Can I put 12GB RAM inDell 15 3558?

Both these phones come with great specifications and similar design as well but the OnePlus 8T seems to be a better option.Let's see-Processor: Both these phones come with the Qualcomm Snapdragon 865 processor.Battery: The OnePlus 8T has a battery of 4500 mAh with 65W fast charging support whereas the OnePlus 8 Pro has a battery of 4510 mAh with 30W fast charging support.The OnePlus 8T looks a little better as well at a lesser price.Check Full Comparison OnePlus 8T vs the OnePlus 8 Pro

The expected launch date of the OnePlus Nord N100 is Jan 05, 2021, and the expected price is Rs. 15,690.The specifications seem a little lesser for the price but it would still be a great phone.Check Full Device Specifications OnePlus Nord N100

The Xiaomi Poco X3 seems to be a little better phone as it gives a little better specifications.Let's see-Processor: The Xiaomi Poco X3 comes with the Qualcomm Snapdragon 732G processor whereas the Realme 7 Pro comes with the Qualcomm Snapdragon 720G processor.Battery: The Xiaomi Poco X3 has a battery of 6000 mAh with 33W fast charging support whereas the Realme 7 Pro has a battery of 4500 mAh with 65W fast charging support.The Xiaomi Poco X3 also has a screen refresh rate of 120Hz.Check Full Comparison Xiaomi Poco X3 vs Realme 7 Pro

Yes, the Poco X3 does support Dual VoLTE which ensures that both the SIMs on the device can connect to 4G connectivity.Check what Dual 4G VoLTE means-Check Full Device Specifications Poco X3

Xiaomi Redmi K30 Ultra is expected to hit Indian Markets by Dec 28, 2020.The device would also be coming loaded with MediaTek Dimensity 1000 Plus along with 6 GB of RAM.Also, do not forget to find all the detailed specifications and other latest updates related to Xiaomi Redmi K30 Ultra here. 

Yes, the Samsung Galaxy M51 does support WiFi calling and it is quite obvious as all the newer Android devices come with this feature.To enable it-Go to Settings and then to Connections.Then tap on the WiFi calling to toggle it ON.Check more about WiFi calling-Check Full Device Specifications Samsung Galaxy M51

Infinix Zero 8i would not be supporting 5G. The device would be coming with Dual 4G Bands.5G service is still under trial phase in India and no device currently supports 5G.Also, do not forget to check out other latest updates related to Infinix Zero 8i here

Infinix Zero 8 would not be supporting 5G. The device would be coming with Dual 4G Bands.5G service is still under trial phase in India and no device currently support 5G.Also, do not forget to check out other latest updates related to Infinix Zero 8 here.

Check the steps below:-Open your Android's Google Play Store.Tap the magnifying glass icon.Type WhatsApp into the search bar, then tap Go.Tap the "WhatsApp Messenger" item.Tap INSTALL.Tap ACCEPT when prompted.Wait for WhatsApp to finish downloading, then tap OPEN.Tap AGREE AND CONTINUE.You can check the specs of Infinix Zero 8i here: Infinix Zero 8i

Check the steps below:-Open your Android's Google Play Store.Tap the magnifying glass icon.Type WhatsApp into the search bar, then tap Go.Tap the "WhatsApp Messenger" item.Tap INSTALL.Tap ACCEPT when prompted.Wait for WhatsApp to finish downloading, then tap OPEN.Tap AGREE AND CONTINUE.You can check the specs of Infinix Zero 8 here: Infinix Zero 8

You don't need to enable VoLTE. Insert the Jio (VoLTE enabled) in any slot. By default, VoLTE will be active. If it is not, you can change the network preferences from Network option in settings.Go to Settings > Call Settings (Sim and Network)Tap Cellular networks > Enable Voice over LTE On/ Off.Alternatively, you can follow a much easier way:You can simply dial *#*#4636#*#* Choose Phone information.Click " Phone Information" and Toggle VOLTE Provisioned.Restart the phone and you are done.You can check the below video to get more clarity:You can check the specs of  Infinix Zero 8i  here:  Infinix Zero 8i

You don't need to enable VoLTE. Insert the Jio (VoLTE enabled) in any slot. By default, VoLTE will be active. If it is not, you can change the network preferences from Network option in settings.Go to Settings > Call Settings (Sim and Network)Tap Cellular networks > Enable Voice over LTE On/ Off.Alternatively, you can follow a much easier way:You can simply dial *#*#4636#*#* Choose Phone information.Click " Phone Information" and Toggle VOLTE Provisioned.Restart the phone and you are done.You can check the below video to get more clarity:You can check the specs of Infinix Zero 8 here:  Infinix Zero 8

Many phones these days provide an inbuilt app locker. You can find this option as App Locker, generally under the Utilities option. You can simply open the option and select an app which you wish to lock. Now everytime you wish to open that app, you will have to enter the phone lock password or authenticate using fingerprint sensor, if your phone supports fingerprint.Alternatively, if your phone does not support this feature, you can download the app named app locker from play store.You can find it here.Configuring it is easy.Download App Lock from the Google Play Store.You will be asked to set a pattern lock when you launch it for the first time.Then you need to configure an E-Mail ID for security and backup purposes.Under the Privacy tab, you can find a list of apps installed. You can select any one of them to lock.Now whenever you open the app you have locked using AppLock, you will be asked for a password.You can also unlock it using your fingerprint.You can check the video here:You can check the specs of Infinix Zero 8i here: Infinix Zero 8i

Many phones these days provide an inbuilt app locker. You can find this option as App Locker, generally under the Utilities option. You can simply open the option and select an app which you wish to lock. Now everytime you wish to open that app, you will have to enter the phone lock password or authenticate using fingerprint sensor, if your phone supports fingerprint.Alternatively, if your phone does not support this feature, you can download the app named app locker from play store.You can find it here.Configuring it is easy.Download App Lock from the Google Play Store.You will be asked to set a pattern lock when you launch it for the first time.Then you need to configure an E-Mail ID for security and backup purposes.Under the Privacy tab, you can find a list of apps installed. You can select any one of them to lock.Now whenever you open the app you have locked using AppLock, you will be asked for a password.You can also unlock it using your fingerprint.You can check the video here:You can check the specs of Infinix Zero 8 here: Infinix Zero 8

Well, sometimes you watch some movie and you want its tune as your ringtone. Happens right? It happened with me last when I watched Sherlock. Remember that violin tune.? Yes, so I got the tone and copied it to my phone by simply emailing and downloading it to the email ID configured on my phone.Once there, navigate to SettingsOpen the sound sectionFind the Phone Ringtone option and open itSelect a local ringtone and select the ringtone which was copiedSo, you are done. Each time your phone rings, you listen to your favorite tune.You can check the specs of Infinix Zero 8i here: Infinix Zero 8i