What is the difference between 4G and VoLTE?
4G is the latest mode of transferring data at lightning speed. But it has a disadvantage that it can't transfer voice data in this mode.
Many companies which have 2G and 4G spectrum, switch from 4G to 2G for voice calls. But other companies like Jio who doesn't have a 2G spectrum has introduced Voice over LTE (VoLTE).
This feature enables a user to use 4G data along with calling feature without switching to 2G mode.
By Pkrawa** Mark Helpful (234)
VoLTE is an HD voice calling Service that run on 4G LTE rather than the 2G/3G network. Currently, we are using 2G/3G. Originally LTE was completely IP Cellular System for carrying Data. If you are making a call from LTE Network, the Operators would be able to carry the voice either by reverting to 2G/3G technologies.
By Seepanaumam** Mark Helpful (204)
In the 4G phone when we use Jio SIM, we can do a call and can also use the Jio calling app. But in VoLTE when we use the Jio SIM, we can do calls without Jio calling app.
In VoLTE the net speed is very fast.
By Dahiavi** Mark Helpful (149)
4G network you can use with any SIM like Airtel, Vodafone, etc. But to use Reliance Jio, you need to have VoLTE means Voice over LTE (4G) and this supports voice calls and internet.
By Immu** Mark Helpful (120)
4G was designed to provide higher data transfer rates, while VoLTE is specifically targeted at improving the quality of voice calls.
By Lxsa** Mark Helpful (109)
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Can I upgrade Samsung grand prime 3G to 4G?
Yes, one who's still using 3G must switch to 4G.
1. Latest technology.
2. Lightening fast technology.
3. Cheapest rate for data.
4. Nominal charges for voice calls.
5. The companies are providing better plans to attract customers.
By Pkrawa** Mark Helpful (145)
No sir, you can upgrade the version but you cannot upgrade network mode.
By Aqi** Mark Helpful (78)
No, you can't upgrade Samsung Grand Prime from 3G to 4G.
By Manavi** Mark Helpful (69)
No, you can't upgrade because it's a 3G handset.
By Dbsa** Mark Helpful (65)
No, you can't, as it's the hardware.
By Aromal** Mark Helpful (48)
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How is Samsung Grand Prime Plus phone, and is it better compared to Grand Prime?
Samsung Grand Plus is much better than Grand Prime. But if you go with Samsung J7 Prime then, it will give a better performance.
By Aniket.** Mark Helpful (96)
My review: It's good and has a good battery. I got it before 2-years. Still, it is good. It doesn't even have a single problem.
By Vignes** Mark Helpful (86)
It is a 4G phone and consists of VoLTE.
It has a better CPU version than Prime.
And it has high 2GB RAM and good speed.
By Shahshu** Mark Helpful (82)
Yes, Samsung Grand Prime Plus is 100% better as compared to the Grand Prime.
Grand prime has lots of hanging problem.
By Jagarw** Mark Helpful (88)
Plus is better as it's 4G and also has a large screen with latest config and update.
By Ks2** Mark Helpful (71)
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Can we use Jio SIM in this mobile?
No, we can't use Jio SIM in it as it comes with only HSPA 3G connectivity.
But yes, there is an alternative, if you opt for Galaxy Grand Prime 4G.
By Ayushman** Mark Helpful (122)
Yes, but not for calling. For calling you have download 4G voice app, without internet you can't run this app.
By Abhishe** Mark Helpful (101)
You don't purchase because it's a failure model
I have used two Grand prime mobiles .It's waste of money.
By Asp** Mark Helpful (100)
You can use by installing jio 4G voice application, it's because the phone doesn't have VoLTE.
By Akhil** Mark Helpful (95)
Yes, we can use Jio sim in grand prime 4G and it does have VoLTE.
By Pavithranth** Mark Helpful (79)
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Is this a dual SIM mobile?
This phone is available in both the models, single sim as well as double sim.
By Danialk** Mark Helpful (87)
yes dual sim. dont buy this phone. its always hang. waste of money
By Eldo** Mark Helpful (81)
Yes, it is dual sim but I am using only one sim as of now.
By Vidhi.bid** Mark Helpful (77)
Yes, it has a dual SIM and microSD card slot too.
By Sy9** Mark Helpful (51)
Yes and it also have a separate memory card slot
By Vijay.** Mark Helpful (72)
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