Thermoplastic resin composition and molded article comprising same

Provided are a thermoplastic resin composition and a molded article comprising same, the thermoplastic resin composition comprising, relative to 100 parts by weight of a base resin containing: (A) 40-80 wt% of a polycarbonate resin; (B) 5-35 wt% of an acrylic graft copolymer; and (C) 10-40 wt% of an aromatic vinyl-cyanide vinyl copolymer, (D) an epoxide group-containing reactive additive, and (E) an aromatic vinyl-cyanide vinyl copolymer having a weight average molecular weight of 4,000,000 g/mol or more, wherein the weight ratio of the aromatic vinyl-cyanide vinyl copolymer having a weight average molecular weight of 4,000,000 g/mol or more (E) to the reactive additive (D) is 1-12.