Based on our overall comparison score, Asus Zenbook Duo (2026) rates higher at 80/100 versus 77/100 for Asus ROG Strix Scar 18 (2025) — a 3-point lead. Asus Zenbook Duo (2026) is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Asus Zenbook Duo (2026) vs Asus ROG Strix Scar 18 (2025)
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the Asus ROG Strix Scar 18 (2025) is the better pick — it scores 64/100 to the Asus Zenbook Duo (2026)'s 59, leading on Processor and Discrete Graphics. Choose the Asus Zenbook Duo (2026) instead if integrated graphics and display matter most to you, where it comes out ahead.
- Performance is scored from the laptop's CPU and GPU; few laptops have a published whole-system benchmark.
Verdict
Our overall take, at a glance
Key takeaways
- Asus ROG Strix Scar 18 (2025) leads Asus Zenbook Duo (2026) overall by 5 points (64 vs 59 out of 100).
- Asus ROG Strix Scar 18 (2025) stands out on Processor model: Intel Core Ultra 9 275HX, Storage capacity: 4,096 GB (100% more), Display Size: 18 in (29% more).
Asus ROG Strix Scar 18 (2025) leads overall
Asus ROG Strix Scar 18 (2025)
64
Asus Zenbook Duo (2026)
59
Why it stands out
- Processor model: Intel Core Ultra 9 275HX
- Storage capacity: 4,096 GB (100% more)
- Display Size: 18 in (29% more)
Watch-outs
Compromises to know before you buy
Asus Zenbook Duo (2026)
- RAM is soldered — you can't upgrade it later, so buy enough now.
Asus ROG Strix Scar 18 (2025)
No notable compromises found.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Asus Zenbook Duo (2026)
The Asus Zenbook Duo is a dual-screen portable computer featuring two full-sized OLED touchscreens and an integrated kickstand. It includes a detachable physical keyboard that stows between the displays for transport, allowing seamless transitions between a traditional laptop layout and a dual-display workstation. The device is tailored for users who require expanded multi-monitor productivity in a travel-friendly form factor.
Best for Multi-display productivity while travelingBest for Side-by-side multitasking across dual OLED touchscreens
Pros
- Dual full-sized OLED touchscreens offer extensive visual workspace in a single device
- Detachable physical keyboard enables versatile operation as a standard laptop or dual-screen rig
- Integrated kickstand allows flexible screen positioning without needing external stands
Cons
- Dual-screen architecture and detachable keyboard add mechanical complexity compared to traditional single-display notebooks
Asus ROG Strix Scar 18 (2025)
The Asus ROG Strix Scar 18 (2025) is an 18-inch high-performance gaming laptop built under Asus's Republic of Gamers lineup. Designed primarily as a desktop replacement, it targets enthusiasts and heavy workloads that require maximum display area and high thermal capacity. Its expansive chassis allows for comprehensive cooling and a spacious keyboard layout compared to conventional thin-and-light portables.
Best for Desktop replacement gaming setupsBest for Immersive gameplay and heavy multitasking requiring maximal screen real estate
Pros
- Large 18-inch display offers expansive viewing area for gaming and productivity
- Generous chassis size provides thermal headroom for high-sustained performance
- Spacious keyboard and broad port selection suitable for a permanent desk setup
Cons
- Substantial size and weight make it difficult to transport frequently
- High power requirements lead to short battery life off the charger
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.
Asus Zenbook Duo (2026)
Asus ROG Strix Scar 18 (2025)
Performance
Higher benchmark score = faster
Asus Zenbook Duo (2026)36,504
Asus ROG Strix Scar 18 (2025)55,677
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
Asus Zenbook Duo (2026)99 Wh
Asus ROG Strix Scar 18 (2025)90 Wh
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
Asus Zenbook Duo (2026)Asus ROG Strix Scar 18 (2025)
Asus ROG Strix Scar 18 (2025) is 1.65 kg (100%) heavier than Asus Zenbook Duo (2026).
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Asus Zenbook Duo (2026) vs Asus ROG Strix Scar 18 (2025) comparison
Asus Zenbook Duo (2026) and Asus ROG Strix Scar 18 (2025) are compared side by side above across every spec in the laptops category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 80/100 for Asus Zenbook Duo (2026) and 77/100 for Asus ROG Strix Scar 18 (2025).
If you want the higher-rated laptops option overall, Asus Zenbook Duo (2026) (80/100) edges out Asus ROG Strix Scar 18 (2025) (77/100). But if Asus ROG Strix Scar 18 (2025) is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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