Samsung Galaxy S26 Ultra vs OnePlus 13
Head-to-head specifications
| Metric | Samsung Galaxy S26 Ultra | OnePlus 13 | Difference |
|---|---|---|---|
| AnTuTu v10 score | 3,515,964 | 2,758,993 | +27.4% |
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite | — |
| Display | 6.9" 120 Hz | 6.8" 120 Hz | — |
| Battery (mAh) | 5,200 | 6,000 | -13.3% |
| Rear cameras | 200+50+50+50 MP | 50+50+50 MP | — |
| Front camera (MP) | 24 | 32 | — |
| RAM / storage (base) | 16 GB / 256 GB | 12 GB / 256 GB | — |
| Max configuration | 24 GB / 1024 GB | 24 GB / 1024 GB | — |
| Weight (g) | 215 | 213 | +0.9% |
| Connectivity / unlock | 5G · Under-display | 5G · Under-display | — |
| Launch price (USD) | $1,349–$1,649 | $799–$1,049 | +68.8% |
- Samsung Galaxy S26 Ultra leads on raw performance by about 27% on AnTuTu v10 (Snapdragon 8 Elite Gen 5 vs Snapdragon 8 Elite).
- OnePlus 13 is the cheaper option at launch pricing.
Verdict: Galaxy S26 Ultra or OnePlus 13?
Samsung Galaxy S26 Ultra advantages
- Raw performance (+22%)
- Camera resolution (+75%)
- Memory (+25%)
OnePlus 13 advantages
- Battery capacity (+13%)
- Affordability (+41%)
Which should you choose?
- Choose the Samsung Galaxy S26 Ultra if you game or want the most headroom for years of updates.
- Choose the OnePlus 13 if you need all-day (or two-day) battery life.
- Choose the Samsung Galaxy S26 Ultra if photography is your priority.
Value for money
OnePlus 13 delivers more performance per dollar, making it the better value of the two at their listed prices.
Samsung Galaxy S26 Ultra vs OnePlus 13: which should you choose?
Samsung Galaxy S26 Ultra — Samsung Android 16 smartphone (2026) with a 6.9-inch 120 Hz Dynamic AMOLED 2X, Snapdragon 8 Elite Gen 5, 5200 mAh battery and 200MP main camera, scoring about 3,515,964 on AnTuTu v10; launched at $1,349.
OnePlus 13 — OnePlus Android 15 smartphone (2025) with a 6.82-inch 120 Hz LTPO AMOLED, Snapdragon 8 Elite, 6000 mAh battery and 50MP main camera, scoring about 2,758,993 on AnTuTu v10; launched at $799.
Samsung Galaxy S26 Ultra vs OnePlus 13: Samsung Galaxy S26 Ultra is the faster phone. Samsung Galaxy S26 Ultra leads on raw performance by about 27% on AnTuTu v10 (Snapdragon 8 Elite Gen 5 vs Snapdragon 8 Elite). OnePlus 13 is the cheaper option at launch pricing.
Performance and everyday use
The Samsung Galaxy S26 Ultra is the faster device on raw benchmarks (3,515,964 vs 2,758,993 on AnTuTu v10), running the Snapdragon 8 Elite Gen 5 against the Snapdragon 8 Elite. For messaging, browsing and social apps both feel instant — the gap matters most for gaming and long-term headroom.
Display and battery
Samsung Galaxy S26 Ultra carries a 6.9-inch 120 Hz Dynamic AMOLED 2X against a 6.8-inch 120 Hz LTPO AMOLED on the OnePlus 13. Batteries are 5,200 and 6,000 mAh — though software tuning and chipset efficiency shape real-world endurance as much as capacity.
Cameras, storage and price
Rear arrays are 200+50+50+50 MP versus 50+50+50 MP, with 24 MP and 32 MP front cameras. Base configurations start at 16 GB / 256 GB and 12 GB / 256 GB. The OnePlus 13 is the more affordable at about $799 launch price, which may matter more than a small spec gap.
The verdict
Both are credible choices in the smartphone comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Samsung Galaxy S26 Ultra better than the OnePlus 13?
These two are closely matched — the right pick comes down to which specific strengths you value and the price you actually pay. Samsung Galaxy S26 Ultra leads on raw performance by about 27% on AnTuTu v10 (Snapdragon 8 Elite Gen 5 vs Snapdragon 8 Elite).
What is the main difference between the Samsung Galaxy S26 Ultra and the OnePlus 13?
Samsung Galaxy S26 Ultra leads on raw performance by about 27% on AnTuTu v10 (Snapdragon 8 Elite Gen 5 vs Snapdragon 8 Elite). OnePlus 13 is the cheaper option at launch pricing.
Which is better value?
OnePlus 13 delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Samsung Galaxy S26 Ultra if you game or want the most headroom for years of updates. Choose the OnePlus 13 if you need all-day (or two-day) battery life.
Methodology
Smartphones are compared on AnTuTu v10 benchmark scores, chipset, display size and refresh rate, battery capacity, rear and front camera resolution, RAM and storage across launch variants, weight, and launch pricing (USD). Each model shows its base variant with the top-spec configuration noted where multiple variants exist. Benchmark scores reflect the listed chipset variant; real-world battery life and camera quality depend on software tuning, not just hardware numbers.