Smartphone Samsung Galaxy M21s 64GB 4G Wi-Fi Tela 6.4'' Dual Chip 4GB RAM Câmera Tripla + Selfie 32MP - Azul-Canaltech Ofertas https://ofertas.canaltech.com.br/smartphone-samsung-galaxy-m21s-64gb-4g-wi-fi-tela-6-4-dual-chip-4gb-ram-camera-tripla-selfie-32mp-azul-33877/