Man! Are you drooling at the colorful large screens in the mall? Want to support the entire full-color LED large screen for your store, but are you afraid of spending money? Don't rush to get your wallet! Let's break it up and talk——​ ​How to choose a full-color LED large screen reliable​​? I dare to guarantee that after reading this article, it will help you avoid the three major minefields!

1. First understand these hardcore parameters

(Click on the blackboard) Buying a screen is not buying cabbage.​​Just looking at the size will cause a big loss​​! Let’s first look at the basic knowledge points of the disk:

• ​​Pixel spacing (P value)​​: This thing determines clarity! P6 screens are common in shopping malls, and they look like mosaics when you get close. ​ ​Start with P2.5 in conference room​​Last year, the P1.8 screen was installed for a science and technology park in Shenzhen. The engineers looked at the circuit diagrams with the screen.

• ​​Don't adjust the brightness​​: Indoor 800-1200cd/m² is just right! I have seen a restaurant that has turned the screen to 2000cd/m², and diners rub their eyes when they enter. Nowadays, high-end screens all come with smart light sensing, which is the same as the automatic brightness of the mobile phone.

• ​​Refresh rate ≥1920Hz​​It's the bottom line! Those who do live broadcasts pay special attention. The number below this is all water ripples. Last year, a merchant bought a low-cost screen, and the barrage was browsing when selling goods on live streaming. "The screen was crying"

2. How to play with different scenarios?

(Points) Full-color screen can really turn stones into gold when using the right place:

▎​​Shopping mall atrium​​
Transparent screen is the king! 86% transmissivity is not blown, and it becomes an advertisement during the day when the window is open at night. A cosmetics store in South Korea tested, and the number of customers doubled in three months of screen installation

▎​​Concert stage​​
You have to withstand the lights and bake! A screen with intelligent temperature control is a necessity. I remember one time the performance company used a miscellaneous screen. When the lighting engineer turned on the light, the screen turned directly into a rainbow.

▎​​Stadium​​
The perspective must be wide enough! The fenced screens installed for a Japanese stadium are still clear when viewing slow motion replays by the audience at the corners. It can withstand the vibrations of fans cheering

▎​​Brand exhibition hall​​
The interactive special effects of floor tiles screen are amazing! A certain car brand asked the audience to step on the screen to choose configuration, and Douyin gave more than one million likes that day

▎​​Conference Room​​
Split screen display is a must! A curved screen installed by a listed company in Shenzhen can display 20 signals at the same time. The boss loves to use the remote control as a page turner to show off his handsomeness

3. Purchase skills that experts know

(Phone the thigh) These details are worth a fortune:

1. ​​Low bright high gray technology​​It's the soul! When the brightness of an ordinary screen is lowered, it turns white. A good screen is like a professional monitor with clear details in the dark. After actual measurement, the grayscale level of screens of the same price can be 3 times different.

2. ​​Quick unboxing​​Save 30% installation fee! Some customers have a temporary shopping mall event, and 8 people have built a 20㎡ screen in two hours

3. ​​Details of the heat dissipation design​​: The back of the prototype, it is hot and passable! Good heat dissipation can last 5 years longer

4. ​​Three years of replacement​​That's the real warranty! Too many businesses play word games, it takes two weeks to change the lamp beads

4. Don’t be careless in service

(Hand up your ears) Real cases teach you how to avoid lightning:

▶ A large screen of an e-commerce company in the middle of the night on Double Eleven has blacked out, and its technical response has saved tens of millions of sales in 24 hours
▶ A Tokyo gymnasium broadcasts as usual on rainy days, IP65 waterproofing is really not a decoration
▶ Singapore's curved screen saves 40% of electricity bills per month, and intelligent dimming function makes great contributions

Editor's opinion time

After struggling in the industry for many years, I discovered a truth——​​The good screen is three points to look at the parameters and seven points to the after-sales service​​! I have seen too many customers choose miscellaneous brands to save 10,000 yuan, but the chain was lost on the day of the event, and the penalty for liquidated damages was enough to buy a new screen.

There is a new trend recently:​​Remote monitoring becomes standard​​! Nowadays, high-end screens can check temperature and adjust brightness on mobile phones. Last week I met a shopping mall manager who was staring at the 20-piece screen at the same time on the tablet, which was very stable.

Say something heart-wrenching: Buy a big screen​​Finding a reliable master is more important than bargaining​​! After all, it is difficult to move on when installed. If you choose the right thing, you can last for five or six years. If you choose the wrong thing, you will be your ancestor every day. Do you think this is the reason?

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