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The Dell XPS 17 9730 has gained popularity for its sleek design and high performance. One of its standout features is the touch screen, which users rely on daily. To ensure long-term usability, durability and scratch resistance are critical factors to consider.
Test Setup and Methodology
To evaluate the durability of the touch screen, a series of standardized tests were conducted. These tests simulate typical usage and accidental damages that might occur in everyday life.
Scratch Resistance Test
A set of different hardness tools, including a fingernail, a coin, and a ceramic blade, were used to scratch the screen surface. The goal was to observe how easily the surface could be scratched by objects with varying hardness levels.
The results showed that the Dell XPS 17 9730’s screen resisted scratches from softer objects like fingernails and coins. However, when tested with a ceramic blade, minor scratches appeared, indicating a moderate level of scratch resistance.
Durability Under Pressure
To assess the screen’s resilience against pressure, a series of pressurized weights were applied to different areas of the display. This test mimics accidental impacts or pressing with objects like pens or styluses.
The screen maintained integrity under moderate pressure, with no visible cracks or distortions. Only at higher pressures did minor pixel distortions occur, which did not affect overall functionality.
Impact Resistance
An impact test involved dropping a weighted ball from a specified height onto the screen surface. This simulated accidental drops or knocks.
The display showed excellent resistance, with no cracks or significant damage after multiple impacts from a height of 30 centimeters. The glass absorbed most of the impact energy, protecting the underlying components.
Conclusion: Is the Touch Screen Durable?
The Dell XPS 17 9730’s touch screen demonstrates a commendable balance of scratch resistance and durability. It withstands everyday scratches from common objects and resists impacts well, making it suitable for daily use in various environments.
While minor scratches can occur with harder objects, overall, the screen maintains its integrity and functionality over time. Proper care, such as using screen protectors and avoiding sharp objects, can extend its lifespan further.