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 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y 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 i3-3xxx Numeric keyboard Y Hard Drive HDD HDMI 1 HP 250 G2, Intel® Core™ i3, 2.4 GHz, 15.6", 1366 x 768 pixels, 4 GB, 500 GB HP 250 G2. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i3, Processor model: i3-3110M, Processor frequency: 2.4 GHz. Display diagonal: 15.6", Display resolution: 1366 x 768 pixels. Internal memory: 4 GB, Internal memory type: DDR3L-SDRAM. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: DVD Super Multi DL. On-board graphics card model: Intel® HD Graphics 4000. Operating system installed: Windows 7 Professional. Product color: Black https://www.notebookcheck.net/Review-HP-250-G2-F0Z00EA-Notebook.112321.0.html HP positions its new series 250 G2 in the lowest price segment , a high-volume market suffering from low margins with many competitors in 15.6 inch format. The Intel Pentium N3510 CPU (4x 2,0 GHz, no Hyperthreading, no Turbo, TDP 7.5 Watt) tells that the ... acceptable keyboard, indicator LEDs for radio modules, mute and CapsLock, almost silently, cool, no thermal problems despite passive cooling cheap appearance, lid sensitive to fingerprints, ports placed very unfavorable, just fast enough for office HP's 250 G2As already expected, the HP 250 G2 does not stand out from the crowd. Its silent operation makes it special among the competitors. The display is poor, but at least it is matte and not too dark. The acceptable input devices perform slightly bet...