Several new smartphones are launching in India in December 2025, with key releases from Vivo, Realme, and OnePlus
. Highly anticipated models include the OnePlus 15R, the Vivo X300 series, and the Realme P4x 5G.
Here are some of the most notable upcoming mobiles in India:

Confirmed Launches & Key Specs:
- Vivo X300 Series (X300 and X300 Pro): Launching in India on December 2. These camera-focused phones will feature a MediaTek Dimensity 9500 SoC and a triple rear camera setup, with the Pro model boasting a 200MP periscope telephoto sensor.
- Redmi 15C 5G: This budget-friendly option is confirmed to launch in India on December 3 and will be available via Amazon. It is expected to feature a 120Hz LCD display and a Dimensity 6300 chipset.
- Realme P4x 5G: Scheduled for launch on December 4, this gaming-ready smartphone will be available on Flipkart. Key features include a 144Hz display, a MediaTek Dimensity 7400 Ultra chipset, and a large 7,000mAh battery.
- OnePlus 15R: Launching on December 17 in the mid-premium segment, this device is expected to be the first smartphone powered by the new Snapdragon 8 Gen 5 chipset. It will be available on Amazon India.