Objective Bladder cancer is a common malignant tumor of the urinary system, with an incidence ranking the first in the urinary system. Without timely and effective treatment, the tumor may spread to other parts of the body. Traditional partial cystectomy (PC) and plasmakinetic transurethral resection of bladder tumor (PKRBT) are common surgical methods for superficial bladder cancer (SBC). This study aims to clarify the clinical efficacy of bladder carcinoma (BC) patients treated by either PC or PKRBT and their effects on the quality of life (QOL) of patients. Methods A total of 142 patients with SBC treated in Wenzhou Central Hospital and Bei da huang Industry Group General Hospital from March 2018 to June 2020 were analyzed retrospectively. According to the surgical method, patients undergoing PKRBT were included in the research group (n = 74) while those treated by PC were included in the control group (n = 69). Surgical indicators (intraoperative blood loss, IBL; operating time, OT; bladder irrigation time; catheter retention time; length of hospital stay, LOS), postoperative complication rate, and one-year recurrence rate were compared between the two groups. Besides, the levels of inflammatory factors [tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-8, IL-10], psychological and emotional scores (Self-Rating Anxiety Scale, SAS; Self-Rating Depression Scale, SDS), and living conditions (Pittsburgh Sleep Quality Index, PSQI) before and after treatment were compared. Results Compared with the control group, patients in the research group had 1) less IBL, less time of OT, bladder irrigation and indwelling catheter time, as well as shorter postoperative LOS; 2) lower contents of inflammatory factors TNF-α, IL-6 and IL-8, and higher IL-10; 3) lower SAS and SDS scores and higher PSQI; and 4) fewer postoperative complications and lower one-year recurrence rate. Conclusion Compared with PC, PKRBT contributes to higher efficacy and better postoperative QOL in patients SBC.