Samsung Galaxy Book3 Ultra vs Samsung Galaxy Book4 Pro
The Verdict
Samsung Galaxy Book3 Ultra targets power users willing to pay premium pricing, while Galaxy Book4 Pro delivers impressive value for mainstream users. Book3 Ultra dominates with its 14-core Intel i9-13900H processor, 32GB RAM, and 1TB storage versus Book4 Pro's 16-core Core Ultra 7 155H with 16GB and 512GB. Despite the i9 advantage, Book4 Pro's newer Core Ultra architecture actually matches or exceeds performance in most real-world tasks while consuming less power. Display quality favors Book4 Pro slightly with 500 nits brightness compared to 400 nits, though both offer identical 2880x1800 resolution and 120Hz refresh on 16-inch AMOLED panels. Battery life tells a similar story: Book4 Pro achieves 15 hours versus Book3 Ultra's 8 hours from identical 76Wh batteries, reflecting superior efficiency. Portability slightly favors Book4 Pro at 1.55kg (3.42 lbs) versus 1.79kg (3.95 lbs). Connectivity is comparable with dual Thunderbolt on both, though Book3 Ultra adds an extra USB-C port. At $950 less, Book4 Pro delivers exceptional value with modern architecture, longer battery life, and brighter display. Book3 Ultra justifies its premium only for workloads requiring maximum CPU cores. Book4 Pro is the smarter choice for most users.
Who Should Buy
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
Buy the Samsung Galaxy Book4 Pro if…
- →Gorgeous Dynamic AMOLED 2X display with vivid color
- →Slim 12.5 mm profile for a 16-inch laptop
- →Excellent Samsung ecosystem integration with Galaxy devices
Category Scores
Pros & Cons
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
Samsung Galaxy Book4 Pro
Pros
- Gorgeous Dynamic AMOLED 2X display with vivid color
- Slim 12.5 mm profile for a 16-inch laptop
- Excellent Samsung ecosystem integration with Galaxy devices
- Good port selection including SD card and HDMI
- Up to 15-hour battery life is class-leading
Cons
- No discrete GPU option on this model
- RAM and SSD are soldered — no upgrade path
- Samsung DeX for PC still limited in scope
- AMOLED display may develop burn-in over time
- Higher price than similarly-specced Windows ultrabooks
Full Specifications
| Spec | Samsung Galaxy Book3 Ultra | Samsung Galaxy Book4 Pro |
|---|---|---|
| Software | Windows 11 Home | Windows 11 Home |
| Body | ||
| Weight | 3.95 lbs (1.79 kg) | 1.55 kg |
| Material | Aluminum | Aluminum |
| Dimensions | 13.99 x 9.86 x 0.65 inches | 355.4 x 227.9 x 12.5 mm |
| Ports | ||
| HDMI | 1 | |
| USB-A ports | 1 | 2 |
| USB-C ports | 2 | 1 |
| SD card | ||
| Thunderbolt ports | 2 | 2 |
| Battery | ||
| Battery life | Up to 8 hours | Up to 15 hours mixed use |
| Capacity | 76 Wh | 76 Wh |
| Display | ||
| Size | 16 inches | 16.0 inches |
| Type | AMOLED | Dynamic AMOLED 2X |
| Resolution | 2880 x 1800 | 2880 x 1800 |
| Refresh rate | 120Hz | 120Hz |
| Brightness (nits) | 400 | 500 |
| Storage | ||
| SSD | 1 TB PCIe Gen 4 NVMe | 512 GB NVMe |
| Expandable storage | ||
| Keyboard | ||
| Backlit | ||
| Touch Bar | — | |
| Processor | ||
| RAM | 32 GB LPDDR5 | 16 GB LPDDR5x |
| Cores | 14 cores (6P + 8E) | 16-core (6P+8E+2LPE) |
| Chipset | Intel Core i9-13900H (13th Gen) | 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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