Alienware M15 Vs Razer Blade 15: Which Is The Better Gaming Laptop?

What are the differences between Alienware M15 vs. Razer Blade 15? What should you choose? Let's compare for the ultimate choice!

We've got a battle between two of the most powerful gaming laptops on the market: Alienware M15 vs. Razer Blade 15.

In terms of style and mobility, the Razer Blade 15 outperforms the Alienware M15.

The Alienware M15, on the other hand, is a good pick if you want more battery life and a 4-zone keyboard once you're in the spirit. Both laptops are about the same price and have enough capacity to operate any game.

This article will give you a side-by-side comparison between these two models.

Let's read on and determine which is a better option for you!

Alienware M15 Vs. Razer Blade 15: Which Is The Better?

The M15 from Alienware is less expensive than the Razer Blade 15. Its configuration includes an enabled Intel Core i9 CPU if you want extreme performance. Just ensure that you have access to a power outlet.

Razer's new Blade 15 basic and advanced versions feature RTX graphic designs, higher-refresh screens, and an OLED alternative for a highly compact gaming machine. However, you'll have to pay the premium for the extravagance.

Now, let's check some features for a complete comparison.


In terms of style, they share a common thing: they both appear fashionable. They are both slimmer and lighter than prior versions without sacrificing sturdy construction.

Yet, if we have to choose a winner, it must be the Razer Blade. Alienware weighs a bit heavier, at 4.65 pounds. Meanwhile, the Razer is more compact, at 4.40 pounds.

The Razer is more compact


If you choose the 1080p versions, both machines have a 144Hz frame rate, which reduces ghosting and blurring. Also, there are 4K models, but you'll have to handle a refresh rate of 60GHz on both models.

If you choose the higher-end variants, you will be able to explore refresh rates of up to 300 Hz, which is the highest ever.

Regarding the screen size, both laptops have a 15.6-inch monitor, but the bezel size varies. The Blade 15 features 4.9mm bezels versus 5.6mm on the Alienware, which implies the Blade 15 provides a larger display with broader viewing angles.

If you prefer being outside, Alienware is the optimal choice for you. Its display boasts a brightness of up to 300 nits. You'll get superb colors and clarity even in strong sunlight.

The Blade 15, on the other hand, displays a brightness of about 262nits, which is slightly lower but still adequate for outdoor work.

The Blade 15 displays a lower brightness

Battery life

In terms of battery life, the latest generation is breaking new ground.

The Alienware M15 has a 6-cell battery with an 86WHr capability, whilst the Razer Blade 15 features a 65WHr capacity. The Alienware will comfortably last 5-6 hours on a full charge, but the Razer Blade can only last 3-4 hours.

So, if you prioritize battery life, Alienware is the preferable alternative. Yet, if you choose the Razer Blade 15, you may prolong battery life by lowering the frame rate.

Alienware has a longer life battery


When it comes to CPU power, both manufacturers of variations of the devices are very much on equal footing.

The machines we used for this comparison have a 6-core Intel Core i7 CPU from the 10th Gen that runs at 5GHz according to Turbo 2.0 innovation.

Moreover, both devices include 16GB RAM and 512GB SSD, ensuring that all of your applications and games run within seconds. You can also run various tabs, windows, apps, and other applications without the laptop decelerating.


The Alienware keyboard has a travel time of 1.1mm. Although a 1.5mm travel time is optimal, the keyboard is actually quite pleasant and provides decent feedback without becoming unnecessarily bouncy.

The touchpad is easy to use and precise. You will find it easy to carry out multiple tasks.

On the other hand, the Razer Blade offers a clicker RGB illuminated keyboard with the optimum travel time of 1.7mm, allowing fast gaming and even composing long-form emails.

Optical switches are also available in each of the 15 keys in Razer, enabling the keys to recognize every press more precisely and quickly.

 Alienware keyboard has a travel time of 1.1mm


The gaming laptop needs to stay cool throughout the day. Hence, the Alienware comes with Cryo-Tec cooling systems. This system features a vapor chamber, which cools the device, makes it small, and performs better.

It also includes a dual-fan technology that draws cool air from the outside and exhausts heated air through various vents on the top, side, and back.

On the interior, the Razer Blade 15 features a vapor chamber and cooling technologies that help to enhance performance and ensure that heat will dissipate quickly.

You can access this video for more visual explanations about the differences between the two models.

Source Youtube Top Tech & Gaming

After comparing all the factors of both models, let's sum up their features with a comparison below.

Alienware M15 Vs Razer Blade 15
  Alienware M15 Razer Blade 15
RAM  16GB  16GB
Weight 4.65 pounds 4.40 pounds
Display 144Hz frame rate 144Hz frame rate
Bezel size 5.6mm 4.9mm
Battery life 5-6 hours 3-4 hour
Storage 512GB SSD 512GB SSD
Keyboard speed 1.1mm 1.7mm
Cooling system Yes Yes

Pros And Cons Of Alienware M15 Vs Razer Blade 15

Each model has its own set of benefits and drawbacks. Let’s see what they are:

Alienware M15


  • Battery life of 5 to 6 hours

  • 4-zone keyboard with good trackpad

  • SSD storage included.

  • Gaming titles updated

  • Vivid display

  • Heat eliminated


  • Low responsive speed

Alienware M15

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Razer Blade 15


  • More compact

  • Powerful

  • Quick responsive rate

  • Good cooling system


  • Lower battery life

Razer Blade 15

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Which Laptop Should You Buy?

If you want a gaming laptop that is less than $2000, both models are solid options. Which one you choose depends on your demands and budget.

The Alienware M15 must be your best choice if you require a notebook with longer battery life or a better display.

On the other hand, the Razer Blade is the go-to pick if you need an eye-catching appearance, a sturdy build, mobility that's almost as good as a MacBook, and more graphics capability.

The Bottom Line

We have compared Alienware M15 vs. Razer Blade 15 for some outstanding features. While both products are durable, each offers specific advantages that gamers will feel pleased with.

Hopefully, you will find the best equipment for your gaming experience. 

Thank you for following this post! 

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