• CPU: Intel Core i5-7200U
  • GPU: Intel HD Graphics 620
  • Display: 14.0”, HD (1366 x 768), TN
  • Storage: 256GB SSD
  • RAM: 1x 4GB DDR4
  • Weight: 2.00 kg (4.4 lbs)


  • Fingerprint reader
  • Excellent connectivity and upgrade options
  • Good battery life
  • Supports M.2 SATA SSDs (NVMe too)
  • Affordable price


  • We expected more from the display
  • PWM from 0 to 99% brightness (our Health-Guard profile fixes that)

Acer TravelMate P4 TMP449 - Specs

CPU Performance #96
  • Intel Core i3-8130U 0.2%
  • Intel Core i5-7300U 0.7%
  • Intel Core i5-7200U
  • Intel Core i7-6600U 0.2%
  • Intel Core i7-6500U 0.2%
GPU Performance #199
  • AMD Radeon 530 (2GB GDDR5) 0.1%
  • AMD Radeon R7 M260 (2GB DDR3, 64-bit) 0.2%
  • Intel HD Graphics 620
  • AMD Radeon R5 M430 (2GB DDR3)
  • AMD Radeon R5 (Carrizo-L)
14.0”, HD (1366 x 768), TN
panel 1
Innolux N140BGA-EA3
Color accuracy 3.6
M.2 Slot
1x 2280 SATA III (M key)
1x 4GB DDR4
Windows 10 Pro
48.9Wh, 3220 mAh, Li-Ion, 4-cell
Body material
343 x 236 x 22 mm (13.50" x 9.29" x 0.87")
2.00 kg (4.4 lbs)
Ports and connectivity
  • 1x USB Type-A 3.0 (3.1 Gen 1)
  • 3x USB Type-A 2.0
  • 1x USB Type-C 3.0 (3.1 Gen 1)
  • HDMI 1
  • VGA 1
  • Card reader
  • Ethernet LAN 10, 100, 1000 Mbit/s
  • Wi-Fi 802.11a/b/g/n/ac
  • Bluetooth 4.0
  • Audio jack combo audio/microphone jack
  • Smart card reader
  • Fingerprint reader
  • Backlit keyboard
  • Microphone
  • Speakers Stereo loudspeakers
  • Optical drive
  • Security Lock slot


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DISPLAY: 14-inch, 1366 x 768, TN

Name Innolux N140BGA-EA3
Diagonal 14"
Pixel density 111.94 ppi
Brightness 256 cd/m2
sRGB 52%
PWM frequency 200 Hz
Panel Type TN
Resolution 1366 x 768
Becomes "Retina" from 31 inches (78 cm)
Contrast 380:1
dE Color Checker 3.6
PWM Rating 1.3: (harmful)
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 Innolux N140BGA-EA3

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 and web design

Office work / Web design

If your field is office work or web design, or you just want your monitor's color set to be as accurate as possible for the Internet color space, this profile will prove to be useful.

Buy Now
Gaming or movie nights

Gaming or Movie nights

We developed this profile especially for occasions on which you spend a lot of time in front of your monitor with some games or watching movies – it will be easier for you to discern fine nuances in the dark.

Buy Now
Health protection


This profile reduces the negative impact of pulsation and the blue spectrum, securing your eyes and body. You still get a pitch-perfect color image, albeit slightly warmer.

Buy Now
Buy Now


Acer TravelMate P4 TMP449 in-depth review

Lately, when speaking of Acer we have reviewed their gaming beasts like the Acer Predator 17X or the behemoth Acer Predator 21X which runs two GTX 1080 graphics cards in SLI. But today we are taking a step down from the gaming gear and shifting our look to the budget business area. Business notebooks tend to emphasize on features rather than raw performance and the Acer TravelMate P4 isn't a different story. TravelMate P4 is not only low in price it's also compact with its 14-inch size which[...]

Read the full review

CPU Performance: Intel Core i5-7200U

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: Intel HD Graphics 620

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

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