What to Look for When Buying a TV: Size, Resolution, Brand, Picture Quality & More


Buying a television can be an intimidating task. With so many brands, models, sizes, and features available, it’s easy to become overwhelmed. But if you take the time to research and understand what you’re looking for, you can make an informed decision that will result in years of satisfaction from your purchase. This article will provide an overview of what to look for when buying a TV.

Consider the Size & Resolution of the TV

The size and resolution of the TV you choose will depend largely on where you plan to install it. If you’re going to place the TV in a large room, you’ll want to opt for a larger screen size with a higher resolution. On the other hand, if you’re putting the TV in a smaller space, you may want to go with a smaller screen size with a lower resolution.

Understanding Screen Sizes

TV screen sizes are measured in inches diagonally across the display. Common sizes range from 32 inches all the way up to 85 inches. It’s important to note that the actual viewing area of the TV will be slightly smaller than the advertised size due to the bezel (the framing around the edges of the display).

Understanding Resolution

Resolution is a measure of how many pixels are used to create the image on the TV. The higher the resolution, the sharper the image will be. Common resolutions include 720p, 1080p, and 4K Ultra HD. Keep in mind that 4K Ultra HD TVs require content produced in 4K resolution in order to take full advantage of the display.

Research the Brand & Model

When researching brands and models, it’s important to read reviews from reliable sources. Many online retailers have customer reviews that can provide insight into real-world experiences with the products. Additionally, magazines and websites dedicated to home theater equipment often review and rate various TVs.

What Brands Are Reputable?

There are several well-known and reputable brands in the TV market including Samsung, LG, Sony, Vizio, TCL, and Hisense. All of these brands offer a wide range of models at different price points.

What Models Are Recommended?

When deciding on a specific model, it’s best to research the features and specifications of each one. Different models may have different features such as HDR support, local dimming, or even voice control. It’s also important to check the warranty information to make sure you’re covered in the event of any issues.

Decide on Your Budget

Your budget is an important factor to consider when buying a TV. There are TVs available at all price points, so it’s important to know how much you can realistically afford. Keep in mind that higher-end TVs will typically have better picture quality, but you don’t necessarily need to spend a lot of money to get a good TV.

How Much Can You Spend?

It’s important to set a realistic budget before beginning your search for a new TV. Consider any additional costs such as mounting hardware, streaming devices, or sound bars. Once you’ve determined your budget, you can begin narrowing down your options.

What Discounts or Deals Are Available?

It’s also worth checking for any discounts or deals that may be available. Many retailers offer sales or promotional pricing on certain models. Additionally, some stores may offer free shipping or extended warranties if certain conditions are met.

Look for Picture Quality Features

Picture quality is one of the most important factors to consider when buying a TV. Fortunately, there are several features that can help improve the overall picture quality.

Contrast Ratio

The contrast ratio of a TV measures the difference between the brightest and darkest parts of the image. A higher contrast ratio will result in deeper blacks and brighter whites. Keep in mind that the contrast ratio can vary depending on the type of content being viewed.

Refresh Rate

The refresh rate of a TV is measured in Hertz (Hz) and indicates how often the screen refreshes per second. A higher refresh rate (120Hz or higher) will result in smoother motion and less motion blur. However, it’s important to note that this feature requires content produced in a high frame rate in order to take full advantage of the technology.

Check for Audio Quality

Audio quality is another important factor when buying a TV. While built-in speakers are often adequate for casual viewing, they may not provide the best sound experience for movies or other audio-intensive content.

Soundbar vs. Built-in Speakers

If you’re looking for a more immersive sound experience, a soundbar is an excellent option. Soundbars are designed to provide a fuller, richer sound than the built-in speakers on a TV. They come in a variety of styles and sizes and can be connected to the TV via Bluetooth, Wi-Fi, or HDMI.

Dolby Atmos & DTS:X Surround Sound

For truly immersive sound, you may want to consider a Dolby Atmos or DTS:X surround sound system. These systems use multiple speakers placed around the room to create a 3D soundscape. It’s important to note that they require compatible content in order to take full advantage of the technology.

Determine Connectivity Options

Modern TVs have a variety of connectivity options available, allowing you to connect external devices such as gaming consoles, streaming devices, or Blu-ray players. It’s important to make sure the TV you choose has the appropriate ports for the devices you plan to connect.

HDMI Ports

High-Definition Multimedia Interface (HDMI) ports are the most common connection type for TVs. Most modern devices have HDMI outputs, so it’s important to make sure the TV you choose has enough ports to accommodate them.

Bluetooth & Wi-Fi

Many TVs also have built-in Bluetooth and Wi-Fi connectivity, which allows you to stream content from your mobile device or other sources. It’s important to note that not all TVs have built-in Bluetooth or Wi-Fi, so be sure to check the specs before making a purchase.

Compare Prices & Warranties

Once you’ve narrowed down your selection, it’s important to compare prices and warranties. Shopping around can help you find the best deal and save you money in the long run.

Shopping Around

Be sure to shop around to find the best price. Don’t forget to factor in any additional costs such as shipping or taxes. Additionally, some retailers may offer promotional pricing or bundle deals that can save you even more money.

Checking Warranties

It’s also important to check the warranty information for the TV you’re considering. Most manufacturers offer limited warranties that cover defects and repairs for a certain period of time. Be sure to read the fine print so you know exactly what’s covered.


Buying a TV can be a daunting task, but with a little research and knowledge, you can make an informed decision that will provide years of enjoyment. Important factors to consider when buying a TV include size and resolution, brand and model, budget, picture quality features, audio quality, connectivity options, and prices and warranties. Taking the time to understand what you’re looking for will ensure that you get the most out of your purchase.

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