【Android 14 OS & 8GB RAM + 128GB】 The smartphone, SIM-free, features the latest Android 14 OS, simplifying the operation of basic apps. This is the latest version of a lightweight, budget-friendly smartphone, positioned as an entry-level model. This device incorporates 8GB (4GB+4GB) RAM + 128GB ROM and can expand memory up to 1TB. You can enjoy movies, music, comics, photos, and more without worrying about memory capacity. 【Global Connectivity and Splash-Proof Design】 It supports major frequency bands worldwide, achieving true global connectivity. Similar to the previous models, Note 20 Pro and Note 19, this device ensures reliable connectivity even on adventurous travels. Furthermore, it adopts a splash-proof design, allowing you to use it with peace of mind in unexpected everyday situations such as light rain, sweat, or minor water splashes. 【Comfortable 2.5D Glass Display with High Refresh Rate】 Enjoy an immersive cinematic experience with the 6.56-inch display. The sophisticated 2.5D curved glass design provides a smooth and comfortable feel. The 90Hz high refresh rate allows for smooth scrolling and a seamless gaming experience. 【13MP AI Camera and 5000mAh Large Capacity Battery】 The 13MP AI main camera (SAMSUNG sensor, f/2.2 large aperture lens) captures clear night views, portraits, and panoramas. AI automatically adjusts light and subjects to achieve optimal image quality. The Ulefone Note 21 SIM-free smartphone's 5000mAh large-capacity battery provides up to 19 hours of talk time and 333 hours of standby time. 10W fast charging allows for efficient charging, providing reliable endurance from daily use to on-the-go activities. 【4G LTE Connection, Face Authentication, GPS, Multi-Slot】 4G LTE connection provides a fast and stable network for comfortable work and play. Face authentication instantly unlocks the Note 21 mobile phone. It supports GPS/AGPS + GLONASS, Galileo, and BeiDou, four positioning systems. It features a multi-slot design that expands the ways you can enjoy it, supporting two SIM cards or one SIM card + one microSD card.