With the official launch of the Vivo S50 series just days away, detailed specifications for both the standard S50 and the S50 Pro mini have surfaced online via a Chinese telecom database. These leaks provide a comprehensive look at what Vivo is positioning as its most feature-packed S-series generation yet, promising flagship-level performance in key areas like chipset, imaging, and biometrics.
The Core Specifications Leak from Official Channels
The complete technical specifications for the Vivo S50 and S50 Pro mini were listed on the China Telecom terminal product library, a credible source for pre-launch information. The standard Vivo S50, model number V2528A, is confirmed to feature a 6.59-inch AMOLED display with a resolution of 2750 x 1260 pixels. Powering the device is the Qualcomm Snapdragon 8s Gen 3 chipset, paired with up to 16GB of LPDDR5X RAM and 512GB of UFS 4.1 storage. It houses a substantial 6500mAh battery, a significant capacity for a modern smartphone.
Vivo S50 Series Key Specifications Comparison
| Feature | Vivo S50 | Vivo S50 Pro mini |
|---|---|---|
| Model Number | V2528A | V2527A |
| Display | 6.59-inch, 2750x1260 | 6.31-inch, 2640x1216 |
| Chipset | Qualcomm Snapdragon 8s Gen 3 (SM8635) | Qualcomm Snapdragon 8 Gen 5 (SM8845) |
| RAM/Storage | 12+256GB, 12+512GB, 16+512GB (LPDDR5X/UFS 4.1) | 12+256GB, 12+512GB, 16+512GB (LPDDR5X/UFS 4.1) |
| Rear Camera | 50MP + 50MP Periscope + 8MP Ultrawide | 50MP + 50MP Periscope (Sony IMX882) + 8MP Ultrawide |
| Front Camera | 50MP | 50MP |
| Battery & Charging | 6500mAh | 6500mAh, 90W wired, 40W wireless |
| Biometrics | Not Specified | 3D Ultrasonic Fingerprint 2.0 |
| Durability | Not Specified | IP69 + IP68 |
| Dimensions | 157.52 x 74.33 x 7.59 mm, 197g | 150.83 x 71.76 x 8.10 mm, 192g |
| Launch Date | December 15, 2025 (China) | December 15, 2025 (China) |
The Compact Powerhouse: Vivo S50 Pro mini Details
The more intriguing model appears to be the Vivo S50 Pro mini. As previously confirmed by Vivo, this compact flagship will be equipped with the top-tier Snapdragon 8 Gen 5 processor. Its listing reveals a 6.31-inch display with a 2640 x 1216 resolution. Despite its smaller size, it matches the standard model with a 6500mAh battery but adds support for 90W wired fast charging and 40W wireless charging. It also distinguishes itself with a claimed IP69/IP68 dust and water resistance rating and a 3D ultrasonic fingerprint sensor under the display.
A Focus on Imaging and Design Philosophy
Both models share a similar camera philosophy, featuring a triple rear camera system. The setup consists of a 50MP primary sensor, a 50MP periscope telephoto lens—confirmed on the Pro mini to be a Sony IMX882 sensor—and an 8MP ultrawide lens. A 50MP front-facing camera handles selfies. Vivo emphasizes that the entire series will benefit from the same "clear and natural portrait algorithm" used in its flagship models. Design-wise, the phones feature an aerospace-grade aluminum alloy frame. The Pro mini adopts a distinctive horizontal camera bar design across the back, while the standard S50 uses a more conventional rectangular module in the top-left corner.
Positioning and Anticipated Market Impact
The leaked specifications strongly support Vivo's internal claims that the S50 series is "the generation with the most flagship configurations ever" for the S-line. By incorporating a current-generation flagship chipset (Snapdragon 8 Gen 5), a high-end periscope telephoto camera, and advanced features like 3D ultrasonic fingerprint recognition into the Pro mini, Vivo is clearly aiming to elevate the series beyond its traditional focus on design and selfies. The combination of top-tier performance, large batteries, and advanced charging solutions positions these devices as compelling all-rounders ahead of their official debut in China on December 15.