55" Indoor Commercial High Brightness LCD Displays LCD Advertising Player Digital Menu
Product Overview
55 Inch 1000 nits High Brightness 4K Digital Signage Android Advertising Player for Indoor Window-Facing Retail Display Menu Board
Key Selling Points
- 1000 nits Ultra-High Brightness - Superior sunlight readability for window-facing and brightly lit indoor environments
- 4K UHD Resolution (3840 ×2160) - Crystal-clear visuals with lifelike color reproduction
- RK3566 Quad-core Processor - Powerful 1.8GHz CPU for smooth video playback and responsive operation
- 24/7 Commercial-Grade Reliability - 30,000-hour panel life ensures continuous operation for demanding commercial environments
- Versatile Connectivity - USB 3.0, USB 2.0 OTG, RJ45 Ethernet, 2.4GHz/5GHz Dual-Band Wi-Fi 6, Bluetooth 5.0
- Flexible Installation Options - Supports 0°/90°/180°/270° rotation for both landscape and portrait display
Technical Specifications
| Specification |
Details |
| Screen Size |
55 inches |
| Resolution |
3840 × 2160 (4K UHD) |
| Brightness |
1000 cd/m² |
| Contrast Ratio |
1200:1 |
| Active Display Area |
1209.6(W) × 680.4(H) mm |
| Aspect Ratio |
16:9 |
| Display Colors |
16.7 Million |
| Backlight Type |
DLED |
| Viewing Angle (H/V) |
178° / 178° |
| Panel Lifetime |
30,000 hours |
| Processor (CPU) |
RK3566, Quad-core, up to 1.8GHz |
| Graphics (GPU) |
Mali-G52, supports OpenGL ES 3.2, OpenCL 2.0, Vulkan 1.1 |
| RAM |
2GB |
| Storage (Flash) |
32GB |
| Operating System |
Android 11 |
| OSD Language |
Chinese, English |
| Audio Output |
2 × 10W speakers |
| Video System |
PAL / NTSC / SECAM |
| Audio System |
DK / BG / I |
| I/O Ports |
1 × USB 3.0 HOST, 1 × USB 2.0 OTG |
| Network |
RJ45 100M Ethernet, 2.4GHz/5GHz Wi-Fi 6 (802.11 b/g/n/ax), Bluetooth 5.0 |
| Image Rotation |
Supports 0°, 90°, 180°, 270° via software |
| Power Supply |
100-240V, 50/60Hz |
| Power Consumption (Operating) |
≤232W |
| Power Consumption (Standby) |
≤0.5W |
| Operating Temperature |
0℃ to 50℃ |
| Operating Humidity |
10% RH to 80% RH |
| Storage Temperature |
-20℃ to 60℃ |
| Storage Humidity |
10% RH to 90% RH |
Application Scenarios
- Retail Storefronts & Window Displays - High brightness ensures product promotions remain visible through glass windows even in direct sunlight
- Quick Service Restaurants (QSRs) - Perfect for digital menu boards and promotional displays in bright indoor environments
- Shopping Malls & Exhibition Halls - Ideal for wayfinding, brand advertising, and event information displays
- Corporate Lobbies & Reception Areas - Welcome signage and corporate communications with premium visual quality
- Airports & Transportation Hubs - Passenger information displays, flight schedules, and advertising in high-ambient-light environments
- Educational Institutions & Healthcare - Campus communications, patient information systems, and digital directories