transmissions in the ISM band from 2400–2480 MHz) from fixed and mobile devices, creating personal area networks (PANs) with high levels of security. Y 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 When performance is your priority, rely on proven, trusted technology. With the cylindrical lithium-ion battery cell your laptop gets stable power that’s great for high-performance devices. Lithium-Ion (Li-Ion) Legacy Intel® Core™ Processor Intel Core i7-xxx The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Silver Numeric keyboard Y Hard Drive HDD HDMI 1 DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y HP Pavilion dv7-4180ea, Intel® Core™ i7, 1.6 GHz, 43.9 cm (17.3"), 1600 x 900 pixels, 4 GB, 500 GB HP Pavilion dv7-4180ea. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-720QM, Processor frequency: 1.6 GHz. Display diagonal: 43.9 cm (17.3"), HD type: HD+, Display resolution: 1600 x 900 pixels. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: Blu-Ray DVD Combo. Operating system installed: Windows 7 Home Premium. Product colour: Silver https://www.pcmag.com/article2/0,2817,2371663,00.asp Anytime a company updates a laptop with faster parts, without jacking up the price, it should be given its due recognition. It has been several months since the HP Pavilion dv7-4083cl ($999 list, 4 stars) was named the Editors' Choice in the desktop re... Sexy metallic design. Even bigger battery now, which delivered 6 hours of battery life. Big, bright screen. Spacious, fast 500GB drive. Blu-ray drive included. Terrific speaker system. Touchpad needs a makeover. The HP Pavilion dv7-4183cl takes speeds and battery performance to new levels while leaving the price where it is. ... https://www.pcmag.com/article2/0,2817,2370653,00.asp Anyone looking for a relatively inexpensive entertainment laptop is going to be thrilled with what the HP Pavilion dv7-4165dx ($779.99 list at Best Buy) has to offer. Not only does it have a big and bright 17.3-inch display and a great sounding speaker... Over 7 hours of battery life. Big, bright display. Great sounding speakers. Blu-ray drive and 640GB hard drive included. Extended-life battery sends the weight up to nearly 7 pounds. Poor overall application performance. With over 7 hours of battery life, a large and bright display, great-sounding speakers, and a Blu-ray drive, the HP Pavilion dv7-4165dx is an excellent entertainment laptop. But poor overall application performance says this isn't the go-to laptop whe... https://www.pcmag.com/review/255125/hp-pavilion-dv7-4171us The HP Pavilion dv7-4171us ($929 list) is a well-built laptop that offers a blend of features for both work and play at an affordable price. With enough horsepower for most working professionals, a roomy keyboard, widescreen display, and Blu-ray capabi... Sleek design. Blu-ray paired with great audio and a beautiful display. Great battery life. Limited gaming capability. Multi-touch is close to ready, but not quite. The HP Pavilion dv7-4171us is a solid desktop replacement that should hit the sweet spot of functionality and price that mainstream consumers are seeking. Buy it now... https://www.pcmag.com/review/254683/hp-pavilion-dv7-4153cl If you're going to lug around a 7 pound, 17-inch desktop replacement laptop, it's not unreasonable to expect desktop-like features and performance from it. The HP Pavilion dv7-4153cl ($799.99 list) hits the mark in terms of features, but comes up short... Stylish metal chassis. Great battery life. Blu-ray included. Two-year warranty. Sluggish performance. Fussy touchpad. Bloatware. Slow hard drive. With its sleek aluminum case and gorgeous 17-inch display, the HP Pavilion dv7-4153cl earns points for style, built-in Blu-ray drive, and battery life, but its overall performance is sluggish. ...