iphone 6 screen

An Overview of Chinese iPhone 6 Screens

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An Overview of Chinese iPhone 6 Screens
With the Chinese OEM LCD screens quality are more and more similar with the Original LCD screen, They are popularly all over the world.

The top of the Chinese OEM LCD screens are TianMa, Longteng,JDF.
So We will show you the difference Feature of above LCD screen.

APPEARANCE

SIZE, THICKNESS AND WEIGHT
JDF made screen is thicker than the OEM and LT, because a plastic layer has been added on the glass.

Manufacturer                                                         OEM                            JDF                                                                                        LT
Weight of the whole screen                          31.40g±0.02                 35.10g±0.02                                                                   34.5g±0.02
Home button size                                      10.7mm±0.02                      10.84mm±0.04                                                         10.72mm±0.04
Thickness of the whole screen              2mm±0.02                          2.39mm±0.04                                                              2.37mm±0.04
Thickness of the glass lens                  0.8mm±0.04                      0.67mm±0.4(plastic layer:0.19)                               0.53mm±0.04

FLEX CABLE
OEM, JDF and LT are different in length and textures.

FLEX CABLE

LCD APPEARANCE
When leaning at 15°, you’ll see digitizer textures both on the LT and JDF LCD.
OEM: None. JDF: strip. LT: diagonal lines and light spot.

LCD APPEARANCE

STRUCTURE
Compared with OEM screen, both JDF and LT use G+G touch-screen display technology.
The only difference is that JDF’s touch digitizer is stick together with LCD (similar to iPhone 4/4s), while the LT is together with glass.

STRUCTURE

Manufacturer OEM JDF  LT
Structure in-cell G+G: glass+(touch+LCD) G+G: (Glass+touch)+ LCD

 

 

FUNCTION

3-PROOFS
OEM screen is waterproof, alcohol-proof and n-hexane-proof, while JDF and LT are not.

3-PROOFS

 

Oem                    JDF                        LT

 

INSTALLATION

INSTALLATION

JDF and LT come with unconformable bezel.

JDF and LT’s screen can not fit together perfectly in the installation. There is a gap between the LCD and the body.LT is more serious than JDF in this problem.

For some JDF screens, if you connect the flex first then try to power on the phone, it fails; if you power on first then connect the flex, it can display normally.

DISPLAY

DISPLAY

Clear color difference. The display color of the JDF, LT and OEM LCD differs big. For LT and JDF, you can see obvious color changes from the different angles. While the OEM Lscreen always keeps one color.

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Some JDF and LT screens have issues of back light leakage and shadow.

Installed with the OEM LCD Back plate, some of the JDF’s screen will have large area of back light leakage in the display, because of the asymmetrical bezel and the LCD thickness.

TOUCH

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Both JDF and LT have possible issues of touch insensitive and screen splash. At the aging test,some screens will be more serious when the temperature reaches 35℃ above.

Through a series of testing and analysis,HCQS suggests that the new China made iPhone 6 screens are unstable and can not up to our
inspection standard at present. We will keep watching and testing until these problems are properly improved. If you are looking for
cost-effective screens, please contact us.

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