Expert Guide: Three Key Technical Factors to Consider When Buying a New Smart TV

Kathmandu. Is your old television running slow or is the picture quality unsatisfactory? If you are thinking of bringing a new smart TV home, you might be confused by the many options available in the market, such as OLED, QLED, and LED.

Technology will have advanced significantly by 2026. Therefore, buying a TV based only on brand or attractive discounts is not wise. To choose the right TV, it is essential to focus on these three technical aspects:

1. Screen Size: Choose According to Room Dimensions

A common mistake many people make is buying the largest TV their budget allows. However, placing a very large TV in a small room strains the eyes and can make the picture quality appear blurry.

Small room or bedroom (10×12 feet): A 32 to 43-inch TV is suitable.

Medium-sized living room (12-15 feet viewing distance): A 50 to 55-inch TV looks good.

Large hall or living room: Opt for 65 inches or larger.

Rule: The viewing distance (in feet) should be approximately 1.5 to 2.5 times the TV size (in inches). For example, for a 55-inch TV, a distance of 7 to 10 feet should be maintained.

2. Resolution: How Clear is the Picture?

The higher the resolution, the cleaner and brighter the image appears.

Full HD (1080p): This is adequate for 32 to 43-inch TVs.

4K UHD: If you are buying a TV larger than 50 inches, 4K is mandatory. Currently, 4K content is widely available on platforms like Netflix, YouTube, and Disney Plus.

8K: This technology is currently expensive, and very few compatible videos are available. Therefore, 4K is the smartest choice for now. Also, ensure it supports HDR10+ or Dolby Vision for vibrant colors.

3. Operating System (OS): The Heart of Smart Features

How fast your TV runs and which apps it supports is determined by its operating system.

Google TV/Android TV: This is the most popular. It easily runs Google Assistant, Chromecast, and thousands of apps.

webOS (LG): This is very easy to use and smooth.

Tizen (Samsung): This is very fast and connects easily with other Samsung devices.

Buying a TV with an old or slow software might lead to hanging issues shortly after purchase. Therefore, choose only a TV system that receives the latest updates.

Before buying a new smart TV, measure your room, determine the viewing distance, and select a model with 4K resolution and a good operating system. Brands like Samsung, LG, Sony, and TCL are currently popular in Nepal. Don't forget to read user reviews before purchasing.