Updated:03 November 2026
Rank 1-19 of the best Samsung Galaxy S21 Screen Protectors
Our recommendation Price Customer rating
1. Comparison winner
NEW'C Samsung Galaxy S21 5G (SM-G991) Tempered Glass Screen Protector, 3 Pack
NEW'C Samsung Galaxy S21 5G (SM-G991) Tempered Glass Screen Protector, 3 Pack
Available immediately
free shipping
  • maximum protection for Samsung Galaxy S21+ 5G touchscreen
  • extremely high hardness resists scratches up to 9H
  • easy, bubble-free installation with solid silicon adhesive
Our rating
9,9
very good
400+ purchases last month
JETech Screen Protector for Samsung Galaxy S21 with Camera Lens Protectors, 2+2 Pack
JETech Screen Protector for Samsung Galaxy S21 with Camera Lens Protectors, 2+2 Pack
Available immediately
free shipping
  • compatible with Samsung Galaxy S21 6.2-inch model
  • 9H hardness tempered glass shields screen and camera lens from scratches and abrasions
  • auto-alignment tool allows for easy, bubble-free installation
Our rating
9,8
very good
JETech Screen Protector for Samsung Galaxy S21 Plus with Camera Lens Protector
JETech Screen Protector for Samsung Galaxy S21 Plus with Camera Lens Protector
Available immediately
free shipping
  • Designed for Samsung Galaxy S21 Plus 6.7-inch; not compatible with Galaxy S21 or Galaxy S21 FE
  • 9H hardness tempered glass provides strong protection for the screen and camera lens against daily scratches and abrasions
  • Auto-alignment tool enables easy installation; ultra-thin design preserves high definition and touch sensitivity
Our rating
9,6
very good
50+ purchases last month
4. Bestseller
LK 3-Pack Samsung Galaxy S21 Ultra Screen Protectors
LK 3-Pack Samsung Galaxy S21 Ultra Screen Protectors
Available immediately
free shipping
  • designed specifically for the samsung galaxy s21 ultra, ensuring a precise fit and full access to all controls and ports
  • scratch resistance: the soft and flexible tpu is described as scratch resistant, helping to protect the screen from everyday scratches
  • ease of use: easy to apply and remove, with precise cutouts for camera, buttons and speaker ports, and a snug fit that stays in place
Our rating
9,6
very good
100+ purchases last month
5. Best value
JETech Screen Protector for Samsung Galaxy S21 FE with Camera Lens Protectors, 2+2 Pack
JETech Screen Protector for Samsung Galaxy S21 FE with Camera Lens Protectors, 2+2 Pack
Available immediately
free shipping
  • Compatibility: designed to fit samsung galaxy s21 fe 5g 6.4-inch; not compatible with samsung galaxy s21 or s21 plus; supports fingerprint unlock
  • Hardness: 9h tempered glass offers durable protection for both the screen protector and camera lens protector against scratches and minor impacts
  • Ease of use: easy to align and install with the included installation tool
Our rating
9,6
very good
100+ purchases last month
amFilm Screen Protectors for Samsung Galaxy S21 5G (2 Pack)
amFilm Screen Protectors for Samsung Galaxy S21 5G (2 Pack)
Available immediately
free shipping
  • specifically designed for Samsung Galaxy S21 5G (6.2 inches)
  • created from ultra-thin 7H hardness material to protect screen from scratches and dust
  • works fully with touchscreen and Ultrasonic Fingerprint Scanner
Our rating
9,6
very good
Lyphpe Privacy Screen Protector for Samsung Galaxy S21 5G (2-Pack), 9H Tempered Glass Anti-Spy, Case-Friendly
Lyphpe Privacy Screen Protector for Samsung Galaxy S21 5G (2-Pack), 9H Tempered Glass Anti-Spy, Case-Friendly
Available immediately
free shipping
  • compatible with samsung galaxy s21 5g for a precise fit and full screen protection
  • 9h hardness offers high scratch resistance and improved impact protection, roughly five times stronger than standard tempered glass
  • easy to install with clear guidance and straightforward steps to ensure correct alignment
Our rating
9,6
very good
JETech Screen Protector for Samsung Galaxy S21, 3-Pack
JETech Screen Protector for Samsung Galaxy S21, 3-Pack
Available immediately
free shipping
  • compatible with Samsung Galaxy S21 6.2-inch
  • 9H high hardness tempered glass protects screen from scratches and abrasions
  • easy installation tool allows quick installation without air bubbles
Our rating
9,6
very good
200+ purchases last month
LOOKSEVEN 3-Pack Hydrogel Screen Protector for Samsung Galaxy S21 (Soft TPU, Not Tempered)
LOOKSEVEN 3-Pack Hydrogel Screen Protector for Samsung Galaxy S21 (Soft TPU, Not Tempered)
Available immediately
free shipping
  • compatible with Samsung Galaxy S21 and is a plastic protective film rather than a glass screen protector
  • easy to install with included tools and accessories
  • bubble-free installation with any tiny bubbles disappearing within 24 hours
Our rating
9,6
very good
Samsung Galaxy S21 Screen Protector (2 Pack) - TPU Gel Film, Full Coverage, Fingerprint Sensor Compatible, Case Friendly
Samsung Galaxy S21 Screen Protector (2 Pack) - TPU Gel Film, Full Coverage, Fingerprint Sensor Compatible, Case Friendly
Available immediately
free shipping
  • compatibility with curved Galaxy S21 displays for edge to edge coverage and reduced lifting
  • easy to install with a video guide and smooth interaction with the in-display fingerprint sensor
  • bubble free installation with case friendly spacing for a neat finish
Our rating
9,5
very good
Spigen EZ Fit Tempered Glass Screen Protector for Samsung Galaxy S21 (2 Pack)
Spigen EZ Fit Tempered Glass Screen Protector for Samsung Galaxy S21 (2 Pack)
Available immediately
free shipping
  • compatibility: glass screen protector compatible with samsung galaxy s21
  • hardness: tempered glass has a 9h hardness rating to resist everyday scratches
  • ease of use: fingerprint recognition performance can vary depending on the clarity of your fingerprint
Our rating
9,5
very good
Slanku Tempered Glass Screen Protectors for Samsung Galaxy S21 5G, 3-Pack
Slanku Tempered Glass Screen Protectors for Samsung Galaxy S21 5G, 3-Pack
Available again soon
free shipping
  • compatible with samsung galaxy s21 5g
  • 9h hardness provides impact and scratch protection using high quality tempered glass
  • designed for easy installation without leaving bubbles or fingerprints
Our rating
9,5
very good
KELOLIN Privacy Screen Protector for Samsung Galaxy S21 5G
KELOLIN Privacy Screen Protector for Samsung Galaxy S21 5G
Available immediately
free shipping
  • compatible with samsung galaxy s21 5g
  • 9h hardness for superior screen protection
  • novice-friendly installation without bubbles
Our rating
9,4
good
AOKUMA Tempered Glass Screen Protector for Samsung Galaxy S21 FE 5G (2-Pack)
AOKUMA Tempered Glass Screen Protector for Samsung Galaxy S21 FE 5G (2-Pack)
Available immediately
free shipping
  • Compatible with Samsung Galaxy S21 FE 5G, designed to fit the flat screen area on this model and to work with most phone cases
  • 0.26 mm thick tempered glass with 9H hardness for scratch resistance and protection against shattering and high impact drops
  • user friendly design with clear alignment guides for easy installation
Our rating
9,3
good
Kesuwe Samsung Galaxy S21 Plus Tempered Glass Screen Protector, 3 Pack
Kesuwe Samsung Galaxy S21 Plus Tempered Glass Screen Protector, 3 Pack
Available immediately
free shipping
  • kompatibilität: designed to fit samsung galaxy s21 plus 5g and is compatible with most phone cases
  • härtegrad: 9h hardness provides strong scratch protection for the display
  • benutzerfreundlichkeit: easy to apply with a simple press and precise alignment for a secure fit
Our rating
9,1
good
WFTE Samsung Galaxy S21 5G Tempered Glass Screen Protector, 2-Pack
WFTE Samsung Galaxy S21 5G Tempered Glass Screen Protector, 2-Pack
Available immediately
free shipping
  • designed for Samsung Galaxy S21 5G covering only the flat screen area
  • 9H tempered glass provides strong protection against scratches, pressure, and breakage
  • screen protector maintains high transparency and touch sensitivity
Our rating
9,0
good
100+ purchases last month
TECHGEAR Screen Protector for Samsung Galaxy S21 (2 Pack)
TECHGEAR Screen Protector for Samsung Galaxy S21 (2 Pack)
Available immediately
free shipping
  • compatible with Samsung Galaxy S21 Ultra only, will not fit other S21 models
  • offers a high level of hardness and durability, providing protection against scratches
  • easy to install with a bubble-free application, includes a cleaning cloth and application stickers
Our rating
8,9
good
4youquality Samsung Galaxy S21 Tempered Glass Screen Protector, 2 Pack
4youquality Samsung Galaxy S21 Tempered Glass Screen Protector, 2 Pack
Available immediately
free shipping
  • compatible with Samsung Galaxy S21
  • 9H hardness provides strong protection against impacts and scratches
  • easy to use with included guide stickers and wipes for hassle-free application
Our rating
8,9
good
200+ purchases last month
TECHGEAR Finger ID Glass Screen Protector for Samsung Galaxy S21 / S21 5G – Full Glue Tempered Glass, Crystal Clarity, Scratch-Resistant
TECHGEAR Finger ID Glass Screen Protector for Samsung Galaxy S21 / S21 5G – Full Glue Tempered Glass, Crystal Clarity, Scratch-Resistant
Available immediately
free shipping
  • compatible with samsung galaxy s21 and s21 5g only not compatible with s21 ultra or s21 plus
  • 9h hardness tempered glass offers scratch resistance and protects against impacts
  • maintains the screen's original touch sensitivity and high-definition clarity
Our rating
8,9
good

Similar Samsung Galaxy S21 Screen Protector comparisons

Samsung Galaxy S21 Screen Protectors buying guide: How to choose the right product from the above Samsung Galaxy S21 Screen Protectors test or comparison

Understanding the Need for a Screen Protector for Your Samsung Galaxy S21

Why Invest in a Screen Protector?

When we invest in a smartphone like the Samsung Galaxy S21, protecting that investment is crucial. Everyday activities, such as placing your phone in a pocket with keys or letting it slip from your hand, can result in unsightly scratches and cracks. A screen protector acts as a first line of defence against these risks, ensuring that your phone’s display remains as pristine as the day you bought it. Moreover, it can enhance the longevity of your device—saving you the cost of repairs or a replacement.

Types of Screen Protectors: Which One is Right for You?

Exploring the Options

Understanding different types of screen protectors is essential for making an informed choice. Tempered glass protectors offer robust protection against scratches and drops, providing a premium feel that closely mimics the original screen. On the other hand, plastic film protectors are a more affordable option, offering decent scratch resistance but lacking in impact protection. If you’re looking for a balance between clarity and durability, you might prefer a flexible TPU (thermoplastic polyurethane) protector, which is thinner but provides good protection against minor impacts.

Key Features to Look for in a Samsung Galaxy S21 Screen Protector

Selecting the Ideal Characteristics

When choosing a screen protector, certain features enhance the user experience. Look for a protector with high clarity, as this ensures that your display’s colours remain vibrant without distortion. An oleophobic coating can be beneficial, as it repels fingerprints and smudges, keeping your screen cleaner for longer. Additionally, consider the thickness; while thicker options provide more protection, they may also add bulk. A protector with rounded edges can offer a smoother feel and better compatibility with cases.

How to Properly Apply a Screen Protector to Your Samsung Galaxy S21

Step-by-Step Application Guide

Applying a screen protector can feel intimidating, but it’s quite straightforward with the right approach. Start by cleaning your phone screen meticulously with the provided alcohol wipe and microfiber cloth to remove any dust and grease. Once your screen is completely dry, align the protector carefully with the edges of your phone. Slowly peel off the backing and press down gently from the centre, allowing any air bubbles to escape towards the edges. If any bubbles remain, a gentle press with a plastic card can help smooth them out.

Maintaining Your Screen Protector: Tips for Longevity

Prolonging the Life of Your Protector

To ensure your Samsung Galaxy S21 screen protector lasts, routine maintenance is key. Regularly cleaning the surface with a microfiber cloth will prevent dirt build-up and maintain clarity. Avoid using harsh chemicals, which can damage the protector. If you notice any scratches over time, some protectors can be swapped out easily without leaving residue, so be prepared to replace it after extended use. Also, getting a case that offers edge protection can complement your screen protector by reducing the chances of damage from drops.

Table of contents
  1. Understanding the Need for a Screen Protector for Your Samsung Galaxy S21
  2. Types of Screen Protectors: Which One is Right for You?
  3. Key Features to Look for in a Samsung Galaxy S21 Screen Protector
  4. How to Properly Apply a Screen Protector to Your Samsung Galaxy S21
  5. Maintaining Your Screen Protector: Tips for Longevity

Overview

1. Comparison winner
NEW'C Samsung Galaxy S21 5G (SM-G991) Tempered Glass Screen Protector, 3 Pack
Our rating
9,9
very good
NEW'C Samsung Galaxy S21 5G (SM-G991) Tempered Glass Screen Protector, 3 PackAvailable immediately
JETech Screen Protector for Samsung Galaxy S21 with Camera Lens Protectors, 2+2 Pack
Our rating
9,8
very good
JETech Screen Protector for Samsung Galaxy S21 with Camera Lens Protectors, 2+2 PackAvailable immediately
JETech Screen Protector for Samsung Galaxy S21 Plus with Camera Lens Protector
Our rating
9,6
very good
JETech Screen Protector for Samsung Galaxy S21 Plus with Camera Lens ProtectorAvailable immediately
4. Bestseller
LK 3-Pack Samsung Galaxy S21 Ultra Screen Protectors
Our rating
9,6
very good
LK 3-Pack Samsung Galaxy S21 Ultra Screen ProtectorsAvailable immediately
5. Best value
JETech Screen Protector for Samsung Galaxy S21 FE with Camera Lens Protectors, 2+2 Pack
Our rating
9,6
very good
JETech Screen Protector for Samsung Galaxy S21 FE with Camera Lens Protectors, 2+2 PackAvailable immediately
amFilm Screen Protectors for Samsung Galaxy S21 5G (2 Pack)
Our rating
9,6
very good
amFilm Screen Protectors for Samsung Galaxy S21 5G (2 Pack)Available immediately
Lyphpe Privacy Screen Protector for Samsung Galaxy S21 5G (2-Pack), 9H Tempered Glass Anti-Spy, Case-Friendly
Our rating
9,6
very good
Lyphpe Privacy Screen Protector for Samsung Galaxy S21 5G (2-Pack), 9H Tempered Glass Anti-Spy, Case-FriendlyAvailable immediately
JETech Screen Protector for Samsung Galaxy S21, 3-Pack
Our rating
9,6
very good
JETech Screen Protector for Samsung Galaxy S21, 3-PackAvailable immediately
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