Top 10 Best Mobile SIM Networks in India

Top GSM and CDMA mobile SIM card networks in India offering best value for your money. Here is the list of 10 best cellular SIM card providers in India.

India being a vast country with people living in cities, towns and villages. It is a big problem for Indian Tele companies to provide its services with consistency in every corner of the country. It’s general experience for Indians that a SIM card giving good internet speed in one of the rooms in the house may not even catch signals in other room.

In India, there are around 14 big and small mobile network operators offering prepaid and postpaid services but all can’t top the charts. So, let us look at top 10 best GSM and CDMA mobile cellular network in India:

Airtel Logo

Airtel Logo

  #1.  Airtel

Airtel is one of the biggest cellular networks in India. It’s services like My plan and Airtel Money are quite popular. Airtel provides some of the very good internet speeds and with its solid coverage, you will rarely have any connectivity issues when travelling. But it is very pricey as compared others but their services are worth paying that little bit extra.

Read: Trick to convert 2G data into 3G speed

Airtel is second only to BSNL in nationwide coverage providing best connectivity & reliability with good average speed. With 4G roll out, Airtel network is going to be even better given its 4G speed gives good speed.


  • Nationwide coverage (Urban and rural)
  • Good connectivity
  • 4G services
  • Solid network
  • Good customer care support


  • Pricey as compared to others
  • Not the fastest net speed (3G)


  #2. BSNL

BSNL or Cellone is unarguably the biggest and most widespread cell phone carrier in India with coast-to-coast nationwide coverage with consistency. With BSNL SIM card in your pocket, you can travel to any corner of the country. The best part of BSNL is it offers 2G and 3G at the same price but its net speed is substandard with very poor internet connectivity.

Graph shows average prices for 1GB of data forstatess of MH, GJ, WB, AP, KR, MP.

The graph shows average prices for 1 GB of data for states of MH, GJ, WB, AP, KR, MP.

With  solid coverage and great value for money, BSNL is best Bang for your Buck but its poor internet speed and connectivity could be a critical factor.


  • Widest network in the country
  • Low internet price
  • 3G and 2G at same price and same speed
  • Many offers based on different categories


  • Poor internet speed
  • Issues with call and connectivity
  • Average customer care support
Idea Cellular Logo

Idea Cellular Logo

  #3.  Idea

Idea cellular provides good coverage in urban and rural areas. It provides good internet speed but has expensive tariff plans. You may face few issues of call drops and low signals when travelling but still Idea is very good when it comes to speed and customer service.

If you are looking for something with good speed and stability with good rural coverage then Idea is for you.


  • Rural and urban coverage is good
  • More reliable in towns and cities
  • Good internet speed
  • 4G Roll out
  • Excellent customer support


  • Low signals
  • Not suited for travellers
  • Expensive internet plans
Vodafone Logo

Vodafone Logo

  #4.  Vodafone

Vodafone used to be one of the weakest nationwide mobile carriers but with time, this carrier has shown its potential. The services provided by Vodafone are good and so is its 3G speed which is very high as compared to others. But its rural coverage is poor and is suitable only for urban areas.

With average network coverage and the high price, it is liked only by masses but given that its speed is awesome it gives great user experience for any general internet user.


  • Excellent internet speed
  • Good coverage with excellent stability in urban areas
  • Appreciable price
  • 4G Services
  • Good customer care service


  • Not for rural areas
  • Do not have country wide coverage
  • Issues with call connectivity in many regions of country
Polls conducted on Google Plus (For representational purpose only)

Polls conducted on Google Plus (Figure is shown for representational purpose only)

  #5.  Tata DoCoMo

Tata’s collaboration with the Docomo telecom of Japan gave birth to Tata DoCoMo. Docomo’s weakest attribute is its network which is limited only to cities and towns. If you live in an urban area, you’re probably safe, but stepping out too far into the suburbs will cause connectivity problems. But it offers its 3G services at prices which are very low as compared to others. It also offers other services at low cost.

If you live in any urban area than Docomo is meant for you giving you a top notch service with cheapest tariff plans.


  • Low internet prices
  • Excellent network for towns and cities
  • Good internet speed
  • Exciting offers


  • Not recommended even when travelling
  • Extremely poor rural coverage
  • Unstable signals in many parts of the country
Best SIM network Comaprision Chart

Service comparison chart    Source: Livemint

  #6.  Aircel

Aircel may not have a PAN India network but its presence in limited demography in southern and eastern India with lower customer base has made it favourite one because of low congestion in the networks, excellent customer support,  low prices and good offers. It provides 3G and 4G services at affordable price and superb high speed. A survey conducted by Mint-instaVaani ranked Aircel as a top cellular network in India better ranked than Airtel and BSNL but looking at its limited presence they love to be customer-centric organisation.

Read: Best 4G Networks and 4G Circles in India


  • Superb speed
  • 3G and 4G at affordable price
  • Excellent network and connectivity
  • Excellent customer care support


  • Only serves limited demographic region in the country (South and eastern part)
  • Do not have nation wide network



   #7. Reliance Jio

Reliance Jio Infocomm is said to be world’s biggest startup with over Rs. 1.5 Lakh Crore invested in this mega project. The company has acquired rights for 4G services in all circles of the country. Of course, it is too early to talk about the projects success but for sure Jio has created ripples across the telecom sector of this country. It offers free voice calls, no roaming charges, unlimited night data and also provides free subscription to the bunch of useful apps like JioTV, Jio Music etc.


  • No charges over voice calls
  • Good 4G Speed
  • Free subscription to Apps
  • Low tariff plans rate


  • Poor voice quality
  • Call Drops
  • Fluctuating connectivity
  • No 3G phone support

   #8.  Reliance Telecom

Reliance was first introduced as CDMA network and later it stepped into GSM field. With reliance, you will get some very good 2G and 3G data plans at very low cost. It didn’t acquire many circles for 3G but still it offers good speed on EDGE. You may face some issues while calling like voice echo and zero response. It is also going to launch its 4G services in near future as the company has partnered with Reliance Jio.

With good internet speed and low pricing, reliance is a great network to use but it has poor rural coverage.


  • Low internet price
  • Affordable 4G prices
  • Good connectivity and customer service


  • Poor rural coverage
  • Voice call and network issues

    3G network Map

    3G network Map

  #9.  Telenor (Uninor)

Telenor is introduced recently in India. It is one of the cheapest network in India with offers which are mind blowing but coverage is extremely poor and so is call quality. Telenor services are available in only 6 circles, serving more than 30 million customers.

Do not use until you assure having a good coverage in your area.


  • Very low internet prices
  • Low call rates
  • Superb offers


  • No 3G only 2G
  • Pathetic internet speeds
  • Poor voice calls and network

  #10.  MTNL

Mahanagar Telephone Nigam Limited (MTNL) is a state-owned service provider headquartered  at New Delhi which provides its services in metro cities of Mumbai and Delhi. Due to heavy competition in the market, the company is losing its base and money. It offers broadband internet and 3G services. The company also operates in Mauritius as Mahanagar Telephone Mauritius Limited (MTML).

Read: Download Paid Android Apps for Free 

#11.  MTS India

Mobile TeleSystems provides wireless voice, broadband Internet, messaging and data services in India. MTS operates in 9 circels across India. It offers high-speed broadband data and serves around 9 million subscribers.

Frequently Asked Questions (F.A.Q)

1. Which is best SIM Card in India for internet ?

Ans: If you look for the country as a whole rather than different circles, BSNL is the best. It acquired right to provide 3G services in the entire country. Also, it offers 3G and 2G at the same price. In fact, there is no 2G for BSNl. After BSNL we recommend Airtel.

2. Which is best SIM in India for rural/village areas ?

Ans: Every region has its own network king, different service providers offer their best in different regions. In rural areas, network stability is the most important factor as coverage is limited and therefore in such case Airtel is the best. BSNL is also a good option but finally it all depends on the consistency of connection in your area.

3. What is average 2G, 3G and 4G internet speeds in India ?

Ans: TRAI has set limits for internet speed over cellular networks in the country. So, all the network providers have restrictions over net speeds. Actually, all SIM Networks provide an average 2G speed of 40 – 130 Kbps, 3G speed of 1 – 1.8 Mbps and 4G speed from 14 – 25 Mbps.

4. Which is best the SIM for travel in India ?

Ans: BSNL and Airtel due to solid nationwide coverage.

5. Which SIM provides fastest internet speeds ?

 Ans: There is no sure answer for this question but Vodafone has proven to be fastest among its counterparts when it comes to 3G.

Subscribers in Millions as of March 2016:

  1. Airtel India – 251.23
  2. Vodafone India – 197.94
  3. Idea Cellular – 175.04
  4. Reliance Communications – 102.40
  5. Aircel – 87.08
  6. BSNL – 86.34
  7. Tata Docomo – 60.09
  8. Telenor India – 52.45


The rankings are based on polls, survey, and other research. Your views may vary. If you have some suggestions for improvements please comment below.

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Nikhil is a general internet nut and tech enthusiast who's never filled with enough. You'll usually find him on his Oneplus X watching movies, listening music or reading up on technology and crazy stuff. If for some strange reason, he's not on his phone, you'll find him studying or typing furiously on keyboard to write something.

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65 Responses

  1. pramod pawle says:

    Like voda & idea

  2. indian says:

    BSNL is best. they improved lot and network is available in every corner of our country.

  3. Raunit Raj says:

    Airtel 3G is giving awsome network in bihar

  4. pooja says:

    When I shifted to Delhi, I got a new Vodafone connection which worked fine initially. Later, I faced a lot of network issues. I came across this app called Bill Bachao that guides you with the best network available in a particular area. You can also read the reviews by other users to know their opinion on the network coverage of a particular service provider. You can also opt for number portability using this app. It is free and helps in many ways. The additional benefit of using this app is it provides cashback benefits on prepaid recharges and bill payments too.

  5. Arjun says:

    I dont know which Sim i want to take for my new smartphone,which should be cheap too!!!

  6. kaiser says:

    I myself personallying love BSNL due to its low cost Internet packs with good speed.

  7. brijesh singh says:

    I think bsnl is the best but u r right customer service and marketing department very poor performance…..

  8. Pratap Biswas says:

    I appreciate your efforts on putting on such a list. I myself love Tata Docomo because of its low cost tarrif plans. I’m from UP and here network coverage is a huge problem. I use docomo for 3 years and loved it.
    My personel fav are
    1. docomo
    2. bsnl
    3. airtel
    4. vodafone
    5. Idea

  9. Ashwani Nishant Vats says:

    reliance is the worst network in the rates are are extremely poor and customer supports doesn’t even exist.
    my observed lowest 2g speed was 146 bytes per second and average is 3 kbps.and average 3g speed is around 8 kbps.they charge 3 rupees for 2 minutes.I regularly try to connect to their customer executive but there’s no option for that.I’ve requested for port 4 months ago but no response yet.when you have data plan but less mb then they’ll deduct money from your account instead of data pack.I asked for the reason and they answered me that its their clause.I asked for information about that clause from RTI act but they neglected.
    I beg everyone never to use this reliance shit.

  10. Vinay says:

    Signal coverage all over india urban & rural areas which SIM best ? BSNL or AIRTEL.

  11. Diwakar Singh says:

    Which is best and cheapest sim network in lahartara area, varanasi

  12. Vinay says:

    RELIANCE Worst .

  13. kowshik shahin says:

    I use reliance and live on village and I see this is good signal but airtel also not bad.

  14. HARI PRASATH P says:

    Airtel is a superb network and reliance jio is now updated with comparison between airtel and reliance now reliance is best network

  15. Shivakumar says:

    I like airtel network clarity voice and speed net

  16. Vinay says:

    Airte network coverage best or reliance jio ?

  17. abhi says:

    I appreciate your post and it’s data. Which are quite relevant upto a blog level. I liked Relince Jio bcoz of free network nd internet. Its too early to say it is best network but still it has shaken up the telecom industry. I’m enjoying free internet and voice.

  18. Yuvraj Singh says:

    I think no.1 is airtel ,it provide 3G service in rural areas also.

  19. Shashank Ravoor says:

    Jio is best

  20. fadhil says:

    Jio is bad airtel is best

  21. Aysha says:

    What about aircel??which is better aircel or airtel ?

  22. Sarita says:

    Jio network is too bad….airtel is best as compare to jio network

  23. dev says:

    vodafone is best

  24. harsh says:

    I thinks Vodafone is best network because it ha highest 3g and 4g net speed . and bsnl is better

  25. sehnaz khan says:

    Journey me konsa sim best hota hain

  26. Dileep says:

    Jio is worst in its network needs much improvement..
    Jio sim is free but their own distributors r selling.. It is 4G bot it’s not working on 2G speed also and it is not ment for calling..I have not seen such a worst network

  27. Dileep baranwal says:

    Bsnl se achha koi nhi hai iska network small town and village me bhi available hai, haa iske baad agr koi hai to airtel hai,baki sb flap hai.

  28. Dipom says:

    sirf 3 ad dekke ap lakho kama sakto ho apne team k sath milke weone app download kijiye ye app playstore me uplabd he or refer code 2gbe5 use kijiye or joining kijiye logo ko or kudh v earning kijiye or logo kov moka dijiye

  29. SPATIL says:

    I appreciate your views on ranking but I think vodafone is better of all

  30. Akshay says:

    I have one more question..
    Which is the best sim card in India for fast call connectivity ?

    Means which sim cannect call urjent or quick ?
    Please help me….

  31. sabuz mondal says:

    very nice

  32. salim says:

    Jio is best

  33. anup says:

    airtel is good docomo is bad network in rural area there are no singnal

  34. nikki bhosle says:

    I have an issues in my airtel sim and also in reliance gsm. the network are to cheap and internet connection also. from so many days I am facing this problem bt till yet I dint got the solutiol. plz guide me for new network

  35. Ajit Patil says:

    Great list bro with lot of information.

  36. NayanNiya says:

    Airtel is the best sim in the india

  37. Mr. rai says:

    BSNL is very good please everyone use some time bad network .But this is Ower national network so please use

  38. Jason Codd says:

    I arrive on the 12th of January into Kochi and plan on going south, up the east coast about half the way and then accross central and back down to Kochi or maybe Goa. What would you recommend for me to get? Have a 4g phone. Cheers Jason

  39. Amit says:

    Sabse fhaltu hai Reliance service, network poor, internet poor, NO service. Worst then Govt but charges are like king size.

  40. Mithun Rajput says:

    airtel is the best network in India…only airtel …i have been using airtel for 3 years ,bt one year ago call rates alot expensive bt now too good.what is jio this jio is waist of time .every people use the what’s up etx.full day coz.this is free.& really airtel is the best network bater then others.

  41. Sid says:

    Idea and airtel is the best sim

  42. Sid says:

    Idea and airtel is the best sim

  43. venkat says:

    Airtel is the best. But price lists high

  44. sabari nathan tamilnadu says:

    I am changed jio network

  45. Ankit says:

    Which sim is good for using the internet in cheapest fastest

  46. Baljinder says:

    Vodafone In best for internet and call rates, Idea used for range in villages and city Relience are Helpful to call rates another operators

  47. NAZEER says:


  48. Pankaj rathor says:

    Reliance Jio 4G is best and Airtel also best cellular network

  49. nafees says:

    Airtel bhut bura

  50. nafees says:

    Dosto jio ke hote hue tension nhi lene ka

  51. Ankit says:

    Artel is fastest than Jio ans Jio is😜😨😵😵😵😵😵😵😵😱😩poor

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