TV, Projector or LED Screen? Choosing the Right Event Display

'We need a screen' can mean three completely different pieces of equipment, at three very different price points, suiting three very different situations. Choosing the wrong one is one of the more expensive mistakes in event planning — and it usually shows up on the day, when the picture turns out to be unreadable. Here is how to pick correctly.

Start with the light, not the size

The single most useful question is: how bright is the room going to be? Projectors work by throwing light onto a surface, so ambient light competes directly with the image. In a controlled, dimmable room a projector looks excellent. In a bright hall, a marquee with open sides, or anywhere outdoors in daylight, the same projector produces a washed-out grey rectangle. LED screens and TVs emit their own light, so they stay punchy regardless of the room.

Then think about viewing distance

A useful rule of thumb: your furthest viewer should be no more than about six times the screen height away, and no closer than about one and a half times. Measure your room and work backwards from the back row. This is where flat-screen TVs run out of road — for a large hall you would need an implausibly big TV, which is exactly the point at which a projector or LED wall becomes the sensible answer.

Where flat-screen TVs win

TVs are the right answer more often than people assume. Exhibition stands, hotel foyers, breakout rooms, registration areas, digital signage, sports viewing, and anywhere the audience is close and the room is bright. They arrive on a floor stand, need no rigging, no darkness and almost no setup time, and several can run the same content across different spaces. For an exhibition stand, a TV on a stand is almost always correct and an LED wall is almost always overkill.

Where projectors win

Projectors give you the largest image per dollar, which makes them excellent value for conferences, church services, training sessions and film nights in rooms where you control the lighting. If your content is mostly slides and text in a hall you can dim, a projector and a properly sized screen is the economical choice. Just be honest about the lighting — 'we can close the curtains' is a plan that often fails on the day.

Where LED screens win

LED walls are the answer for daylight, outdoors, large crowds and high-impact moments. They are modular, so the screen is built to whatever size and shape the event needs, and they stay sharp both close up and from distance. They cost more to hire and need rigging or ground support, but for an outdoor concert, a daytime ceremony, a product launch or a stadium event they are the only option that genuinely works.

Pixel pitch, briefly

For LED screens you will hear about pixel pitch — the distance between LEDs, in millimetres. Smaller pitch means finer detail and a closer comfortable viewing distance, at higher cost. A screen viewed from several metres away needs a finer pitch than one viewed across a field. You do not need to specify this yourself; just tell your supplier how close the nearest viewers will be.

Content matters as much as hardware

Whatever you hire, dense slides do not work at events. Large type, high contrast, few words, and images that survive being viewed from thirty metres. Send your content to your AV supplier in advance so aspect ratio and resolution are matched to the screen — the most common day-of problem is a presentation formatted for a laptop being stretched onto a screen shaped completely differently.

Still not sure?

Tell us the venue, whether it is indoors or outdoors, the time of day, the size of the audience and how far back the last row sits. That is enough for us to recommend the right display. JMG Audio hires out all three — TV and digital screens, projectors and screens, and LED video walls — so the recommendation is based on what fits, not on what we happen to stock.