The new Vivo X300s is supposed to bridge the gap between the Ultra and Pro siblings. They just announced the device in China with an optional camera kit, exactly what the teasers showed us weeks ago. It has the fastest MediaTek chip and a Huge BlueVolt battery inside. This is everything we found on Vivo X300s.

There’s a 20:9 aspect ratio here. Vivo X300s is quite wide with a 1260 x 2800px display resolution and a 144Hz refresh rate. The screen itself is a 6.78” flat OLED, and they advertise 10-bit colors and LTPO variable refresh rate for it. They didn’t share any brightness numbers, though it does have an HDR10+ rating.
The X300 Pro sibling had a 200MP telephoto and 50MP main camera. The new Vivo X mobile flipped things around. The main lens holds a 200MP Alpha OIS shooter. And there’s a 50MP periscope telephoto (3x) Zeiss APO sensor right next to it. They’ve also included a 50MP ultrawide 119˚ view camera inside that circular deco.

A 50MP shooter is added to the screen, so it produces sharp selfies as well. The camera processing is done on the V3+ imaging chip inside the Vivo X300s. But all the other CPU tasks are run on a MediaTek Dimensity 9500. It is a proper flagship silicon at a 4.21 GHz boost clock.

The chip runs hot, so Vivo added a vapor chamber and a graphite sheet on the X300s. There’s LPDDR5X 16GB quad-channel RAM here, with 1TB UFS 4.1 storage on the maxed-out variant. Everything fits inside a metal casing with an IP69 waterproof design rating.

This newcomer is 8mm thick. And it’s because of a BlueVolt (4th gen) Si/C 7100mAh battery. It’s just a tad bigger than the Pro, which had a 7000mAh cell. Vivo X300s recharges this power pack on a 90W wired input. And you can also recharge it wirelessly over a 40W input.
A symmetrical dual-speaker audio setup can be found inside the Vivo X300s, and there’s also a 1.1Grms haptic motor onboard. The fingerprint is ultrasonic, the type C 3.2 port has a display output, and WiFi 7 is also included in essentials. The most basic Vivo X300s variant is in a 12/256GB format. The starter price is CNY 5,000 (~PKR 202,000).