Model : G3.0-52S-2020-Pro-4200
G3.0-52S-2020-Pro-4200 Indoor GOB LED Module
G3.0‑52S‑2020‑Pro‑4200 indoor GOB LED module,3.0mm pixel pitch,4200Hz refresh rate,≥400cd/m² brightness.IP65 front‑surface protection,105,625 dots/㎡,1/52 constant‑current drive.Wide viewing angles,ide
- Pixel pitch
- 3.0mm
- Brightness
- ≥400cd/m²
- Refresh rate
- 4200Hz
- IP rating
- IP65
Series · Prism Indoor
Product Specification
G3.0-52S-2020-Pro-4200 Indoor GOB LED Module
The G3.0-52S-2020-Pro-4200 is an indoor GOB LED display module with 3.0mm pixel pitch, SMD2020 RGB LEDs, 1/52 scan constant-current driving and a 4200Hz refresh rate. The 320 × 160mm module delivers ≥400 cd/m² brightness for indoor LED display installations.
400 cd/m² Indoor Brightness
With brightness of ≥400 cd/m² and brightness uniformity greater than 0.95, the module is designed for indoor LED display applications. The horizontal viewing angle is 140°±10° and the vertical viewing angle is 130°±10°.
320 × 160mm LED Module
Each module measures 320 × 160 × 14mm and provides a resolution of 104 × 52 pixels. The pixel density is 105,625 dots/m² with 5,408 pixels per module.
4200Hz High Refresh Rate
The module supports a refresh rate of 4200Hz and a frame rate of ≥60 fps, providing stable image performance for indoor LED display systems.
Constant-Current Driver Technology
The module uses the HUB75 interface and 1/52 scan constant-current driving to provide stable and consistent display performance.
High Pixel Density for Finer Indoor Images
With a pixel density of 105,625 dots/m² and a best viewing distance of ≥5.4m, the G3.0 module is suitable for indoor LED displays that require finer image detail and shorter viewing distances.
- Pixel pitch
- 3.0mm
- Brightness
- ≥400cd/m²
- Refresh rate
- 4200Hz
- Power
- Module ≤22W; display ≤413W/m²
- Resolution
- Module 104*52=5408Dots; Cabinet 208*156=32448Dots
- Cabinet size
- 640*480*84mm
- IP rating
- IP65
01 / SPECIFICATIONS
Performance at a glance.
Technical specifications for G3.0-52S-2020-Pro-4200 Indoor GOB LED Module. Contact us to confirm the configuration for your project.
| Pixel pitch | 3.0mm |
|---|---|
| Brightness | ≥400cd/m² |
| Refresh rate | 4200Hz |
| Power | Module ≤22W; display ≤413W/m² |
| Resolution | Module 104*52=5408Dots; Cabinet 208*156=32448Dots |
| Cabinet size | 640*480*84mm |
| IP rating | IP65 |
| Brightness | ≥400cd/m² |
|---|---|
| Brightness Uniformity | >0.95 |
| Horizontal Viewing Angle | 140±10° |
| Vertical Viewing Angle | 130±10° |
| Optimal Viewing Distance | ≥5.4m |
| Refresh Rate | 4200Hz |
| Frame Rate | ≥60fps |
| Grayscale | R/G/B each 14-16bits |
| Cabinet Dimensions | 640*480*84mm |
|---|---|
| Cabinet Resolution | 208*156=32448Dots |
| Cabinet Area | 0.307m2 |
| Cabinet Weight | 7.55kg±0.05 |
| Maximum Power Consumption | ≤127W |
| Average Power Consumption | ≤42W |
| Pixel Pitch | 3.0mm |
|---|---|
| Pixel Density | 105625dots/m² |
| Pixel Configuration | 1R1G1B |
| LED Package | SMD2020 |
| Module Dimensions | 320*160*14mm |
| Module Weight | 0.32kg±0.01kg |
| Module Resolution | 104*52=5408Dots |
| Drive Method | 1/52 constant-current drive |
03 / PRODUCT DESIGN & SIGNAL INTERFACE
Designed for your installation.

| HUB75 Pin 1 | RD1 - Red Data |
|---|---|
| HUB75 Pin 2 | GD1 - Green Data |
| HUB75 Pin 3 | BD1 - Blue Data |
| HUB75 Pin 4 | GND |
| HUB75 Pin 5 | RD2 - Red Data |
| HUB75 Pin 6 | GD2 - Green Data |
| HUB75 Pin 7 | BD2 - Blue Data |
| HUB75 Pin 8 | GND |
| HUB75 Pin 9 | A - Row Control |
| HUB75 Pin 10 | B - Row Control |
| HUB75 Pin 11 | C - Row Control |
| HUB75 Pin 12 | D - Row Control |
| HUB75 Pin 13 | CLK - Clock |
| HUB75 Pin 14 | LAT - Data Latch |
| HUB75 Pin 15 | OE - Enable |
| HUB75 Pin 16 | GND |
04 / ENGINEERING
Power architecture.
Power supply and consumption specifications for the selected configuration.
| Input Voltage | 4.2±0.1V |
|---|---|
| Maximum Current | ≤4.7A |
| Module Power | ≤22W |
| Maximum Display Power | ≤413W/m² |
| Power Distribution Capacity | ≤623W/m² |
INSTALLATION
Modules to cabinets.


ENVIRONMENT & SERVICE
Built for its working environment.
- 3.0mm fine pixel pitch for detailed indoor images
- 4200Hz refresh rate for smooth video and camera capture
- 105625dots/m² pixel density
- Wide viewing angles: 140±10° horizontal and 130±10° vertical
- HUB75 signal interface with 1/52 constant-current drive
- Enhanced front-surface protection for demanding indoor environments
Use ESD protection during handling. Keep the module dry and within the specified temperature and humidity range. Do not connect the module directly to 220V or assemble it while powered.
| Operating Environment | Indoor |
|---|---|
| Operating Temperature | -20℃-40℃ |
| Operating Humidity | 10%-65% RH (non-condensing) |
| Protection | Front LED surface protection up to IP65; remaining parts are for indoor use only. |
APPLICATIONS
Visual solutions for your space.
wall mounting
hanging installation
control-room display
TECHNICAL RESOURCES
Product documentation.
g3-0-52s-2020-pro-4200-indoor-led-module
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