P1.5 vs P1.8 vs P2.5
Among indoor fine-pitch LED displays, P1.5, P1.8, and P2.5 are some of the most commonly compared specifications.
Many customers assume the differences are only about image sharpness.
In reality, these pitches also affect:
- بودجه
- راحتی هنگام تماشا
- محیط نصب
- maintenance complexity
- camera performance
۱٫۵ پِسو
P1.5 is widely used in:
- اتاقهای کنفرانس ممتاز
- control centers
- ایکس آر استودیوها
- فروشگاههای خردهفروشی لوکس
مزایا:
- very smooth image quality
- excellent close viewing
- strong text readability
- better camera compatibility
Limitations:
- higher cost
- more demanding installation precision
- increased heat density
Typical viewing distance:
1.5m–4m
۱٫۸ پیاسوی
P1.8 is often considered a balance between:
- کیفیت تصویر
- بودجه پروژه
- maintenance practicality
It is commonly used in:
- corporate meeting rooms
- showrooms
- محیطهای پخش
- کلیساها
Many overseas integrators consider P1.8 one of the most balanced indoor solutions today.
Typical viewing distance:
2m–5m
دو و نیم پزو
P2.5 remains extremely popular because it offers:
- lower project cost
- easier maintenance
- wider application flexibility
Common applications:
- کلیساها
- classrooms
- تالارهای نمایشگاهی
- rental applications
- medium viewing distance environments
Typical viewing distance:
3m–8m
Which One Actually Makes More Sense?
فاصله پیکسل | Best For |
۱٫۵ پِسو | XR / Luxury / Premium close viewing |
۱٫۸ پیاسوی | High-end commercial balance |
دو و نیم پزو | Cost-effective professional projects |
There is no absolute “best” pitch.
The correct choice depends on:
- project positioning
- audience distance
- نوع محتوا
- الزامات دوربین
- total budget
یادداشتهای مهندس DDW
Many luxury retail projects now prefer P1.5 or P1.8 because customers often stand very close to the display.
However, for churches or conference halls where viewers sit farther away, P2.5 may already provide excellent visual results while maintaining better project economics.