If you’ve been searching for an upcoming phone in December, upcoming phones December 2025, or upcoming phone in December 2025 in India with price list, this guide is for you. December 2025 will be one of the biggest smartphone launch months ever, with new models coming from Vivo, OnePlus, Samsung, Redmi, Xiaomi, OPPO, iQOO and Motorola across every price segment from under ₹15,000 to premium flagships.
This listicle includes launch dates, expected prices, specifications and buying recommendations to help you pick the right smartphone.
1. Vivo X300 Series – X300 & X300 Pro
The Vivo X300 series brings fresh power to mobile photography in December 2025 with the Dimensity 9500 chipset, LTPO AMOLED display and up to 16GB RAM. The compact X300 and larger X300 Pro serve premium users who want the best camera, display and performance. This series is perfect for people browsing upcoming phone in December 2025 lists and premium flagship seekers.
- Launch Date: December 2, 2025
- Expected Price: X300 – ₹69,999 | X300 Pro – ₹99,999
- Key Specs: Dimensity 9500 | LTPO AMOLED 6.31″ / 6.78″ | Up to 16GB RAM, 512GB Storage
2. OnePlus 15R 5G
OnePlus 15R 5G lands as a performance-focused premium device with a 165Hz AMOLED display, Snapdragon 8 Gen 5 processor and a huge 7,800 mAh battery. It helps gamers and multitaskers enjoy smooth power at a mid-premium price. It’s one of the most awaited upcoming phones December 2025 launches.
- Launch Date: December 17, 2025
- Expected Price: ₹44,999
- Key Specs: Snapdragon 8 Gen 5 | 165Hz Display | Massive Battery | IP66/IP68/IP69K Durability
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3. Redmi Note 15 5G
Redmi Note 15 5G comes within the budget segment in India with a Snapdragon 6 Gen 3 chipset, long 5,800–7,000 mAh battery and 5G connectivity. It appeals strongly to buyers who compare upcoming mobile 2025 in India with price list entries in the under-₹20,000 segment. It is the best smartphone for students and budget-focused buyers who want solid performance, durability and future-ready 5G without spending too much.
- Launch Window: December 2025
- Expected Price: ₹19,999 (Starting)
- Key Specs: Snapdragon 6 Gen 3 | 5G | 6GB–8GB RAM | 5,800–7,000 mAh Battery + 33W
4. Xiaomi Redmi K90 Pro Max
The Xiaomi Redmi K90 Pro Max claims the flagship-killer title with a Snapdragon 8 Elite Gen 5 chipset, 12GB RAM, a strong triple 50MP camera setup and a huge 7,560 mAh battery with 100W fast charging. It supports creators, multitaskers and power users who explore high-performance phones before considering upcoming mobile 2026 in India transitions.
- Expected Launch: Late December 2025
- Expected Price: ₹42,000 – ₹48,000
- Key Specs: Snapdragon 8 Elite Gen 5 | 12GB RAM | 7,560 mAh Battery | 100W Charging.
5. Honor 400 Lite
Honor 400 Lite comes in style which is loved by users because it brings a sleek design, a strong Dimensity 7025 Ultra chip and a sharp 108MP main camera. It offers smooth performance, long battery life and fast charging. It guides users who want a mid-range phone that looks premium and works confidently each day. It mixes good price and classy feel for fashion-focused smartphone buyers.
- Expected Launch: December 2025
- Expected Price: ₹22,000 – ₹26,000
- Key Specs: Dimensity 7025 Ultra | 108MP Camera | 5,230 mAh Battery | 35W Charging
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6. Samsung Galaxy F36 5G
Samsung Galaxy F36 5G steps in as one of the anticipated Samsung upcoming phones December 2025, with an Exynos 1380 processor, AMOLED display and smooth everyday performance. It serves users who enjoy Samsung’s reliable UI, steady performance within fair pricing.
- Expected Launch: December 2025
- Expected Price: ₹20,000 – ₹24,000
- Key Specs: Exynos 1380 | AMOLED Display | 6GB+ RAM
7. iQOO 15
The iQOO 15 powers up best gamers and heavy multitaskers with the Snapdragon 8 Elite Gen 5 chip and a bold vapor-chamber cooling system. It keeps gaming smooth, touch quick and battery strong. It supports esports players, graphic-heavy users and content creators. It offers top performance at a price much lower than ultra-premium phones.
- Expected Launch: End of 2025
- Expected Price: ₹45,000 – ₹50,000
- Key Specs: Snapdragon 8 Elite Gen 5 | Gaming Cooling | Flagship Performance
8. OPPO Reno 15C
OPPO Reno 15C attracts users with its stylish design and sharp camera work which is perfect for people who care about looks and mobile photos. It offers an AMOLED display and strong image tools that balance power and beauty. This device best fits for influencers, fashion lovers and buyers who want a clean, mid-premium smartphone experience.
- Expected Launch: December 2025
- Expected Price: ₹32,000 – ₹38,000
- Key Specs: AMOLED | Stylish Design | Camera-Centric
9. Moto G57 Power
Moto G57 Power packs a huge battery, fast refresh-rate screen and 5G support at an extremely budget-friendly price. It fits perfectly into searches for new launch mobile 2026 under 15000, thanks to its aggressive pricing and practicality.
- Expected Launch: December 2025
- Expected Price: Under ₹15,000
- Key Specs: Large Battery | Fast Refresh Rate | 5G Support
10. Mid-Budget Refresh (₹20,000 – ₹30,000 Category)
December 2025 will bring at least one strong mid-budget model with 5G, AMOLED display and performance features. Many shoppers studying upcoming mobile 2026 in India also look at these late-2025 releases since they often reappear in upcoming mobile 2026 in India with price list guides.
- Launch Pattern: Mid-range phone launch expected in late December 2025
- Expected Price: ₹20,000 – ₹30,000
- Key Specs: 5G | AMOLED | Fast Charging | Performance SoC
Final Thoughts
December 2025 shapes up to bring an exciting wave of smartphone launches in India. This guide helps you choose the right device from the top upcoming phone in December 2025 options and compare them with future-ready picks listed in upcoming mobile 2025 in India with price list collections.
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