They have been reaching the market in recent years Increasingly sized televisions It’s an attempt by manufacturers to fill the space hitherto taken up by projectors in home theater sets.

This 2023 trend has been combined with already existing models. They greatly exceed 90 inchesBoth feature miniLED technology, as do the TCL Smart TVs that reach up to 115 inches or the Hisense smart TVs that offer 100 inches.

They are magnificent displays when you see them on display at fairs, or even in stores, if you are lucky enough to have a model on the shelves. But even if you have a room large enough to accommodate the installation, Not everything is an advantage when you take them home.

What problems might I experience if I buy a TV that is too big? The answer is complex and This will depend on the use we give the equipment.Because a TV that we turn on from time to time in a room dedicated to watching movies and series is not the same as a land model that remains on for hours every day. Below we will examine the most common problems:

Visual fatigue due to excessive size and brightness

It is a problem that viewers encounter very frequently on big screens. sitting very close According to the size of the diagonal. As we have seen in his time, there are studies that explain how we start to lose color perception from 60 degrees, and that at 124 degrees we stop seeing well with both eyes, so there are associations that recommend taking into account an angle such as SMPTE. The optimum viewing angle of 30 degrees, which limits the maximum size of the television we should install at home.

This proposal is supposedly The effect or problem of the “tennis match”. In other words, we have to constantly move our head from side to side to see all parts of the image on the screen. This is a problem that we will experience depending on the use we give to the television. For example, if we only want to watch a movie, series or even play games for a few hours in a row, fatigue will be at a minimum level, but if we are in front of the screen all day, this can cause serious discomfort.

What distance would be most appropriate? The general rule is that the minimum viewing distance three times the height of the television or 1.6 times the diagonal of a 16:9 display.

We also have a panel brightness issue. It’s obvious how much more useful light can be produced A larger screen will make your images look more spectacular. However, this is a double-edged sword. A larger TV will generally be brighter than a smaller one because larger emission surface and manufacturers are also reserving cutting-edge technologies that could release more emissions. vinegars for higher range models with larger diagonals.

It is an ideal feature if we want to watch TV during the day. In a room with plenty of ambient lightbut if we’re watching in the evening or in a dimly lit room, having a huge TV in front of us that easily reaches 1000 nits of light power can have the opposite effect.

If we are going to watch television for hours a day, the direct light source is so large and powerful that and being so close can cause discomfort and visual fatigue. It will look great at first, but in the long run it will tire us and we will have to dim the backlight of the panel to be more comfortable.

Excessive heat, worse acoustic and mechanical problems

It implies more diagonal more heat in the room Since the TV will consume more electricity, this will also be noticeable on the screen. home air conditionerThe television acts as a small heater that will remain on for most of the day and warm the room when in use.

It will be good for us in the winter as it will be like putting a flat stove on the living room furniture, but in the summer it will fight the air conditioner by raising the temperature of the house and Electricity costs are rising again To lower this temperature.

For example, a television with an average consumption of around 250 watts in summer can easily raise the temperature of a 15 square meter room. Between 1 and 1.5 degreesso the air conditioner will need more time and energy to keep the room cool. And these huge 100 inch TVs can be easily consumed More than 400-500 wattsIt’s like having a radiator on in the living room.

But it also has a giant screen will affect the acoustics of the roomSince there is a flat, reflective surface that we cannot cover with anything, both on the side facing us and on the back, it will cause the sound to bounce back and produce more echo than is suitable for us.

Also, depending on the space between the TV and the wall, some mid-low frequencies may be emphasized and sound may be produced. audio delays This will make the reproduced sound blurry even if we install external equipment.

Other issues such as these also need to be taken into consideration. aesthetic onesbecause having a two-meter-wide black panel that acts almost like a mirror in the room may not be the best possible decoration.

But there is also the issue of weight, because these giants are really heavy and their figures are huge. They mostly weigh more than 70-75 kilos It makes it easier for us to have a really solid piece of furniture or support, something that should be verified before purchasing.

Electricity consumption is increasing rapidly

One of the factors we normally do not take into account when choosing a television is energy consumptionWe look at the resolution, brightness, functions, technology of the panel, but we do not look at whether it uses more or less watts.

However, if we are one of those who keep the television on for hours today, the fact that it makes “background noise” is a defining feature and is a very important issue to consider above all else. if we take a large diagonal model.

According to the model we will buy Going from a 55” diagonal to a 75-77” diagonal can mean about 70-80% more electricity consumptionIt’s something we need to take into consideration if we’re going to keep the TV on for several hours a day.

Cover image | TCL

Xataka at Smart Home | Buying the largest TV that will fit in the living room is not always the best option: the disadvantages of having a model that is too large