01Start with the experience you want
Size follows the available space; pixel pitch follows viewing needs. The selected source layout and native pixel count then help determine processing and the signal path. Those choices should be visible in the proposal.
02Make the room scope visible
Mounting, structure, electrical work, cabling, equipment location and access can materially change the project. Audio, automation, conferencing and content services are separate unless expressly included.
03Compare like-for-like proposals
Check included equipment, spares, warranty, delivery, installation, commissioning and training. Ask who is responsible for each task and which items are estimates or subject to review.