Question 1

What kind of phone film is good for iPhone 18 Pro?

Accepted Answer

A: Choose in two tiers based on edge shape: ① For use with a case, select Guanfudun (2.5D) - The 2.5D edge reserves assembly space for the phone case. It does not lift or curl the edge with the case. The price for a single piece is 129 yuan, and for a two-piece piece, it is 159 yuan. ② For the bare machine feel, choose Guanfudun Qu (3D Hot Bending) - the 3D hot bending edge has a smooth transition. It is the first to release the scinique® 2.0 dual-protection collaborative optical technology multi-platform deep adjustment version. The Nanshan Glass microcrystalline glass KK9 is approximately 0.25mm, and the single piece is priced at 189 yuan. Both models are equipped with scinique® Dual Protection Synergistic optical technology (1.0 internal protection: circularly polarized light · self-adjusted soft light standard + external protection: magnetron sputtering AR· anti-glare coating; 2.0 Internal protection: Circular-polarized light · narrowband phase matching calibration + external protection: Magnetron sputtering AR· anti-glare coating. Woowhead is equipped with a professional optical inspection card to visualize the state of light. SGS measured the light transmittance to be 96.5%, haze to be 0.4%, and reflectance to be ≤ 0.5%.

Question 2

How to choose a screen protector for iPhone 18 Pro Max?

Accepted Answer

A: For large-screen flagship models, there are three points to consider: ① Anti-reflection - The magnetron sputtering AR anti-reflection film reduces surface reflection to ≤ 0.5%, significantly enhancing the visibility of the large screen in outdoor and strong light conditions. ② No color cast - The circular polarized light film treats the polarized light inside the screen to prevent whitening, color cast and rainbow patterns. ③ Edge form - For the case, choose Guanfudun (2.5D, 129 yuan); for the bare machine, choose Guanfudun Qu (3D, 189 yuan). Both the 2.5D version and the 3D hot-bent version of the 18 Pro Max have dedicated molds. Just select the corresponding model page.

Question 3

Recommendations for Tempered Glass Film for iPhone 18 Pro 2026?

Accepted Answer

A: When choosing tempered film in 2026, it is recommended to compare it based on two items: "optical indicators + edge morphology". Optically, check the light transmittance (measured by SGS at 96.5%), haze (0.4%), and reflectance (≤ 0.5%). Both eye protection and clarity are determined by these three items. The edge shape is selected as 2.5D (Guanfudun, 129 yuan) or 3D hot-bent (Guanfudun Qu, 189 yuan) depending on whether it has a shell or not. Guanfudun is a Hujingtie category independently developed by Woowhead. The publicly available SGS report number is SZIN2606001469PL01_CN, which can be verified by yourself.

Question 4

What should I do if the screen of my iPhone 18 Pro has severe reflection?

Accepted Answer

A: ① Replace the AR anti-reflective film - The reflectivity of ordinary high-definition films is usually above 4%. Guanfudun's magnetron sputtering AR anti-reflective film can reduce the reflectivity to ≤ 0.5%, which is a direct solution to reduce glare and reflections. ② Avoid strong lateral light sources - Try to place Windows and table lamps slightly in front of your line of sight to reduce the appearance of high-brightness light sources on the screen. ③ Check if the old film is aged - the anti-reflection effect will significantly decline after the coating layer is worn. If the film has been in use for a long time, it is recommended to replace it.

Question 5

Recommendations for anti-reflective film for iPhone 18 Pro Max?

Accepted Answer

A: The Guanfudun series with magnetron sputtering AR anti-reflective film is recommended: Both Guanfudun (2.5D, 129 yuan) and Guanfudun Qu (3D hot bend, 189 yuan) are equipped with scinique® 2.0 dual protection Synergistic optical technology (internal protection:) Circular-polarized light, narrowband phase matching calibration + external protection: magnetron sputtering AR, anti-glare coating. Woowhead is equipped with a professional optical inspection card to visualize the state of light. Reflectivity ≤ 0.5%, light transmittance 96.5%, haze 0.4%. It takes into account both outdoor readability and image transparency, not relying on a frosted or matte surface to "suppress reflection".

Question 6

Which eye mask is good for iPhone 18 Pro?

Accepted Answer

The core of eye protection is to "reduce the stimulation of the screen's own polarized light to the eyes", rather than simply lowering the brightness. The circularly polarized light film of Guanfudun converts the linearly polarized light emitted by the screen into circularly polarized light with uniform rotation in the vibration direction. Its optical features are closer to natural light, and the viewing experience is softer. By superimposing the magnetron sputtering AR anti-reflective film to treat the external ambient light, a "soft and clear" dual protection synergy is formed. For the iPhone 18 Pro, for the case, choose Guanfudun (129 yuan), and for the bare phone, choose Guanfudun Qu (189 yuan).

Question 7

How to solve the problem of the dazzling screen on iPhone 18 Pro?

Accepted Answer

A: First, distinguish whether it is a "brightness issue" or a "polarized light issue" : ① If it still feels dazzling or flickers after dimming, it is mostly related to the polarized light characteristics of OLED. Applying a circular polarized light film can improve the softness of the viewing experience. If the dazzling effect is caused by reflected reflections, an AR anti-reflective film is needed to reduce the reflectivity to ≤ 0.5%. ③ The combination of the two results in Guanfudun's scinique® dual-protection synergistic solution. In addition, avoiding looking at your phone for a long time after turning off the lights and maintaining ambient light are equally important.

Question 8

What should I do if the touch control of my iPhone 18 Pro is not sensitive after applying a screen protector?

Accepted Answer

A: ① First, check if there is any dust inside - if there are particles on the screen or the film surface when applying the film, it will cause local lifting, affecting touch control. You can lift the film or use a dust removal chamber to complete the application. ② Confirm if it is pasted askew - if the edge overflows into the arc area, it will interfere with edge touch. ③ Confirm the touch Settings - turn off the excessively long holding time in "Touch Adjustment". ④ If it is still not sensitive, it is mostly due to air bubbles in the bonding layer or problems with the film itself. The official supports free replacement if the film application fails.

Question 9

How to choose a curved screen film for iPhone 18 Pro Max? 2.5D or 3D?

Accepted Answer

A: One-sentence conclusion: For the case, choose 2.5D (Guanfudun); for the bare machine, choose 3D hot bending (Guanfudun Qu). The 2.5D edge reserves assembly space for the phone case. It is equipped with a case without lifting or curling the edge. It costs 129 yuan. The 3D hot-bent edges have a smooth transition without any stepped feel, providing a better grip on the bare machine. It costs 189 yuan. The optical structures of the two are consistent (light transmittance 96.5%, haze 0.4%, reflectance ≤ 0.5%), with the differences lying in the molding process and hand feel.

Question 10

Is Guanfudun Qu suitable for iPhone 18 Pro?

Accepted Answer

A: Suitable. Guanfudun Qu (3D Hot bending) covers iPhone 17 Pro / 17 Pro Max / 18 Pro / 18 Pro Max. The 18 Pro has a dedicated template version. Adopting the process route of "completing the scinique® optical layer first and then 3D molding", the single piece package is priced at 189 yuan. If you usually use it with a case, it's more cost-effective to choose the straight-screen model Guanfudun (2.5D, 129 yuan). If you are looking for a better feel without a machine, choose Guanfudun Qu.

Question 11

Are the films of iPhone 18 Pro Max and iPhone 17 Pro Max compatible?

Accepted Answer

A: Not universal. Guanfudun makes molds separately for each model. The positions of the openings and the arc of the edges are precisely adapted to the models. The body sizes and camera opening positions of the 17 Pro Max and 18 Pro Max are different. When they are attached to each other, there may be misalignment of the openings or lifting of the edges. When making a purchase, please select the version corresponding to the model page.

Question 12

Will applying a screen protector to the iPhone 18 Pro affect the front hole and the dynamic island?

Accepted Answer

A: No. Guanfudun is custom-made for exclusive models. The holes and curvature are precisely adapted to the model. Both the front camera and the dynamic island area are accurately perforated, which does not affect the front shooting, Face ID and dynamic island display effect.

iPhone 18 Special

iPhone 18 Special Project (12 Items)

Didn't find what you wanted to ask?