Xiaomi Redmi Note 7 is expected to launch with a 4000mAh battery.

Specs: Xiaomi Redmi Note 7

Yes, Xiaomi Redmi Note 7 Pro is expected to have waterdrop notch according to the rumors. You can see the same in the image given below: 

To see the complete specifications of Xiaomi Redmi Note 7 Pro : Xiaomi Redmi Note 7 Pro

Xiaomi Redmi Note 6 Pro does support USB-OTG Connectivity and you can connect your USB Drive to it.

You can easily turn it on from your Settings.

Watch the video here:

You can see detailed specs here: Xiaomi Redmi Note 6 Pro

Honestly speaking, fast charging is the most relevant and important feature these days in phones. You can charge your phone fully within minutes while you are getting ready to leave your home. No, Samsung Galaxy M10 does not support fast charging.

Yes, Vivo Y83 Pro does have an auto-call recording feature. 

You can find an option to turn it on from Settings>Phone. 

You can watch the video for the same here:

You can see detailed specs here: Vivo Y83 Pro

Yes, Samsung Galaxy M10 supports VoLTE in both the SIM slots since VoLTE works on bands 3,5 and 40 and both the SIM slots in Samsung Galaxy M10 supports band 3 and 40. You can use two Jio SIMs at a time in Samsung Galaxy M10.

Yes, Moto G6 has a fingerprint sensor placed in the front at the home button itself. You can see the same in the images given below: 

To see the complete specifications here : Moto G6

List of service centers  :List

No, Samsung Galaxy M30 doesn't have fast charging support, but it has a huge capacity of 5,000mAh Li-ion gives it a healthy backup for hours.

To see the full specifications of Samsung Galaxy M30 : Samsung Galaxy M30

To root your phone manually, you need to turn on USB Debugging. 

1. Go to Setting, Find kernel version in About.
   
2. Tap it seven times, at which point you should see the message, "You are now a developer!" With that done, tap Settings, About Phone, Developer Options, and then tick USB debugging." Then tap OK to approve the setting change. 
   
3. Now turn it ON  in fastboot mode and unlock the bootloader.
   
4. Install a recovery to help you with flashing.
   
5. Flash a supporting custom ROM and gapps.
   

XDA Developers is a great site to help you with the process, support and Custom ROMs.

Check the below video for One click root method that works on many latest devices:

Xiaomi Redmi Note 6 Pro and Moto G6 Plus are the phones of same price range and similar features. Choosing one from the two is easy if you have your requirements clear. 

Moto G6 Plus have a stronger configuration and better performance, Xiaomi Redmi Note 6 Pro, on the other hand, have a higher resolution front camera and more battery capacity. 

Check out this interesting comparison by 91mobiles: Moto G6 Plus vs Xiaomi Redmi Note 6 Pro

Xiaomi Redmi Note 7 Pro has a fast 2 GHz Octa-Core Snapdragon 675 bundled with 4 GB RAM. It has impressive performance and no lagging issues have been reported so far.

You can see detailed specs here: Xiaomi Redmi Note 7 Pro

Transfer files from your phone to another device. 

1. To transfer data from your phone to a Laptop:
Use the data cable that came along with your phone. Simply plug in your device and start transferring your data to your laptop. 


2. To transfer data from a phone to phone. 
   
There are many ways you can transfer your data like Using the Shareit app( ShareIt), Bluetooth etc. Using share it app: Just download the shareIt app on both the phones and open it. then select the app, photo, the video you want to transfer from the list and press "Send". It will search for the nearby device. Once the device appears tap on that your file will be transferred. 

You can also check below video to share big files between two Android devices:

Maximum smartphones have an inbuilt call recording feature these days. You just need to tap on the cassette symbol to start the recording. Still, there are phones which does not have this feature in built. For such phones, you can install the ACR app.

1. : Download the ACR call recording app from the play store. 
   

   
   

   
   

2. : Then Follow the instructions from the app and allow all the access to the app as shown in the Image below

   
   

3. : Ten Tap the three bar on the top left of the app.

   
   

   
   

4. : There you will find the Enable option on the top.

   
   

   
   

5. : Enable it and enjoy the app.

   
   

   
   You can check our the video:

   
   

   
   

   You can check the specs of Samsung Galaxy M10 here: Samsung Galaxy M10
   Samsung Service Center Locator: Samsung Service

To Increase the speed of your slow Android phone here is the guide to speed it up in 5 Minutes

1. Close all your unused apps.
   
1. Closing all the apps which you are not using saves a lot of memory usages which can be utilized by other apps to make it run faster.



2. Clean all the app cache


1. Download Clean Master software from the Play store (here)
   
2. Press Junk Files and let it do its work 
   
3. After that press on Phone Boost option.



3. Disable the Animations
   
1. Go to "Settings"
   
2. Then Go to "About phone"
   
3. Tap on " Build Number" 7 times.
   
4. Then Go back to settings and Tap on " Developer Option"
   
5. Scroll Down to "Windows Animation Scale". as shown in the Image below
   
6. Tap on "Animation Off".
   

You can also check the most popular video on youtube to speed up your Android without installing any software:

Samsung Galaxy M10 will possibly get security patch upgrades, performance upgrades, and Android pie upgrade as well. You can easily upgrade your phone with OTA Updates. 

You simply need to:

1. Go to Settings > About phone > System updates.
   
2. Check for updates
   
3. Install.

Make sure you have at least 40 % battery, to prevent your phone from bricking.

For unofficial upgrades, you need to:

1. Root by unlocking its bootloader
   
2. install a recovery and 
   
3. Then, Flash a supporting zip along with gaps. 

XDA Developers is really a helpful site for the process, support, and Custom ROMs.

Yes, Oppo F9 does have Corning Gorilla Glass v6 as screen protection.

You can see detailed specs here: Oppo F9

Check the steps below:-

1. Go to your Settings menu.
   
2. Scroll down and tap on System.
   
3. Select About phone.
   
4. Tap on the device's Build number multiple times until it enables Developer options. ...
   
5. Hit the back button and select Developer options within the System menu.

You can explore to buy the Samsung Galaxy M10 on EMI without a credit card as well. Paysense is one such portal which allows you to do so. Let us see the steps:

Alternatively, you can buy using your debit card on select websites. Amazon supports this feature:

1. Check your card's eligibility.

2. Once you are sure that your card is eligible, you can simply go ahead and make the transaction.

You can check this video:

Turn on Battery Saver 

1. Go to settings.
   
2. Then tap on Battery option.
   
3. Then Tap on Battery saver option
   
4. Then select the percentage at which you want to trigger the battery saver in your phone and you are Done.
   

You can also check the video below for more description

Nokia 7.1 have a more than average battery performance. It has a great 3060 mAh battery capacity with fast-charging support.

You can see detailed specs here: Nokia 7.1