How To Find Out Your Laptop Screen Size Without Measuring

How To Find Out Your Laptop Screen Size Without Measuring

If you are someone who wants to sell their previous laptop then it is important for you to know the screen size of your laptop. It often becomes hectic because it is not always convenient to measure your laptop’s screen size without measuring.

It is important for you to find the most effective way to find your laptop screen size without measuring. It is important because not everyone has always memorized their laptop screen size or carry a ruler or a measuring tape with them. This is why it is important for you to consider going through the article to find out the best ways through which you can find your laptop screen size without measuring.

Why is measuring screen size important?

When you are buying a laptop it is very important to measure the screen size. Not only that it will help you get to know about the different specifications but also you will be able to judge if the laptop is up to your requirements or not. There are people who might not need to perform heavy tasks and they might never get the difference between a Core i5 and a Core i7 laptop.

But even if the person is not interested in tech and specifications of the device they will still be interested in a high-quality display and not a poor quality display. So when it comes to choosing a new laptop it is important for you to check the display quality before making any purchase. Whatever model you may get you must make sure that the screen size is perfect to provide you the best quality display.

Find your laptop dimensions

There are many different types of conifers with different screen sizes. There is no one size fits all. The main thing that confirms the size of the screen is the size of the pixels. It depends on the person’s requirements. If you want a laptop with high pixels then you will need a larger screen size and vice versa.

While measuring the screen size it is important to note that you must avoid the plastic edges around your screen. These are not considered as the screen size. On the other hand, if you want to measure the laptop screen for getting a laptop bag then you just include the plastic edges while doing the measurements.

The laptop screen size must be measured from one corner to the other diagonally. Before measuring the screen size of a laptop you must know the difference between Screen Size and Resolution.

Difference between Screen Size and Resolution

It gets very confusing when it comes to differentiating between the screen size and the resolution. Resolution is a term referred to as the number of pixels on the display screen. The screen size is always measured in inches. For knowing the pixel per inch (PPI) it is important to know the screen size and the resolution.

Take I phone devices as an example. The iPhone 3GS and the iPhone 4 have a similar screen size of 3.5 inches. The I phone 3GS has a resolution of 320 x 480 pixels. Whereas the iPhone 4 has a resolution of 960 x 640 pixels.

Determine the PPI

Follow the following steps to determine the PPI:

Find the total sum of squares of resolution
960² + 640² = 1,331,200

Now take the square root of the answer
√1,331,200 = 1,153.78

Now divide the answer with the diagonal screen size
1,153.78 / 3.5 = 329.65

The iPhone 4s advertisement price is 326 PPI. The iPhone 4 has a very clear Retina display. It is very tidy and provides a great attraction for the customer. The only factor that is not determined by the resolution is the quality of the displayed image.

Ways to measure the Laptop screen size

Follow the following steps if you want to measure the screen size of the laptop:

Measure the size by using a standard object

It is possible to measure the laptop screen size with an A4 paper. You can also measure the screen size of a laptop by using a measuring object. The majority of the laptops have sizes ranging from 11.6, 13.3 to 14.1, 15.4, 17.3. It is important to note that the size of the screen can be big or small.

Through model number

Another very easy way of measuring the screen size of the laptop is by model number. Model specifications help you meander the laptop screen size without a measuring device. These specifications are found on the laptop case or cover that you got when you purchased the laptop. The specifications clearly mention the screen size and model.

In some cases, you will get the model number instead of the screen size. You can use the model number to search up the screen size. In the case of general information, it may not be that accurate.

Through web application

There have been tremendous advancements in technology and the digital world. Nowadays people hardly use a specific measuring device in order to measure the screen size. You can use a web application to measure the screen size of the laptop. All you have to do is download the app or install the software. It helps save a lot of time compared to code lines and other specifications.

Most of the online rulers are very easy to use and all you have to do is measuring the length from one corner to the other.

Laptop manual

The laptop manual contains all the information related to the screen size. All you have to do is open the laptop and search for the screen specifications.

Final words

It takes a few minutes to measure the screen size of the laptop. After going through this article you will be able to find the screen size of the laptop. It is better to write down the screen size of the laptop so that you don’t forget it. Make sure that your laptop’s screen resolution is 1920 x 1080.