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The Galaxy S21 Ultra is a bold attempt by Samsung to balance key features of the S and Note series in one phone. The top-end smartphone in Galaxy S21 series offers best of both. From buyers perspective, S21 Ultra gives them the choice if they really want to have S-Pen support (which they will have to buy separately) or fine with most advanced Android hardware yet. Here are our initial impressions about the S21 Ultra. Samsung Galaxy S21 Ultra display and design Coming to the device, the Galaxy S21 Ultra features a 6.8-inch WQHD+ Dynamic AMOLED 2x display with variable refresh rate of between 10Hz and 120Hz. In layman terms, Samsung claims that this display offers better contrast ratio, colour accuracy and the refresh rate will automatically change between 10Hz and 120Hz as per the content on the screen. There’s Corning Glass Victus protection of both front and back. To cut short, this is without any doubt the best display out there on a phone. The looks of the device totally … [Read more...] about Samsung Galaxy S21 Ultra first impressions

Once paired with the Shield you'll be able to use either to play Android games on your TV, with both controllers also now compatible with Nvidia's GeForce Now cloud gaming service. It should be noted that new DualSense features, including the adaptive triggers, will not be compatible with the Shield. Instead, the gamepad will function similar to a PlayStation 4's DualShock controller.  … [Read more...] about Nvidia Shield gets update to work with PS5’s DualSense, new Xbox controllers

It has Full HD resolution, which is a step down from the Quad HD resolution on the S20. But in everyday use, that's not as dramatic a change as it sounds. A lot of it comes from the adaptive screen refresh rate that fluctuates between 48 and 120Hz depending on what's being displayed. So if you're playing a game like Alto's Odyssey, Call of Duty or Forza Street you can see them in all their crisp graphical beauty. And when you aren't, the display has a lower refresh rate in order to save on battery life. … [Read more...] about Review: Samsung’s Galaxy S21 is the no-brainer upgrade phone

Samsung's much-awaited Galaxy S21 lineup has arrived -- and the standout feature isn't found on its software or hardware. It's its price tag. The next-gen flagship lineup starts at $800 (£769, AU$1,249) for the baseline Galaxy S21, rises to $1,000 (£949, AU$1,549) for the Galaxy S21 Plus, and maxes out at $1,200 (£1,329, AU$1,849) for the Galaxy S21 Ultra, representing a $200 price cut for the trio of models from last year's S20 family. … [Read more...] about Galaxy S21 vs. S20 phones: Why Samsung’s new flagship series is $200 cheaper

"Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device," Cisco notes.  … [Read more...] about Cisco warns on critical security vulnerabilities in SD-WAN software, so update now