The Fijians thrashed Tuvalu 8-0 in Saturday's opening round, while Solomon Islands racked up the same scoreline against Tonga.
Fiji coach Christophe Gamel said despite the lopsided scoreline they made a number of big mistakes, which they couldn't afford to repeat against the Bonitos.
"We know their values, they are technical players. Let's see, it will be interesting for the youth also and for me to compete against this team, it's always interesting," Gamel said.
Solomon Islands coach Felipe Vega-Arango is taking more of a long term approach.