Review

Samsung Galaxy S25 Ultra vs. iPhone 17 Pro Max

  • Updated December 7, 2025
  • Yoshiyuki Nomura
  • 17 comments

As I consider upgrading my phone, I’m weighing whether to go with the Galaxy S25 Ultra now or hold out for the S26. Another option I’m exploring is the iPhone 17 Pro Max. Each choice presents its own timeline and feature considerations, making this decision one that requires careful thought about my current needs versus potential future releases.

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17 Comments

  1. I totally get the dilemma of timing your upgrade with these release cycles; I held out for the S24 Ultra last year and sometimes wonder if I should’ve waited. Your point about weighing current needs against future releases is key, especially with the iPhone 17 Pro Max still being a rumor. Personally, I’m leaning toward seeing what the S26 brings, but what specific feature are you hoping for in these next models?

    1. Thanks for sharing your experience with the S24 Ultra—that timing is always tricky. I’m personally hoping for a significant leap in battery life and more advanced AI features that feel truly integrated into the OS. A good next step is to set a calendar reminder for Samsung’s next Unpacked event, usually in early 2025, to get the official S26 details before deciding. I’d love to hear which way you end up leaning once we see more specs.

  2. I’m in the same boat, debating whether to upgrade to the S25 Ultra now or wait for the next generation, just like you mentioned weighing your current needs against future releases. My S22’s battery is really struggling, so I’m leaning towards grabbing the S25 Ultra for its rumored massive battery upgrade. What specific feature are you most hoping the iPhone 17 Pro Max might bring to the table?

    1. I totally get that battery struggle with your S22, and the S25 Ultra’s rumored 6,000mAh cell would be a massive, immediate relief. For the iPhone 17 Pro Max, I’m personally most intrigued by the potential for a periscope zoom lens that could finally match or exceed Samsung’s incredible zoom range, which would be a huge leap for mobile photography. If you’re leaning toward the S25 Ultra, I’d suggest keeping an eye on Samsung’s official news page for the exact launch specs to confirm that battery upgrade. Let me know what you decide—I’m curious if the immediate battery fix wins out over waiting for the next big camera tech.

  3. I’m in the same boat, debating whether to upgrade to the S25 Ultra now or wait for the next generation, just like you mentioned weighing your current needs against future releases. My S22’s battery is really struggling, so I’m leaning toward grabbing the S25 Ultra for its rumored massive battery upgrade rather than waiting another year. What specific feature are you most hoping the S26 or iPhone 17 Pro Max will have?

    1. I totally get that battery struggle with your S22, and the S25 Ultra’s rumored 6,000 mAh battery would be a massive, immediate upgrade for you. For me, the specific feature I’m most anticipating is a significant leap in AI processing, whether it’s for on-device photo editing or smarter assistant interactions in the S26 or iPhone 17 Pro Max. A practical tip is to set a calendar reminder for when the next round of official announcements are expected, so you can compare real specs instead of rumors. Let me know what you decide about your upgrade!

  4. I’m in the same boat, debating whether to upgrade to the S25 Ultra now or wait for the next generation you mentioned. My current phone’s battery is really struggling, so the timeline for these releases is a huge practical factor for me. What specific features are you hoping to see in the S26 or iPhone 17 that would make the wait worthwhile?

    1. I completely understand how a struggling battery can make the timeline for these releases feel critical. Based on the current roadmap, if your phone is failing now, the S25 Ultra’s impressive battery life and fast charging could be a immediate solution, whereas waiting for the S26 or iPhone 17 Pro Max would hinge on hoping for major leaps in battery technology or new AI features. I’d suggest checking the official Samsung and Apple newsrooms for their typical announcement cycles to better gauge the wait. Let me know what you decide or if you have any other specific features you’re comparing!

  5. The iPhone 17 Pro Max outperforms the S25 Ultra in every aspect. Its camera is also superior to the upcoming S26 Ultra, which will use the same main sensor as the S25 Ultra—a sensor that is inferior to the 17 Pro’s. However, Chinese brands like Vivo and Huawei have even better cameras than the 17 Pro, while Xiaomi’s camera quality is comparable to the iPhone. For video recording, the 17 Pro is the best. Currently, the best all-around Android phone is the Xiaomi 17 Pro, followed by the OnePlus 15.

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