Which eSIM network is best in India?
Dec 15,2022 | Matrix
India is a federal country, and the signal coverage and network speed of operators in different regions vary greatly. The mainstream eSIM card operators in India include Airtel, Vodafone, and Idea. Choose the operator that best suits your needs, not only to obtain the best network speed, but also to provide convenience for your travel. Stay away from problems such as unable to open web pages, game freezes and inability to locate. Moreover, the overall communication cost in India is relatively low (even for 4G/5G), so it is recommended to choose the fastest one as much as possible. Here are some suggestions for International eSIM for traveling to the India.
Table of Contents
2. Vodafone Idea (Vi) — International Brand
5. Brief introduction to ByteSIM eSIM Card for India
6. Advantages and disadvantages of the ByteSIM prepaid eSIM for the India
1. Airtel — Best Choice
1.1 About Bharti Airtel
Airtel is India's leading telecom operator, offering the country's most advanced 5G coverage with fast speeds and low latency. With the highest penetration rate nationwide, Airtel keeps you connected even in remote areas — making it my top recommendation for travelers across India.
1.2 3G / 4G / 5G Airtel Network Coverage Map in India
This map represents the coverage of Airtel 2G, 3G, 4G and 5G mobile network.
Internet coverage map in India. Source: nperf.com
[5G] To know the list of the cities we are live in, Click here
1.3 Video Experience
© Opensignal Limited
According to the Opensignal Mobile Network Experience Report (February 2026), Jio and Airtel stand out as joint leaders in mobile video experience, with near-identical scores of 65.0 and 64.9 points respectively — making them the top choices for smooth video streaming in India. Vi follows with 62.0 points, while BSNL trails at 46.3.
With ByteSIM, you get the best of both worlds through our partnerships with Airtel and Jio — ensuring exceptional video streaming and reliable connectivity wherever your journey in India takes you.
1.4. Price of the eSIM for India
| Data | Service Days | Price (USD) |
| 500MB/Day-3GB/Day | 1-30 Days | 2.9-99.9 |
| Total 3GB-Total 50GB | 3-30 Days | 6.9-75.9 |
| Unlimited Data (*5G Network) | 1-30 Days | 6.9-112.9 |
For more details, please see ByteSIM eSIM for india
2. Vodafone Idea (Vi) — International Brand
2.1 About Vi
The predecessor of Vi is Vodafone and Idea. Vodafone is an internationally renowned operator and ranks second in India. Vi do have great plans and amazing offers but still connectivity is the worst. Vi has the worst indoor coverage and unstable network speed. Overall in many remote areas it may not work like in remote villages of Himachal Pradesh, Northeast. In Ladakh also no prepaid SIMs work. In Jammu and Kashmir there may be connectivity issue. VI cards don't work in most of the Lakshdweep islands. Vi is totally fine if only traveling in big cities.
2.2 3G / 4G / 5G Vi Network Coverage Map in India
This map represents the coverage of Vi 2G, 3G, 4G and 5G mobile network.
Internet coverage map in India. Source: nperf.com
3. BSNL— A Good Deal
3.1 About BSNL
BSNL is a state-owned telecommunications company in India. BSNL is generally considered inferior to other telecommunications companies in most cases, but still better in the following aspects:
👍Call and Data Prices: Even though BSNL has increased the prices, it is still much cheaper than Airtel, VI and Jio.
👍 BSNL network availability is adequate for calls and texts.
👍 3G Internet speeds up to 5–8 Mbps if you live near a tower.
If you want a number just for calls and limited internet usage then BSNL will be the best, its internet is good enough for internet texting and web browsing.
The disadvantages of BSNL are:
👎 Most of India does not have 4G coverage, so choosing BSNL for web browsing and streaming is not a good idea.
👎 Sometimes calls and texts stop working for a day or two during the festive season, which has not been observed in any other carrier.
3.2 3G / 4G / 5G BSNL Network Coverage Map in India
This map represents the coverage of BSNL 2G, 3G, 4G and 5G mobile network.
Internet coverage map in India. Source: nperf.com
4. JIO — A Leading Choice
4.1 About JIO
As one of India's leading telecom operators, Jio is renowned for its extensive 4G and 5G coverage, delivering reliable and fast connectivity across both urban and rural areas. By 2026, Jio has built one of the country's most expansive 5G networks, ensuring that users enjoy ultra-fast speeds, low latency, and seamless streaming — whether exploring bustling cities like Mumbai or venturing into remote countryside.
Jio also offers affordable and flexible data plans tailored for both short-term tourists and long-term users, making it a versatile option for all types of travelers. With easy activation through the MyJio app and broad compatibility with eSIM-enabled devices, Jio ensures a hassle-free experience from the moment you arrive. As a trusted ByteSIM partner, Jio delivers the speed, coverage, and reliability you need to stay connected throughout your journey in India.
4.2 3G / 4G / 5G JIO Network Coverage Map in India
This map represents the coverage of JIO 2G, 3G, 4G and 5G mobile network.
Internet coverage map in India. Source: nperf.com
5. Brief introduction to ByteSIM eSIM Card for India
An option we have to talk about is the ByteSIM eSIM card for India. Compared with other ISP, They especially provide you with free switching between multiple operators for better signal quality and high-speed data. Of course, it is recommended to choose Airtel in most Indian regions.
There are some benefits for people to think about, such as:
- Unlimited data plans in India.
- Access to local networks.
- 4G connections in most cases.
- Customer support 24/7.
- Keep your WhatsApp number.
Disadvantages of the SIM card
- The ByteSIM eSIM service does not include international calls and SMS.
- Be sure to activate within 30 days after purchase.
As for now, the ByteSIM eSIM card for India has about 50 plans to offer, and people can get unlimited data mobile data from 1 to 30 days.
6. Advantages and disadvantages of the ByteSIM prepaid eSIM for the India
When purchasing eSIM from the company, you should consider its advantages and disadvantages:
Some advantages of India ByteSIM prepaid eSIM
- Scanning the QR code from the email address is very easy, and you can connect to the Internet immediately.
- It is supported by Airtel coverage and may be the best operator in India.
- You will be able to share data with your peers.
- Timely and considerate high-quality customer service. If you have any questions or problems, you can contact them 24 hours a day via whatsup or email.
- You can have a dual SIM card with a local card, if you want.
Some disadvantages of eSIM Using Mobile Internet in India
- The eSIM plan only includes data plans, so you will not be able to make calls or send or receive text messages.
- Not all phones are compatible with eSIM. For more details, please see eSIM compatible devices
