This guide looks at five of the best smartphones you can buy in August 2025 without crossing the $600 mark. Samsung Galaxy S24 FESamsung’s Fan Edition phones always try to deliver the core Galaxy S experience at a lower cost. Best smartphones under $600Samsung Galaxy S25The Galaxy S25 is the newest phone on this list, and it is surprising to see it available for under $600 so soon after launch. For anyone who wants the latest phone while staying within budget, the Galaxy S25 is a clear option in August 2025. And finally, the Galaxy S25 shows that even the newest flagship designs can now land in this midrange budget.