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.

Main Front Side Back
Feature Highlights

Experience Engineering Beyond Display Technology

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Ingress Protection

Designed for reliable front-side durability against dust and minor contact, ensuring consistent performance in controlled indoor environments.

Superior Visuals

Flawless, seamless display delivering unmatched clarity and precision, enhancing content with sharp detail and immersive visual quality.

Advanced Heat Dissipation

Engineered to efficiently manage heat for stable operation, extending lifespan while maintaining peak performance.

High Contrast & Uniformity

Delivers deep contrast with consistent color and brightness, ensuring bold and uniform visuals across the entire screen.

Wide Viewing Angle

Maintains consistent brightness and color from every direction, providing clear visibility across diverse viewing positions.

Lightweight

Designed for easy installation with a sleek, modern profile, reducing structural load without compromising strength.

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
Premium Retail Showrooms
Corporate Boardrooms
Home Theaters & Luxury Spaces
Experience Centers
Control & Command Centers
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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

Success Stories

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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.

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