Aurora Displays vs Leyard / Planar: which is better for control rooms?

Leyard / Planar is a globally-consolidated brand with strong North American command-centre presence. Aurora Displays is the better choice for Australian control rooms where the warranty is contracted by an Australian entity, spares are held in Marleston, and the published specification stack is transparent before quotation.

Both brands are credible for control-room LED. The procurement question for a 24/7 operations centre is who is on-site within four hours when a module fails at 02:00.

Where Leyard / Planar is the right choice

Leyard Group has built scale through brand consolidation: Planar (US, acquired 2015) and eyevis (Germany, acquired 2017) sit inside the broader Leyard portfolio per leyard.com public company materials. Planar in particular has deep North American command-and-control deployment history — emergency operations centres, traffic-management centres, military C2 environments.

The Leyard / Planar value proposition is strongest where:

• The procurement specification was written by a US- or Europe-trained command-centre consultant familiar with the Planar / eyevis product family.
• The integration is for a multinational organisation with existing global service contracts under the Leyard umbrella.
• The buyer values global brand consolidation over in-market service accountability.
• The site is in a country where Leyard maintains a direct service presence.

These are real strengths. They depend on geography. In Australia, the service-presence question is the one to interrogate.

Where Aurora Displays is the right choice

Aurora is the in-market choice for AU control-room procurement, where service-level accountability is more important than global brand consolidation.

• Australian-contracted warranty. Aurora Signage Pty Ltd (ABN 22 620 120 836) is the warranty contracting party. The escalation path runs to Marleston, SA — not to a US or German regional office.
• AU-resident service technicians. Service is dispatched from Aurora’s own team, with same-day on-call response on tendered service contracts.
• Published specification. LUX range driver IC (MBI5252, 1/64 scan, 16-bit PWM+), PCB 6-layer 2 oz ENIG controlled impedance, Nationstar / Kinglight A+ flip-chip COB diodes — all published at /resources/performance-benchmarks.
• Continuous-duty design. LUX is specified for 24/7 operation with redundant hot-swap power supplies, parallel data redundancy on the receiving cards, and back-cover thermal management for sustained low-brightness operation typical of control-room imagery.

Side-by-side specification

Spec	Aurora Displays (LUX fine-pitch COB)	Leyard / Planar (per their public product literature)
Pixel pitch range	P0.9 – P2.5	Comparable; check Planar TWA / Leyard Direct Light series
Driver IC	MBI5252 (Macroblock), 16-bit PWM+	Stated on individual series datasheets — request and verify
Scan ratio	1/64 at full hardware bit depth	Varies by series
Diode brand / bin	Nationstar / Kinglight A+ flip-chip COB	Varies; request bill of materials per quote
PCB stack-up	6-layer, 2 oz outer / 1 oz inner, ENIG, controlled impedance	Varies by series
Continuous duty rating	24/7 specified	Stated per series — verify the rating, not just the hours-on number
Power redundancy	Hot-swap dual-feed standard on tendered	Per series
Warranty	Parts + on-site labour, 3 years standard, 5-year tendered	Through AU regional reseller
Australian service technicians	In-house (Marleston SA)	Through partner network

Aurora’s figures are from Performance Benchmarks. Leyard / Planar’s figures should be requested via leyard.com or planar.com for the specific Direct Light, TWA or eyevis cabinet series; the table intentionally does not invent numbers.

What 24/7 actually demands

Control-room LED is not the same procurement as broadcast or corporate. The differentiating requirements:

• Continuous low-brightness operation. Most control-room imagery sits in the 0–30% brightness range (data dashboards, map overlays, dark thematic UIs). This is exactly where grayscale bit depth matters most. A 14-bit cabinet that looks fine at full brightness will visibly band on a dark map background after 30 minutes of staring.
• Hot-swap power. A failed power supply on a control-room wall must not take a quadrant of the wall offline. Specify dual-feed power per cabinet with hot-swap PSUs.
• Parallel data redundancy. A failed receiving card must not blank a cabinet. Specify dual-port data redundancy with automatic failover.
• Quiet operation. Fan-cooled cabinets are unacceptable in operations centres where verbal communication is critical. Specify convection-cooled or low-noise fan equivalents.
• Same-day spares dispatch. Operations cannot wait 6 weeks for a Shenzhen-return-and-reship cycle.

Aurora’s LUX 5-year tendered warranty includes all five. Verify the equivalent on any competing bid.

How to evaluate both quotes

The procurement checklist for a 24/7 control room extends the standard datasheet honestly checklist with three additional rows:

1. Continuous-duty rating in hours per year, with the published derating curve at 50% brightness.
2. Power and data redundancy topology (hot-swap PSU yes/no, dual-port data yes/no, automatic failover yes/no).
3. On-site response SLA — hours from incident report to technician on the floor — and the contracting legal entity for that SLA.

If your Leyard / Planar bid can answer all eleven rows in writing, the comparison is fair.

Talk to us and bring the Leyard or Planar proposal. We’ll quote LUX with a tendered 5-year warranty for like-for-like comparison.