Dual SIM & 5G WIFI: OUKITEL C21 pro unlocked cell phone combined with Dual Card slot design, support 2 Nano sim, or 1 Nano sim + 1 Micro SD Card. Supported bands: 2G: B2/B3/B5/B8, 3G: B2/B4/B5, 4G: B2/B4/B5/B7/B12/B13/B17/B25/B26/B28A/B28B/B66. Not support AT&T and Verizon, support T-mobile and Metro pcs. Please check with your carrier for the frequency bands before purchasing if you’re not sure.

With 20MP AI selfie phone: OUKITEL C21 phone unlocked is equipped with an advanced AI 21MP sensor. Intelligent portrait focusing and scene recognition can intelligently detect different scenes and accurate portrait focusing, making selfies more beautiful. The rear matrix 3 cameras, 21MP main camera with depth of field, macro and blur sensor. Meet your diverse needs, record your unforgettable life, and discover wonderful times.

Large Storage Space & Wireless Carrier: OUKITEL C21PRO cell phone 6.39-inch FHD + LCD perforated full-screen display with a resolution of 720x1560, more realistic color reproduction and contrast, bringing you clear images and enjoying a shocking screen effect. The 19.3:9 screen ratio brings a more comfortable hand-held feeling.

4GB RAM + 64GB ROM phone unlocked:C21PRO unlocked cell phones With 64GB internal memory, 4GB RAM supports Micro SD, the maximum is 256GB. Larger storage configuration, can easily store your photos, videos and applications in our huge internal storage space, and run multiple applications faster

Large capacity battery & Android 11: With a 4000 mAh battery, it can be used for up to 2 days on a single charge, and it can also be used to charge iPhones and other mobile phones with OTG cables. Android 11.0 brings a purer system to protect your privacy and more practical functions, such as dark mode, global gestures.We are committed to providing safe and reliable t mobile phone

Smooth smartphone experience:OUKITEL C21pro Unlocked Phones is equipped with a powerful CPU processor: a high-performance 12nm process processor provides a first-class user experience. It can easily run multiple heavy applications and games，perfect phone unlocked.