ASUS ROG Zephyrus G16 (2024, GU605) vs Samsung Galaxy Book3 Ultra
The Verdict
Both laptops target creative professionals, but they excel in different areas. The ASUS ROG Zephyrus G16 features a superior 240Hz OLED display with 2560x1600 resolution and 500 nits brightness, making it exceptional for fast-paced gaming and content creation requiring smooth motion. Its Intel Core Ultra 9 185H processor with 16 cores (6P+8E+2LPE) outperforms the Galaxy Book3's 13th-gen Core i9-13900H, delivering better multitasking and rendering performance. Battery life reaches 10 hours versus 8 hours, and the Zephyrus is notably lighter at 1.85kg. The Samsung Galaxy Book3 Ultra counters with a higher 2880x1800 resolution AMOLED display better suited for static content work, dual Thunderbolt 4 ports (versus one), and superior port flexibility with two USB-C connections. However, it costs $400 more, lacks storage expandability, and the 120Hz refresh rate feels dated compared to the ASUS. For gaming, video editing, and general performance, the ASUS ROG Zephyrus G16 delivers superior value and capabilities at a lower price point.
Who Should Buy
Buy the ASUS ROG Zephyrus G16 (2024, GU605) if…
- →Gorgeous 240Hz OLED display with deep blacks
- →Sleek, thin chassis for a 16-inch gaming laptop
- →Powerful RTX 40-series GPU options
Buy the Samsung Galaxy Book3 Ultra if…
- →Gorgeous 16-inch 2.8K AMOLED 120Hz display with vivid colors
- →NVIDIA RTX 4070 Laptop GPU handles creative and gaming workloads
- →Under 4 lbs — lightweight for a 16-inch laptop with discrete GPU
Category Scores
Pros & Cons
ASUS ROG Zephyrus G16 (2024, GU605)
Pros
- Gorgeous 240Hz OLED display with deep blacks
- Sleek, thin chassis for a 16-inch gaming laptop
- Powerful RTX 40-series GPU options
- Premium CNC aluminum build quality
- MUX Switch and Advanced Optimus support
Cons
- Expensive base configuration
- Battery life modest under load
- Soldered RAM limits future upgrades
- Runs warm under sustained gaming loads
Samsung Galaxy Book3 Ultra
Pros
- Gorgeous 16-inch 2.8K AMOLED 120Hz display with vivid colors
- NVIDIA RTX 4070 Laptop GPU handles creative and gaming workloads
- Under 4 lbs — lightweight for a 16-inch laptop with discrete GPU
- Seamless Samsung ecosystem integration with Galaxy phones and tablets
- Excellent keyboard with 1.5 mm key travel and good feedback
Cons
- $2,399 is steep and competes directly with MacBook Pro 16
- 76 Wh battery drains faster on AMOLED — expect 6-7 hours in practice
- Soldered RAM and SSD limit upgradeability
- Samsung software bloatware is annoying to clean up
- No OLED brightness matching Apple's XDR 1600-nit HDR peak
Full Specifications
| Spec | ASUS ROG Zephyrus G16 (2024, GU605) | Samsung Galaxy Book3 Ultra |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 1.85 kg | 3.95 lbs (1.79 kg) |
| Material | CNC aluminum | Aluminum |
| Dimensions | 354 x 246 x 16.4 mm | 13.99 x 9.86 x 0.65 inches |
| Ports | ||
| HDMI | 1 | |
| USB-A ports | 2 | 1 |
| USB-C ports | 1 | 2 |
| SD card | ||
| Thunderbolt ports | 1 | 2 |
| Battery | ||
| Battery life | Up to 10 hours | Up to 8 hours |
| Capacity | 90 Wh | 76 Wh |
| Display | ||
| Size | 16 inches | 16 inches |
| Type | OLED ROG Nebula, 16:10 | AMOLED |
| Resolution | 2560 x 1600 | 2880 x 1800 |
| Refresh rate | 240Hz | 120Hz |
| Brightness (nits) | 500 | 400 |
| Storage | ||
| SSD | 1 TB PCIe 4.0 NVMe | 1 TB PCIe Gen 4 NVMe |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 32 GB LPDDR5X | 32 GB LPDDR5 |
| Cores | 16 cores (6P+8E+2LPE) | 14 cores (6P + 8E) |
| Chipset | Intel Core Ultra 9 185H | Intel Core i9-13900H (13th Gen) |
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This comparison is based on verified manufacturer specifications covering display, performance, camera, battery, and build quality. Scores are generated by analyzing specs across weighted categories on a 10-point scale. Learn more about our methodology.
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