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 <b>Higher Performance When You Need It Most</b> Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration. 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro 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) Sit back and enjoy crystal-clear visuals and images with the vibrant quality of 2 million pixels. The 1920 x 1080 resolution gives all your digital content a new dimension. 1920 x 1080 N Full HD <b>7th Generation Intel® Core™ i7 Processor</b><br><br>Intel® Core™ Processors - Work, play, and create as quickly and seamlessly as your heart desires.<br><br>-Faster performance empowering people to focus, create, and connect like never before.<br>-Raising the bar on connectivity.<br>-Video editing just under a minute. Intel Core i7-7xxx DisplayPort 1 Numeric keyboard Y Solid state drive SSD USB 3.2 Gen 1 (3.1 Gen 1) Type-C port 1 HP EliteBook 840 G4, Intel® Core™ i7, 2.7 GHz, 35.6 cm (14"), 1920 x 1080 pixels, 8 GB, 256 GB HP EliteBook 840 G4. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-7500U, Processor frequency: 2.7 GHz. Display diagonal: 35.6 cm (14"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel® HD Graphics 620. Operating system installed: Windows 10 Pro. Product colour: Silver https://www.notebookcheck.net/HP-EliteBook-840-G4-What-is-the-best-display-option.223934.0.html Better with IPS! We already reviewed the new HP EliteBook 840 G4. One of the biggest issues of the 14-inch business laptop is the TN panel with its limited viewing angles. We now had the chance to check two optional IPS screens... https://www.notebookcheck.net/HP-EliteBook-840-G4-7200U-Full-HD-Laptop-Review.207718.0.html Hardly any changes. HP now ships its business notebooks with Kaby Lake processors as well, but the rest is pretty much unchanged. This is also the case for the display, which is quite bright, but it disappoints in all other areas... sturdy chassis, low emissions, comprehensive security features, LTE modem, good performance, 3-year warranty, good input devices TN display with strong blue cast and very limited viewing angles, no Thunderbolt 3 or USB-C Gen.2, slight creaking sounds from the hinges The 14-inch business laptop does not disappoint in terms of performance or emissions, either. The laptop is quiet, does not get overly warm, and the Intel Core i5-7200U can utilize its performance potential really well. HP also increased the battery capac...