| Pixel Pitch | 2.5–6.67 mm | Smaller pixel pitch provides finer detail and is better for close viewing distances, while larger pitch can reduce cost for distant viewers. | Sports venues, indoor arenas, exhibition halls, and event stages |
| Recommended Viewing Distance | Approximately 2.5–7 m, depending on pixel pitch | The selected pitch should match the nearest audience position to maintain a comfortable, non-pixelated image. | Perimeter advertising zones and spectator-facing displays |
| Cabinet Size | Commonly about 500 × 500 mm or 500 × 1000 mm | Modular cabinets simplify transportation, installation, maintenance, and replacement. | Temporary event systems and permanent venue installations |
| Display Brightness | Typically 800–1,500 cd/m² for indoor environments | Brightness should be adjustable to avoid glare, preserve image quality, and maintain spectator comfort. | Indoor stadiums, shopping centers, conference venues, and broadcast sets |
| Refresh Rate | Usually 1,920–3,840 Hz; higher values may be selected for camera use | A high refresh rate helps reduce visible scanning lines and flicker in video recordings. | Televised sports, live streaming, press events, and stage productions |
| Viewing Angle | Often approximately 140° horizontal and 120° vertical | A wide angle supports consistent visibility for spectators seated at different positions around the venue. | Arena bowls, indoor courts, concourses, and curved perimeter layouts |
| LED Module Configuration | Front-service or rear-service module access | Front maintenance is useful where rear access is restricted; rear maintenance can simplify servicing in accessible spaces. | Fixed walls, perimeter boards, retail interiors, and tight installation areas |
| Cabinet Protection | Indoor cabinets commonly use basic dust protection; enhanced protection may be specified for demanding venues | Protection requirements should reflect dust, accidental contact, cleaning methods, and installation location. | Indoor arenas, exhibition centers, retail spaces, and public facilities |
| Curved or Flexible Installation | Flat, gently curved, or segmented perimeter layouts | Cabinet geometry, mounting brackets, corner treatment, and signal mapping must be planned before production. | Basketball courts, indoor tracks, stages, and architectural displays |
| Control System | Synchronous video control with media-player, processor, or live-source input | The control system should support content scheduling, brightness adjustment, emergency blanking, and signal redundancy where required. | Advertising rotation, live scores, sponsor graphics, and event announcements |
| Content Format | Images, animations, video, score data, logos, and timed advertising messages | Content should be designed for the screen aspect ratio and remain readable during short viewing periods. | Sports sponsorship, brand messaging, wayfinding, and event communication |
| Power Consumption | Varies with pixel pitch, brightness, content, and cabinet design; maximum figures are higher than average operating use | Electrical planning should use the specified maximum load and allow suitable ventilation and circuit protection. | Permanent venue systems and large multi-cabinet installations |
| Maintenance Strategy | Replaceable LED modules, power supplies, receiving cards, and data cables | A modular design reduces downtime and allows individual faulty components to be serviced. | High-use sports venues, touring events, and commercial advertising displays |
| Supplier Evaluation Criteria | Verified technical datasheet, sample testing, warranty terms, spare-parts plan, installation support, and compliance documentation | Comparing measurable specifications and project support is more reliable than evaluating suppliers by marketing claims alone. | Procurement, tender evaluation, system upgrades, and custom indoor LED projects |