ASUS VivoBook S 15 (S5507, Snapdragon X Elite) vs ASUS ZenBook Pro 16X
The Verdict
These laptops target fundamentally different use cases and budgets. The VivoBook S 15 prioritizes portability and battery life with its 1.42 kg weight, 120Hz OLED display at 2880 x 1620 resolution, and exceptional 18-hour battery endurance powered by Snapdragon X Elite's ARM architecture. Its $1299 price point makes it accessible for everyday productivity and content consumption. Conversely, the ZenBook Pro 16X is a professional workstation at $2499, featuring a larger 16-inch 3840 x 2400 OLED touchscreen, Intel Core i9-13905H with 14 cores and 32 GB RAM, plus Thunderbolt 2 ports for high-bandwidth peripherals. However, it weighs 2.4 kg and delivers only 8 hours of battery life, making mobility compromised. The VivoBook excels in everyday performance for office work, media, and light creative tasks, while the ZenBook dominates rendering, video editing, and software development where raw CPU power matters. Choose the VivoBook S 15 if battery life and portability drive your needs; select the ZenBook Pro 16X only if you need workstation-class performance and can sacrifice mobility for professional workflows.
Who Should Buy
Buy the ASUS VivoBook S 15 (S5507, Snapdragon X Elite) if…
- →Excellent 3K 120Hz OLED display
- →All-day battery life thanks to ARM efficiency
- →Powerful 45 TOPS NPU for Copilot+ AI features
Buy the ASUS ZenBook Pro 16X if…
- →4K OLED touch display with Pantone validation and 100% DCI-P3 coverage
- →ASUS DialPad rotary control for precise creative application adjustments
- →Tilting keyboard mechanism improves airflow and typing ergonomics
Category Scores
Pros & Cons
ASUS VivoBook S 15 (S5507, Snapdragon X Elite)
Pros
- Excellent 3K 120Hz OLED display
- All-day battery life thanks to ARM efficiency
- Powerful 45 TOPS NPU for Copilot+ AI features
- Lightweight for a 15.6-inch laptop
- Fanless-quiet operation under typical loads
Cons
- ARM compatibility issues with some x86 apps
- No Thunderbolt support
- Soldered RAM not upgradeable
- No SD card reader
ASUS ZenBook Pro 16X
Pros
- 4K OLED touch display with Pantone validation and 100% DCI-P3 coverage
- ASUS DialPad rotary control for precise creative application adjustments
- Tilting keyboard mechanism improves airflow and typing ergonomics
- NVIDIA RTX 4070 Laptop GPU for content creation and light gaming
- 96 Wh battery provides solid endurance for a 4K OLED laptop
Cons
- 5.29 lbs is heavy for a creative-focused ultrabook
- Tilting keyboard mechanism adds complexity and potential failure points
- Soldered RAM cannot be upgraded past 32 GB
- $2,499 places it against formidable MacBook Pro competition
- Fan noise increases noticeably during GPU-intensive tasks
Full Specifications
| Spec | ASUS VivoBook S 15 (S5507, Snapdragon X Elite) | ASUS ZenBook Pro 16X |
|---|---|---|
| Software | Windows 11 Home (ARM) | Windows 11 Pro |
| Body | ||
| Weight | 1.42 kg | 5.29 lbs (2.4 kg) |
| Material | Aluminum | Aluminum |
| Dimensions | 352.6 x 225.9 x 14.7 mm | 14.05 x 9.89 x 0.77 inches |
| Ports | ||
| HDMI | 1 | |
| USB-A ports | 2 | 1 |
| USB-C ports | 2 | 2 |
| SD card | ||
| Thunderbolt ports | 0 | 2 |
| Battery | ||
| Battery life | Up to 18 hours | Up to 8 hours |
| Capacity | 70 Wh | 96 Wh |
| Display | ||
| Size | 15.6 inches | 16 inches |
| Type | OLED, 16:9 | OLED touch |
| Resolution | 2880 x 1620 | 3840 x 2400 |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 600 | 550 |
| Storage | ||
| SSD | 1 TB PCIe 4.0 NVMe | 1 TB PCIe Gen 4 NVMe |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 16 GB LPDDR5X | 32 GB LPDDR5 |
| Cores | 12 cores | 14 cores (6P + 8E) |
| Chipset | Qualcomm Snapdragon X Elite X1E-78-100 | Intel Core i9-13905H (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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