I have been using the Dialog 4G LTE for a while. After a very bitter start with Dialog, things settled down and overall the general performance has been good (in case you want to have a good read, check my rather lengthy review at https://rayazmuthalif.wordpress.com/2013/03/05/dialog-lte-decent-package-but-speeds-may-vary/). The recent doubling of capacity (albeit only in the night time) to compete with a similar offer made initially by SLT, meant you definitely got a lot of data for your buck compared to before.
However my current 25+25 GB was getting used up before i event finished half my month, and i decided to give a shot at Lanka Bell 4G. Lanka Bell was offering the same 25+25GB offer, but for almost 33% less monthly charges.
Service Levels
The sales guy made the connection quickly but also proved to be not very “truthful” which complicated my service activation.
Here again I had a very very rocky start, and I found that the LankaBell support is a lot more “government like” compared to Dialog.
The device refused to work after it was supposedly configured to work, and complications on billing vs service address meant LankaBell refused to send me service team. Finally
After almost a week the device was activated without any service staff needing to come over, baffling.
Device
Lanka Bell provides a Huawei device (Model B310s). The device comes with two VERY large antennas, i am not sure if they give two antennas because they have their stations far and wide. I was able to get TWO bars without any antennas, and get 3 bars (full strength) with just one antenna in my area. The large antenna really does make the device rather massive in foot print.
Update (May 2016): My sister got a new Dialog 4G connection, and they too are now providing the B310S model.
Perceptions – Lanka Bell 4G
The immediate perception was that the Lanka Bell 4G speeds was slower, and patchy. When i say patchy, i get regular periods where the internet just stops working for a few minutes, and then gets going on its own.
In addition page loads for general browsing are rather slow, slower than what i get on the 3.5G dongle.
Speed Benchmarking
So I decided to test it out using a network speed test site, and the test scenarios was,
- I ran two rounds of test, back to back
- I avoided the famous speedtest.net app, because i felt that the telcos had learnt to “tweak” to make their connections faster for this test
- I used the same device and browser (Nexus 5X, Chrome browser)
- I ran it at nearly the same time, one after one
- Tested it over Wi-Fi, both 4G devices were kept just 2 feet away from my phone
Peak time speeds
These were run during an overcast day, and during peak hours. The key is the average performance, as the max performance is “burst” of high speed that maybe only relevant for bragging rights. Here we can see Dialog 4G trouncing the LankaBell connection by 9 times higher download speeds, and 6 times higher upload speeds.
Off Peak speeds
Decided to test it at a more off peak time, where the user base is less, and here on a sunny Saturday morning at around 7am. Once again the Dialog connection offered 9 times the download performance, but the upload performance was only 2.5 times, the key change being that the LankaBell upload average speeds increasing. In both cases we a remarkable improvement in speeds compared to peak hours.
Update (May 2016): Another observation was that the LankaBell connection did not allow too many connections to be made. For example if my Torrent downloader was set to a maximum of 10 parallel threads for a download, I could not do anything else (e.g. Browse, check mail, etc). Comparatively with Dialog I could have 3 torrent (30 connections) + do what I want and still have enough connections.
Stability
Another key question of any connection is how available and stable it is. I have now have the LankaBell connection for over 2 weeks, and it has been extremely disappointing. I have called support once because I could not get connectivity (the device could not get a connection from the tower) and it was resolved without a visit by the tech team, indicating an issue with the stations. The same has appeared 2-3 times since then.
Comparatively Dialog has performed better, but in one occasion (where the LankaBell also refused to get connection) I had no connection and it was on a very overcast day. Surprisingly Dialog 4G on the phone was working, so the problem was with the 4G fixed line network.
Conclusion
So if you want speed Dialog aces it, and Dialog also definitely have a much more stable connection. However the LankaBell connection is still fast enough for most general users, and with the 33% monthly lower cost, LankaBell 4G can be a viable alternative (and possibly the best cost per GB for general users).
Advice to LankaBell : Improve your call center and sales teams, they need to be more polite and supportive… you don’t have the performance, so you got to cover it up with service to grow your client base, and ensure you retain the clients you gain. And work on the reliability of your network, the patchy performance is terribly irritating.
Sadly a saving of 33% monthly may not be worthwhile compared to the loss in performance, unstable performance and unstable network. Dialog and SLT seem to be much better propositions currently for fixed line fast data at the moment… will keep you posted.
Your speeds may differ based on location and density of consumers. So feel free to share your views.
Whatever that has been said about ‘Lanka Bell 4G’ : Spot on.!! I live around Moratuwa and the connection is not stable at all. Throwing away the LankaBell 4G and try Dialog.
Thank for the Review.
Cheers.
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Lankabell service hotline get more time to answer by practice. Towers in my area always down from mid night to morning
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I live kottawa horana rd:.signal low.
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Lanka Bell is not a 4G provider , means they dont have fibre network to carry the data collected by base stations ( towers ) , And they dont have cache servers why their service is low speed. and finally their staff do not poseess any technical qualifications to handle the job , so lanka bell is the poorest quality 4G operator.
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I am living in Mattakkuliya, Colombo 15, My Bell 4G connection is very low.
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Sirimevan
Dec 04, 2017 14.27
I bought 4G Broadband modem from Crescat shopping mall Dialog 4 days ago. Salesman told it would activate automatically after 2 hrs. It worked but following day speed was very low. The Salesman refused to give contact number and asked to go hotline if there is a problem. After contacting Broadband hotline they told that only trial connection is given and the 4G connection is not activated yet. on 4th day again Hotline was contacted and came to know details are not uploaded from the Crecat branch to the system.
I checked the invoice and found no contact number printed in the invoice of Crescat branch. Then I search every where in the web and called rainbow pages to get the contact number of Crescat branch but it was not published. This is the level of customer service Dialog provides to the customers. During the transaction I noted that salesman is new to the company and incompetent to provide a proper service. Please be vigilant when dealing with no. 1 mobile service provider in Sri Lanka
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Thank you for this good review. You saved me from Lanka Bell. Recently I called Lanka Bell to get information regarding their packages. They couldn’t answer anything there and said somebody will call me back. Then when this somebody called back the person couldn’t answer to any question about speed or even the packages available. She didn’t know what 4G and 3G was even. She was most interested in saying that I should call her back if I needed more information, implying that it was expensive. The entire call didn’t last more than 3 minutes. If this was the way they treat a would be customer I can only imagine what it will be like how they will treat customers once we have bought into a subscription scheme.
I presently use Mobitel 3G and the speed is around 13-14 Mbps and the connection is relatively good. That is – Mobitel’s 3G is many folds faster than Lanka Bell’s 4G which is only 4 Mbps!! This is the question that the customer service woman from Lanka Bell didn’t know to answer. How can a 4G connection be so much slower than a 3G connection? I will stick with Mobitel, I think they are good and reliable.
Thank you once again for this very informative review.
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