what kind of battery does kindle fire have
Kindle Fire The Kindle Fire hardware was originally manufactured by Quanta Computer (an Original Design Manufacturer), which had also helped design the BlackBerry PlayBook, using it as a hardware template for the Kindle Fire.[31] First-generation Kindle Fire devices employed a 1-GHz Texas Instruments OMAP 4430 dual-core processor. The device has a 2-point multi-touch color LCD screen with a diagonal length of 7 inches (180 mm) and a 600×1024-pixel resolution (160 dpi density). Connectivity is through 802.11n Wi-Fi and USB 2.0 (Micro-B connector). The device includes 8 GB of internal storage—said to be enough for 80 applications, plus either 10 movies or 800 songs or 6,000 books.[32][33] According to Amazon the first-generation Kindle Fire's 4400 mAh battery sustains up to 8 hours of consecutive reading and up to 7.5 hours of video playback with wireless off;[34] later generations all offered around 7–8 hours[35]
Kindle Fire The Kindle Fire is a tablet computer developed by Amazon.com. Built with Quanta Computer, the Kindle Fire was first released in November 2011, featuring a color 7-inch multi-touch display with IPS technology and running a custom version of Google's Android operating system called Fire OS. The Kindle Fire HD followed in September 2012, and the Kindle Fire HDX in September 2013. In September 2014, when the fourth generation was introduced, the adjective "Kindle" was dropped. In September 2015, the fifth generation Fire 7 was released, followed by the sixth generation Fire HD 8, in September 2016. The seventh generation Fire 7 appeared in June 2017.
Kindle Fire In September 2015, Amazon announced the release of the Fire 7, priced at US$49.99 for the 8GB version that displays advertisements on the lock screen. As of MarchÂ 2016[update] it was the lowest-priced Amazon tablet.[24] In June 2016, its price was dropped briefly to US$39.99.[25] This fifth generation tablet includes for the first time a micro SD card slot for extra storage.[26]
Amazon Kindle The Kindle Paperwhite (3rd generation), marketed as the "All-New Kindle Paperwhite" and colloquially referred to as the Paperwhite 3 and Paperwhite 2015, was released on June 30, 2015, in the US. It is available in Wi-Fi ($120 ad-supported, $140 no ads) and Wi-Fi + 3G ($190 ad-supported, $210 no ads) models. It has a 6-inch, 1440×1080, 300 ppi E Ink Carta HD display, which is twice the pixels of the original Paperwhite and has the same touchscreen, four LEDs and size as the previous Paperwhite.[73][74] It has over 3 GB of user accessible storage. This device improved on the display of PDF files, with the possibility to select text and use some functionalities, such as translation on a PDF's text. Amazon claims it has 6 weeks of battery life if used for 30 minutes per day with wireless off and brightness set to 10, which is about 21 hours.