The iPhone 7 Plus is known for its powerful camera and sleek design, but its display is one of its standout features. Understanding how the display works and how to maintain it can significantly enhance your user experience. This article will dive into the technical specifications of the iPhone 7 Plus display, explain its underlying technology, provide maintenance tips, recommend the best screen protectors, and offer troubleshooting solutions for common display issues.

Technical Specifications of the iPhone 7 Plus Display

The iPhone 7 Plus features a 5.5-inch Retina HD display with a resolution of 1920 x 1080 pixels. This results in a pixel density of 401 ppi, which provides sharp and clear images and videos. The display is capable of displaying over 16 million colors, ensuring vibrant and accurate visual content.

Size

The iPhone 7 Plus has a 5.5-inch display, which is larger than the standard iPhone 7. This provides a more immersive viewing experience.

Resolution

The display resolution is 1920 x 1080 pixels, which is Full HD (1080p).

Pixel Density

The pixel density is 401 ppi (pixels per inch), which ensures that images and text look crisp and clear.

Color Accuracy

The iPhone 7 Plus display supports a wide color gamut, with the ability to display over 16 million colors. This results in vibrant and accurate color reproduction.

Brightness and Contrast

The display has a maximum brightness of 625 nits, making it easy to read in bright sunlight. The contrast ratio is 1400:1, which helps to enhance the depth and clarity of images.

Underlying Technology

AMOLED vs LCD

The iPhone 7 Plus uses an LCD (Liquid Crystal Display) technology, which is different from AMOLED (Active-Matrix Organic Light-Emitting Diode) displays used in some other smartphones.

• LCD Technology: LCD displays consist of a layer of liquid crystals that are sandwiched between two layers of glass. When an electric current passes through the liquid crystals, they align to either block or allow light to pass through, creating the desired color or intensity.

• AMOLED Technology: AMOLED displays consist of organic compounds that emit light when an electric current passes through them. This allows for deeper blacks and higher contrast, as the pixels can be turned off entirely to produce true blacks.

  
  

Retina Display Technology

The iPhone 7 Plus features a Retina Display, which is Apple's term for their high-resolution displays. The term "Retina" refers to the idea that the display is so sharp and detailed that the human eye cannot distinguish individual pixels at a typical viewing distance.

Subpixel Arrangement

The iPhone 7 Plus display uses a traditional RGB (Red, Green, Blue) subpixel arrangement, where each pixel is made up of a red, green, and blue subpixel. This arrangement ensures a wide range of colors and high color accuracy.

Maintenance Tips

Cleaning the Display

Cleaning the display is essential to maintaining its clarity and brightness. Here are some tips for properly cleaning the iPhone 7 Plus display:

1. Use a Microfiber Cloth: A microfiber cloth is the best choice for cleaning the display. It is soft and effective at removing dust, oils, and fingerprints without scratching the screen.
2. Avoid Using Harsh Chemicals: Do not use any harsh chemicals or abrasive materials on the display. Stick to water or specialized screen cleaning solutions designed for LCD displays.
3. Gentle Wiping: Gently wipe the screen in a circular motion to remove any dirt or smudges. Avoid scrubbing or applying too much pressure.
4. Dry Immediately: After cleaning, dry the screen immediately to prevent any moisture from pooling under the edges.

Avoiding Physical Damage

Physical damage is one of the biggest threats to your iPhone 7 Plus display. Here are some tips to prevent damage:

1. Use a Screen Protector: A high-quality screen protector can provide an extra layer of protection against scratches and cracks. HRZ offers a range of high-quality screen protectors specifically designed for the iPhone 7 Plus.
2. Handle with Care: Be careful when handling your iPhone, especially when it's in a pocket or bag. Avoid dropping it or exposing it to rough handling.
3. Keep Away from Extreme Conditions: Extreme temperatures or exposure to water can damage the display. Keep your iPhone in a safe and dry environment.

Proper Handling

Proper handling is key to maintaining the longevity of your iPhone 7 Plus display. Follow these guidelines:

1. Avoid Excessive Force: Don't press the screen excessively when making gestures or touches. The display is sensitive, and excessive force can lead to damage.
2. Use Case and Screen Protector: Consider using a durable case and a screen protector to provide additional protection.
3. Avoid Exposure to Sunlight: Prolonged exposure to direct sunlight can degrade the display over time. Try to keep your iPhone in a shaded or cool environment.

Best Screen Protectors for the iPhone 7 Plus

Choosing the right screen protector can significantly improve the longevity and protection of your iPhone 7 Plus display. Here are some of the best screen protectors for the iPhone 7 Plus:

HRZ's screen protector offers a high level of scratch resistance and clear visibility, making it a popular choice. However, it can be more expensive and challenging to apply without bubbles. Proscreen's tempered glass protector is also highly recommended for its clear visibility and good fit. Speckle's polycarbonate protector is a more affordable option with good impact protection, while Scratchguard's polyurethane protector is lightweight and easy to apply but may cause slight color distortion.

Troubleshooting Common Display Issues

Streaks and Scratches

If you notice streaks or scratches on your iPhone 7 Plus display, try the following steps:

1. Clean the Screen: Use a microfiber cloth to clean the screen thoroughly. This can remove any dirt or debris causing the streaks.
2. Apply Screen Protector: If the streaks are caused by scratches, consider applying a screen protector to prevent further damage.
3. Inspect for Damage: If the streaks persist, inspect the screen for any signs of damage, such as a cracked screen. If damage is present, seek professional repair services.

Dead Pixels and Blinking Pixels

1. Cold Boot: Perform a cold boot by holding down the power button and home button simultaneously for 10 seconds. This can sometimes resolve temporary pixel issues.
2. Contact Apple Support: If the issue persists, contact Apple support for guidance. They can provide troubleshooting steps or determine if the issue requires repair.
3. Check for Software Updates: Ensure your iPhone is updated to the latest software version. Sometimes, software updates can resolve display issues.

Screen Glitches and Flicker

Screen glitches and flicker can be caused by various factors, such as a faulty display, outdated software, or overheating.

1. Force Restart: Force restart your iPhone by holding down the power button and home button simultaneously for 10 seconds.
2. Cool Down: If your iPhone is overheating, allow it to cool down. Overheating can cause temporary display glitches.
3. Check for Software Bugs: Ensure your iPhone is software updated to the latest version. Sometimes, display glitches can be caused by software bugs that are fixed in updates.