Amazon's Prime Big Deal Days have dropped huge Galaxy S25 discounts. The Galaxy S25 Prime Big Deal price starts at $574, down from $799. That's nearly 30% off Samsung's top 2025 flagship lineup, and it covers all three phones.
The Ultra delivers the biggest dollar savings at $390 off. That's a serious chunk of change for Samsung's most powerful phone.
All three pack the Snapdragon 8 Elite chip, the fastest processor in Android right now. This Prime Big Deal Galaxy S25 discounts hit every model in the lineup, making it the best time to upgrade. You get 12GB RAM across the board and battery life that lasts a full day easily. The Ultra pushes well beyond that and adds an S Pen.
Displays are stunning. The base S25 has a 6.2-inch screen, the Plus stretches to 6.7 inches, and the Ultra maxes out at 6.9 inches. All three run at 120Hz and get bright enough for outdoor use. Galaxy AI features include real-time translation, photo editing tools, and smart text summaries. The new Now Brief widget learns your routine and surfaces relevant info throughout the day.
Camera hardware hasn't changed since the S24 series. The main sensor is still 50MP on the base and Plus, 200MP on the Ultra. Night photos are good but not class-leading. Charging speeds top out at 25W on the base model and 45W on the Plus and Ultra. That's slower than most Chinese flagships.
Design is almost identical to last year's models. If you're upgrading from an S24, the differences are minimal. The Ultra finally got rounded corners this year, making it more comfortable to hold.
If you're cross-shopping, the S25 series competes directly with the Pixel 9 lineup and iPhone 16 models. The base S25 is lighter and more compact than the Pixel 9, though Google's phone takes better photos in low light. Against the iPhone 16, the S25 offers more customization and faster charging but loses on ecosystem integration. Check out our best flagship phones guide for a full comparison.
The S25 is right here, Plus here, and Ultra here. Grab these Galaxy S25 Prime Big Deal prices before they vanish. Once Prime Big Deal Days end, so do these discounts. All three phones get seven years of software updates, meaning they'll stay current through 2032.