Samsung is all set to release its much-awaited Galaxy S25 Ultra during the Galaxy Unpacked Event 2025. Before the grand launch, here are the key differences between this year's flagship and last year's Galaxy S24 Ultra. Galaxy S25 Ultra: Key Specifications The Galaxy S25 Ultra is rumored to feature a 6.9-inch WQHD Dynamic AMOLED 2X display with a smooth 120Hz refresh rate. It is expected to pack 12GB of RAM alongside three storage options: 256GB, 512GB, and 1TB. The smartphone will likely house a 5,000mAh battery with support for 45W fast wired charging and will be powered by the Qualcomm Snapdragon 8 Elite processor. On the camera front, it may sport a 200MP primary sensor, a 50MP ultra-wide-angle lens, and a 50MP periscope telephoto lens, alongside a 12MP selfie camera shared with its other S25 series variants. Despite maintaining a titanium build like its predecessor, the S25 Ultra is expected to weigh approximately 218 grams, slightly lighter than last year’s model. Galaxy S24 Ultra: Key Specifications The Galaxy S24 Ultra, released last year, features a 6.8-inch Dynamic AMOLED 2X display with QHD+ resolution, a 120Hz adaptive refresh rate, and peak brightness of 2500 nits. It runs on the Qualcomm Snapdragon 8 Gen 3 chipset, delivering seamless performance for multitasking and gaming. Its camera system includes a 200MP primary sensor, a 50MP periscope lens, a 12MP ultra-wide sensor, and a 10MP telephoto camera. For selfies, it features a 12MP front-facing camera. Like the S25 Ultra, it comes with a 5,000mAh battery supporting 45W fast charging. Additionally, it includes Samsung's S Pen for added productivity. Galaxy S24 Ultra Versus Samsung Galaxy S25 Ultra : Five Top Changes 1. Refined Design The Galaxy S25 Ultra is expected to feature a sleeker, slightly lighter design with rounded edges compared to the boxy frame of the S24 Ultra. Despite using the same titanium construction, the newer model will likely feel more compact in hand. 2. Enhanced Glass Protection This year’s flagship might come with Corning Gorilla Glass Armor 2 for improved durability. Samsung is also expected to retain the anti-reflective coating from the previous model. 3. Upgraded Camera System A major improvement is the 50MP ultra-wide lens on the S25 Ultra, a significant upgrade from the 12MP ultra-wide sensor on the S24 Ultra. The primary and telephoto sensors, however, are likely to remain the same. 4. Increased Processing Power The Galaxy S25 Ultra will likely be powered by the Snapdragon 8 Elite processor, offering a notable performance boost over the Snapdragon 8 Gen 3 found in its predecessor. Samsung is also expected to introduce faster RAM and storage, with a potential 16GB RAM variant in select markets. 5. Advanced AI Features AI capabilities have been a strong focus for Samsung in recent years. The S25 Ultra, running on OneUI 7 based on Android 15, will likely come with enhanced AI features and the same promise of 7 years of OS updates and security patches. Price Comparison The Galaxy S25 Ultra is rumored to start at Rs1,34,999 for the 12GB+256GB variant. A 16GB+512GB model may cost Rs1,44,999, while the top-tier 16GB+1TB version could reach Rs1,64,999. In comparison, the Galaxy S24 Ultra launched at a starting price of Rs1,29,999 for the base 256GB model. The S25 Ultra is expected to launch in four striking color options: Titanium Black, Titanium Gray, Titanium Silver Blue, and Titanium White Silver.