MSI WS66 11UM 15″ (WS6611220) vs Razer Blade 18
Comparison summary
- These two differ in their operating systems: WS66 11UM runs Windows 10 while Blade 18 runs Windows.
- When it comes to graphics Blade 18 has a lot better performing graphics card.
- Blade 18 features a higher resolution screen (5k).
- Blade 18 offers a larger screen. For portability WS66 11UM is lighter. Its also thinner and smaller in size.
MSI WS66 11UM 15″ (WS6611220)
Razer Blade 18
Compare specifications
| MSI WS66 11UM 15″ (WS6611220) | Razer Blade 18 |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core i9-11900H | - |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 64gb | 64gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| RTX A5000 | GeForce RTX 5090 |
| Screen size | |
| 15.6″ | 18″ |
| Screen resolution | |
| Full HD (1920 x 1080 pixels) | 5k (5120 x 2880 pixels) |
| Weight | |
| 4.63 lbs (2.1 kg) | 7.06 lbs (3.2 kg) |
| Size (length x width x height) | |
| 14.17 x 9.65 x 0.71 inches | 15.74 x 10.84 x 0.86 inches |
| (35.99 x 24.51 x 1.8 cm) | (39.98 x 27.53 x 2.18 cm) |
| Operating system (OS) | |
| Windows 10 | Windows |
| Hard drives | |
| 1000gb SSD | |
| Release date | |
| November 3, 2021 | June 15, 2026 |
| Amazon.com List Price | |
| $7,495.00 | |
| Amazon.com Lowest New Price | |
| $7,495.00 | |
| Buy on Amazon.com | |
Laptop Dimensions
MSI WS66 11UM 15″ (WS6611220)
Razer Blade 18
Compare MSI WS66 11UM 15″ / Razer Blade 18 vs other gaming laptops:
MSI WS66 11UM 15″ (WS6611220) summary
MSI WS66 11UM is a Windows gaming 15″ laptop. It doesn't have the best Intel processor, but a decent amount of RAM for its price. The laptop has the RTX A5000 GPU that is poor well-suited for gaming.
msi WS66 11UM FHD Mobile Workstation Intel Core i9-11900H Quadro RTX A5000 64GB RAM 1TB NVME SSD WIN10 Pro TPM2.0 Fingerprint 3 Year onsite Warranty
15.6" FHD (1920*1080), Finger Touch panel, 60Hz 72%NTSC
Intel Core i9-11900H 2.5 - 4.9GHz
NVIDIA Quadro RTX A5000 16GB GDDR6
64GB (32G*2) DDR4 3200MHz; 2 Sockets; Max Memory 64GB
ASIN: B095BJGLP5
Razer Blade 18 summary
Razer Blade 18 is an impressively priced Windows gaming laptop released in 2026. It has the GeForce RTX 5090 GPU that is exceptional for gaming. You can run 90% of the games published this year on recommended settings. 5k resolution is great for the 18″ 240 Hz display. It is lightweight at only 7.06 lbs (3.2 kg).
Razer Blade 18 (2026) Gaming Laptop, RTX 5090, 64GB DDR5, 2TB, Black
DESKTOP-LEVEL PERFORMANCE — Execute AAA gaming, streaming, and AI workflows with Intel Core Ultra 9 290HX (24 cores, 24 threads, 36MB Cache, & up to 5.5 GHz) paired with RTX 5090 Laptop GPU (24GB GDDR7, 175W TGP +25W Dynamic Boost)
DUAL MODE 18” DISPLAY FOR PERFORMANCE OR CLARITY — Switch between UHD+ 240Hz (3840×2400) for immersive visuals or FHD+ 440Hz for competitive esports; 3ms response, 600 nits brightness, Calman Verified, 100% DCI-P3
ADVANCED VAPOR CHAMBER COOLING — Sustain high FPS and heavy workloads longer with thermal efficiency engineered for high wattage GPUs, ideal for extended gaming sessions and demanding creative applications
NEXT-GEN CONNECTIVITY FOR SETUPS — Thunderbolt 5 + Thunderbolt 4, HDMI 2.1, SD UHS-II, 2.5Gb Ethernet, and USB-A ports enable multi-monitor gaming, streaming rigs, and high-speed data workflows
HIGH-SPEED MEMORY & EXPANDABLE STORAGE — Preinstalled 64GB DDR5-6400 RAM and upgradeable up to 128GB DDR5-6400 RAM and dual M.2 slots (PCIe Gen 5 + Gen 4) supporting up to 8TB per slot; optimized for multitasking, large project files, and future upgrades
IMMERSIVE AUDIO & MULTIMEDIA EXPERIENCE — THX Spatial Audio, 6-speaker system with dual-force woofers and tweeters, plus 5MP IR webcam with Windows Hello delivers premium streaming, calls, and gameplay immersion
PREMIUM CNC ALUMINUM DESIGN — Durable unibody chassis with fingerprint-resistant coating, 7.06 lbs design, per-key RGB Chroma keyboard, and precision glass touchpad for high-end gaming and productivity
ASIN: B0H31VJCL8