Vivo X Fold 4: Next-Gen Foldable Phone Certified with a Massive 6,365mAh Battery

Vivo’s next gen flagship foldable phone has just surfaced in a certification platform in China. The company is working on the upcoming Vivo X Fold 4, which has been sighted on TENAA. This listing has confirmed a massive battery under the hood, so let’s check it out.

Vivo X Fold 4 with Huge Battery visits TENAA

The Chinese brand recently unveiled the Vivo X200 series of flagship smartphones. But now, the Vivo X Fold 4 was spotted on TENAA carrying the model number V2429A. While the official moniker of the smartphone is still unclear, the smartphone is expected to be the Vivo X Fold 4. However, the IMEI database confirmed that the Vivo X Fold 4 has the V2429 model number. So the V2429A could be one of the foldable phone’s variants.

Unfortunately, the certification did not reveal any major details regarding the smartphone like its specs, design, and more. Although a 91Mobiles report managed to dig out some information regarding the battery pack in the database. The Vivo X Fold 4 houses a massive 6,365mAh cell, which would likely be marketed as a 6,500mAh battery. If this is true, the Vivo X Fold 4 would have a much larger battery compared to the 5,500mAh cell on the Vivo X Fold 3. This is also in line with one of our previous reports as well.

It also means that the Vivo X Fold 4 has the largest battery on any foldable phone. With the larger battery, this device might have a slightly thicker body than its predecessor. However, the X Fold 4 is expected to have a thinner and lighter design than the X Fold 3 Pro. Apart from this, the foldable phone was listed with Satellite Navigation (GLONASS), dual 5G SIM support, and support for Android 15 OS out of the box. Rumors have hinted that the X Fold 4 would be equipped with the Snapdragon 8 Gen 3 SoC. But keep in mind that this is still just an unconfirmed report, so take this news with a pinch of salt.