What sets the price per square meter of an LED display — pitch, COB vs SMD, brightness, cabinet and freight — and how to compare two quotes on equal scope.
There is no single price per square meter for an LED display, and any supplier who quotes one before asking about your site is quoting a different product than the one you need. The number you receive is the product of four decisions: how many LEDs sit in a square meter (pixel pitch), how those LEDs are packaged (SMD or COB), how hard the panel is driven (brightness and drive mode), and how much of the system the quote actually contains. Each of those moves the figure by a different multiplier, and three of them are decided by your site rather than by the factory. What follows is the arithmetic behind a per-square-meter price, so you can read a quotation instead of a brochure.
A display is priced per square meter because that is how buyers compare, but it is built per cabinet, and the gap between those two units is where budgets go wrong. A manufacturer quotes an area price, then configures a cabinet grid that fits your wall, and the two never divide evenly. The surplus is real money.
The module is the smallest field-replaceable unit: on the flip-chip COB range it is 150 × 168.75 mm. The cabinet is the shipping and mounting unit — 600 × 337.5 × 39.5 mm on the same series, which is 0.2025 m² and 4 kg. The screen is whatever rectangle those cabinets tile. A per-square-meter price attaches to the third unit while the cost attaches to the first two, so the cabinet area is the number that determines how much you actually buy.
Take a 20 m² wall. As an outdoor build it is 20 cabinets, because an outdoor box is one square meter. As a rental build with 500 × 1,000 mm panels it is 40. As an indoor build on the 0.2025 m² cabinet above it is 99 cabinets, or 20.05 m², while the 4:3 cabinet at 0.3072 m² gets there in 65. The same 20 m² therefore carries five times as many boxes, connector sets, power inputs and receiving cards in one configuration as in another. A per-square-meter figure that does not state the cabinet format is not yet a price.
Pitch is the distance between LED centres, and it sets how many light sources you are buying. The relationship is inverse and squared, which is why prices step rather than slide. Nothing else in the specification changes the bill of materials as steeply.
Divide 1,000 by the pitch in millimetres to get LEDs per horizontal metre, then square it. At P2.5 that is 400 per metre and 160,000 per square meter. At P1.5 it is 667 per metre and 444,444 per square meter — 2.78 times the dies. At P0.9 it is 1,111 per metre and 1,234,568 per square meter, 7.7 times the P2.5 figure. Every one of those dies needs a bonding surface, driver channels and a finer PCB trace pitch, and all three scale with the count rather than with the panel.
The multiplier is worse than the die count, for three reasons. Driver ICs are needed per area rather than per screen, so a finer pitch multiplies them too. PCB layer count rises to route the denser traces. And yield falls as density rises, because a single misplaced die rejects a module that now contains four times as many of them. The crossover is a value judgement rather than a hard wall: SMD still builds P1.25 with a 1010 package, but below P1.5 the COB panel's 20,000:1 contrast, sealed front face and lower consumption begin to outweigh its bonding cost, while at P1.86 and above SMD is equivalent in the room and cheaper per square meter. If you are still choosing a pitch, work from viewing distance first and treat price as the consequence.
Two panels can share a pitch and differ in price by a wide margin, because the pitch describes the geometry and not the construction. The difference is worth understanding before you treat the lower number as the better one.
SMD mounts each die inside a discrete lamp package and solders that package to the board. COB bonds the die face down directly onto the board: no package, no bonding wire, a 60 µm bonding surface instead of a 25 µm wire. That removes the lamp housing from the bill of materials and removes the wire from the list of things that can shadow the pixel or break under thermal cycling. It also lets the surface be encapsulated, which is how a COB panel carries IP65 on the front face and how it reaches 20,000:1 contrast — there is no grid of reflective cups to wash out black. You pay for the bonding process and the encapsulation instead of for packages.
Above P1.5 indoors, and across outdoor pitches, SMD is mature, its spares are commodity items, and a technician anywhere can replace a module. If your nearest viewer stands three metres away, a finer COB pitch buys resolution the eye cannot resolve and a price premium you will never recover. Buy COB where the pitch is below P1.5, or where the surface itself is exposed to dust, cleaning and daylight.
Brightness is where a per-square-meter price starts buying watts rather than pixels. Higher nits means driving the same dies harder, which raises power supply sizing, heat and the electricity bill that outlives the invoice.
The COB series runs 600 nits, which is an indoor figure: enough to compete with daylight on the wall in a lobby, not a claim about direct sun. Drive architecture then decides what those nits cost to produce. Common cathode routes red, green and blue through a shared cathode rail instead of separate supplies, so the panel dissipates less heat and runs 10 to 15 °C cooler; the published figure for the effect is up to 43 percent lower consumption than an equivalent conventional design. On a wall that runs all day, that percentage is a facilities line item, not a footnote.
The published range for a 20 m² wall is 3,400 W to 6,000 W average, which is 170 to 300 W per square meter. Take the upper end and run it as a 6 kW load for 12 hours a day, 300 days a year: 3,600 hours, 21,600 kWh. Substitute your own tariff — at a blended commercial rate of $0.15/kWh that is about $3,240 a year. Apply the 43 percent figure and the same wall draws roughly 3.42 kW, about 12,300 kWh, near $1,850. The gap compounds for the life of the screen, and it belongs in the comparison next to the purchase number, not in a separate conversation with the facilities team.
The mechanical half of the price is the half buyers forget to put in the spreadsheet, and it is the half that varies most between suppliers quoting the same electronics.
A 16:9 cabinet is 600 × 337.5 mm so that resolutions multiply cleanly: on P0.9 that cabinet is 640 × 360 pixels, so three of them across and three down is exactly 1,920 × 1,080 at 1,800 mm wide, an 81 inch 2K wall. Doubling to six by six gives 4K at 162 inch, and the same family carries 8K. A 4:3 grid assembled against a 16:9 target leaves a dead band or forces custom cabinets, and custom anything is priced as a one-off. Ask which cabinet family the quote assumes and whether the pitch you chose is available in it — a format mismatch is a silent surcharge.
Freight is billed on volume, so cabinet depth and weight set the shipping line directly: 39.5 mm and 4 kg per cabinet on the COB series is a compressible pallet, while a deeper outdoor box is not. Steel and aluminium housing fabrication in-house means a custom mounting frame does not travel between suppliers. Installation, rigging and commissioning are labour, and labour is quoted against a site, never against a square meter — if a quote includes installation, ask which site it was priced for.
Two quotes for the same wall only compare once the scope matches. The list below is the one to walk through line by line with both suppliers; the answer you want is written, not verbal.
Filling that list for both suppliers converts two unrelated numbers into one comparable one: price per square meter of commissioned, warrantied screen.
A lower number is not a lower price until the scope is identical. The normalisation is mechanical, and it takes about twenty minutes.
Fix the pitch, the LED type, the brightness, the cabinet family, the processor model, the spare ratio, the warranty term with its response time, and the Incoterm. Then divide each total by the commissioned screen area, not by the nominal area ordered. Quotes that survive that treatment are comparable; quotes that do not are describing different screens.
Ask which LED package is used and who makes the die; whether brightness is a factory figure or a calibrated one; what spare ratio ships with the order; whether the processor and structure are inside the number; and what the response time is and who pays the labour when a module fails. A supplier who answers all five in writing is telling you something about the after-sales process as well as the price — and on a screen that will run for a decade, that is the part of the cost you cannot renegotiate later.
A price per square meter becomes a quotation when four things are known: the screen dimensions or area, the viewing distance, the environment (indoor, outdoor, or a facade with daylight on it), and the destination port. Content type, mounting method and deadline shift the cabinet and structure choice, and the mounting method is often the largest single variable after pitch. A wall hung on an existing steel frame and a facade that needs its own structure are two different projects, and quoting the first when you meant the second is the commonest error in early budgeting. Send those details through the quote request and you get a specification review and an indicative price back together, within one business day — the same team that specifies the cabinet layout answers the configuration and freight questions.
How much does a P2.5 LED screen cost per square meter?
There is no single figure, because P2.5 fixes only the LED count — 160,000 per square meter — and leaves the packaging, brightness, cabinet family and scope open. Two P2.5 walls can differ substantially once one quote includes a processor and spares and the other does not. Request a scope-normalised quote per commissioned square meter and compare that.
Is LED cheaper than an LCD video wall?
It depends on size and on whether seams are acceptable. At small sizes an LCD wall is often the lower purchase price; as the wall grows, LCD needs more panels and bezels accumulate across the image. LED is seamless at any size, and its cost is driven by pitch rather than by panel count, so the comparison usually turns on how close the viewer stands and how much the seams matter.
Why do two quotes for the same screen differ so widely?
Almost always because the scope differs: die supplier and packaging, spare ratio, processor model, structure, Incoterm, and whether warranty labour is included. Occasionally it is the cabinet format, which changes part count per square meter. Normalise the twelve checklist items first; if the gap survives that, the electronics genuinely differ.
Does the price include installation?
Usually not. A per-square-meter price covers modules, cabinets, receiving cards and power supplies. Steel structure, rigging, commissioning, travel and site labour are quoted against a specific site and appear as separate lines. If a quotation presents one inclusive figure, ask which site it was priced for and what happens if the wall grows.
Every figure above comes from a published datasheet, not from a market survey. These are the pages to open alongside a quote: