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 HP 6735s, 2.1 GHz, 39.1 cm (15.4"), 1280 x 800 pixels, 2 GB, 250 GB, Windows Vista Business HP 6735s. Processor model: RM-72, Processor frequency: 2.1 GHz. Display diagonal: 39.1 cm (15.4"), Display resolution: 1280 x 800 pixels. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM. Total storage capacity: 250 GB. Discrete graphics card model: AMD Mobility Radeon HD 3200. Operating system installed: Windows Vista Business. Weight: 2.5 kg https://www.techradar.com/reviews/pc-mac/laptops-portable-pcs/laptops-and-netbooks/hp-compaq-6735s-664923/review HP's Compaq range is aimed at corporate workers and combines sturdy build quality with strong usability. While the 6735s provides powerful graphics performance, it unfortunately falls short of its rivals in many other areas. Rather than use the same in... Good graphics performance, Solid chassis Lacking in features Business and consumer laptops tend to be built to a different set of criteria. Stolid dependability is usually the order of the day with business machines. HP is one of the main players in this market, and the Compaq 6735s, available for around £540... Sturdy design; good keyboard Poor port placement; dreadful trackpad buttons Well-made and with a no-nonsense design, the HP Compaq 6735s will no doubt appeal to those seeking a low-cost, dependable laptop, but there's little to get excited about and the specification is rather lacking, given the price ... https://www.alphr.com/hp/hp-compaq-6735s/29406/hp-compaq-6735s-review/ Clad in matte black, there's something undeniably stylish about the appearance of the HP Compaq 6735s. Build quality does feel a tad plasticky, but given that it weighs in at a fairly portable 2.57kg it's a transgression that's easily forgiven. Take a ... A fine budget business laptop, with surprisingly capable graphics performance. ...