"Hi Bikash, Galaxy M31 has 26 Hours of video playback, 48 hours of voice call, 119 hours of music playback. Hope this is of help. Regards, Samsung India" nice battery life personally experienced "Hi Bikash, Galaxy M31 has 26 Hours of video playback, 48 hours of voice call, 119 hours of music playback. Hope this is of help. Regards, Samsung India"####[['battery life', 'Battery/Longevity#Battery Life', 'positive']]