TV Hack: Key Features To Consider When Buying A Smart TV

Mary Joseph
Mary Joseph July 19, 2023
Updated 2023/07/23 at 10:50 AM
Smart Tv

Many of us incorporate television into our daily routines, considering it a necessity in most households. Whether you enjoy streaming shows on Netflix and relaxing or staying informed about current affairs, having a television is important.

When looking to purchase a new TV, it is crucial to understand your preferences so that you can make a wise investment and find the perfect fit for your needs.

You may have heard that smart TVs are the preferred choice when buying a new television. However, it is essential to conduct thorough research before making a significant purchase. Buying a smart TV can be daunting, particularly if you are not well-versed in technology.

Thankfully, we possess all the knowledge required to assist you in selecting the ideal smart TV for your living space. We have compiled a list of the top ten factors to consider before purchasing a smart TV.

TV Hack: Key Features To Consider When Buying A Smart TV


Finding the perfect answer to this question is not a simple task. The ideal smart TV screen size for you depends on your living space and budget. Among the most popular sizes for smart TVs are 65, 55, and 43 inches, and as the screen size decreases, so does the price.

If you desire a large screen with great picture quality at a reasonable cost, a 55-inch TV would be a better choice. For spacious rooms, a larger screen would be suitable, while for smaller areas, a smaller screen size is preferable. In general, a good rule of thumb is to ensure that you can comfortably view the TV from a distance.

Image Quality:

You may be familiar with the terms QLED, LED, or OLED when it comes to televisions, but what exactly do they signify? And which one is the most suitable choice for you? LED stands for Light-Emitting Diode, and it refers to a television composed of millions of small lights that can be individually turned on or off. These LEDs generate the image you see on your screen.

On the other hand, QLED stands for Quantum Dot Light Emitting Diode, which is essentially similar to LED technology, with the only distinction being the use of quantum dots instead of conventional LEDs.

These extremely tiny dots offer a brighter image compared to standard LEDs.

OLED stands for Organic Light-Emitting Diode, while QLED technology is similar in nature. Both utilize sub-pixels to construct images, but there is a key distinction. Unlike QLED, OLED sub-pixels individually emit light, without depending on neighboring sub-pixels to enhance its brightness for human visual perception.

What is considered the top choice? That answer varies depending on your interpretation of “best” and your specific requirements. Are you seeking a product that delivers exceptional contrast and aesthetics? Or do you prioritize affordability? Perhaps you’re looking for a balance between the two.

When comparing OLED, LED, and QLED displays, OLEDs generally offer superior contrast ratios, although they tend to be pricier and less energy-efficient. LEDs, on the other hand, are often more affordable but don’t deliver the same picture quality. QLEDs frequently strike a better balance between visual quality and price.

Sound Quality:

When selecting a smart TV, the quality of sound is of utmost importance, particularly if you prefer not to rely on an additional sound system.

The default sound quality provided by most TVs is usually subpar. Nonetheless, investing in television with excellent sound capabilities is generally worthwhile as it enhances your overall entertainment enjoyment. As an illustration, the LG OLED Evo TV, equipped with Dolby Atmos technology, generates multi-dimensional surround sound.

Update Frequency:

The refresh rate is a crucial factor in determining the visual quality of a smart TV. It represents how frequently the TV can update its display with new information and refresh the image. The refresh rate is measured in Hertz (Hz), and for 4K Smart TVs, the standard refresh rate is 60Hz, meaning the image gets refreshed sixty times per second.

A higher refresh rate leads to smoother visuals on the screen, resulting in an improved viewing experience. While many Smart TVs have a 60Hz refresh rate, newer models offer 120Hz or even 240Hz.

This higher refresh rate is particularly beneficial when watching sports or action movies, as it allows for the perception of finer details in each frame compared to lower refresh rates like 30Hz or 40Hz. In general, it is recommended to choose a smart TV with a minimum refresh rate of 60Hz.

HDR Assistance:

High Dynamic Range (HDR) has become increasingly popular in recent years as a new standard. By employing HDR technology, images display a heightened contrast between bright and dark areas. This results in reduced shadow detail and enhanced detail in brighter regions like the sun or flames.

Furthermore, HDR offers the advantage of producing a wider range of colours, resulting in more vibrant and realistic visuals. Compared to conventional televisions, HDR’s brighter colours alleviate eye strain when shifting focus to different elements on the screen.

HDMI And Similar Ports:

Understanding which ports to consider when purchasing a new smart TV is crucial. The TV should have at least one HDMI port, typically located on the side or back of the device. This port enables you to connect your TV to other devices such as streaming boxes and game consoles.

Additionally, it is advisable to check if the new television has an additional USB port that allows you to connect external hard drives or other USB accessories like flash drives. In case your smart TV lacks USB connections, you can still connect these external storage or media players by utilizing an adaptor with an HDMI port.

Some smart TVs also have digital audio output connectors that enable you to connect external speakers. Nevertheless, it is important to note that not all models include this feature, so it is something to consider when comparing different models.

SmartTV Operating System:

Each smart TV operating system comes with its own strengths and weaknesses, and individual users have varying preferences.

If you’re looking for a simple and easy-to-use smart TV platform that doesn’t require extensive technical knowledge, Roku might be the perfect choice for you. Since its introduction in 2008, Roku has consistently improved its range of available content.

Additionally, Roku tends to be more affordable compared to other smart TV operating systems. If you have a limited budget or simply don’t want to spend a significant amount on a new TV, Roku could be the ideal option for you.

If you desire a highly adaptable option that allows you to tailor your television experience to your preferences, Android TV might be the ideal selection. Android TV offers extensive customization options, granting users easy access to a wide range of content from platforms such as YouTube and Netflix, as well as full access to various applications available on their devices.

Display Resolution:

The same principles also apply to traditional televisions and refer to the pixel count. Prior to making a purchase, it is essential to verify the screen resolution of any smart TV as it directly impacts the quality of the displayed image, which is a vital aspect of all televisions.

Resolution is determined by the number of horizontal and vertical pixels, where 4k and 8k signify screens with approximately 4,000 and 8,000 horizontal pixels respectively.

 While 8K TVs are also available, they come with a considerably high price tag. Standard 8K televisions typically cost around $4,000, with some models costing twice that depending on the screen size. Larger smart TVs can even reach a price range comparable to that of a new car.

However, there are numerous smart TVs available that provide exceptional picture quality at a more affordable price, delivering a resolution of 4K. Additionally, it is important to note that the availability of content in 8K is currently limited.


The determining factors for selecting a TV include its size, brand, and available features, which undoubtedly play a crucial role. The purchase decision primarily relies on the amount of money you are willing to spend. It is essential to have a rough estimate of your budget and seek the best option within that price range.

However, it is worth noting that you can save a significant amount of money and still acquire an excellent smart TV by employing a discerning approach and conducting thorough research before making a purchase. In addition to well-established brands such as Samsung, LG, and Sony, which often offer more expensive TV models, there are also emerging and competitive brands like Hisense and Vizio that cater to budget-conscious buyers.


The majority of televisions usually come with a minimum one-year warranty. Although it may seem unwise to pay extra for an extended warranty from the manufacturer upfront, it can prove to be a money-saving decision in case any issues arise with your TV, such as the need for a replacement.

If you’re investing a significant amount in a new TV, it might be worthwhile to pay more to extend the warranty. However, if your TV falls within the mid or lower price range, the importance of extending the warranty may not be as high. Individuals searching for a new smart TV might opt for a model that already includes an extended warranty.


Purchasing a brand-new intelligent television can be a costly endeavour. Consequently, it is crucial to make certain that you select a model that perfectly suits your available space, aligns with your specific requirements, and falls within your financial means.

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