OnePlus 15T vs Samsung Galaxy S26 Ultra
Verdict
Our overall take, at a glance
Key takeaways
- Samsung Galaxy S26 Ultra and OnePlus 15T are closely matched overall (within 3 points).
- Samsung Galaxy S26 Ultra stands out on Display Size: 6.9 in, Display Resolution: 1440 × 3120 px, Display Pixel density: 498 PPI.
- OnePlus 15T counters with Display Refresh rate: 165 Hz, Front camera (megapixels): 16 MP, Design & Weight Dimensions: 15.06 × 7.18 × 0.84 cm.
- Best value: OnePlus 15T (from $605) — the strongest score-per-dollar of the two.
Samsung Galaxy S26 Ultra and OnePlus 15T are closely matched
Samsung Galaxy S26 Ultra
81
OnePlus 15T
78
Where Samsung Galaxy S26 Ultra stands out
- Display Size: 6.9 in
- Display Resolution: 1440 × 3120 px
- Display Pixel density: 498 PPI
Where OnePlus 15T stands out
- Display Refresh rate: 165 Hz
- Front camera (megapixels): 16 MP
- Design & Weight Dimensions: 15.06 × 7.18 × 0.84 cm
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
OnePlus 15T
AI analysis isn't ready yet
We haven't generated an in-depth write-up for OnePlus 15T yet. The specs, scores and strengths profile above still cover it — check back later for the AI summary.
Samsung Galaxy S26 Ultra
The Samsung Galaxy S26 Ultra is a flagship smartphone engineered for high-end productivity and premium performance. It runs on the Qualcomm Snapdragon 8 Elite Gen 5 (3 nm) processor and comes equipped with an integrated S Pen stylus. Key features include a robust 5000 mAh battery, fast 60W wired charging, and up to 1TB of UFS 4.0 storage.
Best for Mobile productivity and document editing with an integrated stylusBest for High-performance tasks and gaming that demand the latest hardware
Pros
- Equipped with the top-tier 3 nm Qualcomm Snapdragon 8 Elite Gen 5 processor
- Built-in S Pen stylus enables precise drawing and handwriting input
- Supports faster 60W wired and 25W wireless charging compared to standard models
- Generous internal storage options scaling up to 1TB
Cons
- High premium pricing makes it a very expensive investment
- Heavy slate design weighing in at 214 grams
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
OnePlus 15T
Samsung Galaxy S26 Ultra
Performance
Higher benchmark score = faster
OnePlus 15T4,455,423
Samsung Galaxy S26 Ultra3,800,000
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Battery capacity
Larger cell — a hardware spec, not battery life
OnePlus 15T7,500 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 15TSamsung Galaxy S26 Ultra
Samsung Galaxy S26 Ultra is 20 g (10%) heavier than OnePlus 15T.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side