Difference Between iPhone LCD Assembly
We have large collection of iPhone LCD Screen. We have COF, COG and Premium for iPhone XR and also We have GX and ZY iPhone LCD Display. The growing demand for alternative options in display assembly for iPhone XR, has allowed the Market to respond with several options. These options have created certain confusion within the industry on what the differences are such as quality, brightness, possible issue, and more. While many of them might look alike, the structure might differ greatly which has an impact on price.
COF LCD assemblies are totally different than COG LCD assemblies because they have an IC Chip that is bonded to the flex versus being adhered to the glass. This feature provides many benefits such as higher reliability, less damage, better heat distribution, reduced weight, and more.
COF: The IC Chip is bonded to the flex
Premium: The IC Chip is bonded to the flex
COG: The IC Chip is bonded to the LCD Glass
We release COF LCD Screen with Aftermarket Plus Quality and COG LCD Screen with Aftermarket Quality. Don’t forget our Premium quality LCD Display for iPhone
COG is going to have the brownish cable, there is not going to be any IC right on the flex. COF it’s will have the Driver IC right here, this is kind closer to the OEM. When the IC driver is on the bottom of it, because it’s going to be little bit smaller, that’s one of the biggest downfalls for COG.
COG and COF have digitizer separated from the LCD. And also both are TFT LCD Screen.
COG does have better brightness, it has everything else. The structure of both these two panels are going to be TFT Panels. Both panels, you will be able to see grid lines right on it, compared to the OEM.
Brightness
COF: LCD Brightness is 505 NITS
COG: LCD Brightness is 411 NITS
Premium: LCD Brightness is 510 NITS
LCD Thickness
Premium: 4.70 millimeter
COF: 4.72 millimeter
LCD Size
Premium: 6.1’
COF: 6.0’
COG: 5.98’
GX is a manufacturing company of OLED screens (Aftermarket Plus Quality). The GX Screen includes a flex Cable, driver IC, and has a plastic like OLED material. This assembly appears to function similar to the original OLED. After only one full day of usage, our techs experienced accelerated OLED burn-in.
ZY is a manufacturing Company of OLED screen (Aftermarket Quality). The ZY Screen includes flex cable, driver IC, This ZY LCD made from aftermarket quality materials. it’s available at cheapest price.