Skip to content
specpair

Razer Blade Stealth 13 vs Samsung Galaxy Book4 Ultra

Updated Apr 2026laptops
Razer Blade Stealth 13
Razer
Razer Blade Stealth 13
$1,799
7.8/10
VS
Samsung Galaxy Book4 Ultra
Samsung
Samsung Galaxy Book4 Ultra
$2,400
8.6/10
Winner

The Verdict

Both laptops excel in different scenarios. Razer Blade Stealth 13 prioritizes portability at 3.09 lbs with a compact 13.3-inch display, making it ideal for frequent travelers who need lightweight mobility. Its Intel Core i7-1260P handles everyday tasks smoothly, though the 1920x1200 resolution and 60Hz refresh rate feel dated. Battery stretches to 7 hours, and the premium aluminum build justifies its $1799 price point. Samsung Galaxy Book4 Ultra commands $2399.99 but delivers substantially more power with the Core Ultra 9 185H (16 cores versus 12), a stunning 16-inch Dynamic AMOLED 2X display at 2880x1800 resolution with 120Hz smoothness, and exceptional 13-hour battery life. The larger form factor (1.86 kg is still portable) suits creators and professionals needing screen real estate. Galaxy Book4 offers microSD expansion and HDMI out of the box, versus Stealth 13's single USB-A. Choose Razer if ultraportability and price matter most. Choose Samsung if you want superior processing power, display technology, and battery endurance for content creation or demanding workloads. These aren't direct competitors; they target different buyer priorities.

ValueStealth 13
BatteryBook4 Ultra
DisplayBook4 Ultra
PerformanceBook4 Ultra
portabilityStealth 13

Who Should Buy

Buy the Razer Blade Stealth 13 if…

  • Premium CNC aluminum unibody build in an ultrabook form factor
  • Compact 13.3-inch design fits in any bag
  • Per-key RGB Chroma keyboard — rare in ultrabooks

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

Razer Blade Stealth 13
Samsung Galaxy Book4 Ultra
Value
8.2
7.5
Battery
7.0
9.0
Display
6.5
9.2
Performance
7.5
9.0
portability
9.2
7.8

Pros & Cons

Razer Blade Stealth 13

Pros

  • Premium CNC aluminum unibody build in an ultrabook form factor
  • Compact 13.3-inch design fits in any bag
  • Per-key RGB Chroma keyboard — rare in ultrabooks
  • Dual Thunderbolt 4 ports for external GPU docks
  • Sleek stealth-black aesthetic works in professional settings

Cons

  • $1,799 is overpriced for integrated-graphics-only performance
  • No discrete GPU — cannot game without an eGPU
  • 53.1 Wh battery provides only 5-6 hours in practice
  • Fan noise is noticeable even under light workloads
  • Razer quality control concerns persist

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

SpecRazer Blade Stealth 13Samsung Galaxy Book4 Ultra
SoftwareWindows 11 HomeWindows 11 Home
Body
Weight3.09 lbs (1.4 kg)1.86 kg
MaterialCNC aluminum unibodyAluminum
Dimensions11.99 x 8.27 x 0.6 inches355.4 x 250.4 x 16.5 mm
Ports
HDMI1
USB-A ports11
USB-C ports22
SD card
Thunderbolt ports22
Battery
Battery lifeUp to 7 hoursUp to 13 hours
Capacity53.1 Wh76 Wh
Display
Size13.3 inches16 inches
TypeIPSDynamic AMOLED 2X touchscreen
Resolution1920 x 12002880 x 1800
Refresh rate60Hz120Hz
Brightness (nits)400400
Storage
SSD512 GB PCIe Gen 4 NVMe1 TB
Expandable storage
Keyboard
Backlit
Processor
RAM16 GB LPDDR516 GB LPDDR5X
Cores12 cores (4P + 8E)16 cores
ChipsetIntel Core i7-1260P (12th Gen)Intel Core Ultra 9 185H

Want to compare a third product?

Add another product for a 3-way comparison.

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 Razer products or all Samsung products. View full details for the Razer Blade Stealth 13 or the Samsung Galaxy Book4 Ultra.