Qualcomm Talks Up Hexagon 680 Digital Signal Processor
Aug 24, 2015, 8:40 AM by Eric M. Zeman
Qualcomm today shared more information about the Hexagon 680 digital signal processor, a component that will be part of the forthcoming Snapdragon 820 application processor. Qualcomm says it relies on DSPs to offload some tasks from the main CPU in order to save power. The Hexagon 680 introduces a separate DSP for sensors, such as pedometers, gyroscopes, and accelerometers, so motion and other activities can be tracked without draining the battery. The other improvement over earlier DSPs is what Qualcomm calls the Hexagon Vector eXtensions, which are reserved for imaging and computer vision. The HVXs are paired with the Qualcomm Spectra image signal processor, for example, to adaptively improve low light areas in real time without sucking down energy. Qualcomm says devices with the Snapdragon 820 — and Hexagon 680 — are expected to reach consumers during the first half of 2016.
Jan 14, 2021
Samsung today officially unveiled its Galaxy S21 series of flagship phones for 2021. All three models sport a distinctive new "Contour Cut Camera" design where the metal frame extends around one corner to surround the rear cameras.
Mar 23, 2021
OnePlus today announced the OnePlus 9 and OnePlus 9 Pro, its newest flagship phones. The 9 Pro is a true flagship-class phone with a QHD AMOLED display with variable refresh from 1 to 120 Hz, and IP68 water rating, starting at $969.
Feb 9, 2022
Samsung today announced its lineup of flagship phones for 2022: the Galaxy S22 series. The top-end S22 Ultra sees the biggest changes as it essentially absorbs Samsung's Note series with an integrated S Pen stylus and a more Note-like shape and design, instead of the Contour Cut design of the other models.
Aug 10, 2022
Samsung has announced its newest generation of foldable phones: the Galaxy Z Fold4 and Galaxy Z Flip4. Both have similar designs and features compared to their predecessors, with a slew of small updates and refinements across the board.