Battery life test of
VKWORLD S3 smartphone

VKWORLD S3 battery life test is

2800 mAh

VKWORLD Discovery S1 | 2800 mAh | Li-Ion

VKWORLD S3 | 2800 mAh | Li-Ion

VKWORLD VK560 | 2850 mAh | Li-Ion

VKWORLD Mix Plus | 2850 mAh | Li-Ion

VKWORLD S3 | 2800 mAh | Li-Ion

TCL 10 5G 6GB · 128GB | 4500 mAh | Li-Ion

MEIZU 18s Pro 8GB · 128GB | 4500 mAh | Li-Ion

Samsung Galaxy S21+ 8GB · 128GB · SM-G9960 | 4800 mAh | Li-Ion

ILA S1 King kong | 5000 mAh | Li-Ion

Archos Oxygen 68XL | 5000 mAh | Li-Ion

Wiko View5 Plus 4GB · 128GB | 5000 mAh | Li-Ion

It's possible that some stores do not send the product to your country. Check on their website.