HP Omen 15 vs Alienware M15: Which is Better in 2022?

What’s the difference between these two laptops in 2022?

In 2022, the “alienware m15 r6 vs hp omen 15” will be competing for your gaming dollars. To answer this question, we have to look at what is currently available. The Alienware M15 has a better graphics card and more RAM than the HP Omen 15. However, the HP Omen 15 has a bigger screen and a larger keyboard.

Another laptop comparison post, this time to assist you in choosing between two laptops.

It’s the HP Omen 15 against M15 Alienware in this scenario.

Overview of the HP Omen 15 vs. M15 Alienware


M15 Alienware

HP Omen

Conceptualization (5)



Create a high-quality product (5)



Adaptability (5)



Showcase (5)



Thermodynamics (5)



Exercising (5)



Life of the Batteries (5)



In total (35)



HP Omen – Pros & Cons



Outstanding Performance

Exceptional Construction

Upgradeable with ease

M15 Alienware – Pros & Cons



Outstanding Performance

Longer Life of the Batteries

Beautiful Display & Design

Slim & Lightweight


RAM that has been soldered and a WLAN card that has been soldered

Motherboard that has been flipped

Runs Hot

Design, Build Quality & Upgradeability

There have been no substantial design modifications to the latest HP Omen gaming laptop. Except for two things, it resembles the previous model.

HP finally realized their error and removed the red streaks and logo. And the monitor is no longer connected to the laptop by two straight “pillars.”

However, this is a more typical hinge, with the exception that it does not span the whole length of the laptop. To be honest, I like the design. It’s basic and understated. There is just one color, however: black.

hp-omen-15HP Omen

When it comes to the quality of the construction. The HP Omen is comprised of brushed aluminum with a matte finish, as well as plastic. The lid and keyboard deck are made of brushed aluminum, whereas the remainder of the body is made of plastic.

A sturdy laptop with little flex. Unfortunately, it isn’t the thinnest or lightest laptop on the market. The HP Omen is a big, weighty book.

It is an inch thick and weighs 5.4 pounds (2.4 kg). It isn’t the most portable gaming laptop on the market. You may still take it around, however.

All of the ports, including the Thunderbolt 3 port, are on the side. The keyboard also has RGB four-zone backlighting.

The laptop is simple to open and upgrade. Remove the plastic bottom of a few screens by popping them up.


Review of the HP Omen 15

The RAM, SSD, WLAN card, and HDD are then accessible. All of which may be upgraded. The remainder of the laptop, like other computers, cannot be updated.

For the Alienware computer. It’s a stunning gaming laptop. Many gaming laptops, notably the HP Omen, are less attractive.

Dell chose a fresh approach this time, as seen by the honeycomb grills, LED RGB strips running along the edges of the rear vents, RGB logo, and power button.

The laptop’s rear exhaust vent protrudes from the back, giving it an alien spacecraft appearance. If you haven’t already noticed, it resembles the Alienware Area 51M.

Yes, it is. It’s only that it’s small and light, weighing in just 4.75 pounds (2.16 kilograms) and measuring less than an inch thick. That means you can take it with you wherever you go.

The Alienware is also available in two colors: dark side of the moon (greyish black) and lunar light (light grey) (white). Overall, it’s a lovely laptop.

The build quality, on the other hand, is mediocre. It’s OK, but for the price, it could have been a lot better.

alienware-m15M15 Alienware

It has a few body creaks, bends slightly, and is rather strong. It is, however, weaker than the HP Omen.

The display lid and keyboard deck are constructed of smooth magnesium alloy, whereas the remainder of the laptop is made of plastic.

The majority of the I/O ports are on the back, with the remainder on the sides.

The keys on the keyboard deck are well-spaced and RGB individually lighted. You’ll also see the Alienware branding on the power button.

This is where the Alienware falls short: upgradeability. It’s simple to open the laptop.

However, once inside, you’ll see that the motherboard has been flipped and that the only upgradeable component is SSDs. The RAM and WLAN cannot be changed. And there’s no room for a hard drive.

NB: Newer Alienware versions have replaceable RAM, wireless networking, and SSD storage. The motherboard isn’t flipped either.


M15 Alienware Review


The Alienware’s display is superior. It’s brighter, clearer, and more accurate in terms of color. The display of the HP Omen, on the other hand, is mediocre. The display is crisp, however the color fidelity is subpar.

The Alienware, on the other hand, may easily be used outside. Depending on the one you pick, both offer 15.6-inch and 17.3-inch Full HD screens.

The 144Hz refresh rate is found in the HP 15 and 17 inch models.

The Alienware 15 and 17 inch versions include refresh rates of 60Hz, 144Hz, 240Hz, and 300Hz. It is preferable to have a greater refresh rate.

Because high-refresh-rate screens prevent tearing, stuttering, and ghosting when playing games. It may have a detrimental influence on the game experience if there is too much of it.

The screens on both laptops feature a high refresh rate. Both feature 4K 60Hz display choices as well. Except for the Alienware, which has a 4K OLED display.

The Alienware features greater viewing angles, brightness, sharpness, and color accuracy, making it a better display overall.

This round goes to Alienware.


Because your laptop’s power is throttled to lower temperature, hot temperatures might be a concern. And this has an influence on Performance since there will be a reduction in Performance.

And this is easily seen when gaming, when the frames per second (FPS) lowers dramatically.

High temperatures might also cause your laptop to slow down and crash over time. Both laptops are now quite hot. But the issue is, which of the two is cooler?

The HP Omen is the most attractive of the two. It features bigger fans and is thicker. As a consequence, there will be greater ventilation, resulting in lower temperatures.

The fans may also revolve at high rates, allowing for increased ventilation and the removal of hot air, resulting in improved cooling.

hp-omen-15-disassembly-1024x547Disassembly of the HP Omen

There aren’t many heat pipes on the HP Omen. There are about five heat pipes in all. The CPU and GPU share a single heat pipe.

The heat plates on which the pipes are mounted, on the other hand, are enormous and take up the bulk of the available area.

Now for the M15 Alienware. Dell calls the cooling system Cryo-Tech V3.0. A fancy name for a cooling system that doesn’t do its job well.

The Alienware is a hot laptop that may easily reach extreme temperatures.

The culprits are its slim form-factor and Motherboard that has been flipped. It’s known that slim laptops get hot quickly.

For the Motherboard that has been flipped, usually, gaming laptops have a lot of vents on the underside. And normally covers almost half of the underside.

However, there aren’t many underbelly vents on the Alienware. On the side and underneath of the laptop, there are vents.

Now it’s time to talk about the heat pipes. The Alienware has four heat pipes in total.

alienware-m15-internals-1024x733M15 Alienware Teardown Credit Dave2D

Two of these are shared by the CPU and GPU. At the same time, each individual has his or her own.

Also, instead of the fans being next to the rear vents, it’s rather the heat pipes. Combine that with a Motherboard that has been flipped and slim form factor.

It’s simple to see why the Alienware gets so heated. The heat plates, on the other hand, do an excellent job of covering a broad surface area.

In the HP Omen and Alienware, there are two key approaches to reduce excessive temperatures. The first step is to use thermal paste.

Thermal paste enhances the cooling system’s heat conductivity, resulting in lower temperatures. It will be simple to apply thermal paste on the HP Omen.

But, for the Alienware, unless you know what you doing it is not advisable to do so. Because the Motherboard that has been flipped is going to make it difficult.

Before you can apply the thermal paste, you must totally dismantle it. And if you have no idea what you’re doing. You have the potential to effortlessly ruin anything.

This leads us to the second approach. The amount of voltage required by the CPU and GPU is reduced via undervolting.

High voltage equals greater power, which equals more heat. Reduce the voltage, and the temperatures will drop.

When you combine the two ways, you’ll get better and cooler results.

Considering the two gaming laptops without making the required alterations straight out of the box (thermal pasting and undervolting).

The HP Omen is victorious. Because of its thickness, it has a superior cooling system. It has a lower temperature than the Alienware.


Performance is the most crucial aspect of the comparison. Both laptops are capable gaming machines. However, when compared to the identical Alienware setup, the HP Omen is more powerful.

Why? Because it has a superior cooling system than the Alienware, it has a little advantage. Regardless, you’ll get incredible performance on both. On the maximum setting, you’ll be able to get high FPS in AAA titles.

Each has an Intel Core i5, i7, i9 processor, as well as AMD Ryzen 5 and 7 processors. The AMD Ryzen 7 and Intel Core i7 processors will provide the finest value performance.

The HP Omen supports up to 64GB of RAM. The Dell Alienware, on the other hand, can accept up to 32GB.

The HP Omen is also available in an AMD Ryzen variant, which is a terrific value laptop.

However, since it cannot be increased, you must choose the quantity of RAM carefully. You’ll be stuck with the 8GB RAM if you acquire it.

When it comes to the graphics card, there are a few options. The HP Omen offers graphics cards ranging from the GTX 1650 to the RTX 3070.

Alienware’s graphics cards range from the GTX 1660 Ti to the RTX 3080.

Life of the Batteries

For the Life of the Batteries, the Alienware wins this. It has a bigger battery – 76 WHr – and so a longer Life of the Batteries. You are looking 5-6 hours under consistent use before it runs.

The HP Omen has 69 WHr battery and it can last 4-5 hours under consistent use. Since both are powerful gaming laptops. Don’t expect long Life of the Batteries.

HP Omen 15 Vs M15 Alienware: Which One Should You Get?

OK. As a result, we’ve compared the HP Omen with Alienware’s most crucial features. It is, however, a difficult decision.

The HP Omen outperforms the competition in terms of cooling, build quality, and performance. The Alienware, on the other hand, is thin, light, and attractive, with a superior display.

If you want superior performance, upgradeability, and build quality, this is the device for you. The HP Omen is the one to purchase in that case.

But, if you don’t mind the Motherboard that has been flipped, RAM that has been soldered and a WLAN card that has been soldered. But, prefer a beautiful design, slim, lightweight and superb display. Then the Alienware would be a solid choice.

Overall, both are excellent gaming laptops that perform well in games.

Wireko, Kelvin


As a technology enthusiast. Kelvin spends the most of his time fiddling with things and staying current with the newest gadgets and technology.

In 2022, the HP Omen 15 will be replaced by the “hp omen 17“. The Alienware M15 has not been released yet. Which one should you buy?

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