Highlights
- Vivo X300 series leak confirms Dimensity 9500 and Vivo’s V3+ chip, the X300 series supports 4K 60fps cinematic portrait video and ultra-fast motion tracking.
- The X300 Ultra may debut with dual 200MP rear cameras, a 6.31″ LTPO 1.5K display, and a 50MP front camera, paired with a 6000mAh battery.
- Geekbench scores confirm global models offer up to 16GB RAM and 512GB storage.
- The series launch is expected post Dimensity 9500 reveal on Sept 22.
Vivo has started teasing its highly anticipated Vivo X300 series, confirming earlier this week that the lineup will be powered by MediaTek’s latest Dimensity 9500 chipset alongside the company’s in-house V3+ imaging chip. Now, tipster Digital Chat Station has shared what appears to be a detailed spec sheet, giving us a closer look at Vivo’s next flagship smartphones.
Vivo X300 Series – Key Specs
Caption – The vivo X300 series will pair the Dimensity 9500 with the V3+. (Image credit – Vivo
The Vivo X300 recently surfaced on Geekbench, showcasing the raw power of the Dimensity 9500. The chipset will be officially announced on September 22, just a day before the Snapdragon 8 Elite Gen 5 launch. Complementing it, Vivo’s V3+ imaging chip will allow the X300 to record cinematic portrait video at 4K 60fps.
According to Han Boxiao, this will be a “first for both Android and Apple phones.” For comparison, the latest iPhone 17 series can shoot cinematic portrait video at 4K but only at 30fps, the same as Vivo’s outgoing X200 series. Han also teased that more details about the video capabilities will be revealed tomorrow.
Vivo has partnered with ARM and MediaTek to improve the NPU inside the Dimensity 9500, enabling millisecond-level motion tracking and ultra-fast shutter response. The chipset is also set to make the X300 the first smartphone to cross the 4 million mark on AnTuTu, as shown in a screenshot shared by Han.
Adding to the list of firsts, the Vivo X300 Ultra is tipped to debut as the world’s first phone with two 200MP cameras.
Geekbench Scores and Global Variant Details
The global version of the Vivo X300, reportedly carrying the model number V2515, was spotted on Geekbench. The listing, first shared online by tipster Anvin @ZionsAnvin on X (formerly Twitter), shows the device powered by the Dimensity 9500, achieving a single-core score of 3,177 and a multi-core score of 9,701.
Vivo X300 (V2515 – global version) appears on Geekbench.
– Dimensity 9500
>> 4 Cores @ 2.70GHz
>> 3 Cores @ 3.50GHz
>> 1 Core @ 4.21GHz
>> Mali-G1-Ultra MC12 GPU
– 16GB RAM
– Android 15#Vivo #VivoX300series #VivoX300 pic.twitter.com/KjwE4r8NG5— Anvin (@ZionsAnvin) September 15, 2025
Meanwhile, tipster Abhishek Yadav @yabhishekhd on X claims that the X300 will launch in India with 12GB + 256GB and 16GB + 512GB storage options.
Colour choices are expected to include Blue, Red, and Black. The 16GB RAM model seems certain, as the prototype listed on Geekbench also had 16GB RAM and confirmed Android 16 out of the box.
Exclusive: Vivo X300 Indian variant storage and color options:
12GB + 256GB
16GB + 512GB
Available in Blue, Red, and Black.I’ll try to bring out more details about the X300 series soon.
— Abhishek Yadav (@yabhishekhd) September 16, 2025
Additionally, the X300 series has been spotted on Indonesian SDPPI and EEC certifications, but neither the X300 nor the X300 Pro has yet appeared on India’s BIS database.
Vivo X300 – Leaked Specifications
The latest post from tipster Digital Chat Station on Weibo provides a sneak peek into the comprehensive spec sheet for the device. The leak reveals a 6.31-inch LTPO display with a 1.5K resolution and 120Hz refresh rate. The display reportedly comes with BOE’s exclusive Q10+ substrate and support for brightness as low as 1 nit. It is also being highlighted that the display will most likely have minimal and equal bezels all around.
While the chipset has already been teased officially, the leak does reveal two bits about the camera setup. It will reportedly include a 200MP main sensor (HPB, 1/1.4-inch), a 50MP ultra-wide, and a 50MP periscope telephoto macro lens (Sony LYT602, 3x optical, 1/2-inch). The system is said to come with Zeiss T coating*. On the front, there’s a 50MP selfie camera.
Here’s a quick look at the leaked specs –
Display: 6.31-inch LTPO straight screen, 1.5K resolution, 120Hz refresh rate
Panel: BOE Q10+ substrate, ultra-low 1 nit brightness, symmetrical bezels on all four sides
Processor: MediaTek Dimensity 9500
Imaging Chip: Vivo V3+
Rear Cameras –
- 200MP HPB primary (1/1.4-inch sensor)
- 50MP ultra-wide
- 50MP Sony LYT602 periscope telephoto macro (3x optical zoom, 1/2-inch sensor) with Zeiss T coating*
Front Camera: 50MP
Battery: 6000mAh with 90W wired fast charging + wireless charging support
Biometrics: 3D ultrasonic fingerprint 2.0 (under-display)
Connectivity: USB 3.2
Design: Flat-edge design with symmetrical bezels on all sides
FAQs
Q1. What processor powers the Vivo X300 series?
Answer. The Vivo X300 lineup is powered by MediaTek’s Dimensity 9500 chipset, paired with Vivo’s in-house V3+ imaging chip for advanced video and photography features.
Q2. What makes the Vivo X300 Ultra’s camera setup unique?
Answer. It’s tipped to be the world’s first smartphone with dual 200MP rear cameras, alongside a 50MP ultra-wide and a 50MP periscope telephoto macro lens with Zeiss coating.
Q3. What are the display and battery specs of the Vivo X300?
Answer. The X300 features a 6.31″ LTPO 1.5K display with symmetrical bezels and a 120Hz refresh rate, backed by a 6000mAh battery supporting 90W wired and wireless charging.
Q4. What storage and RAM options are expected for the Vivo X300 in India?
Answer. According to leaks, the X300 may launch in India with 12GB + 256GB and 16GB + 512GB variants, running Android 16 out of the box.