Nokia G21 - 4GB RAM, Dual SIM, 6.5", 90Hz, 13 MP, Octa-core, 5050mAh, GPS, NFC, FM radio The Nokia G21 combines an elegant design with excellent features. Its triple-lens camera allows you to capture breathtaking photos, day or night. In addition, with regular two-year OS updates, a long-lasting battery, and a vivid 90 Hz display, the Nokia G21 will meet all your expectations.