Oppo K12 Review: A Stylish 5G Smartphone in 2025 Launched in May 2025, the OPPO K12 is a thoughtfully designed smartphone that balances affordability with functionality. It sports a 6.7-inch FHD+ AMOLED display with a 120Hz refresh rate, offering vivid colours and smooth interactions for everything from scrolling to streaming. Read More: https://hscreats.com/oppo-k12-review-a-stylish-5g-smartphone-in-2025/