December 2025 Smartphone Launches Expected:: December 2025 brings massive smartphone launches—Vivo X300 Pro Dec 2, OnePlus 15R Dec 17, Samsung Galaxy Z TriFold, Redmi 15C at ₹12,500, Realme P4X 7000mAh gamer.
Vivo X300 Series Launch
Vivo kicks off December with X300 series India debut on December 2. Both X300 and X300 Pro share MediaTek flagship chipsets. However, Pro model upgrades screen size and camera system significantly.
Moreover, Vivo aims to close 2025 strong after OnePlus, Oppo, Realme flagships. Expect premium Zeiss cameras and bright AMOLED displays across both models.

Read Also :Vivo X300 Pro vs Pixel 9 Pro: Dimensity Beast Crushes Tensor G4 at Same ₹1.09 Lakh Price!
Redmi 15C Budget Entry
Xiaomi’s Redmi launches 15C on December 3 targeting value buyers. Teasers reveal dual rear cameras in teaser shots. Meanwhile, expect pricing around ₹12,500 below regular Redmi 15.
Leaks hint at solid daily driver specs without flagship frills. Perfect for first-time smartphone upgraders.
Realme P4X Gaming Phone
Realme drops P4X on December 4 powered by MediaTek Dimensity chip. Standout features include 144Hz display and massive 7000mAh battery with 45W fast charging.
Additionally, vapour chamber cooling targets gamers in budget segment. This combo handles long PUBG sessions without throttling.
Samsung Galaxy Z TriFold Reveal
Samsung enters tri-fold territory with Galaxy Z TriFold tipped for December 5 unveil. Cover display measures 6.5 inches; inner unfolds to 10-inch productivity canvas. Tipster Evan Blass confirms 200MP main camera.
Battery capacity hits 5437mAh—largest among Folds. Recent South Korea showcase builds global hype.
Read Also :Vivo Powerhouse 5G Smartphone Launched: 16GB RAM, 512GB Storage with 120W Fast Charger Support
OnePlus 15R India Debut
OnePlus saves best for December 17 with 15R India launch. Rebadged Ace 6T brings square camera module, flat edges, and first IP66/68/69/69K ratings. OxygenOS 16 powers smooth experience.
Dual rear cameras promise strong photography. Expect massive battery matching China specs.
| Phone | Launch Date | Key Highlight |
|---|---|---|
| Vivo X300 Pro | Dec 2 | Zeiss cameras |
| Redmi 15C | Dec 3 | ₹12,500 price |
| Realme P4X | Dec 4 | 7000mAh + 144Hz |
| Samsung TriFold | Dec 5 | 10-inch inner display |
| OnePlus 15R | Dec 17 | IP69 rating |
FAQs
Q1: When does Vivo X300 Pro launch in India?
December 2, 2025 alongside standard X300 model with upgraded Pro cameras.
Q2: What’s special about Samsung Galaxy Z TriFold?
First tri-fold design with 10-inch unfolded display, 200MP camera, 5437mAh battery.
Q3: OnePlus 15R key features?
IP69 rating, OxygenOS 16, dual cameras—expected Dec 17 India launch as Ace 6T rebrand.