The portable router idea is nothing new, but Reliance is probably the first company to really popularize the concept with JioFi devices in India. We got our hands on the new JioFi JMR815 (₹999) is a portable WiFi router that fits easily in your pocket. With a built-in battery that can last up to 8 hours, the small portable WiFi router aims to be your perfect companion when traveling. In this article, we will take an in-depth look at the JioFi router and let you know if the device lives up to its promises and is worth your money.
JioFi Features
Before we start our JioFi JMR815 review, let’s take a look at its features. The specifications should give you a preliminary idea of what to expect from the device.
| Name | JioFi JMR815 |
| Dimensions | 74×74×20mm |
| Weight | 95 grams |
| Processor | ALT3800 |
| Maximum download speed | 150Mbps |
| Maximum Upload Speed | 50Mbps |
| compatibility | Windows: XP, Vista, 7, 8, 8.1, 10, macOS, Linux, All macOS, Android, iOS |
| battery | 3000mAh |
| Links | Up to 32 Devices (31 WiFi + 1 USB) |
| Memory | 64GB with External SD Card |
| Jio4GSes Support | Yes |
| Supported Bands | FDD – Band 3, Band 5 and TDD Band 40 |
what’s in the box
The JioFi JMR815 comes in a really nice cardboard box that uses the slide out function to open. Once inside the box, you’ll be greeted with accessories hidden behind the front and center of the device. You can find the details of the box contents in the list below.:
- JioFi JMR815
- Charging Brick
- USB-A to micro USB Cable
- Warranty certificate
- document
Design and Build Quality
The JioFi JMR815 comes in a truly portable form factor that looks like a small donut (minus the hole). Actually, When I first saw it, I was instantly reminded of the Google Home Mini as the JioFi JMR815 eerily looked like it.. However, the choice of material is completely different. The top and bottom halves are made of plastic and are separated by something that feels like a glass ring. The glass ring houses all the physical buttons along with the LED icons.

It’s also pretty easy to get inside the JioFi JMR815 to insert the SIM card. The back has a small notch that you can use to remove it.. Inside is a removable battery and a SIM and microSD card slot. All in all, I really like the design and there’s not much to complain about here. The plastic used could have been a little better, but other than that, I’m happy with the design.

Mostly I like its portability. The device is so small that it can literally fit in any pocket.. This is the perfect companion for all your travel needs. All in all, if you buy this device, you will have nothing to complain about when it comes to the design and build quality of this device.
Setting up JioFi
Setting up JioFi is really easy and it took literally a minute or so to do it. This is considering the fact that you already have a working Jio SIM. If you have this, all you have to do is open the back, remove the battery, insert the SIM card and then put everything else back.. Note that when installing the back cover, you will need to align the notch with the charging port for a snug fit. Also, do not forget to note down the SSID and password, which you can find on a sticker next to the SIM card slot.

After doing that, all you have to do is press and hold the power button for three seconds to start the device and wait a few seconds. Once you see the device is powered on and ready to use (you will see a green WiFi signal on the glass screen), you can connect to the device using the SSID and password we noted earlier.

JioFi Features
For such a small device, JioFi brings a host of features that we love. Here are some of the best features of JioFi that I love:
1. Portability
The biggest feature of JioFi for me is its portability. I can throw it in my backpack or put it in my pockets and carry it wherever I go. JioFi helped me stay connected to the internet without having to use my smartphone as a fixed hotspot resource. The problem with using your smartphone as a hotspot is that you lose not only your battery life but also your connection whenever you receive a call. JioFi has helped me stay connected without encountering any of these issues.

2. Connect Multiple Devices
What I love about JioFi, Connect up to 32 devices simultaneously, more than you need. I normally connect 3 devices including MacBook Pro, One Plus 3 and 9.7 inch iPad and had no problem getting stable internet connection on either device.

3. Cat 4 High Speed Chipset
JioFi JMR 815 packs ALT3800 chipset with CAT-4 high speed broadband access chipset supporting the most advanced LTE and LTE-A standards. While there are many advantages to having a Cat 4 chipset, the most important feature for us is the fast download and upload speeds. Thanks to the Cat 4 chipset, JioFi JMR815 can support 150 Mbps download and 50 Mbps upload speed. However, real-life performance will vary depending on the strength of the network in your area.
4. 4G Voice and Video Calls
One of the biggest reasons to get JioFi is, Enjoy Jio’s 4G voice and video calling capabilities, even on a smartphone that doesn’t support 4G. Just download and install Jio4GSes Download the app and make 4G voice or video calls from your device. The best part about it is that you don’t need to use a Jio SIM card on your phone as it uses the SIM connection inside the JioFi WiFi router to make these calls. If you are someone who enjoys Jio’s 4G voice and video calling facilities, then JioFi is the best WiFi router for you.
JioFi Performance and Battery Life
When it comes to performance, it really depends on Jio’s network coverage in your area. In our office location, I was getting lousy download and upload speeds, as Jio’s network is very weak and neither exceeded 1 Mbps in our standard speed tests using Ookla. However, in the house where Jio’s network is highly respected, I was able to get a download speed of up to 5 Mbps and an upload speed of up to 3 Mbps. As I said, network speed will really depend on Jio’s coverage in your area. Also, when it comes to range, JioFi claims a range of 10 meters, but you’ll only get it if you’re within sight of the device. If you’re using the device where it gets a lot of interference, expect the range to drop significantly.

When it comes to battery life, I got almost 8 hours of use without charging the JioFi exactly as Jio claims. However, keep in mind that I tested the JioFi JMR815 at home or in the office and did not travel. So if you plan to use this while traveling on a bus or train, battery life will be reduced as you will have to constantly switch between cell towers which damage the battery. Said, For a device as portable as the JioFi, the battery life you get is more than reasonable..
JioFi Contest
In its price range, the only competition the JioFi JMR815 has faced is from the Airtel 4G Hotspot E5573Cs (₹999). However Airtel 4G Hotspot E5573Cs can only connect to 10 devices simultaneously and comes with a much smaller 1800mAh battery. Although Airtel promises 6 hours of surfing time, the real world usage you’ll get away with is close to 4-5 hours, which is almost half of the 8-hour battery life provided by the JioFi JMR815, which packs a 3000mAh battery.

The only reason to choose Airtel WiFi over JioFi is if you like Airtel’s network more than Jio’s, since neither of these products will accept other SIM cards. All in all, when it comes to features, the JioFi JMR815 is the best value for a portable WiFi router you can buy for yourself.
JioFi JMR815: Best Value for Your Money Portable WiFi Router
I’ve been using the JioFi JMR815 for the past few days and I’m really happy with the product. The router delivers on most of its promises and is frankly a steal at its price point.. The only thing that should worry you is Jio’s network connection in your area. If you’re getting good download and upload speeds on Jio’s network in your area, there’s no reason not to buy this product.

Pros:
- Truly portable
- Long battery life
- Connect up to 32 devices
- Easy installation and connection
- Range is ideal for such a small device
Cons:
- Will only work with Jio SIM
- To take advantage of 4G speed, your area’s Jio network must have good coverage.
Buy on Flipkart: ₹999
SEE ALSO: Asus VivoBook S15 S510UN Review: A Complete Package!
Enjoy WiFi Connection on the Go with JioFi
The JioFi JMR815 is the perfect companion for anyone who likes to stay connected, even while traveling. The WiFi router comes with a 3000mAh battery that can last for 8 hours and is so portable that you can take it anywhere without any issues. If you’re looking for a cheap but good portable WiFi router, JioFi is the best you can buy.
| VIEW OVERVIEW | |
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Design and Build Quality
9
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battery life
9
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compatibility
9
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Network Speed
8
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Value for Your Money
10
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| SUMMARY
The JioFi JMR815 is the perfect companion for anyone who likes to stay connected, even while traveling. The WiFi router comes with a 3000mAh battery that can last for 8 hours and is so portable that you can take it anywhere without any issues.
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9
OVERALL SCORE |
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