What is the difference between 2017 and 2018 kindle fire hd

The charger in the box will take four hours to refill your battery, but with a 15W charger and the right USB-C to C cable you can knock that down to three hours. The design of the Fire HD 10 has not changed much, if at all. The bezels look big compared to most other devices today. The power and volume controls are on the top edge when you hold the tablet in portrait, with the charging port and the 3.

The new tablet also comes in a different range of colors, including white. Neither of these tablets is going to survive submersion in water, but the plastic body ensures they are fairly durable. Both tablets have a For comparison, the latest iPad has a ppi display. It is bright, sharp, and colorful enough to watch movies or play games on. The big bezels around the screen make these tablets feel somewhat dated, but you have to factor in the price.

Terms of use. While you shouldn't expect to compete against the iPad at this price point, the Fire HD 8 fits the bill for media consumption and light gaming, making it our Editors' Choice for affordable tablets.

The Fire HD 8 is a plastic-shelled tablet available in black, blue, red, and yellow. It measures 8. It's a decent size to hold in one hand as an ebook reader , but it's a bit too heavy for marathon reading sessions the Kindle Paperwhite weighs 7. It's not formally ruggedized or water resistant, but the plastic shell can withstand average drops and knocks. The smaller Fire 7 has a brighter but less dense screen at ppi. The HD 8's display also tends to be a little yellow, while the Fire 7 is powerfully blue neither is particularly evenly white.

The extra pixels here really make a difference when reading comics and online magazines, though. Small text in the PCMag Digital Edition is considerably more readable on the HD 8 than on the smaller tablet, and comics panels have a bit more room to breathe. Amazon isn't altogether sure whether the tablet should be used in portrait or landscape mode. The dual stereo speakers are on the bottom in landscape, but on the left in portrait; the front-facing VGA camera is on the top in portrait, but on the left in landscape.

Also on the top edge in portrait mode are the headphone jack, volume buttons, power button and micro USB port for charging and syncing with PCs.

The HD 8 uses the same quad-core, 1. But performance on the HD 8 is distinctly better because it has 1. That means UI icons render more quickly, apps crash less often, and web benchmarks score higher, making for a real difference in usability.

Dual-band Wi-Fi is becoming more standard on affordable tablets, and that's a very good thing. In PCMag's test lab, for instance, the 2. In several tests at different distances from our Netgear router, we often got almost double the speed on the HD 8 than on the Fire 7. That made a real difference when doing things like downloading comics. Battery life, at 4 hours, 42 minutes of web video streaming at maximum screen brightness, is fine but not great.

You'll probably get much longer battery life in mixed usage, as Amazon's Silk web browser eats up a lot of power. Invest in a 10,mAh backup battery like the Anker PowerCore and you won't have to worry. Amazon's Fire tablets, while Android compatible, are best thought of as Amazon media consumption devices. We consider a smaller width better because it assures easy maneuverability. Volume is the quantity of three-dimensional space enclosed by the product's chassis or, in simpler terms, the space the product occupies.

Display 1. Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels. Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch PPI on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.

The bigger the screen size is, the better the user experience. Damage-resistant glass such as Corning Gorilla Glass or Asahi Dragontrail Glass is thin, lightweight, and can withstand high levels of force. You can operate the device easily, by pressing the screen with your fingers. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction.

This helps to reduce the reflection from your device. Sapphire crystal glass is an extremely durable material, which is surpassed only by diamond in terms of hardness. A sapphire crystal display is stronger and more scratch resistant than toughened glass such as Corning Gorilla Glass. An e-paper display provides a high contrast allowing users to read in direct sunlight without requiring much power. Performance 1. CPU speed 4 x 1. The CPU speed indicates how many processing cycles per second can be executed by a CPU, considering all of its cores processing units.

It is calculated by adding the clock rates of each core or, in the case of multi-core processors employing different microarchitectures, of each group of cores. RAM 1. Random-access memory RAM is a form of volatile memory used to store working data and machine code currently in use. It is a quick-access, temporary virtual storage that can be read and changed in any order, thus enabling fast data processing. The device has a standard memory slot such as an SD or micro SD card slot that enables you to extend the built-in internal storage with affordable memory modules, or easily retrieve data, such as photographs, from the memory card.

The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device. It also allows you to run bit apps. LTE is capable of downloading at faster speeds than older, 3G technology. The maximum amount of external storage memory supported by the the device. Uses big. Using big. LITTLE technology, a chip can switch between two sets of processor cores to maximize performance and battery life.

For example, when playing a game the more powerful cores will be used to increase performance, whereas checking email will use the less powerful cores to maximize battery life.

Cameras 1. The number of megapixels determines the resolution of the images captured with the main camera. A higher megapixel count means that the camera is capable of capturing more details.