The difference between Samsung S4 dual SIM and single card, Samsung S4 dual SIM version Choose Unico

Hello, first of all, thank you for your support to China Telecom. A single card can only use one card, and a dual card can use two cards. You can go to Anhui Telecom online business hall to buy, Samsung Galaxy S4 (i959) the most fun mobile phone!

C+G dual network dual standby dual pass inch giant screen dual quad-core processor 13 million pixels + 2 million pixels dual camera purchase address.

If you have any other questions, you can ask China Telecom (Anhui) Enterprise Platform, and we will try our best to answer them. Platform**.

A single card is good, if you need to insert two cards for your business, choose a double card, and there is no best single card.

Dual SIM is a contract machine, there is too much junk software, not good, single card is bare metal, I recommend buying bare metal.

Or choose Unicom, now Unicom is getting better and better, the signal is also full, and the 3G network speed is also very good. Don't move, the speed of the mobile internet can infuriate you

At present, the parameters are single-card dual-mode, that is, only one card can be installed, and perhaps there may be a dual-card version when the national version is listed.

The dual-SIM telecom version is the best to use.

Not necessarily, depending on the version, telecom must have a telecom card, and another card can be placed in China Mobile or Unicom, and a single card version can be considered.

If you need to buy a Samsung phone, it is recommended that you contact a Samsung store to inquire about the purchase.

Samsung Store Information:

Samsung Galaxy Note 3 (N9005 Single SIM 4G Version).

Samsung Galaxy S4 Mini (i9195 Single SIM LTE).

There are many models of Samsung mobile phones listed in Chinese mainland that support 4G network, and the following provides several models, please refer to:

1.Models that support mobile 4G networks: G9200, G9208, N9108V, G9008V, N9008V, etc.

2.Models that support China Unicom's 4G network: G9200, N9106W, G9006W, G9006V, etc.

3.Models that support telecom 4G networks: G9200, G9209, N9109W, G9009W, etc.;