Understanding LCD, OLED, and Screen Repair Options
In the age of mobile technology, a damaged phone display is one of the most common issues users face. Whether it's due to accidental drops, screen malfunctions, or pixel damage, understanding the available options for a display repair is essential. From LCD screens to hard OLED screens, knowing what’s inside your device helps you make better repair decisions.
This guide breaks down display replacement options, compares OLED technologies, and explains key features like 3D Touch screen and OEM iPhone screen.
Screen Assembly Explained
A display module is a combination of components that together form the front display of a smartphone. It typically includes:
LCD or OLED panel – for visual display
Touch digitizer – to detect touch input
Glass lens – for protection
Frame/housing – optional, depending on model
Replacing the entire screen assembly is common when both the display and touch response are damaged.
LCD Screen vs. OLED Screen
Both Liquid Crystal Displays and Organic Light Emitting Diode displays are widely used in smartphones, but they differ in technology and visual performance.
Feature LCD Screen OLED Screen
Brightness High, but limited contrast Deep blacks and vibrant colors
Power Usage More battery consumption Energy-efficient for dark images
Thickness Thicker due to backlight Slimmer profile
Cost More affordable More expensive
Use Case:
LCD screens are best for budget or mid-range devices.
Soft OLED screens are ideal for premium models like newer iPhones and flagship Androids.
Types of OLED Screens Explained
There are two main types of OLED displays:
1. Rigid OLED screen
Made with glass substrate, these are:
More affordable
Easier to produce
Slightly thicker and less flexible
2. Flexible OLED screen
Made with plastic substrate:
Flexible and thinner
More resistant to drops
Used in flagship phones like iPhone X and above
While both offer stunning visuals, the soft OLED screen is more durable and provides better display quality.
How to Replace a Smartphone Screen
When choosing a display replacement, consider the following options:
Original Equipment Manufacturer screen – Same quality as the factory-installed part
Aftermarket screen – More affordable, quality may vary
Incell screen – Combines LCD and digitizer for slim design
Pressure-sensitive display – Supports Apple’s pressure-sensitive features
Professional technicians recommend OEM parts or high-grade aftermarket options for best performance.
LCD Touch Screen: Function and Features
An touch-enabled LCD merges the display and touch sensors into one. It allows for:
Responsive interaction
Integrated design
Cost-effective replacement
These are commonly used in budget smartphones or older models, where OLED is not required.
Components in Screen Repair
When performing screen repairs, the following display components may be required:
Display panel (LCD/OLED)
Touch digitizer
Glass lens
Frame/bezel
Proximity sensor mesh
Front camera bracket
Some screen assembly kits come pre-installed, while others require separate installation.
Should You Choose OEM or Aftermarket?
The genuine iPhone display is built to Apple’s exact specifications, offering:
True color accuracy
3D Touch compatibility
Face ID support
Longer lifespan
On the other hand, aftermarket or copy screens may be:
More affordable
Less bright or slightly off-color
Incompatible with advanced features like Face ID or True Tone
Display Replacement with Face ID
Some third-party screens do not support Apple’s Face ID, leading to:
Disabled facial recognition
Pop-up warnings
Reduced user experience
Always opt for a Face ID-supported display if your device uses facial recognition. These parts are calibrated to match the device’s secure enclave and ensure smooth biometric performance.
Incell Screen Technology
An Incell screen integrates the touch digitizer and LCD into a single layer. Advantages include:
Thinner design
Lower weight
Improved response time
Lower production cost
Used in many mid-range phones, Incell displays offer decent performance at a lower price point LCD screen than OLED.
How 3D Touch Works
The 3D Touch screen was introduced by Apple, allowing users to:
Press deeper for more options
Preview content without opening
Access shortcuts and hidden menus
When replacing a 3D Touch screen, use compatible parts to retain this feature. Many aftermarket screens don’t support 3D Touch, affecting usability.
Should You Replace Your Own Screen?
✅ DIY Screen Replacement
Pros:
Cheaper than repair shops
Convenient for tech-savvy users
Cons:
Risk of damaging internal components
May void warranty
Requires tools and patience
???? Professional Repair
Pros:
Guaranteed results
Warranty included
Time-saving
Cons:
More expensive
Must wait for service
For devices with Face ID, 3D Touch, or OLED, professional repair is recommended to avoid complications.
Tips for Buying Screen Assemblies
Before purchasing any screen assembly, check:
Model compatibility (iPhone 11, XR, XS, etc.)
Screen type (LCD, OLED, Incell)
Touch feature (3D Touch or standard)
Face ID support
Vendor reputation and return policy
Buy from trusted suppliers offering warranties and real product reviews.
Final Thoughts
Whether you’re dealing with a cracked display or a non-responsive screen, display repair doesn’t have to be overwhelming. With options like Face ID-compatible screens, 3D Touch displays, and rubber OLED screens, there’s a solution for every budget and performance requirement.
Understanding the difference between hard OLED screen and soft OLED screen, or choosing between OEM vs. aftermarket parts, helps ensure a successful repair. Always prioritize quality and compatibility for long-lasting results.