![Amazon.com: OUKITEL C21 Pro Unlocked Cell Phone, 6.4" HD+ Android 11 Unlocked Smartphone 4GB+64GB 256GB Expandable 21MP Camera 4000mAH Battery 4G Dual Sim Face/Fingerprint ID OTG (Green) Amazon.com: OUKITEL C21 Pro Unlocked Cell Phone, 6.4" HD+ Android 11 Unlocked Smartphone 4GB+64GB 256GB Expandable 21MP Camera 4000mAH Battery 4G Dual Sim Face/Fingerprint ID OTG (Green)](https://m.media-amazon.com/images/I/81cA4mGpFuL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OUKITEL C21 Pro Unlocked Cell Phone, 6.4" HD+ Android 11 Unlocked Smartphone 4GB+64GB 256GB Expandable 21MP Camera 4000mAH Battery 4G Dual Sim Face/Fingerprint ID OTG (Green)
![Amazon.com: OUKITEL C21 Pro Unlocked Smartphone, Android 11 Unlocked Cell Phone 4GB+64GB 256GB Expandable 4000mAH Battery 21MP Camera 6.39" HD+ Display 4G Dual Sim Face/Fingerprint ID OTG GPS (Black) Amazon.com: OUKITEL C21 Pro Unlocked Smartphone, Android 11 Unlocked Cell Phone 4GB+64GB 256GB Expandable 4000mAH Battery 21MP Camera 6.39" HD+ Display 4G Dual Sim Face/Fingerprint ID OTG GPS (Black)](https://m.media-amazon.com/images/I/71PmfsPo3NL._AC_UF894,1000_QL80_.jpg)
Amazon.com: OUKITEL C21 Pro Unlocked Smartphone, Android 11 Unlocked Cell Phone 4GB+64GB 256GB Expandable 4000mAH Battery 21MP Camera 6.39" HD+ Display 4G Dual Sim Face/Fingerprint ID OTG GPS (Black)
![Amazon.com: Ulefone Power Armor 13 8GB+256GB Rugged Smartphone, 13200mAh Battery Android 11 Waterproof Phone, 33W Fast Charge 15W Wireless Charging, 6.81" FHD+ 48MP Camera, Dual 4G Rugged Phone, OTG,NFC, GPS Amazon.com: Ulefone Power Armor 13 8GB+256GB Rugged Smartphone, 13200mAh Battery Android 11 Waterproof Phone, 33W Fast Charge 15W Wireless Charging, 6.81" FHD+ 48MP Camera, Dual 4G Rugged Phone, OTG,NFC, GPS](https://m.media-amazon.com/images/I/615b7lTYbVL._AC_UF894,1000_QL80_.jpg)