A foldable terminal, comprising: a housing, comprising two casings and a bendable portion, the bendable portion being connected between the two casings and being capable of being bent and deformed; a first air bag, provided at a position corresponding to the bendable portion; and a second air bag, provided at a position corresponding to one of the two casings, the first air bag being in communication with the second air bag and both filled with gas; when the foldable terminal is in a folded state, the second air bag is filled with the gas; and when the foldable terminal is in an unfolded state, the gas is moved from the second air bag into the first air bag, wherein the foldable terminal further comprises a flexible screen, the flexible screen comprising two fixed regions and a bendable region connected between the two fixed regions, the two fixed regions being arranged opposite to the two casings correspondingly, and the bendable region being arranged opposite to the bendable portion, characterized in that the first air bag is arranged between the bendable portion and the bendable region, such that when the foldable terminal is in the unfolded state, the first air bag supports an inner side of the bendable region, and a bag wall of the second air bag has elasticity to enable the second air bag to keep shrunken when the foldable terminal is in the unfolded state, and when the gas is in the second air bag, the second air bag is elastically deformed; and when the foldable terminal is in the unfolded state, the gas is moved into the first air bag under the action of an elastic force of the second air bag. a housing, comprising two casings and a bendable portion, the bendable portion being connected between the two casings and being capable of being bent and deformed; a first air bag, provided at a position corresponding to the bendable portion; and a second air bag, provided at a position corresponding to one of the two casings, the first air bag being in communication with the second air bag and both filled with gas; when the foldable terminal is in a folded state, the second air bag is filled with the gas; and when the foldable terminal is in an unfolded state, the gas is moved from the second air bag into the first air bag, wherein the foldable terminal further comprises a flexible screen, the flexible screen comprising two fixed regions and a bendable region connected between the two fixed regions, the two fixed regions being arranged opposite to the two casings correspondingly, and the bendable region being arranged opposite to the bendable portion, characterized in that the first air bag is arranged between the bendable portion and the bendable region, such that when the foldable terminal is in the unfolded state, the first air bag supports an inner side of the bendable region, and a bag wall of the second air bag has elasticity to enable the second air bag to keep shrunken when the foldable terminal is in the unfolded state, and when the gas is in the second air bag, the second air bag is elastically deformed; and when the foldable terminal is in the unfolded state, the gas is moved into the first air bag under the action of an elastic force of the second air bag.