How To Find Out Your Laptop Screen Size Without Measuring

There are numerous scenarios when you may wonder, “how to find out your laptop screen size without measuring,” such as when purchasing a new laptop bag or identifying the right resolution for your screen.

Knowing your laptop screen size is useful for contacting technical support or comparing your gadget to another.

You might need to know the screen size when repairing or replacing your laptop screen or purchasing a laptop cover.

You may not have the dimensions memorized, nor do you have a ruler or measuring device.

There are several types of measurements for computer screens, and the size is determined by the requirements. Confirm the precise measurements you need in terms of body size, and pixels per square inch.

To physically measure the actual screen, remember you won’t be able to measure the entire screen due to the plastic frame. You need to measure the screen from frame to frame.

However, this may not be necessary for some uses, such as buying a laptop cover or bag or screen protectors that fit the outside of your laptop screen.

Unless otherwise specified, the precise measurements of your laptop screen must be taken from one end to the other.

How to Know the Screen Size of a Laptop Without Measuring

How to Know the Screen Size of a Laptop Without Measuring

Here are some methods to find out your laptop screen size without measuring it:

1. Identify the Model Number

Every laptop has a unique model number. You can use this number to find out the laptop’s features, such as the screen size.

For example, an Acer laptop with model number S291HL has a 20-inch screen. The number “20” after “S” indicates the screen size.

Model numbers usually start with one or two letters before the number. After the letters, the number typically reflects the display’s size.

2. Check the Model Specifications

Checking your laptop model’s specifications is a simple method to find out your screen size without measuring.

These specifications may be found on the case you bought, in the user manual, or under the laptop’s bottom cover. Specifications should include the screen size or at least the model number.

If you can’t access the packaging or manual, a quick search for model information in your computer’s settings should suffice.

The screen size is generally located under Laptop Features, in the Display Settings folder. If not, try the Advanced Display Settings tab.

3. Check Online or Download Software

Many PC applications provide information about your laptop, including screen size. Another quick option is to look up the display online.

Infoblip features a display size detector that uses a credit card to estimate the size of your laptop’s display once adjusted correctly.

4. Search Online

To do this, you’ll need your laptop’s name or model number, which can be found on the bottom panel. Once you have this information, type it into Google, the manufacturer’s website, or the store where you bought the laptop.

Select the best-matching results, which will provide the laptop’s display specs and other relevant hardware information.

5. View the Laptop Manual

If you have the manual, it should specify the screen size. You can measure with a tape measure and check the manual for screen specifications.

6. Check the Laptop’s Backside

Look for labels featuring laptop models and other characteristics on the back of your laptop. These labels often include the display’s size.

Additional Factors to Consider

Additional Factors to Consider

Screen Size

The number of pixels in a display area is referred to as screen resolution. Most laptops have a 1920 x 1080 resolution, while cheaper models have a 1024 x 720 screen. Higher screen resolution offers better display quality.

Contrast Ratio

Bright colors have a difference in light compared to the darkest hue. Displays with higher contrast ratios offer more accurate color representation.

Brightness (Nits)

Screen brightness is measured in nits. Laptops with higher nit ratings have brighter displays. Most laptops have brightness levels between 200 and 300 nits.

Black and White Accuracy

This measures how well a display can show black and white colors. A lower number for black accuracy and a higher number for white accuracy indicates better representation.

Refresh Rates

Measured in Hz, refresh rates indicate how often the image on the display changes. Higher refresh rates offer better playability and fewer crashes, especially important for gaming.

FAQs

How do I find out my laptop screen size without measuring it?

You can find your laptop screen size by checking the model number, which is often listed on the laptop itself, the packaging, or in the user manual. Additionally, you can look up the specifications online using the model number.

Where can I find the model number of my laptop?

The model number is usually located on the bottom panel of your laptop, on the original packaging, or in the user manual.

How can I check the screen size in my laptop’s settings?

In Windows, you can go to “Settings,” click on “System,” and then select “Display.” Under “Advanced display settings,” you will find information about your screen, including its size.

Are there online tools to determine laptop screen size?

Yes, there are online tools like Infoblip that help estimate your screen size. These tools typically require you to adjust a reference object, like a credit card, on your screen to make the estimation.

Can software help me find my laptop screen size?

Yes, there are various PC applications that can provide information about your laptop, including the screen size. Some software might come pre-installed, or you can download utilities designed for system information.

What if I can’t find the screen size in the laptop settings or manual?

If you can’t find the screen size in the settings or manual, search for your laptop model number online. Manufacturer websites and tech review sites usually provide detailed specifications, including screen size.

What should I consider besides screen size?

In addition to screen size, consider screen resolution, contrast ratio, brightness (nits), black and white accuracy, and refresh rates. These factors affect display quality and performance, especially for activities like gaming or graphic design.

What is the typical resolution for laptop screens?

Most laptops have a resolution of 1920 x 1080 (Full HD). Higher-end models may offer resolutions like 1440p or 4K, while budget models might have lower resolutions like 1024 x 720.

How important is screen brightness (nits)?

Screen brightness, measured in nits, is important for visibility, especially in bright environments. Most laptops have brightness levels between 200 and 300 nits, but higher-end models can exceed 300 nits for better clarity.

Why is refresh rate important for gaming?

Refresh rate, measured in Hertz (Hz), indicates how often the image on the screen is updated. Higher refresh rates, like 144 Hz, provide smoother visuals and better responsiveness, which is crucial for gaming.

What is contrast ratio, and why does it matter?

Contrast ratio measures the difference between the brightest and darkest colors a screen can display. Higher contrast ratios provide more vivid and accurate colors, enhancing the overall visual experience.

If you have any other questions or need further assistance, please leave a comment, and we’ll be happy to help!