How to Choose Pixel Pitch
بسیاری از مشتریان میپرسند:
“Which pixel pitch should I choose?”
In reality, there is no universal answer.
The correct pixel pitch depends on the entire project environment, not just the screen itself.

The 5 Most Important Factors
- فاصلهٔ دید
This is usually the first factor engineers evaluate.
Closer viewing requires smaller pitch.
- Indoor or Outdoor
Indoor projects usually use:
- 9–P3.9
Outdoor projects usually use:
- 9–P10
Outdoor environments prioritize:
- درخشندگی
- آببندی
- فاصلهٔ دید
- نوع محتوا
Text-heavy content requires finer pitch.
مثالها:
- دادههای مالی
- conference presentations
- command center dashboards
Video-focused applications can often tolerate larger pitch.
مثالها:
- concerts
- تبلیغات محیطی
- sports events
- Camera Usage
Projects involving:
- XR
- broadcast
- virtual production
- پخش زنده
usually require finer pitch and higher refresh rate.
- Budget Balance
Ultra-fine pitch significantly increases:
- LED cost
- control system cost
- installation complexity
- maintenance difficulty
The goal is not choosing the smallest pitch.
The goal is choosing the most suitable pitch.
Typical Pixel Pitch Recommendations
کاربرد | فاصلهٔ پیشنهادی |
استودیو ایکسآر | P1.2–P2.6 |
اتاق کنفرانس | P1.2–P2.5 |
کلیسا | P2.5–P3.9 |
فروشگاه خردهفروشی | P1.5–P2.5 |
مرحله اجاره | P2.6–P4.8 |
تابلو اعلانات فضای باز | ۵–۱۰ ساله |
ورزشگاه | ۶–۱۰ |

یادداشتهای مهندس DDW
In many high-end projects, customers initially choose pitch based only on online specifications.
However, experienced system integrators usually evaluate:
- audience movement
- نوع محتوا
- ambient light
- camera distance
- installation conditions
- future maintenance
Pixel pitch selection is an engineering decision, not only a specification comparison.