Amazon Kindle Fire HDX

The Kindle model GU045RW refers to the Amazon Kindle Fire HDX 8.9" (3rd Generation) tablet. It was a high-end model in the Amazon Fire tablet line. Here's a breakdown of its key features and specifications: Display: Size: 8.9 inches. Resolution: 2560x1600 HDX display with 339 ppi pixel density. Color Accuracy: 100% sRGB. Other features: Reduced glare and advanced polarizing filter. Performance: Processor: 2.2 GHz quad-core Snapdragon 800 CPU. RAM: 2 GB. GPU: Adreno 330. Storage: Available in 16GB, 32GB, and 64GB options. Battery Life: Up to 12 hours for general use (reading, browsing on Wi-Fi, video, music). Up to 18 hours when only reading. Cameras: Rear: 8MP with LED flash and 1080p HD video support. Front: HD camera. Connectivity: Dual-band, dual-antenna Wi-Fi. Optional 4G LTE. Bluetooth 4.0. Other Features: Included the "Mayday button" for live tech support, which was discontinued in June 2018. Dolby Digital Plus audio and built-in stereo speakers. Micro-USB 2.0 port and 3.5 mm stereo jack. Operating System: Launched with Fire OS 3, upgradable to Fire OS 5. Release Information: The 8.9 inch Wi-Fi model was released in the US on November 7, 2013. The Kindle Fire HDX 8.9" (3rd Generation) received positive reviews for its display, performance, and features like the Mayday tech support. AI responses may include mistakes. Learn more What other features did the Fire HDX 8.9 have? What Fire OS versions did the 3rd gen HDX 8.9 support? Elaborate on the improvements in the HDX display technology