The Samsung Corp SCH-I659 is a significant upgrade from its predecessor, bringing a variety of enhancements that cater to both functionality and user experience. One of the most notable changes is the improved display, featuring a larger 4.0-inch Super AMOLED screen that offers vibrant colors and deeper blacks, enhancing multimedia consumption and overall usability. This upgrade addresses user feedback regarding screen size and clarity.In terms of performance, the SCH-I659 is powered by a more robust processor, which boosts its speed and efficiency. The new Dual-Core processor ensures smoother multitasking and faster app launches, setting it apart from the previous model, which struggled with heavy applications. Additionally, the device now includes a minimum of 1 GB of RAM, doubling the previous generation's memory offering, which significantly enhances overall performance.The camera capabilities have also seen a substantial improvement. The SCH-I659 offers an upgraded 8 MP rear camera with advanced features such as autofocus and LED flash, allowing for high-quality photography in various lighting conditions. The front-facing camera has been upgraded to 2 MP, catering to the rising demand for better video calls and selfies.Battery life has been enhanced with a larger capacity, allowing users to enjoy longer usage without frequent recharging. The incorporation of a 2000 mAh battery supports extended talk time and media consumption, making it a more reliable choice for everyday use.Software features have been updated as well, with the device running on the latest version of Android, providing users with a more fluid and intuitive interface. This includes access to the latest apps and improvements in system security, which were echoed as concerns in user reviews of the former model.Connectivity options have improved, featuring support for enhanced 4G LTE networks, leading to faster internet speeds and more reliable connections. NFC support is included, allowing for easy mobile payments and data sharing, in line with the trend toward contactless technology.Overall, the Samsung Corp SCH-I659 delivers a well-rounded upgrade that focuses on user satisfaction across several key areas: display quality, processing power, camera performance, battery life, software experience, and connectivity features, making it a compelling choice for both existing Samsung users and new customers alike.