LH550WX1-SH04 LG Display 5.5 inch 720*1280 lcd display panel
The LG Display LH550WX1-SH04 is a high-performance 5.5-inch a-Si TFT-LCD module designed for high-density mobile and handheld applications. It features a crisp HD resolution (720 x 1280) in a 9:16 portrait orientation, delivering a high pixel-per-inch (PPI) count that ensures exceptionally sharp text and vivid imagery for compact devices.
This module is built with IPS (In-Plane Switching) technology, providing ultra-wide viewing angles and superior color accuracy, which is essential for handheld equipment that may be viewed from various perspectives. It utilizes a high-speed MIPI (4 data lanes) interface, which supports efficient data transmission and low power consumption, optimized for modern mobile processors. With its slim, borderless mechanical design and reliable backlight performance, the LH550WX1-SH04 is a premier choice for smart handheld terminals, medical diagnostic tools, and high-end portable instruments.
LH550WX1-SH04 LG Display Specifications:
| Parameter | Details |
| Manufacturer | LG Display |
| Model Name | LH550WX1-SH04 (Alias: LH550WX1-SH04 1) |
| Screen Size | 5.5 inch |
| Resolution | 720(RGB)×1280, WXGA 268PPI |
| Pixel Density | 268 PPI |
| Display Mode | AH3-IPS, Normally Black, Transmissive |
| Luminance | 0 cd/m² (Requires external backlight) |
| Contrast Ratio | 800:1 (Typical) |
| Interface Type | MIPI (Mobile Industry Processor Interface) |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10) |
| Operating Temp | -20°C ~ 70°C |
Advanced IPS (AH3-IPS) Technology: Utilizing LG’s proprietary In-Plane Switching technology, this panel offers excellent color reproduction and a wide viewing angle, preventing color shift when viewed from the side.
Ultra-Slim "CELL" Design: As a CELL-only module (glass thickness of roughly 0.18mm + 0.18mm), it allows manufacturers to create extremely thin devices by applying their own specialized backlight solutions.
High-Speed MIPI Interface: Equipped with a MIPI interface, common in modern smartphones and tablets, which supports high data rates with very low power consumption and low EMI.
Portrait Native Orientation: Designed primarily for vertical (9:16) use cases, matching the standard layout of handheld mobile hardware.
Wide Operating Range: Capable of functioning in temperatures from -20°C to +70°C, making it suitable for both consumer electronics and more demanding industrial handhelds.
Smartphone and Mobile Handsets
Handheld Industrial Data Collectors
Portable Medical Diagnostic Devices
Custom Slim-Profile Embedded Systems
Smart Home Intercoms and Controllers
FAQ:
Is this LH550WX1-SH04 guaranteed to be an LG original? Is it in brand-new condition?
We guarantee that every panel we provide is a 100% original product from LG Display. All modules are in brand-new Grade A condition with original factory labels, ensuring no dead pixels or scratches.
What is the resolution of this 5.5-inch screen? Is the display quality clear?
This model features a resolution of 720×1280 (HD) in a portrait orientation. Thanks to LG's display technology, it offers high color fidelity and excellent contrast, making it ideal for portable devices that require fine image detail.
How do you ensure these small 5.5-inch screens won't be damaged during long-distance shipping?
We use original anti-static tray packaging, reinforced with customized EPE foam buffers and 5-layer thickened hard cartons. For international orders, we use multiple layers of sealing and waterproof film to ensure the goods arrive safely.
Related Product Links:LP156WF6-SPP2 LG Display 15.6 inch panel lcd
Click here to learn more about LG displays: LG displays









