Comparison of MSI GS66 Stealth 10SE-442 (GS66442) vs Alienware 15 R4
Comparison of Alienware 15 R4 vs MSI GS66 Stealth 10SE-442 (GS66442)

MSI GS66 Stealth 10SE-442 (GS66442) vs Alienware 15 R4

Comparison summary

For performance MSI GS66 Stealth 10SE-442 has a lot better processor. It also has more memory.

GS66 Stealth 10SE-442 has Windows 10 Pro, which is safer than Windows 10 Home that is in Alienware 15 R4.

For displaying graphics GS66 Stealth 10SE-442 has a lot better performing graphics card.

GS66 Stealth 10SE-442 is cheaper.

For portability GS66 Stealth 10SE-442 is lighter.

15 R4 has more SSD storage 15 R4 has an HDD storage.

Compare technical specifications of MSI GS66 Stealth 10SE-442 (GS66442)
Compare technical specifications of Alienware 15 R4

MSI GS66 Stealth 10SE-442 (GS66442)

Alienware 15 R4

Compare specifications

MSI GS66 Stealth 10SE-442 (GS66442)Alienware 15 R4
Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs.
Intel Core i7-10875HIntel Core i7-8750H
Memory (RAM)?Memory increases the general speed of a laptop.
Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs.
GeForce RTX 2060GeForce GTX 1060
Screen size
Screen resolution
Full HD (1920 x 1080 pixels)Full HD (1920 x 1080 pixels)
4.63 lbs (2.1 kg)7.69 lbs (3.49 kg)
Operating system (OS)
Windows 10 ProWindows 10 Home
Hard drives
2000gb SSD120gb SSD, 1000gb HDD List Price
$2,249.00$2,999.55 Lowest New Price
$2,249.00$2,999.55 Lowest Used Price
Buy from Amazon.comBuy from

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$2,296.99 description

MSI GS66 Stealth 10SE-442 Gaming and Entertainment Laptop (Intel i7-10875H 8-Core, 64GB RAM, 2TB PCIe SSD, 15.6" Full HD (1920x1080), RTX 2060, WiFi, Bluetooth, Webcam, Win 10 Pro) with USB Hub

10th Gen Intel Core i7-10875H 2.3GHz Processor (upto 5.1GHz, 16MB Cache, 8-Cores) ; NVIDIA RTX 2060 6GB GDDR6 Graphics, VR Ready

64GB DDR4 SODIMM RAM; 802.11ax Wifi, Bluetooth 5.1, 720p HD Webcam, Per Key RGB Backlit Keyboard

15.6" Full HD (1920x1080) 240Hz Refresh Rate Display; 180W Power Supply, 4-Cell 99 WHr Battery; Black Color

2TB PCIe NVMe SSD; 1 HDMI, Thunderbolt3 (Type-C), USB 3.2 Type-C Gen2, Headphone/Microphone Combo Jack., Windows 10 Pro-64, 1 Year Manufacturer warranty from MichaelElectronics2 (Professionally upgraded by MichaelElectronics2)

【Authorized Bundle】 Includes Portable USB 3.0 Data Hub(Super Speedy Data Syn Rate (upto 5Gbps);4 USB Data Port;Ultra Portable)

Alienware 15 R4 Gaming Laptop, 15.6" FHD IPS Display, Intel Core i7-8750H, 16GB DDR4 RAM, 128GB SSD + 1TB HDD, NVIDIA GTX 1060, Windows 10, Black

8th Generation Intel Core i7-8750H (6-Core, 9MB Cache, up to 4.1GHz w/ Turbo Boost)

15.6 inch FHD (1920 x 1080) 60Hz IPS Display | NVIDIA GeForce GTX 1060 OC with 6GB GDDR5

16GB (2x8GB) 2400MHz DDR4 Memory

128GB PCIe Solid State Drive + 1 TB 2.5-Inch SATA Hard Drive (7200 RPM)

Windows 10 Home 64bit | Killer 1435 802.11ac 2x2 WiFi and Bluetooth 4.1