3.5 hours battery life! LG PH450 ultra-short focus projector experience evaluation: 80 inch big screen backpack

If we talk about the first major product of household appliances, there is no doubt that it is a TV. What is very interesting is that although the mobile phone tablet has been ramping up in the market in recent years and television programs have been steadily retreating, the status of the TV has not been shaken. Sitting in the most important position in the living room.

However, in the face of the development of 2K, 4K, and 8K resolutions, with the popularization of 50-inch, 60-inch, 80-inch and 120-inch TVs, the size of TVs has become extremely large, but the frequency of TVs has increased by 1,2 million yuan. Ultra-high prices are by no means acceptable to ordinary consumers.

The increasing size of the screen is the trend of television for the two-way selection between the market and consumers, but in the face of high prices, many consumers are turning to another family screen projector.

Projectors have many advantages, such as lightweight and portable, projector length and width is generally not more than half a meter, weight does not exceed 10Kg, can display hundreds of inches of content; and 100-inch traditional TV at least more than 2 meters, weighing more than 100Kg.

For example, it can be adjusted at will. The projector can change the screen size as the distance changes. It can even be enlarged from 30 inches to 300 inches. It is suitable for all kinds of area wall curtains. How many inches is the TV you buy? .

Compared with the traditional television more flexible layout, and the higher limit of the screen size, so that the projector has received more and more attention in recent years.

Recently, we have received a LG PH450 ultra-short-focus projector with a 33cm projection and an 80-inch projection. How about its specific performance?