LED DISPLAY
UNV Indoor Fine Pixel LED Display Module — P1.8 / P2.5 · 320×160mm · HUB75 · 140° Ultra-Wide View · P2.5 (MW7725-MI-H1GE)
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Seamless, true-colour indoor video wall modules for close-up viewing
Display quality built for close-up viewing. These UNV indoor fine-pixel LED modules encapsulate the red, green, and blue dies together into a single pixel, giving you excellent colour mixing and uniformity — images look consistent and true right across the wall, not patchy from panel to panel.
The lamp board and drive board are integrated into one, which distributes current evenly, keeps power consumption low, and dissipates heat quickly for stable long-term operation. A high refresh rate driver IC renders delicate, smooth images — important when the wall is being filmed, since high refresh eliminates the scan lines and flicker that ruin camera footage. Full black lamps deliver deep, high contrast, so blacks stay black and content looks punchy.
An ultra-wide 140°/140° viewing angle means the picture stays satisfying from anywhere in the room, not just head-on. With high brightness, high reliability, and a rated LED lifetime of 50,000 hours, it's built to keep running.
Choose P1.8 for the finest detail and highest contrast at very close viewing distances, or P2.5 for higher brightness and refresh at slightly greater distances. Both are 320 × 160mm modules on a standard HUB75 interface — designed for indoor installation.
SPECIFICATIONS — P2.5 (MW7725-MI-H1GE)
Pixel pitch: P2.5
Module resolution: 128 × 64
Module dimensions: 320 × 160 × 15.5 mm
Pixel density: 160,000 /m2
Brightness: 500 nits
Contrast ratio: ≥ 3000:1
Refresh rate: 7680 Hz
Grayscale: 14 bit
Scanning mode: 32 S
Colour temperature: 2000-9500K adjustable 可调
Viewing angle (H/V): 140° / 140°
Brightness uniformity: ≥ 97%
Colour uniformity: ±0.003 (Cx, Cy)
LED centre distance deviation: < 3%
Surface evenness: ≤ 0.2 mm
Signal interface: HUB75
Drive mode: Constant current 恒流驱动
Pixel brightness correction: Support 支持
Pixel colour correction: Support 支持
Power supply: DC 4.5V
Average power: 290 W/m2
Max power: 580 W/m2
Ingress protection: IP30 (indoor 室内)
Weight: 0.4 ± 0.05 kg/pc
Operating temp: -10°C to 45°C
Operating humidity: 10-80% RH non-condensing 无凝结
Storage temp: -20°C to 55°C
Storage humidity: 10-85% RH non-condensing 无凝结
LED lifetime: 50,000 h
MODEL OPTIONS
MW7718-MI-H1G — P1.8 Indoor Fine Pixel LED Display
MW7725-MI-H1GE — P2.5 Indoor LED Module
Features
RGB dies in a single pixel — excellent colour mixing and uniformity across the whole wall
Integrated lamp board + drive board — even current distribution, low power, fast heat dissipation
High refresh rate driver IC — delicate, smooth images; camera-friendly with no scan lines
Full black lamp, high contrast — deep blacks and punchy content (up to ≥5000:1 on P1.8)
Ultra-wide 140°/140° viewing angle — great picture from any seat in the room
High brightness and high reliability — built for continuous operation
Single pixel brightness & colour correction — precise, uniform calibration
Constant current driving — stable, consistent output
Brightness uniformity ≥97%, surface evenness ≤0.2mm — a genuinely seamless wall
Long lifetime — 50,000 hours rated LED life
Standard 320 × 160mm module, HUB75 interface — straightforward to build and integrate
Two pitches available — P1.8 for finest detail, P2.5 for higher brightness and refresh
Perfect for: Control rooms & command centres · conference and meeting rooms · retail and showroom displays · lobbies and reception walls · broadcast and studio backdrops · indoor advertising and information displays.
How to Use
1. Choose your pixel pitch. As a general guide, the pitch in millimetres roughly equals the comfortable minimum viewing distance in metres — P1.8 suits viewers from about 1.8m, P2.5 from about 2.5m. The closer your audience, the finer the pitch you want.
2. Plan your wall size. Each module is 320 × 160mm. P1.8 modules are 172 × 86 pixels; P2.5 modules are 128 × 64 pixels. Multiply by your module grid to get the total wall resolution.
3. Prepare the supporting system (not included). A working wall also needs a cabinet or mounting frame, a DC 4.5V LED display power supply, a receiving card per section, and a sending card or controller to feed the video signal. Modules connect over the standard HUB75 interface.
4. Size the power supply. Budget by area: P1.8 averages 200 W/m2 (600 W/m2 max); P2.5 averages 290 W/m2 (580 W/m2 max). Always size to the maximum figure, not the average, and add headroom.
5. Assemble and calibrate. Mount the modules onto the cabinet, connect signal and power, then run brightness and colour calibration — both models support single-pixel brightness and colour correction for a uniform finish.
6. Install indoors only. These modules are rated IP30 — protected against solid objects only, with no water or dust sealing. Install them indoors in a dry, climate-controlled space.
Operating conditions: -10°C to 45°C, 10% to 80% RH non-condensing. Storage: -20°C to 55°C, 10% to 85% RH non-condensing.
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