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) Intuitive touchscreen technology lets you control your PC right from the screen. And the vibrant 1980 x 1200 resolution delivers 2 million pixels for crystal-clear visuals 1920 x 1080 Y Full HD Anti glare black 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 Solid state drive SSD Stylus pen Y USB 3.2 Gen 2 (3.1 Gen 2) Type-C port 1 HDMI 1 HP Pro x360 435 G9, AMD Ryzen™ 5, 2.3 GHz, 33.8 cm (13.3"), 1920 x 1080 pixels, 16 GB, 512 GB HP Pro x360 435 G9. Product type: Hybrid (2-in-1), Form factor: Convertible (Folder). Processor family: AMD Ryzen™ 5, Processor model: 5625U, Processor frequency: 2.3 GHz. Display diagonal: 33.8 cm (13.3"), HD type: Full HD, Display resolution: 1920 x 1080 pixels, Touchscreen. Internal memory: 16 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. Operating system installed: Windows 11 Pro. Product colour: Silver