Samsung Galaxy S25 Ultra vs Oppo Reno8 5G
Verdict
Our overall take, at a glance
Key takeaways
- Samsung Galaxy S25 Ultra leads Oppo Reno8 5G overall by 16 points (83 vs 67 out of 100).
- Samsung Galaxy S25 Ultra stands out on Memory RAM capacity: 12 GB, Memory technology: LPDDR5X, Storage capacity: 256 GB.
- Best value: Oppo Reno8 5G (from $599) — the strongest score-per-dollar of the two.
Samsung Galaxy S25 Ultra leads overall
$1,299 at launch
Samsung Galaxy S25 Ultra
83
Oppo Reno8 5G
67
Best value: Oppo Reno8 5G ($599)
Why it stands out
- Memory RAM capacity: 12 GB
- Memory technology: LPDDR5X
- Storage capacity: 256 GB
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Samsung Galaxy S25 Ultra
AI analysis isn't ready yet
We haven't generated an in-depth write-up for Samsung Galaxy S25 Ultra yet. The specs, scores and strengths profile above still cover it — check back later for the AI summary.
Oppo Reno8 5G
The Oppo Reno8 5G is a mid-range smartphone designed for users seeking advanced features within a balanced package. It aims to offer reliable modern connectivity and a capable camera experience without the price point of flagship devices. Its optimized performance makes it suitable for general daily use, photography enthusiasts, and media consumers.
Best for daily useBest for photographyBest for media consumption
Pros
- Provides connectivity expected from a modern '5G' device.
- Offers a balanced set of features generally appealing to mainstream users.
- The brand is known for integrating various technological enhancements into its smartphones.
Cons
- As a non-flagship model, it may make compromises compared to the absolute best market offerings.
- Specific performance metrics or unique hardware are not detailed in this analysis's grounding material.
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.
Samsung Galaxy S25 Ultra
Oppo Reno8 5G
Performance
Higher benchmark score = faster
Samsung Galaxy S25 Ultra2,209,231
Oppo Reno8 5G699,576
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
Samsung Galaxy S25 Ultra5,000 mAh
Oppo Reno8 5G4,500 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
Samsung Galaxy S25 UltraOppo Reno8 5G
Samsung Galaxy S25 Ultra is 30 g (16%) heavier than Oppo Reno8 5G.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side