The Samsung Corby SCH-A930 represents a significant evolution from its predecessor, the SCH-A920, reflecting advancements in design, features, and functionality that cater to the growing demands of mobile users.One of the most notable changes in the SCH-A930 is its enhanced display. The new model features a larger and more vibrant 2.2-inch TFT screen, providing clearer visuals and improved color accuracy compared to the 1.9-inch display of the A920. This upgrade offers users a better multimedia experience, whether they are viewing photos, videos, or browsing the web.In terms of design, the SCH-A930 introduces a sleeker and more ergonomic shape, making it more comfortable to hold and use. The buttons have been redesigned for improved accessibility, and the overall build quality has been enhanced, giving the device a more premium feel. Additionally, the SCH-A930 is available in a wider range of color options, catering to diverse consumer preferences.When it comes to multimedia capabilities, Samsung has integrated a more advanced camera into the A930. The new model boasts a 1.3-megapixel camera, up from the 0.3-megapixel camera in the A920. This upgrade significantly improves photo quality and allows for better image capture in various lighting conditions. The addition of video recording functionality also enables users to create and share moments more easily.The SCH-A930 enhances connectivity options with the inclusion of Bluetooth technology, allowing users to connect wirelessly to hands-free devices and other accessories. This feature was limited in the A920, thus broadening the capabilities of the A930 for users seeking a more connected experience. Additionally, support for text messaging and mobile web browsing has been improved, providing a more seamless user experience.Battery life has also seen an improvement, with the SCH-A930 equipped with a more efficient power management system, extending talk and standby times compared to the A920. This is vital for users who rely on their phones for extended periods without access to charging.Lastly, the SCH-A930 introduces customizable themes and ringtones, enabling users to personalize their devices to reflect their unique style and preferences, a feature that was less refined in the previous model.Overall, the Samsung Corby SCH-A930 builds upon the foundation laid by the A920, offering a more sophisticated user experience with its enhanced display, superior camera, improved connectivity, and a more stylish design.