RS550ENT-N25 55" 2500 Nits Sunlight Readable 4K Signage
RS550ENT-N25 is a 55-inch LCD display with 2,500 nits brightness, 3840×2160 resolution and 1300:1 contrast ratio. Its operating temperature range is -20 °C to 70 °C.
OEM / ODM Manufacturer
Factory Direct
Order & Lead Time
Sample Order
1 Unit MOQ
Bulk Order
10+ Units Tiered Discounts
Need 50+ units? Contact us for framework agreements.
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Flexible Warranty (1–5 Years)
Standard coverage for cost-sensitive projects, or a 3–5 year extended plan for mission-critical signage deployments.
ISO 9001-certified facility · CE, FCC, RoHS certified · 100% factory inspection on every unit.
| Size | 55 inch |
| Brand | RisingStar |
| Display Area (mm) | 1209*680 |
| Brightness (nits) | 2500 |
| Resolution | 3840*2160 |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 1300:1 |
| Response Time | 6/9 (Typ.)(Tr/Td) ms |
| Viewing Angle | 89/89/89/89 (Min.)(CR≥10) |
| Backlight | DLED Backlight |
| LifeTime | 50000H |
| Intelligent Dimming | Support |
| Intelligent Temperature Control | Support |
| Remote Control Function | Support |
| Input Voltage | AC110V/220V, 50/60HZ |
| Maximum Power | 265W |
| Shell Material | Aluminum |
| Products Size(mm) | 1255.5*726.5*90 |
| Weight | 34kg |
| Operating Environment | Semi - Outdoor |
| Operating Temperature | -20~70 °C |
| Motherboard | Android /PC/ HDMI Driver Board (optional) |
| IO Interface | HDMI/VGA/DVI/USB/RJ45 |
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