Shop MEZON screen protection made to fit Realme C21. Choose protectors designed to help guard against everyday scratches, scuffs, and knocks while keeping your screen looking clean and clear.
- Film screen protectors: ultra-clear for a near bare-screen feel, anti-glare matte to reduce reflections and fingerprints, or hydrogel for a flexible, self-healing surface.
- Tempered glass: pick case-friendly glass for reliable everyday coverage, or full-cover glass for a more edge-to-edge look.
Choose film or tempered glass to keep your Realme C21 screen looking newer for longer.
-
[2 Pack] MEZON Realme C21 Tempered Glass 9H HD Crystal Clear Premium Case Friendly Screen Protector (Realme C21, 9H)
Regular price $16.99Regular price$26.99Sale price $16.99Sale -
[2 Pack] MEZON Full Coverage Realme C21 Tempered Glass Crystal Clear Premium 9H HD Screen Protector (Realme C21, 9H Full)
Regular price $17.99Regular price$27.99Sale price $17.99Sale -
[3 Pack] MEZON Realme C21 Ultra Clear Screen Protector Case Friendly Film (Realme C21, Clear)
Regular price $12.99Regular price$22.99Sale price $12.99Sale -
![[3 Pack] MEZON Realme C21 Anti-Glare Matte Screen Protector Case Friendly Film (Realme C21, Matte)](//mezon.com.au/cdn/shop/products/Realme_C11_0_logo_3x_d5e082b2-9498-4d08-b216-ee44eedb8e90.jpg?v=1753100245&width=533)
![[3 Pack] MEZON Realme C21 Anti-Glare Matte Screen Protector Case Friendly Film (Realme C21, Matte)](//mezon.com.au/cdn/shop/products/Realme_C11_1_M_ceae4835-aeb9-4a0c-89ef-127e394b37c7.jpg?v=1753100245&width=533)
[3 Pack] MEZON Realme C21 Anti-Glare Matte Screen Protector Case Friendly Film (Realme C21, Matte)
Regular price $12.99Regular price$22.99Sale price $12.99Sale
![[2 Pack] MEZON Realme C21 Tempered Glass 9H HD Crystal Clear Premium Case Friendly Screen Protector (Realme C21, 9H)](http://mezon.com.au/cdn/shop/products/Realme_C11_0_logo_2x_b1bd2960-440b-4ffb-9863-a600008d06f8.jpg?v=1753099920&width=533){kind=logo}
![[2 Pack] MEZON Realme C21 Tempered Glass 9H HD Crystal Clear Premium Case Friendly Screen Protector (Realme C21, 9H)](http://mezon.com.au/cdn/shop/products/Realme_C11_1_7ba5036a-0d44-4300-af20-e85aeffd50cc.jpg?v=1753099920&width=533)
![[2 Pack] MEZON Full Coverage Realme C21 Tempered Glass Crystal Clear Premium 9H HD Screen Protector (Realme C21, 9H Full)](http://mezon.com.au/cdn/shop/products/Realme_C21_0_logo_2x_f938f465-9be9-4cda-bfff-af1b374f6be0.jpg?v=1753099743&width=533){kind=logo}
![[2 Pack] MEZON Full Coverage Realme C21 Tempered Glass Crystal Clear Premium 9H HD Screen Protector (Realme C21, 9H Full)](http://mezon.com.au/cdn/shop/products/Realme_C21_1.jpg?v=1753099743&width=533)
![[3 Pack] MEZON Realme C21 Ultra Clear Screen Protector Case Friendly Film (Realme C21, Clear)](http://mezon.com.au/cdn/shop/products/Realme_C11_0_logo_3x_2d825551-9895-4fbc-9f0f-7ca8447b8e45.jpg?v=1753100235&width=533){kind=logo}
![[3 Pack] MEZON Realme C21 Ultra Clear Screen Protector Case Friendly Film (Realme C21, Clear)](http://mezon.com.au/cdn/shop/products/Realme_C11_1_C_bdf8aa5a-0063-4d55-b22a-3d99a6f73cb0.jpg?v=1753100235&width=533)
![[3 Pack] MEZON Realme C21 Anti-Glare Matte Screen Protector Case Friendly Film (Realme C21, Matte)](http://mezon.com.au/cdn/shop/products/Realme_C11_0_logo_3x_d5e082b2-9498-4d08-b216-ee44eedb8e90.jpg?v=1753100245&width=533){kind=logo}
![[3 Pack] MEZON Realme C21 Anti-Glare Matte Screen Protector Case Friendly Film (Realme C21, Matte)](http://mezon.com.au/cdn/shop/products/Realme_C11_1_M_ceae4835-aeb9-4a0c-89ef-127e394b37c7.jpg?v=1753100245&width=533)
Guides & Tips
Realme C21 Accessories Guide: Screen Protectors Compared
Compare every screen protector currently listed at MEZON for the Realme C21, with device highlights, direct product links, images, installation guidance and practical recommendations.