Samsung Galaxy Book4 Ultra vs Asus ROG Strix G15 Advantage Edition
Head-to-head specifications
| Metric | Samsung Galaxy Book4 Ultra | Asus ROG Strix G15 Advantage Edition | Difference |
|---|---|---|---|
| Geekbench 6 multi-core | 14,200 | 8,600 | +65.1% |
| Processor | Intel Core Ultra 9 185H | AMD Ryzen 9 5900HX | — |
| Graphics | Nvidia RTX 4070 | AMD Radeon RX 6800M | — |
| Display | 16.0" 2880x1800 | 15.6" 1920x1080 | — |
| Battery life (h) | 8.5 | 8 | +6.3% |
| Weight (kg) | 1.86 | 2.50 | -25.6% |
| RAM / storage (base) | 32GB / 1024GB | 16GB / 512GB | — |
| Operating system | Windows 11 Home | Windows 10 Home | — |
| Price (USD) | $2,999 | $1,649 | +81.9% |
- Samsung Galaxy Book4 Ultra is about 65% faster in Geekbench 6 multi-core. Samsung Galaxy Book4 Ultra lasts longer on battery (8.5h vs 8h).
- Samsung Galaxy Book4 Ultra is the more portable at 1.86 kg.
Verdict: Galaxy Book4 Ultra or ROG Strix G15 Advantage Edition?
Samsung Galaxy Book4 Ultra advantages
- Multi-core performance (+39%)
- Battery life (+6%)
- Portability (+26%)
- Base memory (+50%)
Asus ROG Strix G15 Advantage Edition advantages
- Affordability (+45%)
Which should you choose?
- Choose the Samsung Galaxy Book4 Ultra if you need maximum performance for demanding work or gaming.
- Choose the Asus ROG Strix G15 Advantage Edition if you want the best value.
- Choose the Samsung Galaxy Book4 Ultra if long unplugged battery life is essential.
Value for money
Asus ROG Strix G15 Advantage Edition delivers more performance per dollar, making it the better value of the two at their listed prices.
Samsung Galaxy Book4 Ultra vs Asus ROG Strix G15 Advantage Edition: which should you choose?
Samsung Galaxy Book4 Ultra — Samsung gaming laptop (2024) with the Intel Core Ultra 9 185H and Nvidia RTX 4070, 32GB RAM, a 16-inch 2880x1800 display, 1.86 kg and about 8.5 h battery; from $2,999.
Asus ROG Strix G15 Advantage Edition — Asus gaming laptop (2021) with the AMD Ryzen 9 5900HX and AMD Radeon RX 6800M, 16GB RAM, a 15.6-inch 1920x1080 display, 2.5 kg and about 8 h battery; from $1,649.
Samsung Galaxy Book4 Ultra vs Asus ROG Strix G15 Advantage Edition: Samsung Galaxy Book4 Ultra is the faster laptop. Samsung Galaxy Book4 Ultra is about 65% faster in Geekbench 6 multi-core. Samsung Galaxy Book4 Ultra lasts longer on battery (8.5h vs 8h). Samsung Galaxy Book4 Ultra is the more portable at 1.86 kg.
Performance
The Samsung Galaxy Book4 Ultra is the faster machine in Geekbench 6 multi-core (14,200 vs 8,600), pairing the Intel Core Ultra 9 185H with Nvidia RTX 4070. That gap matters most for video editing, compiling, 3D and gaming; for browsing and office work both feel quick.
Portability and battery
The Samsung Galaxy Book4 Ultra is easier to carry at 1.86 kg (vs 2.50 kg), and the Samsung Galaxy Book4 Ultra lasts longer unplugged (about 8.5 h vs 8 h). For commuters and travellers these often matter more day-to-day than peak performance.
Configuration and value
Base configurations are 32 GB / 1024 GB and 16 GB / 512 GB. RAM, storage and display upgrades change both price and experience — compare like-for-like configurations and check current street pricing before buying.
The verdict
Both are credible choices in the laptop comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the Samsung Galaxy Book4 Ultra better than the Asus ROG Strix G15 Advantage Edition?
Samsung Galaxy Book4 Ultra takes the overall edge, though Asus ROG Strix G15 Advantage Edition wins in specific areas worth weighing. Samsung Galaxy Book4 Ultra is about 65% faster in Geekbench 6 multi-core. Samsung Galaxy Book4 Ultra lasts longer on battery (8.5h vs 8h).
What is the main difference between the Samsung Galaxy Book4 Ultra and the Asus ROG Strix G15 Advantage Edition?
Samsung Galaxy Book4 Ultra is about 65% faster in Geekbench 6 multi-core. Samsung Galaxy Book4 Ultra lasts longer on battery (8.5h vs 8h). Samsung Galaxy Book4 Ultra is the more portable at 1.86 kg.
Which is better value?
Asus ROG Strix G15 Advantage Edition delivers more performance per dollar, making it the better value of the two at their listed prices.
Which should I choose?
Choose the Samsung Galaxy Book4 Ultra if you need maximum performance for demanding work or gaming. Choose the Asus ROG Strix G15 Advantage Edition if you want the best value.
Methodology
Laptops are compared on Geekbench 6 multi-core scores, processor and graphics hardware, display size and resolution, rated battery life, weight, RAM and storage across launch configurations, and list pricing (USD). Where a model spans several generations, the newest generation is shown. Battery figures are manufacturer or reviewer ratings under mixed use — sustained performance also depends on cooling, which benchmarks only partly capture.