Goals from Neymar and Oscar saw Brazil chalk up their third straight victory as they saw off South Korea 2-0 at the Seoul World Cup stadium.
Luiz Felipe Scolari's side were far from their fluent best on Saturday but still managed to overcome a stubborn challenge from the home side.
After a first period devoid of clear-cut chances, Neymar lit up the game with a sublime free-kick on the stroke of half-time.
And the encounter was put beyond doubt shortly after the break as Oscar rounded goalkeeper Jung Sung-Ryong and fired into the open net.
Scolari named an attacking starting XI with Neymar and Hulk partnering Jo in a front three.
South Korea boss Hong Myung-Bo left Bayer Leverkusen forward Son Heung-Min on the bench, although Sunderland midfielder Ki Sung-Yeung started.
Brazil made a lacklustre start to the game and could have gone behind in the third minute when Koo Ja-Cheol fired wide from the left of the box after Ki's neat through ball.
The visitors' first glimpse of the Korean goal came when Hulk played a one-two with Jo before shooting, but his strike was smothered by Jung.
Chelsea midfielder Oscar then hit a snap shot on the turn from 25-yards that cleared the crossbar.
Brazil's failure to create clear-cut chances led to a spell of increased pressure from South Korea.
David Luiz crucially headed an exquisite Lee Chung-Yong cross away from Koo, before a surging run from Kim Bo-Kyung resulted in the midfielder firing straight at Jefferson.
But the hosts failed to make this period count and Brazil went ahead in the 44th minute.
Neymar was felled by Lee Yong on the right and the Barcelona star picked himself up to curl a superb 25-yard free-kick into the corner on the stroke of half-time.
And Scolari’s men doubled their lead four minutes after the interval.
Oscar collected a defence-splitting pass from Paulinho and deftly beat the goalkeeper before shooting into the empty goal.
Brazil then went close to extending their lead on the hour mark. Neymar's cross caused panic in the South Korea box and Luiz Gustavo made a late run to power a header goalwards with Lee Yong making a crucial deflection.
South Korea nearly reduced the arrears from a corner with 20 minutes remaining, but Lee Chung-Yong put his near-post header wide.
Hernanes could have added a third in the dying stages, but the Lazio midfielder hit a tame effort straight at Jung from the edge of the box.
This made no difference to the result though, as Brazil built on victories over Australia and Portugal in their last two fixtures.
Scolari's men will now switch their focus to Tuesday's friendly with Zambia in Beijing.
|Coach: Myung-Bo Hong|
for Dong-Won Ji 52'
for Ja-Cheol Koo 65'
for Bo-Kyung Kim 78'
for Chung-Yong Lee 86'
|Leno hints at Leverkusen exit|
|Benitez explains Ronaldo absence|
|Pochettino backs Kane to be among world´s best|
|Messi not ruled out of Mexico friendly - Martino|
|China v North Korea: Kim´s side look for another win|
|River Plate v Tigres UANL: Copa Libertadores final evenly poised|
|Torres: I´d give my life to win La Liga with Atletico|
|Real target Ceballos focused on Betis - Mel|
|Platini can lead FIFA change - Fernandez|
|Mel: Betis won´t be signing Osvaldo|
|Ferrero defends Samp boss Zenga|
|Pochettino expects Spurs improvement|
|Bale ideal for United - Robson|
|Ferdinand: Di Maria will regret United failure|
|Benitez pleased with goalkeepers as De Gea transfer saga continues|
|Guardiola tips fit Schweinsteiger to shine|
|Confident Oxlade-Chamberlain hits back at Keane|
|Ferdinand: Stones would be ´a lunatic´ to join Chelsea|
|Qarabag v Celtic: Gordon wants positivity from Scottish champions|
|Higuain rejects extension from Napoli|
|Zamora returns to Brighton|
|West Ham can cope without Valencia - Gold|
|Wickham loses on Palace debut|
|Guardiola: No problem with Matthaus and Effenberg comments|
|Cartabia excited by Deportivo loan|
|Lyon confirm Rafael deal|
|Hysaj agrees deal to follow Sarri to Napoli|
|Rafael says his goodbyes to Manchester United|
|Dos Santos ready to get going with Galaxy|
|Pochettino rejects Soldado exit talk|
|Metatarsal misery for Mulumbu|
|Benitez: Benzema and Bale going nowhere|
|Mihajlovic: Ibrahimovic would make Milan title contenders|
|Hughes not taking any risks with Bojan|
|Guardiola relishing Audi Cup test|
|Di Maria ´taking a step up´ - Silva|
|Leicester bring in defender Benalouane|
|Deulofeu doubtful for Premier League opener|
|West Ham striker Valencia out for three months|
|UEFA: Qarabag-Celtic to go ahead|
|Palace seal Wickham swoop|
|Ronaldo and Benzema to miss Audi Cup|
|Marotta: Juventus could lose Pogba|
|Kante completes Leicester switch|
|Khedira ruled out for two months|
|FA accepts Mourinho criticism of Wembley surface|
|Robben rubbishes injury talk|
|Marchisio expects Milan title challenge|
|Rafael set for Lyon move|
|Celtic ´seeking reassurances´ over Qarabag pitch|
|Wenger beating Mourinho does not affect Chelsea - Zouma|
|Rooney moved by Everton welcome|
|Mancini not worried by lack of Inter goals|
|Coloccini wants to finish career at Newcastle - McClaren|
|Ramsey: Pressure to win trophies is nothing new|
|Terry: Wembley defeat could be a ´blessing in disguise´|
|Blatter not running for IOC re-election|
|Bendtner: Wolfsburg can challenge Bayern for Bundesliga honours|
|Liverpool relishing Britannia return, says Henderson|
|Everton big enough to keep Stones - Martinez|
|MLS Review: Fire stun Dallas as goals dry up|
|New Atletico signings excite Raul Garcia|
|Cahill expects Arsenal title challenge|
|Jovetic happy with Inter debut|
|Luis Enrique: Barca defence must improve|
|Yanev calls for calm after ugly scenes in friendly|
|Coppa Italia Review: Cittadella romp to victory, Brescia rely on penalties|
|Arsenal have learned how to play against big teams - Ramsey|
|Shawcross to visit specialist over back woe|
|Fiorentina 2 Barcelona 1: Bernardeschi double sends Barca to another defeat|
|Mancini hints at Melo interest|
|Rodgers hails ´incredible´ Benteke strike|
|Galatasary 1 Inter 0: Sneijder sinks former club|
|Wenger defends Arsenal approach|
|Wembley loss has no bearing on new season - Terry|
|Porto cruise to friendly win over Stoke|
|Mourinho denies Wenger ´snub´ suggestions|
|Arsenal abandoned their philosophy to win Community Shield - Mourinho|
|Mourinho throws Community Shield medal into Wembley crowd|
|Swindon Town 1 Liverpool 2: Benteke nets stunner on debut|
|Scottish Premiership Review: Hearts win thriller on top-flight return|
|Ujah at the double as Bremen beat West Ham|
|Mourinho: We were the better team|
|Wenger hails defensive solidity|
|Rooney returns as Villarreal spoil Ferguson´s party|
|Rodriguez stunner earns Southampton draw as Caulker makes debut|
|Arsenal 1 Chelsea 0: Case of 14th time lucky for Wenger against Mourinho|
|Taechaubol announces Milan agreement|
|Jojic fires Cologne to latest victory|
|China 0 South Korea 2: Kim and Lee seal victory|
|Origi getting up to speed|
|Costa a doubt for start of season - Mourinho|
|North Korea 2 Japan 1: Halilhodzic´s men spurn lead|
|Allam brands FA ´amateurs´ as name-change row rumbles on|
|Fournier ´worried´ by Lyon pre-season|
|Swansea still working on Michu exit - Monk|
|Neuer furious at Bayern Supercup defeat|
|Wenger: Ozil signing not a mistake|
|UEFA Champions League Preview: Shakhtar ready for Fenerbahce decider|
|Lampard targets MLS play-offs for City|
|MLS Review: Goals galore as DC United win 10-goal thriller|
|Ronaldinho returns and helps Fluminense to win|
|Keane: United won´t overtake Chelsea|
|Casillas has the ´enthusiasm of a 20-year-old´ - Lopetegui|
|Blanc hopeful over Ibrahimovic knee injury|
|Guardiola laments late goal in Supercup defeat|
|Tuchel plans to keep Bender|
|Hecking happy with Wolfsburg discipline after Supercup win|
|Arsenal players too interested in selfies and six-packs - Keane|
|Confusion over Ibrahimovic´s PSG future|