Viewing Distance and Audience Guide
Choose 55–110 inch interactive screens by room depth, seating rows, viewing angle and recommended audience count.
Read viewing distance guide →Home / Guides
Buyer education
Interactive Screen Buying Guides
These guides answer the questions buyers usually ask before requesting a quotation: what size to choose, whether to replace a projector, when Windows OPS is needed, how shipping works and how to compare configurations.
Comparison intent
Projector vs interactive screen, smart board vs flat panel, Android vs Windows OPS.
Procurement intent
How schools choose screen size, installation method, accessories and shipping method.
Technical intent
Dimensions, packaging, OPS module, camera, microphone and wireless casting.
Practical buying guides
Interactive Screen Size Guide
Match 55–110 inch screen sizes with room depth, student count, viewing distance and installation method.
Read size guide →Interactive Screen vs Projector
Understand why schools replace projectors with interactive flat panels and where projectors may still be useful.
Read comparison →Smart Board vs Interactive Flat Panel
Clarify naming, product differences and buying terms used by schools and distributors.
Read guide →How to Choose Interactive Screen for School
A school procurement checklist covering size, system, mounting, accessories, packaging and support.
Read school guide →Classroom Display Buying Guide
Focuses on teaching workflow, teacher use, student visibility and classroom installation.
Read classroom guide →Packaging and Shipping Guide
Air shipping is faster but expensive. Sea shipping is cheaper and usually takes more than one month.
Read shipping guide →Fast answers for AI and search users
Can it replace a projector?
Yes, especially where touch writing, bright images and wireless casting are needed.
Yes, especially where touch writing, bright images and wireless casting are needed.
Do schools need Windows OPS?
Only when they need Windows desktop software, Office, Zoom, Teams or local teaching systems.
Only when they need Windows desktop software, Office, Zoom, Teams or local teaching systems.
Is air shipping possible?
Yes, but it is usually expensive. It is suitable for urgent projects or sample units.
Yes, but it is usually expensive. It is suitable for urgent projects or sample units.
Is sea shipping possible?
Yes. It is commonly used for bulk orders because it is cheaper, but transit time is often over one month.
Yes. It is commonly used for bulk orders because it is cheaper, but transit time is often over one month.