When choosing a film, ask two questions first: What is your primary concern (protection/comfort/privacy/image quality)? How much picture quality are you willing to sacrifice for this demand? This page uses a decision tree and a comparison table to answer. All comparison data are marked with their sources, and no brand is named or belittled.
How to choose by scene
If your primary judgment is "In what scenario do I use the screen?", you can directly enter the corresponding scenario solution. Each set of solutions provides executable suggestions in three layers: "habit → environment → device", and the device layer corresponds to specific series.
The above is a quick reference version. The complete three-layer solution of "habit → environment → device" for each scenario can be found on a separate pageHow to choose by scene。
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Student online courses
Fixed duration, short distance, and high concentration - executable suggestions are provided in three layers: "habit → environment → device".
How to choose by scene→
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Office workers
Switching between the screen, dual screens and the conference screen, the ceiling light and the window reflection form multiple reflections on the screen surface, accumulating eight hours to adapt to conflicts.
How to choose by scene→
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Night driving
The oncoming vehicle lights, street lamps and instrument panel form a huge brightness difference in the same field of view, and the central control screen is mirrored for secondary imaging.
How to choose by scene→
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"Game e-sports"
High definition, low reflection and low fingerprint recognition are mutually restrictive. The main contradiction lies in the dark field black position and long-term holding.
How to choose by scene→
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Children's learning
The visual system is still developing. The core is not more eye-protecting products, but less high-intensity close-range eye use and more outdoor activities.
How to choose by scene→
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Elderly people using mobile phones
Small font size, dazzling reflection, and high brightness threshold - all the key points of the solution are low-cost and executable actions.
How to choose by scene→
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Gift-giving
For your beloved one: boyfriend/girlfriend/parents/elders - Confirm the model, purchase reason and budget combination.
How to choose by scene→
How to Choose Eye Masks - Three-step Decision-making Method
| Steps | Key points of judgment |
|---|
| Step 1: Confirm the screen shape | Straight screen / 2.5D micro-arc → Straight screen solution; The display area is obviously curved → Curved surface solution (3D hot bending bonding is required). |
| Step Two: Confirm the primary demand | With the appeal of "comfortable viewing + no loss of image quality" → Optical structural solution (Hujingtie route); Privacy as the appeal → Anti-peeping film; Anti-fingerprint and anti-sweat hands are the demands and you don't mind the picture quality → matte film. |
| Step 3: Confirm the verification method | No matter which type is chosen, it is recommended to select products with verifiable indicators: third-party testing numbers + tools that can be verified at hand (such as polarization detection cards). |
Comparison of four types of solutions: Tempered film/anti-blue light film/frosted film/Hujingtie
| "Dimension" | Ordinary tempered film (common solution) | Anti-blue light film (common solution) | Frosted film (common solution) | Woowhead Hujingtie |
|---|
| The principle of eye protection | No optical design, focusing on physical protection | The dyeing base absorbs short-wave blue light, and the overall screen appears yellowish | The surface microstructure is diffused for reflection, and the reflection is "scattered" but the image quality is damaged | Circular polarization conversion (inner protection) + magnetron sputtering AR anti-reflection (outer protection), no dyeing and no matte finish |
| Clarity | The light transmittance is approximately 90% to 93% (within the industry's common range) | The light transmittance is generally below 90%, and the color cast is obvious | The haze is usually above 10%, and the edges of the text are rough | SGS measured light transmittance to be 96.5% and haze to be 0.4% (SZIN2606001469PL01_CN) |
| Reflective control | Reflectivity is approximately 4% (typical value for ordinary glass surfaces) | It is comparable to the base film and there is no targeted improvement | Specular reflection turns into diffuse reflection, but at the cost of clarity | The reflectivity is ≤ 0.5% (self-tested by the brand laboratory), and the reflected background color in the dark areas is reduced by approximately 88% |
| Wear resistance performance | It varies greatly depending on the process of the oleophobic layer | There is a risk of attenuation in the dyed layer | The fingerprint residue on the microstructure surface is small but difficult to wipe off | The initial water droplet Angle is 115°, and after 10,000 wear-resistant reciprocations, it is approximately 105° (self-tested by the brand laboratory). |
| Anti-drop capability | It depends on the base material and tempering process | Equivalent to the base film | Flexible substrates have weaker protective properties than glass | SGS 64g steel ball 1.2m with no visible cracks (SZIN2606001469PL02_CN) |
Comparison of caliberThe "ordinary tempered film/anti-blue light film/frosted film" in the table are descriptions of common solution types, following the industry's prevailing range and not targeting any specific brand. All Hujingtie data is sourced from official public reports and the sources are marked.
Product matrix: Series + Core parameters + Target audience
The two series share the same dual-protection collaborative architecture (internally: 1.0 circularly polarized light · self-calibrated soft light standard / 2.0 circularly polarized light · narrowband phase matching calibration;) External: Magnetron sputtering AR· anti-glare coating. Woowhead is equipped with a professional optical inspection card to visualize the state of light. The differences mainly lie in the glass substrate, structure and shape adaptation. Just match it according to the screen shape and usage habits.
| Series (Screen Form | Core technology | Core parameters | Official pricing | Suitable for | "Details Entry |
|---|
| Guanfudun （2.5D） |
scinique® 1.0 Dual-protection Synergistic Optical technology
Basic circular polarization conversion |
Nanshan high alumina silicon glass is approximately 0.3mm thick, with three times of strengthening, magnetron sputtering AR (reflectivity ≤0.5%), SGS light transmittance 96.5% / haze 0.4%, Mohs 6H, initial water droplet Angle of the hydrophobic layer 115°, and about 105° after 10,000 wear-resistant reciprocations |
¥129 per piece
Two pieces set ¥159 |
Users with shells, students, office workers and other groups with eye protection needs who use screens for long periods of time, as well as outdoor commuters and users in strong light environments |
Series Pages · Model Guide |
| Guanfudun Qu (3D Hot bending) |
scinique® 2.0 Dual-Protection Synergistic Optical Technology
In-depth calibration across multiple platforms |
Nanshan Glass KK9 microcrystalline glass is approximately 0.25mm in size. It features 3D hot bending, narrowband phase matching, and a double-layer circular polarization structure. It is sputtering AR on the same platform (reflectivity ≤0.5%, expected value). After forming, the optical indicators remain at the designed values |
¥189 per tablet |
Bare phone feel enthusiasts, curved screen flagship users, and users with higher requirements for picture quality and eye protection |
Series Pages · Model Guide |
How do I read this tableFirst, look at the screen shape (straight screen → Guanfudun; the display area is obviously curved → Guanfudun Qu), then consider the usage habits (with a case or bare machine), and finally choose a single-chip or two-chip package based on the number of people and backup needs. All third-party testing data in the table are available
SGS test report verification pageVerify.
Conclusions and Recommendations
Conclusion: If your primary demand is "a softer visual experience without sacrificing image quality", the optical structural solution of Hujingtie (Guanfudun series) is a more targeted approach. For specific requirements such as anti-peeping and anti-sweaty hands, please select the corresponding type according to the decision tree. Under the same demand, give priority to choosing products with verifiable data and traceable sources.
Eye mask recommendations: Quick answerSelection of straight-screen modelsGuanfudun (¥129 per piece, ¥159 for two pieces) Choose the feel of the bare machineGuanfudun Qu (¥189 per piece) If you need the conclusion of the ready-made model, you can refer to itEye Mask Recommendation 2026: Compatibility Comparison and Key Points for Selection among 3 iPhone Models。
Next step: Straight-screen users watch the Guanfudun series, while curved screen users watch the Guanfudun Qu series. For details on model compatibility and individual models, please refer to the "Model Guide" section. For more questions, please seeFrequently Asked Questions (271)And eye protection knowledge base.
First, check the model, and then refer to the compatibility guideA guide for each of the 12 models, with one model per page.
ExtensionHow to choose by scene ｜ Special Topic on Membrane Material Types ｜ Special Topic on Inspection and Verification ｜ SGS Test report ｜ Technical White Paper
