Best Cases & Screen Protectors for OPPO A5x 4G (2026 Guide)

December 19, 2025

Just picked up an OPPO A5x 4G and want to keep it looking fresh? In this 2026 guide, we’ll help you double-check your exact model, then break down the best case and screen protector choices in plain language. All examples below are MEZON accessories, so you can quickly choose protection that suits your phone and your everyday use.

1. Make sure you have the right OPPO A5x 4G model

Before choosing a case or screen protector, it’s smart to confirm your exact model first. Even small changes in screen size or camera layout can affect fit.

To check your OPPO model:

Open the Settings app.
Scroll down and tap About device (on some phones this may appear as About phone).
Look for Device name or Model number.
Confirm it shows OPPO A5x 4G.

If it matches, you’re good to go — this guide is for your phone.

2. OPPO A5x 4G at a glance

The OPPO A5x 4G is built for everyday reliability, with a big screen, a large battery, and practical durability features. Those details matter when you’re choosing the right protection — especially if you want a case and screen protector that fit neatly and feel comfortable day to day.

Key details that matter for cases & screen protectors:

Large display: 6.67-inch LCD with 720 × 1604 resolution and up to 90 Hz refresh rate — plenty of front glass to keep protected.
Overall size & weight: About 165.71 × 76.24 × 7.99 mm and 193 g, so a slim, shock-absorbing case helps with grip and daily bumps.
Durability features: IP65-rated water & dust resistance plus military-grade shock resistance — great for daily life, and even better with added case protection.
Big battery + fast charge: 6000 mAh (typical) battery with 45W SUPERVOOC™ flash charging — ideal if you’re often out and about.
Performance platform: Snapdragon® 6s 4G Gen 1 mobile platform — designed for smooth everyday use, so it makes sense to protect the device for the long run.

With a large display and a daily-ready build, pairing a well-fitted case with a quality screen protector is one of the easiest ways to keep your OPPO A5x 4G looking clean and staying protected.

3. Why the right case & screen protector matter

Your OPPO A5x 4G is made for everyday life — but daily use still brings drops, scratches and accidental knocks. A case and screen protector work together to reduce wear and help your phone stay looking newer for longer, without adding unnecessary bulk.

Drop & scratch protection
Even careful owners bump phones on benches, drop them at home, or toss them in a bag with keys. A good case helps absorb impact, while a screen protector takes the hit from scratches so your actual display doesn’t.

Grip & comfort
Phones can feel slippery in one-handed use or on smooth surfaces. A silicone gel case adds soft, grippy edges that make the phone easier to hold — and less likely to slide.

Screen & camera protection
The screen and rear camera are among the most important parts to protect. A screen protector helps reduce cracks and chips on the front, while a slightly raised case edge can help keep the screen and camera lifted away from rough surfaces.

Resale value & longevity
Keeping corners clean, the screen clear, and the back scratch-free can make a big difference over time. Protecting your phone from day one is an easy win.

Next, let’s look at the case and screen protector options that suit the OPPO A5x 4G best.

4. Case options for OPPO A5x 4G

A great case should protect your OPPO A5x 4G while still keeping it slim and comfortable in the hand. At MEZON, we focus on flexible silicone gel cases that balance everyday protection, grip and a clean look.

4.1. Clear silicone gel case

A clear silicone gel case is a transparent, flexible cover that lets the original look of your OPPO A5x 4G show through. It wraps the edges and corners to add a soft buffer against daily knocks.

Why you’ll like it

Shows off the phone: Great if you want the original finish to stay visible.
Everyday protection: Helps cushion minor drops and reduce scratches from bags, desks and pockets.
Comfortable grip: Soft, slightly grippy feel for more secure handling.
Pocket-friendly: Slim profile that slides easily into pockets and small bags.

This is a strong pick if you want a clean, minimal look while still adding real protection.

Recommended from MEZON: Clear silicone gel case for OPPO A5x 4G.

4.2. Black silicone gel case

A black silicone gel case gives your OPPO A5x 4G a sleek, uniform look while keeping that same flexible, shock-absorbing protection. It’s soft to the touch and made for everyday use.

Why you’ll like it

Sleek, understated style: A classic black finish looks clean and works in any setting.
Hides marks: Better at disguising fingerprints and small scuffs than clear cases.
Protected yet flexible: Gel material helps cushion drops and protect corners.
Works with any phone colour: A simple, uniform look regardless of your OPPO colour.

Go with the black silicone gel case if you prefer a timeless, low-key look and want something that stays looking neat.

Recommended from MEZON: Black silicone gel case for OPPO A5x 4G.

5. Screen protector options for OPPO A5x 4G

The display is the part of your OPPO A5x 4G you interact with constantly — and it’s also the part you notice most when it gets scratched. At MEZON, we offer two main families of screen protectors:

Film protectors – thinner, flexible layers for everyday scratch protection and different surface finishes.
Tempered glass protectors – harder, thicker glass for stronger impact resistance and a more “glass-like” feel.

Both types are cut specifically for the OPPO A5x 4G, so you can choose based on your routine and how you like the screen to feel.

5.1. Film screen protectors

Film protectors are ideal if you like a super-slim, close-to-bare-screen feel, with the option of clear or matte finishes. They’re flexible, lightweight and great for preventing everyday scratches.

5.1.1. Hydrogel film

Hydrogel film is a soft, flexible film with a self-healing surface.

Self-healing surface: Minor marks and fine scratches can fade gradually over time.
Highly flexible: Fits neatly and smoothly across the screen.
Natural glide: Smooth feel with minimal added thickness.

Choose hydrogel film if you want thin, almost invisible protection with extra forgiveness for light scratches.

Recommended from MEZON: [3 Pack] Hydrogel Film Screen Protectors for OPPO A5x 4G

5.1.2. Clear TPU film

Clear TPU film is a classic transparent protector that adds a sacrificial layer over your display.

Crystal-clear look: Keeps colours and brightness looking close to the original screen.
Scratch shield: Helps reduce micro-scratches from pockets, bags and daily dust.
Ultra-thin: Minimal added thickness if you don’t like bulky protection.

This is a great option if you mainly want to prevent fine scratches without changing the look of the screen.

5.1.3. Anti-glare matte TPU film

Anti-glare matte TPU film adds a soft matte finish to the display.

Reduced reflections: Helps cut glare from sunlight and bright indoor lighting.
Fewer visible fingerprints: Smudges tend to show less on a matte surface.
Soft texture: Slightly more texture under your finger, which some people prefer for scrolling.

Pick matte film if you use your OPPO A5x 4G outdoors often, or if you simply prefer a less glossy look.

5.2. Tempered glass screen protectors

Tempered glass protectors are thicker and harder than film, offering stronger protection against drops and direct impacts. Many people also like the familiar “glass-on-glass” feel.

5.2.1. Case-friendly tempered glass (no black border)

Case-friendly tempered glass is cut slightly smaller than the full front panel, leaving a tiny gap around the edges for better case compatibility.

Designed for cases: Helps prevent the case from pushing on the glass edge and lifting it.
Clean, clear view: No black border for a simple, open look.
Stronger impact protection: Helps absorb knocks that would otherwise hit the screen directly.

Choose the case-friendly option if you always use a case and want the safest, most compatible combination.

Recommended from MEZON: [2 Pack] Case-friendly tempered glass for OPPO A5x 4G

5.2.2. Full cover tempered glass (with black border)

Full cover tempered glass extends closer to the edges of the display area and typically includes a black border around the frame.

Edge-to-edge look: Covers more of the front for a neat, finished appearance.
Hides tiny gaps: The black border can help disguise slight alignment imperfections.
Great everyday protection: Solid defence against cracks and chips.

This is ideal if you want the cleanest edge-to-edge aesthetic and don’t swap cases often. Both our case-friendly and full cover tempered glass options are designed to work smoothly with MEZON clear and black silicone gel cases for the OPPO A5x 4G.

Recommended from MEZON: [2 Pack] Full cover tempered glass for OPPO A5x 4G

6. Installation tips & common mistakes to avoid

A well-installed screen protector can last a long time, but the setup step makes all the difference. A few small habits can help you avoid dust, bubbles and lifting edges.

6.1. Before you start

Wash and dry your hands.
Work in a low-dust area (a clean table away from open windows).
Use the included cleaning kit:
- Wipe the screen with the wet wipe,
- Dry it with the microfibre cloth,
- Use dust-removal stickers to lift any remaining specks.

6.2. For film screen protectors (hydrogel / TPU)

Peel back a small part of the backing first and align carefully with the edges and cut-outs.
Apply slowly, smoothing as you go with your fingertips or a clean microfibre cloth.
If small bubbles appear, gently push them toward the edges using the cloth or a soft card wrapped in cloth. Tiny bubbles often settle after a day or two.

6.3. For tempered glass screen protectors

Do a “dry run” first: place the glass on the screen without removing the backing to check alignment.
When ready, peel off the backing, align the top edge and gently lower the glass from one side.
Most adhesive spreads on its own — press lightly in the centre to help it bond and push out any remaining small bubbles.

6.4. Common mistakes to avoid

Skipping careful cleaning: Tiny dust specks can cause bumps or bubbles you can’t remove later.
Touching the adhesive side: Fingerprints or dust on the sticky side can show through and weaken adhesion.
Reapplying tempered glass repeatedly: Lifting and re-sticking several times can reduce stickiness and create edge bubbles.

Take a couple of extra minutes to prep properly and your new case and screen protector will look cleaner, last longer and protect your OPPO A5x 4G much more effectively.

7. Recommended OPPO A5x 4G accessories from MEZON

To make it easy, here’s a quick overview of the OPPO A5x 4G accessories we offer at MEZON. Mix and match these to build the right protection set for how you use your phone.

7.1. Cases

	Clear silicone gel case for OPPO A5x 4G Flexible, slim and transparent — ideal if you want to keep the original look visible while adding everyday drop and scratch protection.
	Black silicone gel case for OPPO A5x 4G Smooth, understated and refined. Offers the same shock-absorbing gel protection with a clean black finish that stays looking neat.

7.2. Film screen protectors

	Hydrogel film for OPPO A5x 4G Ultra-flexible film with a self-healing surface that helps fine marks fade over time — perfect if you want a very thin, almost invisible layer.
	Clear TPU film for OPPO A5x 4G Classic transparent scratch shield that keeps the display looking clean and clear with minimal added thickness.
	Anti-glare matte TPU film for OPPO A5x 4G Matte finish to reduce reflections and visible fingerprints — a great choice if you often use your phone outdoors or under bright lighting.

7.3. Tempered glass screen protectors

	Case-friendly tempered glass for OPPO A5x 4G Slightly smaller cut that leaves a small gap around the edges — designed to work smoothly with MEZON cases and reduce the chance of lifting.
	Full-cover tempered glass for OPPO A5x 4G Edge-to-edge coverage with a black border for a clean, finished look while still being compatible with MEZON clear and black silicone gel cases.

8. FAQ: OPPO A5x 4G cases & screen protectors

Is tempered glass better than film for OPPO A5x 4G?

It depends on what you want most:

Tempered glass is best for impact and crack protection — thicker and harder, designed to take the hit in a drop.
Film (hydrogel / TPU) is great if you want a very slim layer, self-healing (hydrogel), or a matte, anti-glare finish.

If drops are your main worry, choose tempered glass. If you prefer a thinner feel or a specific finish, film is a great option.

Will a case-friendly tempered glass protector cover the whole screen?

A case-friendly glass protector is cut slightly smaller than the full front panel, leaving a tiny gap near the edge. It still covers the active display area, but leaves space so your case doesn’t push on the glass and cause lifting.

If you want a more edge-to-edge look, choose the full-cover tempered glass.

Will a screen protector affect touch sensitivity or fingerprint unlock?

High-quality protectors for the OPPO A5x 4G are designed to work smoothly with the touchscreen. Since the A5x 4G uses a side fingerprint sensor, a screen protector won’t affect fingerprint unlock. You may still notice:

A slightly different feel under your finger (especially with matte film or thicker glass).
In rare cases, you might want to enable a touch sensitivity option (if available in your display settings) after installing a protector.

Can I use a case and screen protector together?

Absolutely — and it’s what we recommend.

A screen protector helps guard the display, while a case protects the corners and back and improves grip. MEZON silicone gel cases are designed to work with both our case-friendly and full-cover tempered glass protectors for the OPPO A5x 4G.

How often should I replace my screen protector?

Replace your screen protector if:

It’s cracked, chipped or badly scratched
The edges are lifting or won’t stay stuck down
There are deep scratches that bother you during use
It took a big impact (for tempered glass) — even if the phone survived, the glass may be weakened

Film protectors may need replacing a bit more often than tempered glass, especially if they become marked or cloudy over time.

Do I still need a case if I use tempered glass?

Yes. Tempered glass mainly protects the front screen. A case:

Cushions corners and edges in a drop
Helps protect the back and camera area
Improves grip so you’re less likely to drop the phone in the first place

For the best overall protection, we recommend using both a case and a screen protector.

How do I choose between a clear and a black case?

It mainly comes down to style and practicality:

Choose a clear silicone gel case if you want to keep the original OPPO look visible and stay close to the “naked phone” vibe.
Choose a black silicone gel case if you prefer a sleek, uniform look and want something that does a better job of hiding smudges.

Protection is similar — it’s mostly about the look you prefer.

Will a MEZON silicone gel case affect charging?

MEZON silicone gel cases for the OPPO A5x 4G are slim and designed for everyday use, so you can keep the case on while charging via USB-C.

If you ever notice slower charging, it’s usually caused by the cable, charger, or connection. Try a different cable or power adaptor to rule that out.

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