When Samsung revealed the Galaxy S25 Ultra, many expected significant improvements in several important areas, namely battery performance, charging rates, and RAM. However, the company’s actions disappointed some customers, particularly those who expected more significant improvements in these areas. Here’s a look into why Samsung may have missed the mark and what that means for the future of their flagships.
Battery Size: No Upgrade
Though there was expectation for an increased capacity, Samsung retained the same 5,000mAh battery. In comparison, the OnePlus 13 boasts a more capacious 6,000mAh battery; its silicon-carbon tech ensures higher energy density and better overall performance.
Charging speeds are still slow
With wired charging capped at a mere 45W, the S25 Ultra falls behind some competitors, such as the OnePlus 13, which features 80W wired and 50W wireless charging. Faster charging is becoming more important, and Samsung’s poor rates are frustrating.
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RAM
Samsung did not update beyond 12GB, despite rumours of a 16GB model. Meanwhile, OnePlus sells a 16GB version for $1,000, which is more future-proof for individuals who want to retain their phone for a longer period of time.
Price: A Significant Difference
The Galaxy S25 Ultra starts at $1,300, $400 more than the OnePlus 13, which provides equivalent performance at a significantly lesser cost. If money is an issue, the OnePlus 13 is a clear winner.
Multitasking: OnePlus innovates, Samsung falls behind
OnePlus has pushed multitasking to the next level with active Canvas in OxygenOS 15, which allows users to easily resize programs and swap between active windows. It’s a seamless, natural experience, particularly for people who frequently multitask.
However, Samsung’s multitasking on the S25 Ultra feels out of date. While you can run two applications side by side and a third floating, the functionality hasn’t changed much since 2017. It is practical, but lacks the fluidity and flexibility that OnePlus presently provides.
Conclusion: The Galaxy S25 Ultra is a great phone, but it’s no game-changer. Competitors offer higher value, faster charging, and larger batteries, so Samsung may want to rethink things for next year.
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| Feature | Samsung Galaxy S25 Ultra | OnePlus 13 |
| Battery Size | 5,000mAh | 6,000mAh |
| Charging Speed (Wired) | 45W | 80W |
| Charging Speed (Wireless) | 15W | 50W |
| RAM Options | 12GB | 12GB / 16GB |
| AI Features | Strong focus on AI enhancements | Less emphasis on AI, but solid performance |
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 3 |
| Price (Base Model) | $1,300 (12GB RAM, 256GB storage) | $1,000 (12GB RAM, 256GB storage) |
| Software | One UI 7 (Android 15) | OxygenOS 15 (Android 15) |
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