Sigma Series
The Sigma Series is built on advanced COB (Chip-on-Board) technology, where multiple LED chips are directly mounted and encapsulated on the surface of a circuit board to form a single, integrated module. This design enhances durability, protection, and visual uniformity while minimizing gaps between pixels. With this technology, the Sigma Series delivers deeper contrast, smoother visuals, and a premium viewing experience.
Experience Engineering Beyond Display Technology
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Specs Sheets
| S. No | Product Parameter | Sigma Prime Series | Sigma Edge Series | Sigma Core Series | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| P0.9 | P1.25 | P1.56 | P0.9 | P1.25 | P1.56 | P0.9 | P1.25 | P1.56 | ||
| 1 | LED Type | COB | COB | COB | COB | COB | COB | COB | COB | COB |
| 2 | Pixel Pitch(mm) | 0.9375 | 1.25 | 1.5625 | 0.9375 | 1.25 | 1.5625 | 0.9375 | 1.25 | 1.5625 |
| 3 | Pixel Density （ pixels/ ㎡） | 1,137,778 | 640,000 | 409,600 | 1,137,778 | 640,000 | 409,600 | 1,137,778 | 640,000 | 409,600 |
| 4 | Cabinet Dimension(mm) | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 | 600 x 337.5 |
| 5 | Cabinet Resolution(dot)(WXM) | 640 x 360 | 480 x 270 | 384 x 216 | 640 x 360 | 480x270 | 384x216 | 640 x 360 | 480x270 | 384x216 |
| 6 | Module Dimension(mm) | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 | 150 x 168.75 |
| 7 | Module Resolution(dot)(WXM) | 160 x 180 | 120 x 135 | 96 x 108 | 160X180 | 120x135 | 96x108 | 160X180 | 120x135 | 96x108 |
| 8 | Module quantity(WXM) | 4 x 2 | 4 x 2 | 4 x 2 | 4x2 | 4x2 | 4x2 | 4x2 | 4x2 | 4x2 |
| 9 | Cabinet material | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum | Die-casting Aluminum |
| 10 | Viewing Angle | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° | H 170°, V 170° |
| 11 | Brightness | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ | ≥600 ㎡ |
| 12 | Color uniformity | ≥99.8% | ≥99.8% | ≥99.8% | ≥90% | ≥90% | ≥90% | ≥80% | ≥80% | ≥80% |
| 13 | Contrast Ratio | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 | 10000:1 |
| 14 | Color Temperature | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional | 5000-12000 Optional |
| 15 | Frame-changing Frequently | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 | 50/60 |
| 16 | Drive Method | 1/60 | 1/60 | 1/48 | 1/60 | 1/60 | 1/48 | 1/60 | 1/60 | 1/48 |
| 17 | Connection Technology | Common Cathode | Common Cathode | Common Cathode | Common Anode | Common Anode | Common Anode | Common Anode | Common Anode | Common Anode |
| 18 | Refresh rate | 3840HZ | 3840HZ | 3840HZ | 3840HZ | 3840HZ | 3840HZ | 3840HZ | 3840HZ | 3840HZ |
| 19 | Max. Power Consumption (w/m²) | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 |
| 20 | Avg. Power Consumption (w/m²) | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| 21 | Service Access | Total Front Access | Total Front Access | Total Front Access | Total Front Access | Total Front Access | Total Front Access | Total Front Access | Total Front Access | Total Front Access |
| 22 | IP Grade | IP31 | IP31 | IP31 | IP31 | IP31 | IP31 | IP31 | IP31 | IP31 |
| 23 | Operating Temp/Humidity | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH | 0℃ 50℃, 10 90%RH |
| 24 | Storage Temp/Humidity | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH | 0℃ 60℃, 10 90%RH |
| 25 | Weight/Cabinet(KGS) | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS | ≤4.5KGS |
| 26 | System Controller | Novastar | Novastar | Novastar | Novastar | Novastar | Novastar | Novastar | Novastar | Novastar |
Industry Verticals
Applications
Experience the power of COB technology with ultra-fine visuals, exceptional durability, and unmatched performance for premium indoor applications.
Control & Command Centers
01
Control & Command Centers
Enable mission-critical monitoring with ultra-clear, high-resolution visuals for security, utilities, traffic management, and emergency operations.
Upto
7
Year Warranty
*Applicable warranty duration depends on the selected product line
Related Case Studies
Flagship installations worldwide — move your cursor over the stage for a 3D preview, or let the reel auto-advance.
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Related Series
FAQs
What is Chip-on-Board (COB) technology, and what benefits does it bring to the Sigma Series?
The Sigma Series is engineered using advanced COB (Chip-on-Board) technology. Unlike traditional displays, multiple raw LED chips are mounted directly on the circuit board surface and fully encapsulated within a single integrated module. This design eliminates large gaps between pixels to deliver deeper contrast, smoother graphics, and seamless visual consistency. Mechanically, this encapsulation provides High Durability & Protection along with enhanced heat dissipation across the panel face.
What are the primary feature upgrades when selecting the flagship Sigma Prime Series over the Edge or Core lines?
While all three tiers share identical mechanical cabinet weights (≤4.5 kg) and fluid refresh rates (≥3840Hz), they use different internal electrical and color calibration components: Sigma Core & Sigma Edge: Run on traditional Common Anode connection technology. Core delivers an ≥80% color uniformity score, while Edge steps up to a ≥90 % rating. Sigma Prime: Upgrades your system to premium Common Cathode technology. By supplying independent, dedicated voltage lines directly to the red, green, and blue chips, Common Cathode cuts power consumption and heat generation while pushing color uniformity to an elite ≥99.8 %threshold.
Can the Sigma Series be safely deployed in high-traffic public locations or close-proximity environments?
Yes, absolutely. The front face of the Sigma Series carries an IP31 protection grade, providing reliable durability against dust and minor debris in controlled indoor environments. To ensure clean readability for audiences standing close or spread wide across a room, the panels offer an ultra-wide $170^\circ\text{ Horizontal and } 170^\circ\text{ Vertical viewing angle}$. This ensures bold colors and uniform brightness remain completely consistent from any viewing position.
What are the primary commercial and enterprise use cases for a Sigma display wall?
Featuring an impressive 10,000:1 contrast ratio, a fluid $\ge 3840\text{Hz}$ refresh rate, and total front access servicing, the Sigma Series is certified for 5 core premium indoor installations:High-density data map arrays inside Control & Command Centers.Sharp promotional signage in Premium Retail Showrooms.Seamless collaborative backdrops for Corporate Boardrooms.Immersive cinematic entertainment systems in Home Theaters & Luxury Spaces.Interactive presentation canvases inside public Experience Centers.