Mini COB LED Display
- Pixel Pitch P1.25/P1.5/P1/8/P2/P2.5/P3
- 3-in-1 Shell-less Precision Module
- 600×337.5 mm Ultra-thin Cabinet
- 300×168.75 mm Magnetic Module with Front Maintenance
- Ultra-High Contrast, Low Energy Consumption
- Strong Protection, Long Lifespan
- Seamless 4K LED Display
- Low-voltage drive for fully flip-chip COB
Solving SMD Pain Points
SMD exhibits noticeable glare. Up close, the graininess is pronounced, impacting immersion.
SMD LED lights produce harsh glare and flicker, causing eye strain and dryness with long exposure.
They consume more power and lack energy efficiency, leading to higher electricity costs.
Exposed LED chips are easily damaged by dust, moisture, or handling, resulting in weak protection and short circuits.
Fine Pitch Mini COB LED Screen
The combination of Mini LED and COB technology, with an IP65 protective coating for dust, water, and fingerprint resistance, and 360° COB encapsulation protecting the LEDs from impacts and moisture, extends lifespan.
The 600×337.5 mm indoor Mini COB LED display is suitable for high-traffic environments such as shopping malls.
3-in-1 Shell-less Precision Module
The Mini COB LED Display uses a 3-in-1 adapter board: power supply + adapter board + receiver card in one unit; hard connection: easy installation and disassembly.
The overall wireless design ensures more stable signal transmission and reduces the failure rate by 85%.
The 300×168.75 mm LED module comes with 4 precision positioning posts, controlling splicing accuracy to ±0.1 mm, while enhancing shock resistance and fixing strength, effectively preventing module loosening and detachment over long-term use, and ensuring the overall structural safety and reliability of the COB LED display.
Ultra-thin Cabinet
The Fine Pitch Mini COB LED Screen features a die-cast aluminum cabinet, integrally molded with no welding seams.
At only 32 mm thick, it reduces weight by 60% and is perfectly suited for control rooms, conference rooms, and high-end shopping mall wall-mounted installations.
Supports seamless 16:9 aspect ratio 4K video walls. Optimized cabinet structure ensures rigidity and flatness.
Wall-mounted installation requires only a standard load-bearing frame. The overall slim appearance meets the needs of high-end indoor displays.
Front Maintenance
With a 100% front-mounted design, the Mini COB LED display module magnetically connects to the cabinet for quick 10-second replacement, ensuring high screen flatness.
No rear maintenance space is required. Supports recessed, wall-mounted, and ceiling installation.
Quick installation and disassembly/maintenance reduce operating costs by approximately 80%, resulting in greater efficiency and cost savings in the long run.
Ultra-High Contrast, Low Energy Consumption
The Mini COB LED display uses a constant current driving method for the chips, ensuring uniform light emission.
Its common cathode/anode design results in low power consumption; at 800 nits brightness, it consumes only 60% of the power of a traditional SMD screen, saving over 30% on annual electricity costs.
The nano-superconducting epoxy resin coating COB encapsulation delivers an ultra-high contrast ratio of 20000:1, providing pure blacks with rich detail. Brightness decay is ≤3% during 24-hour continuous operation, and the LED lifespan reaches 100,000 hours.
Strong Protection, Long Lifespan
The combination of Mini LED and COB technology, with an IP66 protective coating for dust, water, and fingerprint resistance, and COB overall encapsulation protecting the LEDs from impacts and moisture, extends lifespan.
The Fine Pitch Mini COB LED Screen is suitable for high-traffic environments such as shopping malls.
Seamless 4K LED Display
This COB LED screen utilizes self-designed and assembled equipment, enabling truly seamless 4K splicing—a first in the industry. Achieving a mirror-like flatness, the entire panel boasts a flatness of P ≤ 0.015 mm (Note: Traditional LED displays have a flatness of 0.1 ≤ P ≤ 0.15 mm).
Both horizontal and vertical viewing angles are 178°, with a brightness deviation of ≤±3%. Perfectly suited for professional settings such as control rooms and TV studios.
Honeycomb Temperature Control
The COB LED display cabinet features a built-in honeycomb heat dissipation fin design and partitioned heat insulation panels, strictly controlling the cabinet temperature rise to within 5℃, effectively preventing screen reddening or uneven brightness caused by localized overheating.
Average Power Consumption: Approximately 100W/㎡, reducing thermal resistance and improving light quality.
No color shift is observed during long-term live broadcasts or 24-hour continuous operation in a dispatch center, ensuring consistent color uniformity and visual stability.
Details Image of Mini COB
Parameter Table
| Value | P1.25 | P1.53 | P1.667 | P1.86 | P2 | P2.5 | P3.076 |
| Pixel Pitch (mm) | 1.25 | 1.53 | 1.667 | 1.86 | 2 | 2.5 | 3.076 |
| Brightness | 600-800 | 600-800 | 600-800 | 600-800 | 600-800 | 600-800 | 600-800 |
| Pixel Configuration | COB | COB | COB | COB | COB | COB | COB |
| Colors | 68.7 Billion | 68.7 Billion | 68.7 Billion | 68.7 Billion | 68.7 Billion | 68.7 Billion | 68.7 Billion |
| Refresh Rate (Hz) | >3840 | > 3840 | >3840 | >3840 | >3840 | >3840 | >3840 |
| Panel Pixel | 256×128 | 208×104 | 192×96 | 172×86 | 160×80 | 128×64 | 104×52 |
| Pixel Matrix Per Panel | 32,768 | 21,632 | 18,432 | 14,792 | 12,800 | 8,192 | 5,408 |
| Viewing Angle (H/V) | 160/160 | 160/160 | 160/160 | 160/160 | 160/160 | 160/160 | 160/160 |
| Power Consumption (Max/Avg) | 800/300 | 800/300 | 800/300 | 800/300 | 800/300 | 800/300 | 800/300 |
| IP Rate | IP31 | IP31 | IP31 | IP31 | IP31 | IP31 | IP31 |
| Input Voltage (AC) | 100 ~ 240 | 100 ~ 240 | 100 ~ 240 | 100 ~ 240 | 100 ~ 240 | 1 00 ~ 240 | 100 ~ 240 |
| Panel Size (mm) | 480x320x70 | 480x320x70 | 480x320x70 | 480x320x70 | 480x320x70 | 480x320x70 | 480x320x70 |
| Module Size (mm) | 320×160 | 320×160 | 320×160 | 320×160 | 320×160 | 320×160 | 320×160 |
| Panel Weight (Kgs) | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
Mini COB LED Screen Package
LED Modules
LED Modules
LED Cabinets
LED Cabinets
What You Will Get
Excel LED is an LED display manufacturer with decades of experience in the industry. They understand that in international transactions, only quality and service win people’s hearts, therefore screen quality has always been their top priority. Choosing Excel LED will give you the following:
High-definition screen
Affordable Price
Attentive Service
Excel offers a 5-year warranty because of its confidence in Ehonor. We are ready to assist you immediately should any issues arise, ensuring your project proceeds smoothly.
Excel LED is a manufacturer that provides complete LED display solutions, including indoor LED screens, accessories, control systems, and even steel structures.
Exxcel LED has a professional technology support team to solve any tech problem for you, tech support covers installation, configuring, and anything about LED display, please check our contact us page. Or turn to Indoor LED screen page to know more!
Delivery to Port: We have a professional and stable transportation team. No matter which country you are in, Excel can ship your screen to the nearest port.
A 600×337.5 mm Mini COB LED display is an indoor fine-pitch LED display that uses Mini COB packaging technology. It delivers a seamless surface, high contrast, and excellent image uniformity, making it ideal for close-viewing professional applications.
COB LED displays are highly durable thanks to their encapsulated design, offering excellent resistance to dust, moisture, impact, and static electricity, ensuring stable long-term operation.
Thanks to the 16:9 aspect ratio, 600×337.5 mm Mini COB LED cabinets can be easily tiled to form standard 2K, 4K and even 8K LED video walls, delivering ultra‑high‑definition images for professional indoor applications
Mini COB LED video walls feature high refresh rate, high gray scale and high contrast, producing smooth motion, deep blacks and vivid colors, which are especially important for broadcasting, live streaming and high‑end presentation environments.
A high-quality Mini COB LED display typically offers over 100,000 hours of operation with stable brightness and color uniformity.