A black dot appearing on your phone screen can be a frustrating experience. It can disrupt your viewing experience and, if left unchecked, may spread to other parts of the screen. Understanding the causes and taking preventive measures can help you protect your device.

Causes of Black Dots on Phone Screens

1. Physical Damage:

• Impact Damage: Dropping your phone or subjecting it to physical shock can damage the display, leading to pixel damage and the formation of black dots.
• Pressure Damage: Constant pressure on the screen, such as from a heavy object or improper storage, can cause pixel burn-in or damage.

2. Internal Issues:

• Manufacturing Defects: In rare cases, manufacturing defects in the display panel can cause pixels to malfunction and appear as black dots.
• Aging: Over time, the display components can degrade, leading to pixel failures and the appearance of black dots.

How to Fix a Black Dot on Your Phone Screen

While there’s no guaranteed fix for a damaged pixel, here are a few methods you can try:

1. Pixel Repair Tools:

• Apps and Online Tools: Some apps and online tools claim to repair stuck pixels by cycling them through different colors. However, their effectiveness can vary.
• Caution: Be cautious when using such tools, as some may contain malware or harm your device.

2. Professional Repair:

• Screen Replacement: If the black dot is due to physical damage, replacing the entire screen is the most effective solution. Consult a professional repair service for this.

Preventing Black Dot Spread and Future Damage

1. Protect Your Phone:

• Use a Protective Case: A sturdy case can significantly reduce the risk of damage from drops and impacts.
• Screen Protector: A tempered glass screen protector can provide additional protection against scratches and minor impacts.
• Avoid Excessive Pressure: Don’t place heavy objects on your phone or press too hard on the screen.

2. Proper Usage:

• Avoid Extreme Temperatures: Excessive heat or cold can damage the display.
• Limit Screen Brightness: High brightness levels can accelerate screen aging.
• Regular Cleaning: Clean your screen gently with a soft, lint-free cloth to remove dust and debris.

3. Screen Time Management:

• Take Breaks: Frequent breaks can reduce eye strain and potential damage to the display.
• Reduce Blue Light Exposure: Use night mode or blue light filters to minimize eye strain and potential damage.

While black dots on phone screens can be frustrating, understanding the causes and taking preventive measures can help minimize the risk of damage and prolong your device’s lifespan. If a black dot appears, consider professional repair or explore potential DIY solutions with caution. By following these tips, you can enjoy a longer-lasting and clearer display on your phone.

A high end mobile phone does more than just a mobile phone. Simply put, it is a  mini PC in your pocket. Most of what can be achieved with your traditional laptops can also be done with your high-end mobile phone. 

Qualities of an High End Mobile Phone

1. It should have high computing capabilities. It should be  equipped with powerful processors  including graphics processors for gaming and video editing.
2. Should possess high ROM and RAM storage space. ( At least 64GB ROM and 4GB RAM)
3. Can shoot high resolution and high definition/ 4k quality pictures and videos.
4. Should be able to handle powerful apps such as Microsoft office, video editing apps with ease.
5. Can play high end games without noticeable lagging.
6. Has Machine learning abilities. 
7. Smooth and seamless operations at all times

What to look out for when purchasing a high end mobile phone.

Storage capacity of RAM

RAM stands for Random Access Memory.

 Don’t go for a phone less than 4 GB of RAM. No matter how powerful the phone’s processor is, without adequate RAM to handle the heavy apps, it will run slow and lag.

Storage capacity of ROM

As a high end phone user, you will need large amounts of data to work with. ROM stands for Read Only Memory and it refers to the inbuilt internal memory of your phone. The larger the ROM the better and more convenient you can handle large data. Don’t go for a phone less than 64GB of ROM.

Expandable storage

Expandable storage means removable storage. Maximum Capacity  of expandable storage for high-end phones are 128GB, 256GB, 512GB and 1TB in that order. 

Camera

Don’t be fooled by Megapixels. Higher megapixels does not necessarily mean better camera quality. There is more into what makes a quality phone camera than just megapixels. The only way to know a good camera phone is to read reviews. However, some high end phones were built specially to showcase its camera quality. Such phones include;  Google pixel series of phones, iPhones, Infinix Camon series of phones and the list goes on.

That said, most high end phones are fitted with high quality cameras for taking high resolution pictures and videos. 

Processor

High end mobile devices are fitted with very powerful processors. There are different types of these processors and each claiming to be superior, however, in reality, they all have their advantages and disadvantages. Ensure that the phone you want to purchase is fitted with a graphic processor as well.  Processor power although important, should not be the topmost to consider when looking for a powerful phone that suit your needs.