OPPO Reno4 5G Accessories Guide: Screen Protectors Compared

Using an OPPO Reno4 5G and deciding how to protect the display? This guide follows the same practical approach as our other OPPO accessory guides: first confirm the exact model, then look at what makes the phone distinctive, compare every screen protector currently listed by MEZON, and choose the finish and coverage style that best suits the way you use the phone.

1. Make sure you have the right OPPO Reno4 5G

Before ordering, check the phone name in Settings > About phone. Reno4 5G and Reno4 Z 5G are different phones despite the similar names. Their front-camera layouts and display dimensions differ, so use the collection for your exact model.

2. OPPO Reno4 5G at a glance

The OPPO Reno4 5G was built around a very different priority from the Reno4 Z: thinness and charging speed. At roughly 7.8mm thick, it was impressively slim for a 5G phone, yet OPPO still fitted 65W SuperVOOC 2.0 charging, a Snapdragon 765G and an AMOLED display.

Display	6.4-inch AMOLED, 2400 × 1080 FHD+
Processor	Qualcomm Snapdragon 765G 5G
Memory & storage	8GB RAM and 128GB storage
Battery	Approximately 4,000mAh with 65W SuperVOOC 2.0
Rear camera	48MP main camera with ultra-wide and mono/depth support
Design	Approximately 7.8mm thin, depending on colour/market

What is especially interesting about this phone?

• 65W charging was exceptionally fast for 2020 and could add a large amount of battery in only a short charge.
• The Reno4 5G managed to combine 5G hardware with a notably thin chassis.
• OPPO placed considerable emphasis on Ultra Night Video and Ultra Steady Video rather than only still photography.
• Its AMOLED panel uses an in-display fingerprint reader, so careful protector installation around the active display matters.

3. Why screen protection makes sense on the OPPO Reno4 5G

The display is one of the largest exposed surfaces on any smartphone. Pocket grit, keys, bags, desk contact and accidental knocks can leave marks even when the phone itself continues working perfectly. A model-specific protector creates a replaceable layer over the front glass.

The current MEZON collection contains 3 screen-protection options. The choices below reflect the live collection so you can compare the actual finishes and coverage styles available for this phone.

Fingerprint note: this model uses an in-display fingerprint reader. After installing a protector, make sure the sensor area is clean and free from trapped dust or air. If recognition changes, clean the screen and re-register your fingerprint in the phone settings.

4. Current MEZON screen protectors for OPPO Reno4 5G

4.1. Ultra Clear TPU Film

[3 Pack] MEZON OPPO Reno4 5G Ultra Clear TPU Film

A thin, transparent TPU film designed mainly for everyday scratch, scraping and abrasion protection. It keeps the screen looking close to its original glossy appearance and adds very little bulk.

Who it suits: Best for maximum display clarity, minimum thickness and a smooth touch feel.

Trade-off: TPU film is mainly designed for scratches and surface wear. Its advantage is thinness and flexibility rather than the rigid impact resistance of tempered glass.

4.2. Anti-Glare Matte TPU Film

[3 Pack] MEZON OPPO Reno4 5G Anti-Glare Matte TPU Film

A lightly textured TPU film that helps reduce reflections, glare, fingerprints and smudges. The matte surface deliberately diffuses light, so it trades a little glossy crispness for a calmer screen finish.

Who it suits: Best for bright environments, reading and users who dislike visible fingerprints.

Trade-off: the anti-glare surface works by diffusing reflected light, so the screen can look slightly softer than it does through glossy Ultra Clear film.

4.3. Case-Friendly 9H Tempered Glass

[2 Pack] MEZON OPPO Reno4 5G Case-Friendly 9H Tempered Glass

Hard 9H tempered glass designed for stronger scratch and front-impact protection. Its perimeter is intentionally a little smaller so many phone cases have clearance around the protector edges.

Who it suits: Best for harder front protection while retaining good compatibility with a phone case.

Why it does not reach every edge: the small perimeter gap is intentional. It gives many phone cases room to wrap around the display without pushing underneath and lifting the glass.

5. Which OPPO Reno4 5G screen protector should you choose?

There is no single finish that is best for everyone. Flexible film prioritises thinness, Matte prioritises glare control, Hydrogel provides fuller flexible coverage, and tempered glass gives you a harder front surface.

Option	Protection focus	Finish	Fit / coverage
Ultra Clear TPU Film	Scratch / abrasion	Glossy transparent film	Thin and case-friendly
Anti-Glare Matte TPU Film	Scratch / abrasion	Matte anti-glare film	Thin and case-friendly
Case-Friendly 9H Tempered Glass	Harder scratch / impact	Clear 9H glass	Extra perimeter case clearance

6. Recommended setups

• Best for maximum clarity: Ultra Clear film keeps the screen closest to its original glossy look while adding minimal thickness.
• Best for glare and fingerprints: Matte film is the better choice for bright rooms, outdoor use and a less reflective surface.
• Best with a protective phone case: case-friendly tempered glass gives a harder surface while leaving more edge clearance.

7. Installation tips and common mistakes to avoid

7.1. Before installation

• Wash and dry your hands and work on a clean table away from fans, open windows and dust.
• Turn the display off so fingerprints, lint and alignment are easier to see.
• Clean the entire screen carefully and remove the final dust particles before exposing adhesive.
• Do a dry alignment first and check the front camera, earpiece and edge position.

7.2. Flexible film and Hydrogel

• Apply progressively rather than placing the whole protector onto the display at once.
• Push air gently towards the nearest edge and avoid using sharp tools.
• Remember that film is intended primarily for surface wear; it will not feel as rigid as tempered glass.

7.3. Tempered glass

• Once alignment is correct, lower the glass gently and let the adhesive spread naturally.
• Do not mistake the visible edge gap on case-friendly glass for incorrect sizing — that clearance is intentional.
• After installing full-cover glass, fit your phone case carefully and make sure its front lip does not push underneath the protector border.

8. Complete current MEZON range for OPPO Reno4 5G

Each item below links directly to the matching product page.

	Ultra Clear TPU Film Best for maximum display clarity, minimum thickness and a smooth touch feel.
	Anti-Glare Matte TPU Film Best for bright environments, reading and users who dislike visible fingerprints.
	Case-Friendly 9H Tempered Glass Best for harder front protection while retaining good compatibility with a phone case.

9. FAQ: OPPO Reno4 5G screen protectors

Is tempered glass better than film?

Tempered glass is usually the stronger option if hardness and front-impact protection are your priorities. TPU and Hydrogel films are thinner and more flexible and are better when minimum bulk, a matte finish or fuller flexible coverage matters more.

What is the difference between case-friendly and full-cover tempered glass?

Case-friendly glass leaves more clearance around the perimeter so many cases are less likely to catch and lift it. Full-cover glass extends further towards the edges for broader visual coverage.

Does Matte film reduce screen clarity?

Matte film deliberately diffuses light to reduce reflections and make fingerprints less visible. The trade-off is that the display can look slightly softer than it does through glossy Ultra Clear film.

What is Hydrogel?

Hydrogel is a soft, flexible screen-protector material. It can provide fuller flexible coverage than rigid glass and is useful for scratches and surface wear, but it should not be treated as equivalent to tempered glass for direct impact resistance.

Can I use a protector made for a similar OPPO model?

No. Use a protector specifically listed for the OPPO Reno4 5G. Even phones with very similar names can differ in screen dimensions, front-camera cut-outs and bezel shape.

When should I replace a protector?

Replace film when it becomes heavily scratched, cloudy or starts lifting. Replace tempered glass if it cracks, chips or has absorbed a significant impact.

Shop all current MEZON screen protectors for OPPO Reno4 5G