What are the advantages of eSIM over a physical SIM card for Indian travellers?+
eSIM advantages over a physical SIM card include instant activation via QR code before your flight, no plastic card to carry or lose, and the ability to store multiple carrier profiles on one device. The difference between eSIM and SIM card is clear: physical SIM vs eSIM comes down to hardware, with eSIM embedded in your phone while physical SIM is removable. HelloRoam eSIM connects to 212+ networks across 185+ countries. Indian travellers can activate a plan for Dubai, Singapore, or Thailand before departure and switch between countries without visiting any phone shop.
Is eSIM better than a physical SIM card for Indian travellers going abroad?+
Is eSIM better than a physical SIM card? Yes, for most trips abroad. It installs over the air through a QR code scan, with no card swap, no store visit and no wait for a courier. The eSIM vs physical SIM comparison favours eSIM on convenience and security. HelloRoam eSIM plans start from ₹98.03 and cover 185+ countries. Physical SIMs still make sense for older phones that do not support eSIM or destinations with limited eSIM carrier support.
Should I get an eSIM or a local SIM for travel to Dubai or Singapore from India?+
eSIM works well for popular Indian travel destinations including Dubai, Singapore, Thailand, the UK, and the USA. Major carriers in all those countries support eSIM technology. A local physical SIM may cost less per GB but requires an in-person purchase at the airport and sometimes a wait for registration. HelloRoam eSIM activates before you land and skips all of that. For most short trips, the convenience is worth the difference.
Can I switch from a physical SIM to eSIM in India?+
Switching from a physical SIM to eSIM is available with major Indian carriers. Contact Jio or Airtel through their app or customer service and request an eSIM transfer. You will receive a QR code to scan, which installs your digital profile. Your physical SIM stops working once the eSIM activates, so confirm the transfer is complete before removing your old card.
Is eSIM more secure than a physical SIM card?+
eSIM is more secure than a physical SIM because no one can remove it from your device or slot it into another phone. Your connection stays locked to your phone. A physical SIM slides out in seconds and fits into any compatible device, which is exactly what SIM swap attackers rely on. HelloRoam eSIM profiles use the GSMA encryption standard for every profile activated. HelloRoam covers 185+ countries. HelloRoam connects to 212+ networks.
Does eSIM affect signal strength or data speeds for Indian travellers?+
eSIM does not affect signal strength or data speeds at all. Both eSIM and physical SIM connect to the same cell towers using identical technology. Your actual speeds depend on the carrier network, your location, and your plan tier. The GSMA confirms that eSIM meets the same technical standards as physical SIM cards on every network worldwide, including Jio and Airtel roaming networks internationally.
Can I go back to a physical SIM after using an eSIM?+
Switching back to a physical SIM is simple. An eSIM is not transferable between devices the way a physical SIM card is. You do not need to remove the eSIM to switch back. Open your phone's settings and switch your mobile data line to your physical SIM. Contact your Indian carrier if you need help with the process. Always complete any transfer before factory resetting or selling your phone.
Is eSIM or physical SIM better for international travel from India?+
HelloRoam eSIM is the better option for most international travel from India. HelloRoam connects you to 212+ networks across 185+ countries from ₹98.03. Activate before landing with no store visit and no SIM swap. Your Indian number stays active on Jio or Airtel while HelloRoam handles your travel data, ready to go before you leave Mumbai, Delhi, or Bengaluru.
How do I move my eSIM to a new phone?+
A HelloRoam eSIM cannot be moved to a new phone once installed. Rescanning its QR code or using your phone's transfer feature does not work. Before your eSIM first connects to a network its plan covers at your destination, email help@helloroam.com and we can issue a new one. After that first connection, its code cannot be used again and support does not issue a new one for a new phone. Do not delete the eSIM from your old phone. Some Indian carriers support direct device-to-device transfer through their app. HelloRoam covers 185+ countries.
How many eSIM profiles can one phone hold?+
Many phones can store several eSIM profiles, with one or two active at a time, and the number depends on the model. You can keep HelloRoam plans for Dubai, Singapore, and Thailand stored on your device and activate the right one when you travel. That is far more practical than carrying multiple physical SIM cards from previous trips. HelloRoam covers 185+ countries.
