Amid the wave of digital transformation in the retail industry, the POS terminal serves as the core interactive hub, and the performance of its display directly impacts transaction efficiency and user experience. Leveraging deep technical expertise and a complete industrial chain layout, TOPTE provides the POS industry with diversified, highly reliable display solutions covering sizes from 3.97 inches to 15.6 inches, establishing itself as a significant player in the global POS display sector.
Ⅰ.Core Requirements of POS Displays
Modern POS systems have evolved from simple cash registers into integrated platforms combining transaction processing, information management, and customer interaction. This evolution imposes multi-dimensional and stringent requirements on displays, primarily in the following areas:
- High Brightness and Wide Viewing Angle
Checkout area lighting conditions are complex, with screens often facing strong light reflection. High brightness (typically 250 cd/m² or above) and wide viewing angles (with IPS panels being the preferred choice) are critical to ensuring that both cashiers and customers can clearly read transaction information.
- Diversified Sizes and Slim Design
POS devices come in various form factors, ranging from handheld mobile POS units to desktop standalone POS systems and self-service kiosks, resulting in a wide span of screen size requirements. Mobile POS units primarily use 5- to 8-inch screens, while standalone POS systems typically adopt 15-inch, 15.6-inch, and similar sizes. Meanwhile, narrow-bezel, slim designs help save counter space and enhance overall device aesthetics.
- Integrated Touch and High Sensitivity
Modern POS systems commonly employ touchscreen operation, requiring displays with sensitive and accurate touch response. Integrated touch technologies such as In-cell, enable thinner designs and better display performance, becoming mainstream directions in the industry.
- Long Lifecycle and Cost Efficiency
POS devices have relatively long replacement cycles. Brands and integrators require stable product supply and extended product lifecycles from suppliers to reduce maintenance and upgrade costs.
Ⅱ.TOPTE POS Display Product Portfolio and Technical Advantages
TOPTE precisely grasps POS industry demands and has built a display product line that covers mainstream sizes with mature technology and stable performance. Its product portfolio not only reflects a deep understanding of industry trends but also demonstrates a “one-stop” service capability ranging from customized LCD module design to manufacturing.
| Size | Resolution | Touch | LCD type | LCD AA | Interface | Temperature | （ZIF/BTB） | Brightness |
| 3.97″ | 480*800 | Add-on CTP | IPS | 51.84*86.4 | MIPI | OT: -20°C~70°C ST: -30°C~80°C | 30PIN BTB | 250cd/m2(TYP) |
| 5″ | 720*1280 | Add-on CTP | IPS | 62.1*110.4 | MIPI | OT: -20°C ~ 70°C ST:-30°C ~ 80°C | 30PIN BTB | 255cd/m² MIN, 295cd/m² TYP |
| 5″ | 480×272 | Incell | IPS | 62.10*110.40 | MIPI | OT: -20°C ~ 70°C ST:-30°C ~ 80°C | 33PIN BTB | 240cd/m²（typ） |
| 5.5″ | 720×1280 | Add-on CTP | IPS | 68.04*120.96 | MIPI | OT: -20°C ~ 70°C ST:-30°C ~ 80°C | 31PIN ZIF | 240cd/m²（min） |
| 5.5″ | 720×1440 | Incell | IPS | 67.64*120.56 | MIPI | OT: -20°C ~ 70°C ST:-30°C ~ 80°C | 39PIN BTB | 300cd/㎡ min, 360cd/㎡ typ |
| 6.38″ | 720×1158 | Incell | IPS | 67.93×152.09 | MIPI | / | / | / |
| 6.56″ | 720*1612 | Incell | IPS | 67.93*152.09 | MIPI | OT:-10°C ~ 50°C, ST:-30°C ~ 60°C; | 40PIN BTB | 300cd-㎡ min |
| 6.745″ | 720*1612 | Incell | IPS | 67.93*152.09 | MIPI | OT: -20°C ~ 70°C ST:-30°C ~ 80°C | 40PIN BTB | 470cd/㎡ min, 520cd/㎡ typ |
| 10.1″ | 800×1280 | Add-on CTP | IPS | 135.36*216.58 | 40PIN MIP | OT: -10°C ~ 50°C ST:-20°C ~ 60°C, | 40PIN BTB | 250cd/m²（typ） |
| 15.6″ | 1920*1080 | Add-on CTP | IPS | 344.16*193.59 | 30PIN eDP | OT: -10°C ~ 50°C ST:-20°C ~ 60°C, | 30PIN BTB | 350cd/m²（typ） |
Ⅲ.Key Technical Feature Analysis
- IPS Wide Viewing Angle Technology
In products of 5 inches and above, TOPTE fully adopts IPS wide-viewing-angle panels, providing nearly 178° viewing angles to ensure clear screen visibility from any direction—critical for enhancing customer experience and operational convenience.
- High Brightness and High Contrast Ratio
Product brightness covers a range from 240 cd/m² to 360 cd/m², with some models offering even higher levels. Combined with the high contrast ratio of IPS panels, this ensures excellent screen readability under bright store lighting conditions.
- Diverse Touch and Connectivity Solutions
Products support mainstream touch technologies such as In-cell, and offer a variety of display interfaces including MIPI, MCU, and eDP, along with flexible connection methods like ZIF and BTB, enabling quick adaptation to different POS mainboard solutions and meeting customized customer requirements.
- High-Reliability Manufacturing Processes
TOPTE boasts a robust manufacturing system, with products certified through industry quality standards. Features such as 8KV electrostatic discharge (ESD) protection ensure durability in environments prone to frequent plugging/unplugging and electrostatic discharge.
