The Samsung Galaxy A9 Pro (2016) is an enhanced version of its predecessor, the Galaxy A9, showcasing notable improvements and features that cater to users seeking a premium experience at a mid-range price point. One of the most significant upgrades is the display. The A9 Pro features a larger 6-inch Super AMOLED display with a resolution of 1080 x 1920 pixels, compared to the original A9, which has a 5.5-inch display. This increase in screen size enhances the multimedia experience, providing vibrant colors and sharper images for videos and games. In terms of performance, the Galaxy A9 Pro is powered by Qualcomm's Snapdragon 652 processor, delivering improved speed and efficiency over the A9's Snapdragon 620. This results in better multitasking and overall responsiveness, making it capable of handling demanding applications and gaming with ease.The RAM has also been upgraded to 4GB from the original 3GB, allowing for smoother operation when running multiple apps simultaneously. Coupled with the internal storage options which remain at 32GB but are expandable via microSD, users have ample space for their files and media.The battery life is another key area of enhancement. The A9 Pro comes with a robust 5000mAh battery, significantly larger than the 4000mAh found in the A9. This offers extended usage time, ensuring that users can enjoy their device longer without the need for frequent charging. Additionally, the A9 Pro supports fast charging, a feature not available in the previous model, allowing users to quickly top up the battery.Camera capabilities also see improvements, with the A9 Pro sporting a 16MP rear camera and an 8MP front camera. While the rear camera resolution remains consistent with the A9, software enhancements and features for low-light photography and image stabilization offer a better overall photography experience, making it ideal for capturing high-quality images and selfies.Design-wise, the Galaxy A9 Pro maintains a sleek and premium aesthetic, but users will notice refinements in the build quality with a more polished metal frame and glass back, providing a more sophisticated look and feel compared to the A9.In conclusion, the Samsung Galaxy A9 Pro (2016) presents significant advancements over its predecessor, with enhancements in display, performance, battery life, camera capabilities, and overall design, making it a compelling option for users looking for a feature-rich smartphone.