5 Upcoming 5G Phones In December 2025: If you are waiting for some latest 5G smartphones to launch in India, then in December 2025 there are five new smartphones going to launch in India. These include Vivo X300 series, Redmi 15C, OnePlus 15R, Realme P4x and OPPO Reno 15C. Here is everything you need to know about these smartphones such as their features and their anticipated price in India. This list contains budget to flagship smartphones, so whatever your budget is, you will definitely find a best smartphone for you.
1. Vivo X300 Series
Vivo X300 and Vivo X300 Pro are high-end flagships launching in India on December 2, 2025. These smartphones are focused on premium camera performance and they will come with powerful MediaTek Dimensity 9500 processor and they will get 200MP camera setup and 50MP front camera and up to 6510 mAh battery pack with 90W fast charging and 40W wireless charging support.
2. OPPO Reno 15C
OPPO Reno 15C smartphone is also expected to launch in India in December 2025. The phone may get powerful MediaTek Dimensity 8450 4nm chipset and it is likely to get a 6.78-inch AMOLED display with 1.5K resolution and a triple camera setup and a large 6000 mAh battery pack with 80W fast charging support.
3. Realme P4x 5G
Realme P4x 5G smartphone is likely to launch on December 4, 2025 and it is likely to be priced between ₹15,999 to ₹19,499. Along with that, it may get MediaTek Dimensity 7400 Ultra 5G processor and a large 6.78-inch Full HD+ LCD display with 144Hz refresh rate. The phone is expected to get a massive 7000 mAh Titan battery pack with 45W fast charging support and it may also include a 5300 sq mm vapour chamber for thermal management.
4. Redmi 15C
Redmi 15C smartphone is going to be a budget-friendly smartphone launching on December 3, 2025 and it will be priced under ₹15,000 for the base variant. The phone is most likely to get MediaTek Dimensity 6300 processor which will easily handle your daily tasks. The phone may get a 6.9-inch HD+ IPS LCD display with a 120Hz refresh rate and 810 nits of HBM brightness. It is expected to get a large 6000 mAh battery pack with 33W fast charging support and it may also include Wi-Fi 5, Bluetooth 5.4 and NFC connectivity.
5. OnePlus 15R
OnePlus 15R smartphone is positioned as a performance gaming phone which is confirmed to launch in India on December 17, 2025. It will be powered by powerful Qualcomm Snapdragon 8 Elite Gen 5 processor. The phone will come with up to 16GB of RAM and 1TB of UFS 4.1 storage and it may get a large 8000 mAh battery capacity with 100W to 120W fast charging support and 50W wireless charging. The phone is likely to run on Android 16 with OxygenOS 16.
