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Best Car Mounts & Phone Holders for Galaxy S21 FE

Galaxy S21 FE Dimensions

Width

74.5mm

Width with Case

~77.5mm

Height

155.7mm

Weight

177g

Size Category

Standard

MagSafe

No

The Galaxy S21 FE at 74.5mm wide (about 77.5mm with a case) fits most standard car mounts without issue.

Mount Type Recommendations for Galaxy S21 FE

MagSafe Magnetic Mount

Compatible

Requires a magnetic case or adhesive magnetic ring since this phone lacks built-in MagSafe magnets.

  • + Works with magnetic case add-on
  • + Can still wirelessly charge
  • - Requires purchasing a magnetic case or ring
  • - Weaker hold than native MagSafe

Universal Clamp Mount

Recommended

Spring-loaded clamp mounts that grip phone edges. Your phone is 74.5mm wide (~77.5mm with case).

  • + Works with any phone
  • + No magnets or special cases needed
  • + Usually the most affordable option
  • - Requires two hands to dock
  • - May block side buttons if clamp is too tight

Exact-Fit Cradle (ProClip)

Compatible

Device-specific cradle molded to exact phone shape. Most secure but NOT cross-compatible.

  • + Most secure hold
  • + Custom fit for your exact model
  • + Often includes charging
  • - Most expensive option
  • - Must match exact phone model
  • - Not reusable when you upgrade phones

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Frequently Asked Questions

Will Galaxy S21 FE fit in a car phone mount?

Yes, the Galaxy S21 FE at 74.5mm wide fits most standard car mounts.

Does Galaxy S21 FE work with MagSafe car mounts?

No built-in MagSafe. Use a clamp mount or add a MagSafe ring adapter for magnetic mounts.

What size phone mount do I need for Galaxy S21 FE?

The Galaxy S21 FE is 74.5mm wide (~77.5mm with a case). Choose a mount rated for at least 80mm.