Quick Answer: Are Dual SIM Phones Any Good?

What is the point of a dual SIM phone?

Dual SIM phones allow separate numbers for personal and business calls on the same handset.

Dual SIM phones allow users to keep separate contact lists on each SIM, and allow easier roaming by being able to access a foreign network while keeping the existing local card..

Which is the best smartphone with dual SIM?

The best dual SIM Android phones:Huawei P30 Pro.OnePlus 7T and 7T Pro.Samsung Galaxy Note 10 series.Samsung Galaxy S10 series.Xiaomi Mi 9.

Can someone copy your SIM card?

Most phones have SIM cards whose IMEI numbers are protected by secret codes that prevent over-the-air interception. But if someone is able to remove the SIM card and place it in a SIM reader for a few minutes, they can copy all its identifying credentials to load onto a blank SIM.

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.

Can I get 2 SIM cards with the same number?

The short answer is no. This is because your number is linked to a specific SIM card and can not be split between more. No, it not possible to have two sim cards with the same number.

Which Samsung dual SIM phone is the best?

Samsung Galaxy S20Best Overall: Samsung Galaxy S20. Samsung Galaxy S20 is probably the best overall dual SIM smartphone you can purchase today. One of the most popular devices from the S20 lineup, this device packs powerful hardware and improved software from Samsung to provide the best-in-class smartphone experience.

How can you tell if someone has a dual SIM?

Yes, you can know about a person using two sims in one phone by calling on the SIM1, and after he/she picks up the phone, try to call him on other SIM, which you have doubt to be in his phone, and that other SIM will say it’s out of reach until or unless you hang up the call you made on SIM1.

What happens if two phones have the same number?

The short answer is “no.” Cell phone carriers will not activate the same number on two different phones for security and privacy reasons; for instance, what would happen if the second person lost their phone and every phone conversation was heard by a stranger?

How do I know if my phone is dual SIM?

Android : Check whether the phone is dual SIMDialing an USSD code and tracing the logs for IMEI number (I tried this with *139# in India. It worked.) … Storing the SIM serial number and/or IMSI for the SIM. … By dialing *06# you will get to see both IMEI numbers.

Can a SIM card be duplicated?

SIM Cloning. SIM cloning has the same goal as SIM swapping, but cloning does not require calling the mobile carrier. … That means taking the SIM card out of the mobile device and placing it into a card reader that can be attached to a computer where the duplication software is installed.

How do I turn off one SIM on a dual SIM phone?

Just go to setting and select dual sim setting aur sim management and switch off the sim you want to off…

What is the difference between SIM slot 1 and 2?

The exact support for each SIM slot depends on the phone but in most cases: SIM #1 supports all features of the network (2G/3G/4G/data) SIM #2 can be used only to make or receive voice calls, in many cases 2G only.

How do I activate dual SIM?

Open the Settings of your Android smartphone and tap on “Network & internet” or “Wireless & networks.” Open SIM cards or Dual SIM settings, depending on how the category is named on your Android smartphone.

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.

Does dual SIM slow down the phone?

Network speed testing agencies have claimed that the result can differ in case of dual SIM mobile phones. Chaudhary said there will be degradation in speed in case of these phones for specific scenarios when both SIMs are being used at the same time as the resources are shared for the two SIMs.

Does dual SIM affect Internet speed?

While data speeds are reduced by almost 40% on MediaTek devices, the results show that Qualcomm powered dual-SIM handsets also reduce data speeds by anywhere between 2% to 15%, depending on specific smartphones.

Does dual SIM drain battery?

Yes, running active dual SIM cards does consume more battery power than a single SIM, but this is only a minor drain. This is because both the SIMs will be active and try to connect to network at all times.