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Screen iPhone 12 Pro Max (LTPS) - COF - FHD1080p - MaylineCare+ Unconditional 12-month Warranty
| Advantages | LTPS | TFT | OLED |
|---|---|---|---|
| Resolution/Pixel Density | High resolution and high pixel density (FHD 1080p). | Low resolution and low pixel density (HD 720p). | High resolution and vibrant colors (FHD 1080p). |
| Power Consumption | 10% power savings compared to TFT quality, ideal for mobile devices. | - | 20% power savings compared to TFT quality. |
| Response Time | Fast response time, reduces motion blur. | - | Ultra-fast response time, no motion blur. |
| Image Quality | High image quality with vivid colors. | - | More vibrant colors, perfect blacks. |
| Cost | Excellent quality and cost. | Cheapest Cost. | Production cost consistently decreasing, more competitive. |
| After-Sales Feedback | 1% after-sales rate. | 3% after-sales rate. | 2% after-sales rate. |
| Phone Thickness with Screen (7.65 mm with original screen) | 7.8 mm | 7.85 mm | 7.75 mm |
| Advantages | LTPS | TFT | OLED |
|---|---|---|---|
| Resolution/Pixels density | High resolution and high pixel density (FHD 1080p). | Low resolution and low pixel density (HD 720p). | High resolution and vibrant colors (FHD 1080p). |
| Power consumption | 10% energy saving compared to TFT quality, ideal for mobile devices. | - | 20% energy saving compared to TFT quality. |
| Response time | Fast response time, reduces motion blur. | - | Ultra-fast response time, no motion blur. |
| Image quality | High image quality with vibrant colors. | - | Brighter colors, perfect blacks. |
| Cost | Excellent quality and cost. | Lowest cost. | Constantly decreasing production cost, more competitive. |
| After-sales feedback | 1% after-sales return rate. | 3% after-sales return rate. | 2% after-sales return rate. |
| Phone thickness with screen (7.65 mm with original screen) | 7.8 mm | 7.85 mm | 7.75 mm |
The terms "COF LCD" and "COG LCD" refer to two different types of liquid crystal display (LCD) designs based on how the IC chip (integrated circuit) is integrated into the LCD assembly. Here’s what these acronyms mean:
1. COF LCD (Chip-on-Flex Liquid Crystal Display): RJ, OEM, MaylineCare+ adopts it
- COF stands for "Chip-on-Flex", meaning the IC chip is mounted directly on a flexible substrate (flex).
- In a COF LCD, the IC chip is connected to the flexible substrate instead of being attached to the glass of the LCD screen.
- This design allows for greater flexibility and can be used in foldable or curved screens. It can also provide better heat dissipation.
2. COG LCD (Chip-on-Glass Liquid Crystal Display): ZY, JK adopts it
- COG stands for "Chip-on-Glass", meaning the IC chip is mounted directly on the glass of the LCD screen.
- In a COG LCD, the IC chip is attached directly to the glass surface of the screen.
- This design is often used in traditional flat screens and offers a simpler solution for standard applications.
In summary, the main difference between the two lies in the location of the IC chip: on the glass for COG LCD and on the flexible substrate for COF LCD. Each design has its advantages and is used based on the specific needs of the application.
- Quality
- LTPS
- Spare Parts Type
- Screen
- Smartphone Model
- iPhone 12 Pro Max
- Name: Lifetime Warranty
- Description
SPARE PARTS WARRANTY (TELEPHONY/TABLETS) :
Screen definition:
The screen is made up of several elements: a glass, a touchscreen, a slab, a chassis and a backlight.
Warranty definition:
The slab (display) is GUARANTEED FOR LIFE (this guarantee is limited to the life of the phone).
All other components are covered by a 30-day warranty against hidden defects and non-conformity.
Example of problems covered by the warranty :
- White spots
- Touch bug
- Dead pixels
- Detached chassis
- Wrong screen size
- Screen malfunction, connection problem between screen and home button due to screen.
- Proximity sensor malfunction due to screen.
Screen warranty limitations: No warranty will be honored if your screen has any of the following problems (non-exhaustive list):
- Cracks
- Break
- Burning, Overheating
- Black spot
- Screen won't turn on
- Lost or missing components
- Oxidation
Example of a defect not covered by warranty:
Please note that Samsung and Huawei Service Pack displays are not eligible for our warranty program. Therefore, no exchange or refund will be made on these parts.
Click here for more details
Chrono / TNT / UPS next-day (except public holidays). Paris courier same-day. Store pickup 7/7.
UPS Express & Chronopost. 1-3 days Europe, 2-5 days worldwide (on average).
- Before any return, create a return request from your account (« Product Returns » button).
- Damaged or missing parcel: first contact the carrier (order tracking number), then our Chat with photos.
- Any claim within 2 weeks of shipment.
