The Novastar vs Brompton question lands on almost every permanent-install quote we send. Both platforms drive professional LED video walls reliably, both have UK support, and both will sit in a rack for the next decade. The difference is what they prioritise, and how that maps to the install in front of you.
Below is how we decide, project by project.
The processor sits between the source and the LED video wall. The wrong choice can limit refresh rate, calibration options, redundancy planning and long-term serviceability. On a permanent install those limits are harder to correct later, because the cabinets, control room, cabling and content workflow are already built around the decision.
Key takeaways
- Novastar suits the bulk of fixed-install work where the priority is reliable signal handling, broad cabinet compatibility and sensible commercial pricing.
- Brompton suits installs where colour accuracy, HDR delivery, broadcast integration or on-camera performance matter more than capex.
- The Brompton SX40 handles up to 4.6 million pixels per processor at 60Hz, enough for a native UHD (3,840 × 2,160) LED video wall on a single unit.
- Cabinet compatibility, not processor brand, often dictates the choice. Some panels ship locked to one platform.
- Five-year total cost of ownership shifts the answer. Firmware support, spares and recalibration cycles matter more than the day-one price gap.
- Pixel count decides the processor tier more often than screen size does — a small 1.5mm wall can outweigh a much larger 3.9mm one.
- The right answer is install-led, not brand-led. Map the use case first, then specify the processor.
Novastar vs Brompton at a glance: install type guide
Not sure which row fits your project? Run the requirements through our LED screen configurator and we will return a processor recommendation with the cabinet shortlist that pairs to it.
| Install type | Typical pixel pitch | Likely processor | Install tier |
|---|---|---|---|
| Corporate reception, lobby video wall | 1.5mm – 2.5mm | Novastar MX30 / A8s receiver cards | Mid-range fixed install |
| Retail flagship, brand activation | 1.2mm – 1.9mm | Novastar MX40 / A10s Pro receiver cards | Premium fixed install |
| Broadcast studio, news set | 1.5mm – 2.6mm | Brompton SX40 | Premium fixed install |
| Virtual production / XR stage | 1.5mm – 2.3mm | Brompton SX40 | Premium fixed install |
| Control room, command centre | 1.2mm – 1.9mm | Novastar MX40 / A10s Pro receiver cards | Premium fixed install |
| Outdoor permanent signage | 3mm – 6mm | Novastar VX1000 | Outdoor permanent |
How Novastar and Brompton genuinely differ
Novastar and Brompton differ in three places: colour science, cabinet ecosystem and operator workflow. Brompton’s Tessera platform leads on on-camera colour and HDR delivery; Novastar leads on cabinet compatibility and integrator-friendly handover. For broadcast and XR work specify Brompton. For corporate, retail and control-room work specify Novastar.
Colour science: Brompton vs Novastar
Brompton’s Tessera (the control software running on every Brompton processor) handles colour at a different level. Dynamic Calibration (Brompton’s per-LED calibration system) and ChromaTune (Brompton’s gamut adjustment tool), together with the Tessera HDR pipeline, are built around on-camera reproduction. For a studio at 5600K daylight balance with a camera shooting 1/50s at 180° shutter, scan-line interaction and gamut volume under SDR or HDR delivery are what Dynamic Calibration and ChromaTune are built for. For a corporate reception playing 30-second brand loops at 400 nits, those features go unused. Novastar’s colour handling on the MX40 is adequate for editorial-grade content, which covers most fixed-install use cases. Brompton publishes the on-camera feature set in detail on the Tessera SX40 product page.
Cabinet ecosystem compatibility
Most Chinese-made cabinets ship Novastar-compatible or Novastar-native by default. Absen A-series and Unilumin Upad ranges arrive with Novastar receiver cards as standard; ROE Black Pearl and INFiLED ER higher-tier ranges ship Brompton-native. Brompton support exists on more cabinet families than it used to, but typically requires the manufacturer’s premium model line and adds cost per square metre. Switching processor brand mid-project means swapping the receiver card on every cabinet, which is rarely worth the rework. Our Novastar processor guide walks through the MX-series controller tiers and the receiver-card pairings each one supports.
Operator workflow differences
Novastar’s control software is built for AV integrators handing a finished system to a facilities manager. Brompton’s Tessera is built for an LED engineer on a broadcast crew. The first is a simpler handover. The second gives more granular control for someone who knows what they are looking at. For a corporate client whose AV team turns the LED video wall on with a wall plate and runs scheduled content from a media player, Brompton’s operator-facing complexity is a liability, not an asset.
Pixel count and processor tier: where Novastar and Brompton diverge
Processor specification often starts too late. By the time the LED pitch, wall size and cabinet layout are chosen, the pixel count may already have pushed the project into a different processing tier. Crossing roughly 8 million pixels usually moves the project up a tier on both Novastar and Brompton chains, so size the canvas before selecting the controller.
| LED video wall size and pitch | Pixel canvas | Total pixels |
|---|---|---|
| 4.8m × 2.7m at 1.5mm | 3,200 × 1,800 | 5.76 million |
| 7.68m × 4.32m at 2.0mm | 3,840 × 2,160 | 8.29 million |
| 10.0m × 3.0m at 2.5mm | 4,000 × 1,200 | 4.8 million |
| 12.0m × 4.0m at 3.9mm | 3,077 × 1,026 | 3.16 million |
A larger LED video wall is not always the harder processing job. A compact 1.2mm or 1.5mm wall can carry a higher pixel load than a much larger 3.9mm venue screen. This is why we avoid specifying processors from the visible screen size alone. If you want to run the numbers against a specific pitch and canvas, our Novastar processor calculator sizes the controller tier against pixel count, refresh and cabinet count. We map the cabinet layout, receiver-card load, sending-card capacity and cable paths before recommending a route. Decide what the wall has to do — content type, lighting environment, camera presence, operator skill level — and the processor choice falls out naturally.
How install type changes the answer
The processor choice should follow the install, not the other way round.
A 2.5mm corporate reception wall behind a desk, 3.5m wide, running brand content and the occasional all-hands stream sits well inside Novastar MX30 territory with A8s receiver cards. The marginal colour-accuracy gain from Brompton is not visible on a corporate brand loop, and Brompton is two to four times the price for that invisible gain. The wall pairs cleanly with the cabinet families inside our fine-pitch fixed-install range.
A studio set wall feeding a vision mixer needs genlock, low latency and predictable colour under broadcast lighting. The Brompton SX40 is the reference processor here. Vision engineers know the platform, the operating workflow assumes it, and the colour pipeline matches the rest of the broadcast chain.
If the LED video wall is being filmed against a camera tracker for in-camera VFX, the processor is part of the creative chain, not the display chain. The SX40 with Tessera, frame remapping and HDR is the platform the production crew will expect, and the Brompton SX40 processor specs cover the XR feature set in more depth.
A flagship retail activation running short-form motion content at fine pitch is comfortably Novastar MX40 work with A10s Pro receiver cards. The saving against a Brompton spec usually goes into more pixels — a finer wall for the same budget, which the client feels more directly than colour science nobody is measuring.
A 24/7 control-room wall showing dashboards, video feeds and alert content prioritises reliability, redundant inputs and zero firmware drama. The MX40 ticks those boxes at a sensible commercial level. Brompton would work, but the extra capability sits idle.
Total cost of ownership over five years
The day-one price gap between an equivalent Novastar and Brompton chain is meaningful — typically two to four times on the processor itself, with similar uplift on the cabinet receiver cards. Over a five-year ownership window the picture changes. Firmware, spares and recalibration cycles all weigh into the figure, and a cheap day-one chain can become an expensive five-year chain if the receiver-card stock goes end-of-life partway through.
Brompton firmware updates are conservative, signed and backward-compatible. Tessera releases extend the capability of older hardware rather than obsoleting it, which is why SX40 units bought several years ago still run current Tessera builds. Novastar moves faster, with more model churn at the controller end. An older MCTRL4K may not be the recommended unit for a new cabinet generation, even within the same manufacturer ecosystem.
Spares and replacement processors sit alongside the original purchase. Novastar’s volume keeps replacement units inexpensive and broadly available across Europe. Brompton’s lower volume means longer lead times on replacement units, but our experience is that Brompton processors fail less often in fixed-install settings. They are built for travelling rental work, and a static rack environment is a soft life.
Recalibration is the other line item. Brompton’s Dynamic Calibration workflow is more involved and pays off on colour-critical walls. Novastar’s is faster and adequate for editorial content. Match the workflow to the actual content the wall plays.
Common specification mistakes
The most expensive mistakes usually happen before the processor is ordered. A system that only just fits the processor capacity gives no room for mapping changes, service substitutions or future content, so we leave sensible headroom rather than run a permanent install at the edge. Receiver-card choice gets overlooked, even though the controller and receiver card work as a pair — changing one can affect calibration, refresh and service stock.
“4K” gets used to mean different things. Some clients mean a UHD source; others mean a native 3,840 × 2,160 LED canvas. An LED video wall can accept a UHD source without having a UHD pixel canvas, and the processor route depends on which one the brief actually needs. A high-control processor cannot compensate for the wrong pitch, poor cabinet alignment or unsuitable brightness. Spend should follow the visible priorities of the project.
From the field
The conversation on most of my fixed-install quotes comes down to one question: who operates this wall day to day, and what runs on it? In a corporate lobby the honest answer is usually that the receptionist turns it on and content runs from a scheduled playlist. For that, a Brompton chain is a Leica for a holiday snap — I would rather put the money into a finer pitch or a better cabinet.
The moment I walk into a brief and see a broadcast camera, the conversation changes. A wall that looks fine to the eye behaves very differently under a lens, shutter angle and lighting setup, and from that first sketch we are specifying Brompton. If you are not sure which side of that line your install sits on, the LED screen configurator is the fastest way to find out.
Novastar vs Brompton: Frequently Asked Questions
Is Brompton always better than Novastar for permanent installs?
No. Brompton’s strengths in on-camera colour, HDR delivery and broadcast workflow integration only matter when the install puts those features to work. For a corporate lobby running brand content, a retail flagship playing short-form motion or a control room displaying dashboards, Novastar covers the requirement at a fraction of the cost. The right answer depends on what the LED video wall has to do, not which brand is more expensive.
Can we mix Novastar and Brompton in the same install?
In principle yes, but rarely worth it. Each processor needs cabinets with matching receiver cards, so a hybrid install means two cabinet stocks, two control workflows and two spares inventories. The exception is a campus with several distinct walls. A broadcast studio on Brompton and a reception wall on Novastar can coexist on the same site without ever sharing signal paths or operator training.
Does the Brompton SX40 handle the pixel counts of a large permanent install?
Yes. The Brompton SX40 carries roughly 4.6 million pixels per processor at 60Hz, which covers most single-wall corporate and studio applications, and processors chain together for larger surfaces. For very large architectural surfaces we size the chain against the cabinet layout and viewing distance during the spec stage, rather than treating processor capacity as the constraint.
Will Novastar match Brompton for HDR content?
Novastar supports HDR signal handling on current MX40 controllers, and the result is fine for editorial content viewed by the human eye. Where Brompton pulls ahead is on-camera HDR, reproducing the signal accurately when the wall is being filmed, particularly under broadcast or cinematic lighting. If a camera is part of the install, Brompton is the safer specification.
How does processor choice affect the cabinet brand we can use?
Significantly. Most cabinet manufacturers ship with one platform as native and the other as an option, and the option usually carries a price uplift on the receiver card per cabinet. Lock the processor decision in early so the cabinet shortlist reflects it — see our fixed-install LED video wall systems for the cabinet families this processor pairs with. Switching processor brand after the cabinet order is placed gets expensive and slow.
Can we upgrade from Novastar to Brompton later?
Sometimes, but it should not be assumed. The receiver cards, cabinet compatibility, calibration workflow and cabling design may all need to change. On a permanent install that can mean access work, downtime and extra cost. If Brompton might be required later, flag that in the brief before the LED video wall is ordered rather than after.
Who supports Novastar and Brompton in the UK?
Brompton is a UK company headquartered in London with a direct technical support route. Novastar has UK and European distribution partners with engineering support and stocked spares. For a fixed install on either platform we hold the support relationship as part of the project, and the client does not deal directly with either manufacturer.
Novastar or Brompton: which belongs in your rack?
The Novastar vs Brompton decision for a permanent install comes back to a single test: does the install put Brompton’s broadcast-grade colour and workflow to work? If a camera is part of the project, the answer is usually Brompton. If the LED video wall is for human eyes on brand content, dashboards or signage, Novastar covers it and leaves budget for better pixels. Specify the install, not the badge.
Size your wall and processor chain for a same-week recommendation across both Novastar and Brompton specs. If you would rather talk it through, call us on +44 (0)203 489 9878 or use the contact form and we will come back with a processor specification and price within two working days.
