Samsung Galaxy A40 Screen Protectors & Camera Protector

What types of screen protectors are available for the Samsung Galaxy A40?

There are four common types of screen protectors for the Galaxy A40.

• Tempered glass is the most common option and comes in several variants: 2.5D edges lie flush against the flat screen, edge-to-edge variants cover the entire display surface, and case friendly models are cut with a margin so as not to rub against the inner edge of the case.
• Screen protector film in PET or TPU is thinner and more flexible - PET is stiffer while TPU is elastic and conforms to the surface better during installation.
• Hydrogel film is soft and moldable, follows the screen's contour without air pockets and fits the screen surface well.
• Ceramic screen protector is a middle ground between glass and film - thin and durable, and an alternative for those who want something other than traditional tempered glass.

How do I choose the right screen protector for the Samsung Galaxy A40?

Compatibility with the Galaxy A40 itself is the first priority - the protector must be labeled for that model and not for the A30 or A50, which both have a different format despite similar names. The Galaxy A40 has an optical fingerprint reader under the screen, which means that the protector's thickness and material affect how well the sensor reads the fingerprint. Thinner tempered glass and hydrogel film generally work well, but always check that the product is labeled as compatible with an optical sensor.

After installation, it may be necessary to re-enroll fingerprints so the sensor recognizes them correctly. If you use cases or covers you should choose a case friendly protector with margins that do not clash with the edge of the case. Besides compatibility, needs determine the choice: clarity, reduced glare with a matte surface, privacy protection or a blue light filter.

What extra features can a screen protector for the Samsung Galaxy A40 have?

Screen protectors for the Galaxy A40 are available with several extra features beyond basic protection.

• Privacy protection, called privacy glass, limits side viewing so the screen content is only visible straight on - useful in public environments.
• Matte or anti-glare coating reduces reflections from strong light sources and outdoor lighting without noticeably affecting the Super AMOLED display's reproduction.
• Blue light filter is integrated directly into the protector's material and filters out some of the blue light without requiring setting changes on the phone.
• Antibacterial surface coating treats the protector's surface to reduce microbial growth, but does not mean the screen will remain bacteria-free during normal use.
• Oleophobic coating, also called anti-fingerprint, reduces visible fingerprints and makes the surface easier to wipe clean.

How much does a screen protector for the Samsung Galaxy A40 cost?

The price of screen protectors for the Galaxy A40 varies depending on material, extra features and whether an installation frame is included in the package. Privacy protectors and screen protectors with special coatings generally cost more than simple PET film or standard tempered glass, and a 2-pack is often a cost-effective option that also provides a spare protector.

Which brands offer screen protectors for the Samsung Galaxy A40?

Copter is the brand SkalHuset offers screen protectors for the Galaxy A40 from - a brand that manufactures protectors adapted to the model's dimensions, flat screen shape and optical fingerprint reader. The full range can be found via the filter on the category page.