Specifications
| Screen Diagonal | 55 inch |
| panel no | RisingStar |
| Panel Brand | RisingStarLCD |
| Model No | RS550EGJ-NE40 |
| Active Area | 1209.6(W)×680.4(H) mm |
| Pixels | 3840(3)×2160, UHD, 80PPI |
| Physical Size | 1242.7(H)×718(V)×60.3(D) mm |
| Pixel Arrangement | R.G.B. Vertical Stripe |
| Display Mode | a-Si TFT-LCD, LCM |
| White Luminance ( Center ) | 4000 cd/m2 (Typ.) [cd/m2 ] |
| Contrast Ratio | 1200:1 |
| Optical Response Time | 8/10(Typ.)(Tr/Td) ms |
| Nominal Input Voltage | 12.7V (Typ.) |
| Frame Rate | 60Hz |
| Viewing Angle | 89/89/89/89 (Typ.)(CR≥10) |
| Weight [g] | 14kgs(Typ.) |
| Interface Type | EPI, 120 pins |
| Support Color | 1.07B, 72% NTSC |
| Surface Treatment | Hard coating (2H), |
| RoHS Compliance | RoHS Compliance |
| Operating Temperature | -20~70 °C |
| Storage Temperature | -30~80 °C |
LC550EGJ-SKA4 is a 55-inch LCD display with 4,000 nits brightness and 1200:1 contrast ratio. Its operating temperature range is -20 °C to 70 °C.
The RS550EGJ-GD40 is a powerhouse 55-inch screen that boasts impressive specs. With an 4K high resolution 3840*2160 UHD, 80PPI original panel (LC550EGJ-SKA4), this screen is capable of delivering incredibly lifelike visuals. What sets it apart is the customized backlight from RisingStar that allows for a whopping 4000nits of brightness. This makes it perfect for situations where high brightness is essential, such as window-facing displays, advertising displays for shops, restaurants, banks, and malls.
Not only does this screen deliver on the visual front, but it is also incredibly practical. The extra wide viewing angle of 89/89/89/89 ensures that everyone in the vicinity will be able to appreciate the stunning visuals. Additionally, the lower power consumption means that it is an economical choice for long-term use.
Overall, the RS550EGJ-GD40 is a versatile and highly practical screen that is perfect for a wide range of businesses. Its high brightness, wide viewing angle, and lower power consumption make it an essential tool for advertising, promotion, and customer engagement.
Main Features:
Panel: A+ TFT LCD (IPS).
Resolution: 3840x2160 (UHD) 80PPI, .
High Brightness: 2500-4000 nits with auto-light sensor.
wide viewing angles: 178° veiw angle
7*24 hours working uninterrupted
The RS550EGJ-GD40 is a versatile and highly practical screen that is perfect for a wide range of businesses. Its high brightness, wide viewing angle, and lower power consumption make it an essential tool for advertising, promotion, and customer engagement.
Product FAQs
How bright is the LC550EGJ-SKA4?
It is rated at 4,000 nits (cd/m²) brightness.
What are the main display specifications?
It uses a 55-inch panel, 1200:1 contrast ratio.
What is the operating temperature range?
The operating temperature range is -20 °C to 70 °C.
Is this product available for OEM or ODM customization?
Yes. RisingStar is an OEM/ODM manufacturer and accepts customization requirements for volume orders; contact the sales team with your target specification.
What interface does the LC550EGJ-SKA4 use?
It adopts EPI, 120 pins interface.
What is the power input requirement for the LC550EGJ-SKA4?
The power input requirement is 12.7V (Typ.).
What is the viewing angle?
The viewing angle is 89/89/89/89 (Typ.)(CR≥10).
Is the LC550EGJ-SKA4 suitable for outdoor or high-ambient-light use?
Yes. Rated at 4,000 nits, it is a high-brightness panel built for sunlight-readable and outdoor applications.
How is the screen surface treated?
The panel surface treatment is Hard coating (2H),.
What panel technology does the LC550EGJ-SKA4 use?
It uses a-Si TFT-LCD, LCM.
