Here's the Samsung Galaxy S10 in Cardinal Red - Android Authority
Galaxy S10+ 128GB Cardinal Red - Renovert produkt | Allo Allo (Norway)
Samsung Galaxy S10 - Review 2019 - PCMag UK
Samsung Galaxy S10 may finally get its red color [Update: Now available!] - GadgetMatch
Refurbished Samsung Galaxy S10 Plus Dual Sim 512GB 8GB Ram
DASFOND Galaxy S10 Plus Case, Military Grade Shockproof Protective Phone Case Cover with Enhanced Metal Ring Kickstand [Support Magnet Mount] Compatible with Samsung Galaxy S10+ Plus, Red: Amazon.co.uk: Electronics & Photo