# Tempered glass screen protector by blue star for Samsung Galaxy A3 (2017) A320, 9H hardness

**URL:** https://aio.lv/en/product--blue-star-bs-t-sp-sa-a3-7--338839
**Data updated:** 2025-12-28 21:15 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** blue star
**Manufacturer code:** BS-T-SP-SA-A3-7
**EAN:** 5901737398864
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Tempered glass screen protector designed by blue star for the Samsung Galaxy A3 (2017) A320. Provides 9H surface hardness for scratch resistance and basic impact protection while maintaining touchscreen sensitivity and clarity. Easy to install on the device display, it protects against daily wear, scratches and minor drops, preserving screen visibility and touch response.

## Long description

Tempered glass screen protector by blue star for the Samsung Galaxy A3 (2017) A320 provides a protective transparent layer with 9H surface hardness. It resists scratches, absorbs minor shocks and preserves touchscreen sensitivity and display clarity. The set includes the tempered glass and an alcohol wipe for cleaning before installation.
Advantages
The 9H hardness offers high scratch resistance while the oleophobic coating reduces visible fingerprints. High transparency maintains natural screen colors and contrast, and the protector adheres securely to the display without affecting touch responsiveness.
Suitable for
Everyday protection against scratches and minor impacts
Preserving screen clarity and touch sensitivity on Samsung Galaxy A3 (2017) A320
Quick replacement or initial screen protection after purchase
Key specifications
Brand: blue star
Model compatibility: Samsung Galaxy A3 (2017) A320
Surface hardness: 9H
Coating: oleophobic
Color: transparent
Package contents: tempered glass, alcohol wipe
Manufacturer part number (MPN): BS-T-SP-SA-A3-7
EAN: 5901737398864
How to use
Clean the device screen with the supplied alcohol wipe and allow it to dry completely. Align the tempered glass with the phone display and gently place it from one edge, then press the center to let it adhere. If air bubbles appear, smooth them toward the edges with a soft cloth or card. Replace the protector if it becomes cracked or heavily scratched.
Usage recommendations
For best results, apply the protector in a dust-free environment and ensure the screen is free of oils and debris before installation. Avoid reusing a removed protector to maintain adhesion and protection performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All blue star products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized blue star service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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