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2025

Glass film vs. screen protector: Which is better? How to choose and recommended points

ガラスフィルム vs 保護フィルム:どっちがいい?選び方とおすすめポイント

When it comes to protecting your smartphone screen, it can be hard to decide whether to choose a glass film or a screen protector. In this article, we'll take a closer look at the characteristics and advantages of each film. We'll compare the high transparency and durability of glass film and the light weight and cost performance of screen protectors to help you decide which is best.

We will also introduce the recommended features of three types of NIMASO films: blue light cut film, glossy film, and tempered glass film. Please use this as a reference to choose the film that best suits your lifestyle and usage scenario.

Difference between glass film and protective film

Glass films and screen protectors are accessories for protecting the screen of your smartphone or tablet, but each has different characteristics and advantages. Below we will explain in detail the main differences between glass films and screen protectors.

Benefits of glass film

The glass film is made of tempered glass and boasts high hardness. This makes the screen less susceptible to scratches and more resistant to impacts.

Transparency: The glass film is highly transparent and protects your screen without compromising clarity or color.

Touch sensitivity: Due to the thickness, touch sensitivity may be slightly reduced, but most high-quality glass films minimize this effect.

Disadvantages of glass film

Price: Glass films are expensive to manufacture, so they are generally more expensive than screen protectors. They are best suited for those looking for durability that can be used for a long time.

Thickness: Glass films are thicker than protective films and may slightly affect the design and feel of your smartphone.

Benefits of protective film

Screen protectors are usually made from plastic materials such as PET or TPU, which makes them thin and flexible.

  • Price : Screen protectors are cheaper than glass screen protectors and are easier to replace.
  • Easy to replace : The protective film is easy to apply and can be replaced frequently.
  • Lightweight : The screen protector is extremely thin and lightweight, so it has almost no effect on the weight or thickness of your smartphone.
Disadvantages of protective film
  • Durability : It is less durable than glass films and is more susceptible to scratches, so it may need to be replaced more frequently.
  • Clarity : Yellowing may occur over time and may affect the clarity of the screen.

Glass film or screen protector: which should you choose?

The choice between a glass film and a screen protector depends on the usage scenario and personal needs. Below, we will explain in detail how to choose.

Recommended points of glass film

Due to its characteristics, glass film is especially recommended for the following groups of users:

Recommended points of glass film

Those who lead an active lifestyle

Glass films are highly durable and resistant to impacts and scratches, making them ideal for people who frequently engage in outdoor activities or sports. They provide excellent protection for your smartphone while maintaining a highly transparent screen.

For those who want to enjoy high quality images

The glass film is very transparent and does not impair the clarity or color of your smartphone screen. If you want to enjoy movies and photos in high quality, the glass film is the perfect choice.

Those who value ease of use

The high-quality glass film has minimal impact on touch sensitivity. It is perfect for those who want to protect their screen while still maintaining a smooth operating feel.

For those who are not good at applying films and for the elderly

Glass film is very easy to apply as it is less likely to trap air bubbles when applied. Therefore, it is suitable for those who want to apply the film neatly and for elderly people who are not confident in their dexterity. In addition, it has good touch sensitivity, so it is easy to operate and easy to use, which is also an advantage for elderly people.

Those who value long-term cost performance

Glass films are more expensive than screen protectors because of their high manufacturing costs, but they are more durable and can be used for a long time. They are suitable for those who do not want to replace the screen protector frequently and want to protect their smartphone for the long term.

As mentioned above, glass film can be an excellent choice for a wide range of users. It is important to choose the film that best suits your lifestyle and usage scenario.

Recommended points of protective film

Due to its properties, the screen protector is especially recommended for the following groups of users:

Those who value light weight and thinness

The screen protector is extremely thin and has almost no effect on the weight or thickness of your smartphone. It is perfect for those who prefer a lightweight and compact smartphone, or who don't want to change the design or feel of their smartphone.

Those who value cost performance

Screen protectors are cheaper and easier to come by than glass screen protectors, making them economical if you plan to replace them frequently. They are ideal for those who want to protect their screens while keeping their budget low.

Those who change film frequently

The protective film is easy to apply and can be easily replaced if it becomes scratched or yellowed. It is suitable for those who want to keep their screen in new condition or who want to replace the film frequently.

For those who want to start protecting their screens casually

For those who are using a screen protector for the first time or who just want to protect their screen casually, screen protectors are a convenient and easy-to-use option. They are easy to apply and can be quickly replaced when needed, making them a great choice for beginners.

Those who are concerned about the thickness of their smartphone

The screen protector is very thin, so it protects the screen without adding thickness to your smartphone. It is especially recommended for those who want to maintain the design and thinness of their smartphone.

As you can see, screen protectors are great choices for a wide variety of users. It's important to choose the best one for your lifestyle and usage scenario.

Glass films and protective films each have different characteristics and advantages. It is important to choose the best film for your lifestyle and usage scenario. If you want high protection performance, choose a glass film, and if you want cost-effectiveness and lightweight, choose a protective film.

Final recommendation: Glass film

The final reason why we recommend glass film is its durability, excellent color reproduction, and bubble prevention function. Next, we will introduce the classification of glass film and the best product for iPhone 15 Plus.

What types of glass films are there?
Tempered Glass Film

It has excellent impact resistance and can protect the screen from impacts when dropped. It also has the advantage of being hard and scratch-resistant.

Privacy Film

By narrowing the viewing angle, the screen can only be seen from directly in front of you, making it difficult for people around you to see what's going on. Suitable for use in public places.

Blue Light Blocking Film

By reducing blue light, it helps relieve eye fatigue. Recommended for people who use smartphones for long periods of time.

Anti-reflective film

Reduces glare from sunlight and lighting, improving visibility. Suitable for outdoor use.

Antibacterial Film

It has an antibacterial coating that helps prevent the growth of bacteria on the screen. It is recommended for those who want to keep it clean.

Anti-fingerprint film

It is less likely to get fingerprints on the screen, making it easier to keep the screen clean. It also improves the smoothness of touch operations.

Glossy Film

It is difficult for fingerprints to stick, so you can keep the screen clean. It also improves the smoothness of touch operation. The glossy glass film provides a clear screen display with high transparency, and has a smooth touch feeling and excellent fingerprint resistance.

NIMASO's three recommended tempered glass films

Here we introduce three types of tempered glass films for the iPhone 15 Plus from NIMASO. These products provide excellent protection for your phone while also taking into consideration ease of use and eye health. In addition, we also offer three types of smartphone cases specially designed for the iPhone 15 Plus.

NIMASO Blue Light Cut Film

Blue light cut function - Reduces eye fatigue
NIMASO's blue light blocking film uses blue light reflection technology certified by the US military standard "MIL-STD-810H" and SGS, which significantly reduces harmful blue light. This reduces eye fatigue caused by long hours of smartphone use or gameplay, and protects your eyesight.

NIMASO Glossy Film

Clear display
NIMASO's glossy film uses ultra-thin glass (0.33mm thick) with a transmittance of 99.99%, reproducing the original beautiful colors of the iPhone without compromising the clarity and beauty of the screen. This makes watching videos and photos, playing games, and more enjoyable.

Perfect match with the case
The 2.5D rounded edges ensure that the design of the smartphone is not compromised even after the film is attached, and it does not interfere with the case. By using it with a case, you can get even more protection.

NIMASO Tempered Glass Film

Full black edge protection and improved impact resistance

NIMASO's tempered glass film features a black border design that fully covers the smartphone screen and protects it from damage caused by drops and impacts. It uses 9H surface hardness glass that complies with the US military standard "MIL-STD-810H", so it is less likely to get scratched even if it hits a sharp object such as a key in your bag. In addition, the shatterproof coating prevents glass fragments from scattering even if it breaks, making it safe.

Perfect for use with cases, and covers the edges to keep out dust

The 3D rounded edges ensure that the case does not interfere with the design of your smartphone. The case fully covers the screen, eliminating gaps at the edges and preventing dust from accumulating, which also helps prevent the growth of bacteria.

Common features of NIMASO glass films

All three of NIMASO's glass films have high transparency and provide an excellent visual experience without compromising the clarity or beauty of the screen.

The anti-fingerprint water-repellent and oil-repellent AF coating and smooth feel allow for clean and comfortable operation at all times. In addition, a dedicated guide frame is included, so even beginners can easily and accurately apply the sticker .

The above glass films also use 9H surface hardness glass , which is resistant to scratches and impacts, and is shatterproof so it is safe even if it breaks. In addition, it is compatible with cases and can be used without compromising the design of the smartphone.

summary

Glass films are highly transparent and durable, and are resistant to scratches and impacts while maintaining the clarity of the screen. Protective films are lightweight and thin, cost-effective, and easy to replace. It is important to choose the best film for your usage scenario.

NIMASO 's glass film has high transparency and anti-fingerprint function, and provides a smooth touch. The dedicated guide frame makes it easy for beginners to apply. It uses 9H hardness glass, which is resistant to scratches and impacts, and is compatible with cases.

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