Lenovo Legion 9i 16" vs Samsung Galaxy Book4 Pro 360
The Verdict
These laptops serve fundamentally different purposes. The Lenovo Legion 9i is a desktop replacement powerhouse built for gaming and professional workloads with its Intel Core i9-14900HX, 32GB DDR5 RAM, and 1TB dual-slot storage. Its 240Hz Mini-LED display with 1200 nits brightness dominates for fast-paced gaming and content creation. However, it's heavy at 5.56 lbs with only 6 hours of battery life, making it a stationary machine. The Samsung Galaxy Book4 Pro 360 targets mobile professionals who need versatility. Its 120Hz Dynamic AMOLED display is excellent for everyday work despite lower refresh rates, and the 360-degree hinge adds functionality for presentations or media consumption. With 15 hours of battery and 1.66kg weight, portability is exceptional. The Core Ultra 7 155H and 16GB RAM handle productivity smoothly but can't match gaming performance. Storage is halved at 512GB. Choose the Legion 9i if you need absolute performance and rarely move the laptop. Pick the Samsung if you value portability, screen flexibility, and all-day battery life for office work and travel. They're not competitors so much as tools for different lifestyles.
Who Should Buy
Buy the Lenovo Legion 9i 16" if…
- →RTX 4090 Laptop GPU delivers desktop-class gaming performance
- →240Hz Mini-LED display with 1200-nit HDR is stunning for gaming
- →Integrated liquid cooling system keeps temps and noise impressively low
Buy the Samsung Galaxy Book4 Pro 360 if…
- →Beautiful 3K AMOLED 120Hz touchscreen with S Pen support
- →Remarkably thin at 12.8 mm for a 16-inch convertible
- →Versatile 360-degree hinge for tablet and tent modes
Category Scores
Pros & Cons
Lenovo Legion 9i 16"
Pros
- RTX 4090 Laptop GPU delivers desktop-class gaming performance
- 240Hz Mini-LED display with 1200-nit HDR is stunning for gaming
- Integrated liquid cooling system keeps temps and noise impressively low
- 99.99 Wh battery is the maximum legal limit for flights
- Premium CNC aluminum build feels genuinely luxurious
Cons
- Extremely expensive at $3,499 even for a flagship gaming laptop
- Heavy at 5.56 lbs — not portable for daily carry
- 6-hour battery life means the charger is always needed
- Thunderbolt 4 limited to one port
Samsung Galaxy Book4 Pro 360
Pros
- Beautiful 3K AMOLED 120Hz touchscreen with S Pen support
- Remarkably thin at 12.8 mm for a 16-inch convertible
- Versatile 360-degree hinge for tablet and tent modes
- Strong battery life from 76 Wh cell
Cons
- Heavy to use as a tablet at 1.66 kg
- No discrete GPU for creative or gaming workloads
- Soldered RAM limits future upgrades
- S Pen included but lacks charging or Bluetooth features
Full Specifications
| Spec | Lenovo Legion 9i 16" | Samsung Galaxy Book4 Pro 360 |
|---|---|---|
| Software | Windows 11 Pro | Windows 11 Home |
| Body | ||
| Weight | 5.56 lbs (2.52 kg) | 1.66 kg |
| Material | CNC aluminum | Aluminum |
| Dimensions | 14.24 x 10.28 x 0.78 inches | 355.4 x 252.2 x 12.8 mm |
| Ports | ||
| HDMI | 1 | |
| USB-A ports | 1 | 1 |
| USB-C ports | 2 | 2 |
| SD card | ||
| Thunderbolt ports | 1 | 2 |
| Battery | ||
| Battery life | Up to 6 hours | Up to 15 hours |
| Capacity | 99.99 Wh | 76 Wh |
| Display | ||
| Size | 16 inches | 16 inches |
| Type | Mini-LED IPS | Dynamic AMOLED 2X touchscreen |
| Resolution | 3200 x 2000 | 2880 x 1800 |
| Refresh rate | 240Hz | 120Hz |
| Brightness (nits) | 1200 | 400 |
| Storage | ||
| SSD | 1 TB PCIe Gen 4 NVMe (dual slot) | 512 GB |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Processor | ||
| RAM | 32 GB DDR5 | 16 GB LPDDR5X |
| Cores | 24 cores (8P + 16E) | 16 cores |
| Chipset | Intel Core i9-14900HX | Intel Core Ultra 7 155H |
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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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