Xiaomi Redmi 15 (4G)

Released in August 2025, the Redmi 15 (model number 25062RN2DY) is a high-performance budget-tier smartphone featuring a 6.9-inch LCD IPS display with a 144Hz high refresh rate. This model is notable for its Multiple Refresh Rates At Once Multiple Refresh Rates At Once capability, allowing the display to handle different refresh zones simultaneously. It is equipped with a high-capacity 7000mAh Silicon-Carbon (Si-C) battery, which offers significantly higher energy density compared to traditional lithium-ion technology, supported by 33W fast charging. It has 18W OTG. It would come with HyperOS 2 and Android 15 but will have an update to HyperOS 3 and Android 16. It doesn't include Headphone Jack but has a fingerprint sensor within Power Button. It can extend up to 16 GB of RAM. It has a Hybrid SIM slot. AI camera. Only 4G version without the Note or Pro has 7000mAh battery. Wrote by KingZarek1.