# Screen protector GrizzGlass hydrogel for Oppo A77 4G — model GRZ2739

**URL:** https://aio.lv/en/product--grizzglass-grz2739--11708131
**Data updated:** 2026-03-08 08:54 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** GrizzGlass
**Manufacturer code:** GRZ2739
**EAN:** 5904063528653
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grizzglass-grz2739--11708131

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

Hydrogel screen protector by GrizzGlass designed for the Oppo A77 4G (model GRZ2739). Flexible hydrogel film provides scratch resistance and impact absorption for the device display while preserving touch sensitivity and screen clarity. Suitable for full-screen coverage on compatible Oppo A77 4G devices; easy application and bubble-free installation for everyday protection.

## Long description

GrizzGlass hydrogel screen protector for Oppo A77 4G (model GRZ2739) is a flexible, thin film designed to protect the device display from scratches and minor impacts while maintaining original touch sensitivity and visual clarity. The hydrogel material conforms to the curved edges of compatible screens for near full-coverage protection and is intended for easy, bubble-minimising installation on Oppo A77 4G displays.
Advantages
The hydrogel composition provides self-healing properties for light scratches and improves impact absorption compared with standard plastic films. Its high transparency preserves screen colours and brightness, while the ultra-thin profile retains the original touch response and gesture accuracy. The flexible film adapts to slight screen curvature and supports residue-free removal when replacement is needed.
Suitable for
 Everyday scratch protection for Oppo A77 4G displays
 Users who prefer full-coverage, edge-to-edge protection on a curved screen
 Devices frequently carried in pockets or bags with keys and other abrasives
 Those who want minimal impact on touch sensitivity and display clarity
Key specifications
 Material: hydrogel flexible film
 Coverage: designed for near full-screen/curved-edge coverage on compatible Oppo A77 4G displays
 Thickness: ultra-thin profile for preserved touch sensitivity
 Optical properties: high transparency to maintain colour and brightness
 Surface: scratch-resistant with self-healing capability for light abrasions
 Installation: adhesive backing formulated for bubble-reduced application
How to use
Before application, clean the device screen thoroughly to remove dust, fingerprints and oils, using a lint-free cloth and cleaning solution if available. Align the hydrogel film with the display edges of the Oppo A77 4G and apply gradually from one edge, smoothing outwards to reduce air pockets. If small bubbles remain, use a soft squeegee or card wrapped in a cloth to gently push them toward the edge. Allow the protector to settle for a few hours to ensure full adhesion and optimal fit.
Usage recommendations
For best results, apply the screen protector in a dust-free environment and at room temperature. Replace the film if deep scratches, peeling at the edges, or compromised adhesion occur. Avoid using sharp objects on the protected surface and clean with a soft microfiber cloth and mild screen-friendly cleaner to maintain clarity and touch performance.

## FAQ

### How much does the Screen protector GrizzGlass hydrogel for cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20000 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 GrizzGlass 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 GrizzGlass 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

https://aio.lv/img/cache/product/11708131/67090614_large.webp