Vivo has officially started teasing the upcoming T4 5G smartphone in India, positioning it as the successor to last year’s T3 ...

Vivo's India website has listed the Vivo T4 5G with a 'coming soon' tag. It is claimed to have "India's biggest battery ever" ...

The battery capacity is expected to be significantly bigger than 5000mAh, which has become the standard size for most ...