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 This lightning-fast refresh rate* practically removes all artifacting and motion blurring for action that looks crisp and gameplay that feels incredibly responsive. *All performance specifications represent the typical specifications provided by HP's component manufacturers; actual performance may vary either higher or lower. 165 Take your audio experience to the next level with smart amplification technology giving you loud, clear and dynamic sound. Y When your laptop is low on power, no one has time to wait hours to recharge. Power down your device and go from 0 to 50% charge in approximately 30 minutes. 30 Get the thin device you want without sacrificing battery life. The lithium polymer battery delivers the same long-lasting charge of bulkier battery technology. Lithium Polymer (LiPo) Fast charging batteries Y No matter where you stand, this screen delivers clear, vivid images with 178º wide-viewing angles, so everyone can get a great view. ips Keyboard backlit Y Numeric keyboard Y EPEAT is the premier global ecolabel for electronics and technology products. EPEAT HP D4UU0PA, AMD Ryzen™ 5, 38,9 cm (15.3"), 1920 x 1200 Pixeles, 24 GB, Windows 11 Home, Negre HP D4UU0PA. Factor de forma: Petxina de cloïssa. Família de processador: AMD Ryzen™ 5. Pantalla diagonal: 38,9 cm (15.3"), Tipus HD: 2K, Resolució de pantalla: 1920 x 1200 Pixeles. Memòria interna: 24 GB, Tipus de memòria interna: DDR5-SDRAM. Model d'adaptador de gràfics en funcionament: AMD Radeon 760M, Model d'adaptador de gràfics discret: NVIDIA GeForce RTX 5050. Sistema operatiu subministrat: Windows 11 Home. Color de producte: Negre