• CPU: Intel Core i5-7300HQ
  • GPU: NVIDIA GeForce GTX 1060 (6GB GDDR5)
  • Display: 15.6”, Full HD (1920 x 1080), IPS
  • Storage: 1000GB HDD
  • RAM: 1x 8GB DDR4
  • Weight: 3.49 kg (7.7 lbs)


  • Incredibly sturdy construction, clean and sophisticated design
  • Fairly thin (just 25 mm)
  • Good keyboard and touchpad
  • Good IPS panel
  • Supports up to 3 M.2 PCIe NVMe SSDs
  • Not a bad cooling solution considering the form factor and the demanding hardware
  • Surprisingly good battery life (for the no G-Sync model)


  • CPU and GPU underclocked by default, third party software needs to be installed for overclocking
  • A bit loud under load
  • Heavy (3.5 kg)
  • G-Sync is optional and most units come with only 60Hz displays
  • The screen uses PWM from 0 to 99% brightness (our Health-Guard profile fixes that)

Alienware 15 R3 - Specs

CPU Performance #25
  • Intel Core i7-7700HQ 0.2%
  • Intel Core i7-7820HQ 0.4%
  • Intel Core i5-7300HQ
  • Intel Core i7-8650U 0.8%
  • Intel Core i7-6920HQ 0.8%
GPU Performance #18
  • NVIDIA Quadro P4000 (8GB GDDR5) 0.1%
  • NVIDIA GeForce GTX 1660 Ti Max-Q 1.6%
  • NVIDIA GeForce GTX 1060 (6GB GDDR5)
  • NVIDIA GeForce GTX 1060 (3GB GDDR5) 1.5%
  • NVIDIA GeForce GTX 1060 Max-Q (6GB GDDR5) 2.1%
15.6”, Full HD (1920 x 1080), IPS
panel 1
LG F7HH2-156WF6
Color accuracy 5.2 -> 2.9
1TB HDD, 7200 rpm
M.2 Slot
2x 2280 PCIe 3.0 x4 + 1x 2242 PCIe 3.0 x2 NVMe See photo
1x 8GB DDR4
Windows 10 Home
68Wh, Li-Ion, 4-cell
Body material
Aluminum, Magnesium alloy
389 x 305 x 25.4 mm (15.31" x 12.01" x 1.00")
3.49 kg (7.7 lbs)
Ports and connectivity
  • 1x USB Type-C 3.1 (3.1 Gen 2), Thunderbolt 3, DisplayPort, HDMI
  • 1x USB Type-C 3.0 (3.1 Gen 1)
  • 1x USB Type-A 3.0 (3.1 Gen 1), Sleep and Charge
  • 1x USB Type-A 3.0 (3.1 Gen 1)
  • HDMI
  • VGA
  • DVI
  • Displayport mini
  • Card reader
  • Ethernet LAN 10/100/1000 Mbps
  • Wi-Fi 802.11ac
  • Bluetooth 4.1
  • Audio jack 2x 3.5 mm jacks for headset and external microphone
  • External graphics port for Alienware Graphics Amplifier
  • Fingerprint reader
  • Web camera 720p HD
  • Backlit keyboard
  • Microphone Dual-Array Microphone
  • Speakers 2x 4W
  • Optical drive
  • Security Lock slotNoble lock
  • 2x RAM slots


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More Alienware 15 R3 configurations

See all Alienware 15 R3 configurations

DISPLAY: 15.6-inch, 1920 x 1080, IPS

Name LG F7HH2-156WF6
Diagonal 15.6"
Pixel density 141.21 ppi
Brightness 315 cd/m2
sRGB 88%
PWM frequency 21000 Hz
Panel Type IPS
Resolution 1920 x 1080
Becomes "Retina" from 24 inches (62 cm)
Contrast 950:1
dE Color Checker 5.2 2.9
PWM Rating 5.1: (undesirable)
Buy Our Profiles Here


The first and most important profile (in our opinion) is the Health-Guard – when being used with our LM Profiles application, Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body.

Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate (they may seem strange at first but after a few minutes our brain will start recognizing them as accurate ones – that’s how Health-Guard differs from alternatives like f.lux).

Left: No Profile | Drag the slider to see the difference | Right: Health-Guard Profile

Office Work and Web Design

The second profile type is Office Work and Web Design. Business tasks are various, most often related to a set of office-targeted applications. Sometimes, working outside is necessary. In such cases color accuracy is paramount, but so is image clarity, brightness, contrast etc. A piece of text must be legible, graphics and histograms must be clear. All of this is precisely what this profile is for. If you’re doing office work, web design, or simply value color accuracy when browsing the Internet, this is the profile to use!

It’s important to note that not all displays are suited for Web design – our profiles can not compensate for insufficient sRGB coverage (most TN panels have this problem), so you you might want to check our detailed color tests in the respective product reviews we’ve done if you want to use the machine for professional work.

Left: No Profile | Drag the slider to see the difference | Right: Design & Gaming Profile

Gaming and Movie Nights

Gaming is among the main driving forces for the fast clip of hardware development. Gamers are well-aware of the fact that a poor image can ruin the entire experience.

The same goes for watching movies. Imagine sitting down for a nice movie after a long day, and barely making out what’s on the screen. The ‘Gaming and movie night’ profile can make a huge difference. We strongly recommend you use it, since it’s gamma curve is specifically tuned to reveal details in the dark sections of the image.

Here’s what this amounts to:

Left: No Profile | Drag the slider to see the difference | Right: Design & Gaming Profile

You’ll find more information about the profiles HERE.

Buy our profiles for LG F7HH2-156WF6

In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

Office Work - screen profile

Office Work

Office Work should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing. This profile aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Buy Now
Design and Gaming - screen profile

Design and Gaming

This profile is aimed at designers who work with colors professionally, and for games and movies as well. Design and Gaming takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

Buy Now
Health-Guard - screen profile


THealth-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate. Health-Guard simulates paper so the pressure on the eyes is greatly reduced.

Buy Now
Buy Now


Alienware 15 R3 in-depth review

Alienware is back with the latest and craziest 15-inch gaming laptop - the Alienware 15 R3. It sports all the hardware you'd expect from a high-end gaming laptop and even surprises with exceptional performance for a 15-inch machine. But aside from the crammed up hardware inside, the laptop will please even users with a more sophisticated taste for design, build quality and overall user experience. Spoiler alert: the Alienware 15 R3 is just as impressive as the 17-inch Alienware 17 R4 that we[...]

Read the full review

CPU Performance: Intel Core i5-7300HQ

Results are from the Cinebench 15 CPU test (the higher the score, the better)
Results are from the Fritz chess benchmark (the higher the score, the better)
Results are from our Photoshop benchmark test (the lower the score, the better)

GPU Performance: NVIDIA GeForce GTX 1060 (6GB GDDR5)

Results are for the 3DMark: Fire Strike (Graphics) benchmark (the higher the score, the better)

Some games you can play on this laptop

Rise of the Tomb Raider
142 fps
102 fps
51 fps
34 fps
1920 x 1080 (Full HD)
Far Cry 5
73 fps
68 fps
63 fps
1920 x 1080 (Full HD)
144 fps
113 fps
62 fps
39 fps
1920 x 1080 (Full HD)
TC: Wildlands
67 fps
61 fps
53 fps
35 fps
1920 x 1080 (Full HD)
144+ fps
144+ fps
144+ fps
1920 x 1080 (Full HD)
144+ fps
144+ fps
144+ fps
1920 x 1080 (Full HD)

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