What processor is used in Samsung Galaxy M30?

Reliance Jio works on VoLTE technology and VoLTE works on Bands 3, 5 and 40. Since Nokia 8.1 Plus supports band 3 and 40, it also supports Reliance Jio SIM. You can use Jio SIM in both the SIM slots on the Nokia 8.1 Plus.Specs: Nokia 8.1 Plus

Yes, the Vivo V15 does support 4G. The 4G Band supported by the device are TD-LTE 2300(band 40), FD-LTE 1800(band 3).Specs: Vivo V15

Reliance Jio works on VoLTE technology and VoLTE works on Bands 3, 5 and 40. Since Samsung Galaxy M30 supports band 3 and 40, it also supports Reliance Jio SIM. You can use Jio SIM in both the SIM slots on the Samsung Galaxy M30.Specs: Samsung Galaxy M30

Reliance Jio works on VoLTE technology and VoLTE works on Bands 3, 5 and 40. Since Samsung Galaxy M10 supports band 3 and 40, it also supports Reliance Jio SIM. You can use Jio SIM in both the SIM slots on the Samsung Galaxy M10.Specs: Samsung Galaxy M10

Yes, the Vivo V15 Pro does support 4G. The 4G Band supported by the device are TD-LTE 2300(band 40), FD-LTE 1800(band 3).Specs: Vivo V15 Pro

Reliance Jio works on VoLTE technology and VoLTE works on Bands 3, 5 and 40. Since Vivo V15 supports band 3 and 40, it also supports Reliance Jio SIM. You can use Jio SIM in both the SIM slots on the Vivo V15.Specs: Oppo R15

Imagine you open your old phone and you are unable to unlock it. The only choice you have is to hard reset it. It is just a mechanism to erase everything on your phone and restore all the defaults. The memory is erased and the password is reset. You can follow this simple guide to hard reset your device.Turn off the phone and then press and hold the Volume Up key and Power key simultaneously until the Android system recovery screen appears. Use the Volume Down key to highlight the wipe data/factory reset option and then use the Power button to make the selection.Specs: Oppo R15

Check the steps below to backup your Android phone:-Go to your Settings menu.Scroll down and tap on System.Go to Backup & ResetEnable Data Backup and Automatic RestoreAlso, keep your Google account synced for contacts and calendar.Specs: Oppo R15

No, Samsung Galaxy M20 does not have a 6GB RAM variant. It is just 3 GB and 4 GB.You can see detailed specs here: Samsung Galaxy M20

Yes, Xiaomi Redmi 3S does have an IR Blaster. You can see detailed specs here: Xiaomi Redmi 3S

No, Realme C1 does not have an IR Blaster.You can see detailed specs here: Realme C1

Vivo V11 and Xiaomi Poco F1 have almost the same price but a lot of difference when it comes to features. Xiaomi Poco F1 clearly leads the comparison with its faster processor and bigger battery capacity. Vivo V11, on the other hand, has got a bit higher resolution cameras.Check out this interesting comparison by 91mobiles: Xiaomi Poco F1 vs Vivo V11 new

No, Lenovo S5 Pro does not have an IR Blaster.You can see detailed specs here: Lenovo S5 Pro

Yes, Lenovo Z5 Pro does have a face unlock feature.You can see detailed specs here: Lenovo Z5 Pro

There are multiple ways of taking a screenshot on your phone. Let us explore them:1. Using the drop-down menu.Navigate to the screen you wish to capture.Drop down the notification menu.Tap the Screenshot option.2. Using the buttons.Navigate to the screen you wish to capture.Press and hold the volume down and power button together.3. In the latest Android, Android Pie, you can just press and hold the power menu till you see a menu. Tap screenshot from there to capture the screen.Specs: Oppo R15