OnePlus 13 vs Samsung Galaxy S25

OnePlus 13

OnePlus

8.6

Excellent

Samsung Galaxy S25

Samsung

8.1

Great

What Reviewers Agree On

Best battery life of any flagship phone in 2025
Snapdragon 8 Elite delivers top-tier performance
100W wired + 50W wireless charging is exceptionally fast
Display quality is superb — bright, smooth, and color-accurate
Outstanding value compared to Galaxy S25 Ultra and iPhone 16 Pro

Deal Breakers

No magnetic charging (Qi2/MagSafe) on US model
Limited US carrier support — no mmWave 5G

Detailed Comparison

Battery & Charging

OnePlus 13

The 6,000mAh battery is the OnePlus 13's standout feature, easily lasting into day two for most users.

The 6,000mAh battery consistently delivers 9-10 hours of screen-on time — it's the best battery life I've seen on a flagship.
100W charging takes you from 0 to 100% in about 35 minutes. It's absurdly fast.
50W wireless charging is faster than most phones' wired charging — OnePlus is years ahead here.

Samsung Galaxy S25

The 4000mAh battery delivers dependable all-day life thanks to Snapdragon 8 Elite efficiency, but 25W charging speed is well behind the competition.

Battery life is dependable for a full day of moderate to heavy use
25W charging is adequate but embarrassingly slow compared to Chinese flagships offering 100W+

Performance

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OnePlus 13

The Snapdragon 8 Elite is the fastest mobile chip available, and OnePlus has tuned it well.

This is the fastest Android phone you can buy right now — everything from app launches to gaming feels instantaneous.
Thermal management is impressive — sustained performance during long gaming sessions stays consistent.

Samsung Galaxy S25

The Snapdragon 8 Elite chip brings significant performance and efficiency gains. Galaxy AI features run smoothly on-device, and daily performance is exceptional.

After three years making essentially the same phone, Samsung has nailed it — better than its predecessors in almost every way, beating the iPhone 16 in performance
Galaxy AI features are genuinely useful and well-integrated into the daily experience
On-device AI processing is noticeably faster than cloud-based alternatives

Camera

OnePlus 13

A major step up for OnePlus cameras, though still not quite matching Apple and Samsung's best.

The Hasselblad color science produces natural, film-like images that many will prefer over Samsung's punchy processing.
Low-light performance has improved dramatically but still falls slightly behind the iPhone 16 Pro in challenging conditions.

Samsung Galaxy S25

The 50MP main + 12MP ultrawide + 10MP 3x telephoto setup delivers reliable results. AI photo editing tools add genuine value, though hardware improvements over S24 are minimal.

Camera experience is just okay — display is excellent, performance is on point, but cameras need more attention
Galaxy AI photo editing features like Generative Edit genuinely improve the experience
Hardware is largely unchanged from S24 — feels like Samsung is coasting on software improvements alone