Recommend a few dual 4G or 4G mobile phones on the whole network

One of the mobile phones I'm using now has a projection function, I don't know what you think.

Too much, how big screen do you need, how much running memory do you need, how much resolution, do you want to be ultra-thin? What are the requirements for color? Do I need to support dual SIM?

Do you want all the support of China Telecom Mobile Unicom? Do you want to support expanding memory cards? Do you want to support battery removable?

Or does it not matter to **? That's Apple 6.

The OPPO R7S is relatively good in terms of workmanship, and it has VOOC flash charging technology (fast charging technology for 5 minutes of charging and 2 hours of calls), and there is 4GB RAM running memory.

OPPO R7S has two versions: mobile version and full Netcom version, and the full Netcom version 4G and the whole network (mobile, Unicom, Telecom) are all-inclusive. At the same time, it supports dual SIM dual standby, card tray supports SIM card and TF expansion card (memory card can be expanded to 128GB), dual SIM standby or large-capacity storage can be switched at will.

If you are using a combination of mobile + telecom, it is recommended that you use a mobile phone with full Netcom.

The so-called full Netcom solves the problem that most of the full Netcom dual SIM dual standby mobile phones use mobile 4G Internet access, and the telecom card has no service. As of the end of 2015, mobile phones that meet this standard include Honor 7, Xiaomi 4C, Xiaomi Note Top Edition, Gionee M5Plus, and Coolpad All Demon King.

1. Dual-SIM dual-standby dual-pass, Huawei Honor 8 and Huawei Magic, Huawei nova2, oppor11, vivo X9, Samsung Galaxy S8, Huawei Honor 8 and Honor 9, OnePlus N5S;

2. Meizu MX6, Meizu Note5, Nubia Z17mini, Hammer See Pro, Meizu E2, Huawei Honor Play 6X, etc., all have full Netcom mobile phone models that support dual 4G dual SIM dual standby dual pass.

3. Huawei Magic: Support 4G network mobile TD-LTE, China Unicom TD-LTE, China Unicom FDD-LTE, China Telecom TD-LTE, and China Telecom FDD-LTE.

4. OPPOR11: listing date 2017-06, mobile phone type 4G mobile phone, 3G mobile phone, smart phone, camera phone, phablet, fast charging mobile phone.

5. Vivo X9: 4G mobile phone, full Netcom, SIM card slot: dual SIM, nano SIM card; Connect & Share: WLAN & WLAN Hotspot, Bluetooth, OTG.

6. OnePlus 5: OnePlus Phone 5 is the annual new flagship phone released by OnePlus mobile phone in Beijing on June 21, 2017;

7. The machine is divided into two versions: 6GB+64GB moon rock gray version is priced at 2999 yuan, and 8GB+128GB Xingchen Black version is 3499 yuan.

1.Dual SIM dual standby dual pass Huawei Honor 8 and Huawei Magic, absolute dual pass, AB cards can dial each other**, unlike other**mutual dialing prompts that cannot be connected.

2.Both SIM cards are 4G card slots, and you can insert cards at will, but you can't insert 2 telecom cards at the same time. If the A card runs out of traffic, you don't need to change the card slot, you just need to switch the B card for 4G in the settings.

I just don't understand why all mobile phones have developed to the present, and the network is still down when they come to **.

iphone6,Three Nets,You buy a contract-free version on Apple's official website that supports telecommunications,Mobile,Unicom all network standards 2G,3G,4G can be used,But you can't dual SIM dual standby,Only this can meet your more 4 requirements,Mainly the conflict of interest of the three major operators,So it's difficult to have such a mobile phone。