Specifications
| Parameter | Specification |
|---|---|
| Panel Size | 27.0 inch |
| Panel Type | a-Si TFT-LCD, LCD Module |
| Resolution | 3840(RGB)×2160, UHD, 163PPI |
| Pixel Arrangement | RGB Vertical Stripe |
| Active Area | 597.6 (W) × 336.15 (H) mm |
| Viewing Area | 601.6 (W) × 340.15 (H) mm |
| Surface Treatment | Matte, Hard Coating (3H) |
| Brightness | 2000 nits |
| Contrast Ratio | 3000:1 |
| Optical Mode | AMVA, Normally Black, Transmissive |
| Viewing Angle | 89/89/89/89 (Typ., CR≥10) |
| Response Time | 7/5 ms (Typ., Tr/Td) |
| Display Colors | 16.7M, 72% NTSC |
| Backlight Type | 15S4P WLED, 40K hours, Driverless |
| Weight | 2.18 kg (Typ.) |
| Recommended Use | Computer Monitor |
| Refresh Rate | 75 Hz / 120 Hz (with MEMC) / 240 Hz (with MEMC) |
| Touch Function | No Touch |
| Signal Interface | eDP (8 Lanes), HBR2 (5.4G/lane), 60 pins |
| Supply Voltage | 5.0 V (Typ.) |
| Storage Temperature | -30~80 °C |
| Operating Temperature | -20~70 °C |
RS270QUB-ND20 is a 27-inch LCD display with 2,000 nits brightness, 1920×1080 resolution and 3000:1 contrast ratio. Its operating temperature range is -20 °C to 70 °C.
27-Inch 4K UHD High Brightness Digital Signage Display
The 27″ 4K UHD High Brightness LCD/TFT Digital Signage Display is engineered for high-light environments, delivering exceptional sunlight readability and industrial-grade reliability. Designed for both indoor and outdoor applications, it ensures 24/7 operation, perfect for window displays, outdoor advertising, industrial control, and public information signage. Its sleek design, superior brightness, and robust construction make it the ideal choice for demanding commercial and industrial environments.
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Application examples
Technical specifications
| Parameter | Specification |
|---|---|
| Panel Size | 27.0 inch |
| Panel Type | a-Si TFT-LCD, LCD Module |
| Resolution | 3840(RGB)×2160, UHD, 163PPI |
| Pixel Arrangement | RGB Vertical Stripe |
| Active Area | 597.6 (W) × 336.15 (H) mm |
| Viewing Area | 601.6 (W) × 340.15 (H) mm |
| Surface Treatment | Matte, Hard Coating (3H) |
| Brightness | 2000 nits |
| Contrast Ratio | 3000:1 (Typ., Transmissive) |
| Optical Mode | AMVA, Normally Black, Transmissive |
| Viewing Angle | 89/89/89/89 (Typ., CR≥10) |
| Response Time | 7/5 ms (Typ., Tr/Td) |
| Display Colors | 16.7M, 72% NTSC |
| Backlight Type | 15S4P WLED, 40K hours, Driverless |
| Weight | 2.18 kg (Typ.) |
| Recommended Use | Computer Monitor |
| Refresh Rate | 75 Hz / 120 Hz (with MEMC) / 240 Hz (with MEMC) |
| Touch Function | No Touch |
| Signal Interface | LVDS (2 ch, 8-bit), 30 pins |
| Supply Voltage | 5.0 V (Typ.) |
| Storage Temperature | -30 ~ 80 °C |
| Operating Temperature | -20 ~ 70 °C |
Technical Specifications
Brightness: ≥2000 nits – ensures clear visibility even in direct sunlight
Resolution: 3840 × 2160 (4K UHD)
Contrast Ratio: 10,000:1 (Optical Bonding enhances color depth)
Response Time: 8 ms
Backlight: High-efficiency LED with flicker-free PWM dimming
Surface Treatment: Optical bonding with anti-reflective (AR) coating for maximum readability
Continuous Operation: Industrial-grade power and thermal design support 24/7 usage
Connectivity: HDMI ×2, DP ×1, USB control port
Operating Temperature: –20 °C to +70 °C
Ingress Protection: IP65 (optional) for outdoor weatherproofing
Installation Options: Wall mount, pole mount, or multi-screen video wall setups
Key Features
Sunlight Readable: Clear, vibrant display under direct sunlight, ideal for outdoor signage.
Industrial-Grade Durability: Low heat generation, stable long-term operation, and extended lifespan.
Flexible Integration: Supports multi-screen setups and seamless video wall configurations.
Slim & Lightweight Design: Easy installation without compromising robustness.
Energy Efficient: Low power consumption while maintaining high brightness.
Applications
Outdoor Advertising: High brightness ensures maximum visibility in direct sunlight.
Retail Window Displays: Captivates passersby with clear 4K visuals.
Industrial Control Panels: Durable and reliable under extreme conditions.
Public Information Displays: Perfect for transportation hubs, kiosks, and information boards.
Expert Insights
“Our engineering team tested this display in high-noon sunlight at busy city centers. Even under intense glare, the 4K UHD screen remained perfectly visible, thanks to its AR coating and high brightness. This ensures advertisements and information are always clear and impactful.” — Lead Product Engineer
Certifications & Authority
CE and RoHS certified
IP65 outdoor protection (optional)
Proven performance in municipal public information systems and retail window display projects
Trusted by leading global clients for reliability and durability
Frequently Asked Questions (FAQ)
Q: Can the backlight brightness be adjusted?
A: Yes, it supports PWM dimming, allowing precise brightness control without flicker.
Q: Is this display suitable for outdoor continuous operation?
A: Yes, with IP65 housing and industrial-grade thermal management, it operates reliably 24/7.
Q: Can multiple units be combined for a larger video wall?
A: Absolutely. The slim bezels and seamless design support flexible multi-screen video walls.
Company & Support
With over 15 years of experience in professional LCD display development, RisingStar provides ISO9001-certified products, expert technical support, and reliable after-sales services, including 2-year warranty, on-site guidance, and long-term spare parts supply.
Why Choose RisingStar?
By combining high brightness, industrial durability, and expert engineering, our 27″ 4K UHD Digital Signage Display guarantees unmatched visibility, reliability, and performance in any environment. Perfect for commercial, industrial, and public applications, it is a trusted solution for businesses looking to deliver clear, impactful visual content.
Product FAQs
How bright is the RS270QUB-ND20?
It is rated at 2,000 nits (cd/m²) brightness.
What are the main display specifications?
It uses a 27-inch panel, 1920×1080 resolution, 3000:1 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 RS270QUB-ND20 use?
It adopts eDP (8 Lanes), HBR2 (5.4G/lane), 60 pins interface.
What is the power input requirement for the RS270QUB-ND20?
The power input requirement is 5.0 V (Typ.).
What is the viewing angle?
The viewing angle is 89/89/89/89 (Typ., CR≥10).
Is the RS270QUB-ND20 suitable for outdoor or high-ambient-light use?
Yes. Rated at 2,000 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 Matte, Hard Coating (3H).
What panel technology does the RS270QUB-ND20 use?
It uses a-Si TFT-LCD, LCD Module.
