NXTPAPER technology, developed and patented by TCL, it is designed to take care of your eyes; in addition to reducing the emission of blue light it guarantees a paper-like effect (even at the touch), reducing the reflections while guaranteeing the integrity and shades of colors and a primacy refresh (120Hz); it is the excellent solution for those who spend long periods in front of the screen and want to safeguard the viewThe physical button placed on the side of the smartphone allows you to quickly and easily activate the Nxtpaper mode: the screen becomes grayscale, the brightness attenuates and read web pages, books or documents becomes pleasant and not tiring, with an experience similar to that of an e-readerHigh level photo frame for always excellent photos: triple rear camera with 108 Mpx main sensor with F1.75 aperture, 8Mpx wide angle sensor, 2Mpx macro sensor; Bokeh effect, automatic scene recognition with AI, Night Mode; 8Mpx front camera with face beautificationSupports 5G, Wifi 802.11a/b/g/n/ac, 2.4GHz&5GHz, Bluetooth 5.3, NFC: full connectivity and excellent speed; 33W fast charging; double speaker and double microphone for always clear calls with automatic deletion of noise fondo.Jack for headphones 3.5 mm; side fingerprint sensor and facial recognition to unlock your phone quickly and safelyChipset Dimensity 6300 with Octa Core CPU; large 256GB memory to save all your memory and 16GB* RAM for the optimal speed even with many open apps; expandable memory with microSD up to 2TB. (*: 8GB RAM+8GB RAM expansion); future-proof thanks to e-SIM support