Excuse me, is there a difference between the quality of pre-sale and spot purchase of millet?

There is no difference between the quality of pre-sale and spot purchase of millet. Xiaomi pre-sale and spot purchase are only different in sales forms, and after-sales, quality control and quality are exactly the same, and there is no difference.

The main difference between them lies in the form of sales.

Spot purchase: the buyer can only choose the goods that have been stored in the seller's warehouse from the existing goods.

Pre-sale purchase: order-based products, products that the seller will trade in the future through the demand for house purchase.

Extended data:

After-sales service of Xiaomi products:

1, get Xiaomi products and related warranty cards. Go to the nearby Xiaomi House and ask the professional customer service staff to help with the warranty or maintenance. Go to the following website to find the nearest Xiaomi home or authorized maintenance point.

2. If there is no Xiaomi House maintenance outlet nearby or it is too far away, it is not convenient to take it for maintenance. You can also choose to send it back to Xiaomi Company for repair, and the courier fee will be reimbursed during the warranty period.

If the product is bought by others, you can ask the buyer to apply for maintenance.

Generally, the repair is completed within one week, and the mobile phone is sent back. During this period, you can check the maintenance details in the personal center/maintenance list/at any time, and you can see the detailed maintenance progress.