Brand new, unopened box, with a 2-year warranty. Who will exchange this model for what? 1x1 or with an additional payment from you. We only consider new phones. This is an Honor 600 Lite 5G with 120 Hz and 6500 mAh. It has a thin metal body and 7100 Elite. The screen brightness is 6500 nits. It supports 2 SIM cards.