What type of Jiofi WiFi router is the best

JioFi JMR815 Review: A Great Portable Router For All Of Your Needs

The idea of ​​a portable router is nothing new, but Reliance is likely the first company to make this concept very popular in India with its JioFi devices. Well, we've got our hands on the new JioFi JMR815 (£ 999), a portable WiFi router that easily fits in your pocket. With the built-in rechargeable battery that can last up to 8 hours, the tiny portable WiFi router should be your ideal companion when traveling. In this article, we're going to take a closer look at the JioFi router and tell you whether the device does what it says on the tin and whether or not it is worth your money.

JioFi specifications

Before we get into reviewing the JioFi JMR815, let's first take a look at its specifications. The specifications should give you an initial idea of ​​what to expect from the device.

SurnameJioFi JMR815
Dimensions74 × 74 × 20 mm
Weight95 g
maximum download speed150 Mbps
Maximum upload speed50 Mbps
compatibilityWindows: XP, Vista, 7, 8, 8.1, 10, macOS,
Linux, All Mac OS, Android, iOS
battery3000 mAh
linksUp to 32 devices (31 WiFi + 1 USB)
memory64 GB with external SD card
Jio4GVoice supportYes
Supported bandsFDD - Volume 3, Volume 5 and TDD Volume 40

What's in the box

JioFi JMR815 comes in a really nice box that uses a slide-out function to open. As soon as you get into the box, you will be greeted by the front and center of the device with accessories hidden behind. The details of the contents of the box can be found in the list below :

  • JioFi JMR815
  • Charge brick
  • USB-A to Micro-USB cable
  • Warranty card
  • Paperwork

Design and build quality

JioFi JMR815 comes in a truly portable form factor that looks like a little donut (minus the hole). As When I saw it for the first time, I was immediately reminded of the Google Home Mini because the JioFi JMR815 looks very similar to it . However, the choice of material is completely different. The upper and lower halves are made of plastic and are separated by a glass ring. In addition to the LED symbols, the glass ring houses all the physical buttons.

Getting started with the JioFi JMR815 to install the SIM card is also pretty easy. There is a small notch on the back that you can use to peel it off . Inside there is a removable battery as well as a SIM and microSD card slot. All in all, I really like the design and there is nothing to complain about. The plastic used could have been a bit better, but other than that, I'm happy with the design.

I especially love the portability. The device is so small that it literally fits in any of your pockets . This is an excellent companion for all of your travel needs. The bottom line is that when you buy this device, you have nothing to complain about in terms of the design and build quality of this device.

Setting up JioFi

Setting up JioFi is really easy and it took literally a minute to do. This is considering the fact that you have a Jio SIM that is already working. If you have that, all you need is open the back, remove the battery, insert the SIM card and reinsert everything else . Remember that when you insert the back cover, you will need to align the notch on the charging port so it will fit perfectly. Also make a note of the SSID and password, which you can find on a sticker next to the SIM card slot.

When you've done that, all you have to do is for three seconds the On off- Press the button to start the device and wait a few seconds . When you see that the device is up and ready to use (you will see a green WiFi signal on the glass display), you can connect using the SSID and password described earlier.

JioFi functions

For such a small device, JioFi has a number of features that we love. Here are some of the best features of JioFi that I have come to love:

1. Portability

For me, the greatest functionality of JioFi is portability. I can just toss it in my backpack or put it in my pockets and take it with me wherever I go. JioFi has helped me stay connected to the internet without having to use my smartphone as a permanent hotspot source . The problem with using your smartphone as a hotspot is that not only does it affect battery life, but it also cuts your connection when you get a call. JioFi helped me stay connected without encountering any of these issues.

2. Connect multiple devices

What I love about JioFi, too, is you Connect up to 32 devices at the same time, more than you will ever need . I usually plug in three devices which include a MacBook Pro, One Plus 3, and a 9.7-inch iPad, and I had no problem getting stable internet connection on all of them.

3. Category 4 high speed chipset

JioFi JMR 815 contains the ALT3800 chipset, a CAT-4 broadband Chipset with Broadband access, that supports the most modern LTE and LTE-A standards. While there are many advantages to a Cat 4 chipset, the most important thing for us is the high download and upload speeds. Thanks to the Cat 4 chipset, JioFi JMR815 can support download at 150 Mbit / s and 50 Mbit / s upload speed. However, actual performance will depend on the strength of the network in your region.

4. 4G voice and video calls

One of the main reasons for JioFi is when you use Jio's 4G voice and video calling capabilities on a smartphone want, does not support 4G . Just download and install the Jio4GVoice app and make 4G voice or video calls from your device. Best of all, you don't have to use a Jio SIM card in your phone as it uses the connection from the SIM card inside the JioFi WiFi router to make these calls. If you are someone who loves Jios 4G voice and video calling setup, JioFi is the best WiFi router for you.

JioFi performance and battery life

In terms of performance, it really depends on the network coverage of Jio in your area. At our office location, Jio's network is very weak and I received extremely high download and upload speeds, both of which didn't even exceed 1 Mbit / s in our standard speed tests with Ookla. At home, however, where Jio's network is pretty decent I was able to get download speeds of up to 5 Mbps and upload speeds of 3 Mbps . As I said, the network speed really depends on the range of Jio in your area. When it comes to range, JioFi claims a range of 10 meters. However, you will only get this when you are in sight of the device. If you use the device in a location where there is too much interference, you can assume that the range will be significantly reduced.

As for the battery life, I have It took me almost 8 hours without charging the JioFi, which is exactly what Jio claims . Keep in mind, however, that I tested the JioFi JMR815 either at home or in the office and not been away. So if you plan to use this while traveling on a bus or train, the battery life will be very long as there will be constant switching between cell towers, which puts a strain on the battery. This means, for a device as portable as JioFi, the battery life is more than adequate .

JioFi competition

In its price range, the only competition JioFi JMR815 expects is the Airtel 4G Hotspot E5573Cs (£ 999). The However, the Airtel 4G Hotspot E5573C can only connect 10 devices at a time and is supplied with a 1800 mAh smaller battery . Although Airtel promises 6 hours of surfing time, the real world usage you will get from it is closer to 4-5 hours, which is almost half the 8 hour battery life of the JioFi JMR815, which contains a 3000 mAh battery.

The only reason to choose Airtel WiFi over JioFi is if you like Airtel's network more than Jio's, as both products do not accept other SIM cards. The bottom line is that the JioFi JMR815 is the best value for money portable WiFi router that you can buy for yourself.

JioFi JMR815: The portable WiFi router with the best price-performance ratio

I have been using JioFi JMR815 for the past few days and I am very happy with the product. The router fulfills most of its promises and is honestly a bargain for its price . The only thing that should concern you is the Jio network connection near you. If you can get good download and upload speeds on the Jio network near you, there is no reason why you shouldn't buy this product.


  • Really portable
  • Long battery life
  • Connect up to 32 devices
  • Easy setup and connection
  • The range is optimal for such a small device


  • Only works with Jio SIM
  • In your area, the Jio network must be well covered in order to take advantage of the 4G speed advantage

Buy from Flipkart: € 999

Enjoy WiFi connectivity on the go with JioFi

JioFi JMR815 is the perfect travel companion for anyone who wants to stay connected while traveling. The wireless router has a 3000 mAh battery that can last up to 8 hours. It's so portable that you can easily take it with you wherever you go. If you are looking for a cheap yet good portable WiFi router, JioFi is the best product you can buy.