Vivo X300 Pro Mini Might get a Massive Battery and Flagship Power: Here’s Everything We Know about this Compact phone

A fresh leak for the Vivo X300 Pro Mini has spilled some seriously impressive specifications hinting at flagship-level performance in a compact form factor. 

Published By: Madhav Malhotra | Published: Jun 10, 2025, 03:26 PM (IST)

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Vivo is known for pushing boundaries with their X series and it looks like their upcoming X300 Pro Mini is no exception. Some leaks have hinted that this compact flagship phone is going to be an absolute beast. This phone is rumoured to sport a Mediatek, a high-end MediaTek Dimensity processor and a gigantic battery for its size.  news Also Read: 5 Best Premium Phones Under Rs 55,000 With Powerful Processors And Top-Notch Cameras

Vivo X300 Pro Mini Leaked Specifications 

The upcoming Vivo X300 Pro Mini might get a display around the 6.3-inch mark. The detailed specifications of the display are not known, but a 6.3-inch size makes it a perfect one-hand phone. The phone will mostly continue the X200 Pro Mini’s legacy with symmetrical bezels and a flat display. The biggest leak is that this mini phone will sport a 7,500 mAh battery. This makes it one of the best compact phones to sport a large battery. This is a significant jump from the already impressive 5,700 mAh in last year’s Vivo X200 Pro Mini. This phone could easily rival the OnePlus 13S, with a 5,850 mAh battery.  news Also Read: OnePlus Pad 3 India Sale Date Confirmed For September 5: Check Specs, Features, Where To Buy

Under the hood, the Vivo X300 Pro Mini is expected to pack a MediaTek Dimensity 9500 SoC. This means a true flagship experience with buttery-smooth performance. This phone would mostly be able to handle all heavy multitasking and would be blazing fast for all day-to-day usage. On the camera side, Vivo is mostly sticking to the same setup with minor changes. This means that the periscope zoom camera would be retained making it perfect for the zoom in shots. To recall, the X200 pro mini had a triple 50 MP camera that gave flagship level shots. 

Right now, more details about the device seem to be under wraps, but mostly this device would just be another truly amazing compact flagship from Vivo. Vivo seems to be sticking with the blueprint of the X200 Pro Mini and giving it some fresh new upgrades.

Vivo X300 Pro Mini Launch Timeline 

While there are still no concrete details on an exact launch date for the Vivo X300 Pro Mini might launch around October 2025, continuing the trend of the X series.