What is dual VoLTE?
It must be noted that there are several dual VoLTE phones that support 4G VoLTE on both SIM slots but only on one at a time.
Dual SIM dual VoLTE (DSDV) phones can keep two 4G or 4G VoLTE SIM cards active in your phone (in Standby configuration, not Active) simultaneously..
How do I know if my SIM card is 4g?
The simple and straightforward way to know if your SIM card is 4G compatible is to insert the SIM into a 4G smartphone, power it on, then Navigate to settings >> Mobile Network >> and Find LTE network on the list of Networks if you find 2G, 3G but you can’t find 4G, it means your SIM card is not 4G you may need to …
What is the best dual SIM phone?
Best Dual-SIM Android Phones in 2020Fast has a new name: OnePlus 7T.Best on a budget: Nokia 4.2.True powerhouse: Samsung Galaxy S20.Do more: Samsung Galaxy Note 10+Zoom in: Huawei P30 Pro.Upgrade your camera: Xiaomi Mi 9T.Excellent value: POCO F1.
Which phone has dual 4g SIM?
Top 10 Dual 4G VoLTE Phones Price ListDual 4G VoLTE Phones ListLatest PriceValue for MoneyPoco Xiaomi X2Rs. 17,49995 / 100Xiaomi Redmi Note 8 ProRs. 14,87290 / 100Realme C2Rs. 6,49993 / 100Samsung Galaxy M31 8GB RAMRs. 19,49992 / 1006 more rows
Is dual SIM phone good?
Having two SIM cards just gives you more flexibility, and can help you save money too. And since nowadays a dual SIM phone can have all the same features as a regular smartphone and looks and feels just the same, there are no huge disadvantages to going dual SIM.
Can we use 2 4g SIM in mobile?
Technically you can use two 4G sims in one smartphone. But if one of them supports only 4G/VoLTE like Jio, then by switching mobile data to another sim will lead to ‘No Network’ for VoLTE sim. … Then you can use 4G on both sims without loosing any network. (Only one sim will be on 4G and other will be on 2G/3G network).
What is the disadvantages of dual SIM mobile phones?
One of the biggest disadvantages of it is the battery life. Having two SIM cards means burning more battery power. This is why these mobile phones are needed to be charged almost regularly. Many users of mobile phones with two SIM have complaint that they face network problems.
Do you need 2 SIM cards for a dual SIM phone?
A Dual SIM Passive phone can use two different SIM cards, but only one of them can be active at any time. That means that when one SIM card works, the other is unreachable. To use the second SIM card, you need to activate it manually, and the first SIM deactivates when you do that.