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) 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 dv7-4047ea, AMD Phenom II, 1,8 GHz, 43,9 cm (17.3"), 1600 x 900 pixels, 4 GB, 500 GB HP Pavilion dv7-4047ea. Product type: Laptop, Form factor: Clamshell. Processor family: AMD Phenom II, Processor model: P820, Processor frequency: 1,8 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.alphr.com/hp/hp-pavilion-dv7/31068/hp-pavilion-dv7-review/ HP’s premium-priced Envy range may be catching all the headlines, but now its Pavilion range of affordable consumer laptops has gone under the knife. With an all-new design and some trickle-down technology from its luxurious stablemates, HP’s Pavilion ... Not perfect, but it does have great speakers, a good display and plenty of power under the hood ... http://www.itreviews.com/hp-pavilion-dv7-4050ea/ The stylish HP Pavilion dv7-4050ea packs a powerful punch with its Intel Core i7 CPU and impressive graphics card, but misses a trick or two with no Blu-ray, restricted screen resolution and flawed keyboard layout. HP - Pavilion dv7-4050ea price Buy H... http://www.gadgetrepublic.com/news/item/2400/computing/reviewed-hp-pavilion-dv7-4045ea/ The HP DV7 Pavilion 4045EA promotes itself on entertainment and heavy use. Shunning easy portability for PC-like performance, it's the latest offering in HP's multimedia notebook range.The notebook looks pretty sleek, with a brushed aluminium external ... https://www.siliconrepublic.com/gear/reviewed-hp-pavilion-dv7-4045ea The HP Pavilion DV7-4045ea promotes itself on entertainment and heavy use. Shunning easy portability for PC-like performance, it’s the latest offering in HP’s multimedia notebook range. The notebook looks pretty sleek, with a... The notebook looks pretty sleek, with a brushed aluminium external finish and an engraved design. It also comes with a built-in web cam, a backlit keyboard and a fingerprint reader for increased security. The touchpad is a little bit finicky to use, ho... http://www.cnet.com/uk/topics/laptops/ Ever so recently, we reviewed the HP Envy 17-1050ea, a truly luxurious machine that offers a rather spiffy design and more grunt than a grizzled old oil-rig worker. If you like the look of that machine but fancy dialling down the extravagance, the 17.3... Well built, Good design, Decent performance Pretty pricey, Occasionally annoying trackpad buttons, No Bluray drive The 17.3-inch HP Pavilion dv7-4050ea laptop offers a swell design and decent performance. It's a shame about its terrible battery life, but, all things considered, this is a decent machine....