Based on our overall comparison score, Asus ROG Zephyrus G16 (2025) rates higher at 76/100 versus 73/100 for Samsung Galaxy Book6 Ultra — a 3-point lead. Asus ROG Zephyrus G16 (2025) 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 ROG Zephyrus G16 (2025) vs Samsung Galaxy Book6 Ultra
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
The Asus ROG Zephyrus G16 (2025) and Samsung Galaxy Book6 Ultra are closely matched at 62 and 62/100. The Asus ROG Zephyrus G16 (2025) edges ahead on Discrete Graphics and Memory, while the Samsung Galaxy Book6 Ultra leads on Processor and Design & Weight — pick the one whose strengths match what you'll actually use.
- 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 Zephyrus G16 (2025) and Samsung Galaxy Book6 Ultra are closely matched overall (within 1 points).
- Asus ROG Zephyrus G16 (2025) stands out on Discrete graphics model: Nvidia GeForce RTX 5080 Laptop, Display Refresh rate: 240 Hz (100% more), Battery capacity: 90 Wh (12% more).
- Samsung Galaxy Book6 Ultra counters with Processor model: Intel Core Ultra 9 386H, Display type: Dynamic AMOLED 2X, Design & Weight Dimensions: 35.69 × 24.79 × 1.55 cm.
Asus ROG Zephyrus G16 (2025) and Samsung Galaxy Book6 Ultra are closely matched
Asus ROG Zephyrus G16 (2025)
62
Samsung Galaxy Book6 Ultra
62
Where Asus ROG Zephyrus G16 (2025) stands out
- Discrete graphics model: Nvidia GeForce RTX 5080 Laptop
- Display Refresh rate: 240 Hz (100% more)
- Battery capacity: 90 Wh (12% more)
Where Samsung Galaxy Book6 Ultra stands out
- Processor model: Intel Core Ultra 9 386H
- Display type: Dynamic AMOLED 2X
- Design & Weight Dimensions: 35.69 × 24.79 × 1.55 cm
Watch-outs
Compromises to know before you buy
Asus ROG Zephyrus G16 (2025)
- RAM is soldered — you can't upgrade it later, so buy enough now.
Samsung Galaxy Book6 Ultra
- RAM is soldered — you can't upgrade it later, so buy enough now.
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Asus ROG Zephyrus G16 (2025)
The Asus ROG Zephyrus G16 (2025) is a high-performance 16-inch laptop designed for serious gamers and creative professionals. It is driven by the Intel Core Ultra 9 Processor 285H and offers graphics options reaching up to the NVIDIA GeForce RTX 5090 Laptop GPU. A standout feature is its 2.5K 240Hz OLED ROG Nebula display, which combines rapid refresh rates with thorough color accuracy.
Best for Competitive high-frame-rate gaming on a fast 240Hz OLED panelBest for Color-critical video editing and content creation requiring 100% DCI-P3 coverage
Pros
- Vibrant 2.5K 240Hz OLED display featuring 100% DCI-P3 color gamut, G-Sync support, and Pantone validation
- High-end graphics configurations available up to the NVIDIA GeForce RTX 5090 Laptop GPU with GDDR7 VRAM
- Strong multi-core CPU performance via the 16-core Intel Core Ultra 9 285H processor with integrated AI Boost NPU
Cons
- System memory is fully soldered on-board with no expansion slots, capping total RAM capacity at 32GB
Samsung Galaxy Book6 Ultra
The Samsung Galaxy Book6 Ultra is a 16-inch performance laptop designed for power users and creators requiring heavy multitasking capabilities. It features an Intel Core Ultra 9 386H processor paired with an Nvidia GeForce RTX 5070 Laptop discrete GPU, 64 gigabytes of memory, and a bright 120Hz Dynamic AMOLED 2X touchscreen display.
Best for content creation and heavy video editingBest for demanding professional multitasking workloads
Pros
- High-performance Intel Core Ultra 9 processor and dedicated Nvidia RTX 5070 graphics
- Generous 64GB of RAM and 2TB storage capacity
- Vibrant 1000-nit Dynamic AMOLED 2X touchscreen with a 120Hz refresh rate
- Comprehensive connectivity including Thunderbolt 4, HDMI, Wi-Fi 7, and a card reader
Cons
- Memory is not upgradeable
- Substantial weight of nearly 1.9 kilograms limits ultra-portability
- Lacks stylus pen support despite having a touch-enabled screen
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 ROG Zephyrus G16 (2025)
Samsung Galaxy Book6 Ultra
Performance
Higher benchmark score = faster
Asus ROG Zephyrus G16 (2025)34,215
Samsung Galaxy Book6 Ultra36,183
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 ROG Zephyrus G16 (2025)90 Wh
Samsung Galaxy Book6 Ultra80.2 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 ROG Zephyrus G16 (2025)Samsung Galaxy Book6 Ultra
Asus ROG Zephyrus G16 (2025) is 0.06 kg (3%) heavier than Samsung Galaxy Book6 Ultra.
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Asus ROG Zephyrus G16 (2025) vs Samsung Galaxy Book6 Ultra comparison
Asus ROG Zephyrus G16 (2025) and Samsung Galaxy Book6 Ultra 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 76/100 for Asus ROG Zephyrus G16 (2025) and 73/100 for Samsung Galaxy Book6 Ultra.
If you want the higher-rated laptops option overall, Asus ROG Zephyrus G16 (2025) (76/100) edges out Samsung Galaxy Book6 Ultra (73/100). But if Samsung Galaxy Book6 Ultra 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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