ASUS VivoBook Pro 15 vs Samsung Galaxy Book4 Ultra
The Verdict
Both laptops deliver premium performance but serve different audiences. The ASUS VivoBook Pro 15 ($1099) offers excellent value with an Intel Core i9-13900H, 16GB DDR5 RAM, and a stunning 15.6-inch OLED display at 600 nits brightness. Its 14-core processor handles demanding tasks admirably, though battery life maxes out around 7 hours. Storage starts at 512GB SSD, which is modest for the price tier. The Samsung Galaxy Book4 Ultra ($2399.99) justifies its premium with superior engineering: lighter at 1.86kg versus 1.8kg (more aluminum, less plastic), better real-world battery endurance at 13 hours, double the storage at 1TB, and newer Intel Core Ultra 9 architecture with 16 cores. Its 16-inch Dynamic AMOLED 2X touchscreen offers 2880x1800 resolution with superior color accuracy despite lower peak brightness (400 nits). Port selection favors Samsung with two Thunderbolt connections versus one. However, the ASUS delivers comparable raw performance at half the price, making it the smarter choice for budget-conscious professionals. Samsung wins if you prioritize portability, battery longevity, and future-proofing with newer silicon and maximum storage.
Who Should Buy
Buy the ASUS VivoBook Pro 15 if…
- →2.8K 120Hz OLED display at $1,099 is outstanding value
- →i9-13900H delivers strong multi-core performance for content creation
- →NVIDIA RTX 4050 for light gaming and GPU-accelerated workflows
Buy the Samsung Galaxy Book4 Ultra if…
- →Stunning 3K AMOLED 120Hz display with deep colors
- →Includes NVIDIA RTX 4050 or 4070 discrete GPU
- →Surprisingly thin and light for a 16-inch with dGPU
Category Scores
Pros & Cons
ASUS VivoBook Pro 15
Pros
- 2.8K 120Hz OLED display at $1,099 is outstanding value
- i9-13900H delivers strong multi-core performance for content creation
- NVIDIA RTX 4050 for light gaming and GPU-accelerated workflows
- Full-size HDMI and SD card reader ports
- Upgradeable M.2 SSD slot for storage expansion
Cons
- Battery life drops to 5 hours under typical productivity use
- Plastic bottom panel reduces overall build quality feel
- 16 GB soldered RAM with no upgrade path
- Keyboard has shallow 1.4 mm key travel
- Webcam is 720p — disappointing for video calls
Samsung Galaxy Book4 Ultra
Pros
- Stunning 3K AMOLED 120Hz display with deep colors
- Includes NVIDIA RTX 4050 or 4070 discrete GPU
- Surprisingly thin and light for a 16-inch with dGPU
- Tight integration with Samsung Galaxy ecosystem
Cons
- Premium pricing rivals workstation laptops
- Soldered RAM, only storage is upgradable
- Speakers underwhelming versus MacBook competitors
- Touchpad palm rejection occasionally inconsistent
Full Specifications
| Spec | ASUS VivoBook Pro 15 | Samsung Galaxy Book4 Ultra |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 3.97 lbs (1.8 kg) | 1.86 kg |
| Material | Aluminum and plastic | Aluminum |
| Dimensions | 14.06 x 9.21 x 0.74 inches | 355.4 x 250.4 x 16.5 mm |
| Ports | ||
| HDMI | 1 | |
| USB-A ports | 2 | 1 |
| USB-C ports | 1 | 2 |
| SD card | ||
| Thunderbolt ports | 1 | 2 |
| Battery | ||
| Battery life | Up to 7 hours | Up to 13 hours |
| Capacity | 70 Wh | 76 Wh |
| Display | ||
| Size | 15.6 inches | 16 inches |
| Type | OLED | Dynamic AMOLED 2X touchscreen |
| Resolution | 2880 x 1620 | 2880 x 1800 |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 600 | 400 |
| Storage | ||
| SSD | 512 GB PCIe Gen 4 NVMe | 1 TB |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 16 GB DDR5 | 16 GB LPDDR5X |
| Cores | 14 cores (6P + 8E) | 16 cores |
| Chipset | Intel Core i9-13900H (13th Gen) | Intel Core Ultra 9 185H |
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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.
Explore more in laptops, see all ASUS products or all Samsung products. View full details for the ASUS VivoBook Pro 15 or the Samsung Galaxy Book4 Ultra.

