OnePlus 15 vs Samsung Galaxy S26 Ultra
Verdict
Our overall take, at a glance
Key takeaways
- OnePlus 15 and Samsung Galaxy S26 Ultra are closely matched overall (within 4 points).
- OnePlus 15 stands out on Display Refresh rate: 165 Hz, Display Screen-to-body ratio: 90.8%, Front camera (megapixels): 32 MP.
- Samsung Galaxy S26 Ultra counters with Display Size: 6.9 in, Display Pixel density: 498 PPI, Rear camera (megapixels): 200 MP.
OnePlus 15 and Samsung Galaxy S26 Ultra are closely matched
OnePlus 15
81
Samsung Galaxy S26 Ultra
77
Where OnePlus 15 stands out
- Display Refresh rate: 165 Hz
- Display Screen-to-body ratio: 90.8%
- Front camera (megapixels): 32 MP
Where Samsung Galaxy S26 Ultra stands out
- Display Size: 6.9 in
- Display Pixel density: 498 PPI
- Rear camera (megapixels): 200 MP
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
OnePlus 15
Samsung Galaxy S26 Ultra
Battery capacity
Larger cell — a hardware spec, not battery life
OnePlus 157,300 mAh
Samsung Galaxy S26 Ultra5,000 mAh
Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.
Physical Comparison
Weigh them up, then compare real dimensions in 3D
OnePlus 15Samsung Galaxy S26 Ultra
Samsung Galaxy S26 Ultra is 3 g (1%) heavier than OnePlus 15.
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Review Videos
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Detailed Specifications
The full spec sheet, side by side