The OnePlus 15 5G Singapore packs a 6.78″ 1.5K LTPO AMOLED 165 Hz display, Snapdragon 8 Elite Gen 5 chipset with up to 16 GB RAM, a versatile triple 50 MP camera system (wide/ultra/telephoto), a 32 MP selfie camera, a large 7,300 mAh battery with 120 W wired and 50 W wireless charging, 5G/Wi-Fi 7/Bluetooth 6 connectivity, stereo speakers, IP68/IP69K water resistance, and OxygenOS 16 on Android 16 for flagship performance.