India captain Suryakumar Yadav heaped praise on his batters after the tourists thumped South Africa by 135 runs to claim the four-match T20I series 3-1 in Johannesburg. 

Batting first, Sanju Samson and Tilak Varma both hit unbeaten centuries as India posted a total of 283-1 before bundling out the Proteas for 148. 

India's ultra-aggressive approach under head coach Gautam Gambhir has taken T20I cricket by storm, with the team scoring their third 250-plus score in the format on Friday - the most by any team. 

"Our plan was very clear. The last time we came here, we played the same brand of cricket as well and we wanted to continue that," said Suryakumar after the commanding victory. 

"We wanted to follow those good habits. We didn't think about the results and it happened automatically." 

Their 283-1 was also the fifth-highest total in men's T20I history and India's second-highest total after the 297-6 that they scored at home against Bangladesh only last month.

With his unbeaten 109 from 56 balls, Samson became the first batter to register three hundreds in a calendar year in T20Is, while Tilak's 120 from 47 balls was his second hundred in as many matches.