Resin composition and molded body

An injection molded body formed of a resin composition comprising a mixture of a poly (1,4-cyclohexylene dimethylene terephthalate) copolyester resin and a polycarbonate resin, wherein the poly (1,4-cyclohexylene dimethylene terephthalate) copolyester resin is contained at 60% by weight to 95% by weight and the polycarbonate resin is contained at 5% by weight to 40% by weight, and the poly(1,4-cyclohexylene dimethylene terephthalate) copolyester resin contains an acid component selected from terephthalic acid and derivatives thereof, and a glycol component consisting essentially of 1,4-cyclohexane dimethanol (CHDM) and 2,2,4,4-tetramethyl-cyclobutan diol (TMCD), and a melt viscosity ratio of polycarbonate resin to melt viscosity of poly(1,4-cyclohexylene dimethylene terephthalate) copolyester resin is 2.0 or more at 280° C. and a shear rate of 10 (sec-1), and a MFR value at 300° C., 1.2 kg of the polycarbonate resin is less than 15 g/10 min, wherein a content of the poly (1,4-cyclohexylene dimethylene terephthalate) copolyester resin per the polycarbonate resin is higher in a surface layer than an average value of the molded body as a whole.