4G LTE Routers Comparison 2019

18 Nov 2019

In 2015 I started living somewhat “off-grid”. With no phone line I had to find an alternate way to get online.

Since then 4G has become 5G, and speed and coverage have improved massively over the years. There are now a wide range of 4G routers, hot-spots and access points available, from USB battery powered dongles to top of the range 5G routers with Gigabit Ethernet and 802.11ax Wi-Fi6.

Is it worth paying extra for one the premium models, or might a cheaper model provide everything you need? Check out the comparison table below then read on for a buyers guide on what these features mean…

Please also check out the new updated article – Best 4G and 5G Routers 2023

Model4G Down/UpLAN PortsWi-FiAntenna
Asus 4G-AC68U300/501000 x4802.11ac
Netgear Nighthawk AC1900150/501000 x4802.11ac
Huawei B525300/501000 x4802.11ac
Huawei B618600/501000 x2802.11ac
D-Link DWR-921150/50100 x4802.11n 2.4GHz
TP-Link TL-MR6400150/50100 x4802.11n 2.4GHz
TP-Link AC1200150/50100 x4802.11ac
TP-Link AC1200 4G+300/501000 x4802.11ac

What is a 4G Router?

In their simplest form these routers provide an internet hotspot. In the same way as a smartphone can be set to share its internet connection, the same applies here. Their advantage is they’re more flexible and offer far more features than a wifi hotspot.

Being mains powered they’re designed for 24/7 use, and form the central access point to a network.  All but one of the routers here have wired network ports. The top end models also have the latest Wi-Fi standard (802.11ac, soon to known as Wi-Fi 5).

Asus 4G-AC68U

The Asus 4G-AC68U differs from the rest of the 4G routers detailed here. It’s designed for use on a traditional cable/Fibre broadband internet connection, but also has provision for connecting via a cellular 4G sim card.

It offers excellent networking capabilities and good but not class leading 4G. Despite sporting the fastest Wi-Fi here at 1,900Mbps, it falls short of the Huawei B618’s 4G speeds by only offering CAT6 300 download and 50 upload speeds.

Of the four aerials on top, the middle two are fixed and are used for transmitting the 802.11ac WiFi. The outer two aerials are for the 4G LTE. You can stick with these, or they can be removed to allow the connection of an external antenna that can improve signal strength by mounting in a window or on the roof.

  • Fastest Wi-Fi speeds here deliver 2.4 GHz speeds up to 600 Mbps and 5 GHz speeds up to 1300 Mbps
  • Gigabit LAN ports
  • Earlier firmware somewhat buggy. Check for latest firmware updates on Asus website

Alternatives: TP-Link AC1200 4G+, Huawei B618

Combined Fibre and 4G Router High Price
Fast WiFi Has some firmware bugs

Verdict – Asus 4G-RT68U

The Asus 4G-RT68U is an exceptionally well featured cable and LTE router. It has top of the range Wi-Fi performance but at a premium price.

Netgear Nighthawk R7100LG

Like the Asus above, the Netgear Nighthawk is a dual wired and 4G router. Netgear describes the 4G as a “fall-back”, and there are some catches to this router when it is in 4G mode.

Excellent feature set

The Netgear Nighthawk offers excellent features in keeping with a high end model. There’s full control over such things as Firewall and security options, VPN, media sharing and QoS.


Combined 2.4Ghz and 5GHz 802.11ac gives up to 1900Mbps WiFi; great! Sadly, if using a 4G sim this drops to just 300Mbps which is the same as the budget 4G models here that are available for a third of the price of the Nighthawk.

Antenna connections

The three antennas can be removed and replaced with aftermarket versions. They have an unusual connector though, so adapters would be needed for connecting to external antennas.

  • 4G LTE: True broadband access where wired connectivity is unavailable or inconvenient
  • Fast USB 3.0 access: Twice the USB storage access and faster connections using two USB ports
  • Compatibility: Gigabit Ethernet WAN port provides universal compatibility with any Internet service
  • NETGEAR genie app: Easily manage, monitor, and control your home network from PC, tablet or smartphone

Fast 802.11ac 1900Mbps WiFi in wired only mode Only offers 300Mbps WiFi when 4G enabled
Powerful hardware spec Unusual RP-SMA antenna connectors
Great feature set – Firewall, VPN, DLNA, QoS and security.

Verdict – Netgear Nighthawk R7100LG

The Nighthawk has good specs to go with it’s premium price as a broadband router. However if using 4G for mobile broadband it suffers some compromises. At this price point, unless you need a dual cable/4G router our recommendation would be to look either a Huawei or TP-Link model.

It could be worth considering if you want a 4G router with a wide range of configuration options, and are not bothered about transfers speeds across WiFi though.

Huawei B525

While slightly older than the range topping B618, the B525 runs it a fairly close second for a more reasonable price. It basically sits in between the B315 and B618 when it comes to spec and price.

Like the B315 it allows the use of an external antenna, but has the advantage of Gigabit network ports and much faster 802.11ac WiFi.

  • Huawei B525 router is UNLOCKED to all networks, so use the data SIM of your choice (SIM card not provided)
  • Produce a Wi-Fi hotspot connecting up to 64 devices, with a powerful Wi-Fi coverage
  • 4G Router supports a rapid download speed of 300 Mbps, so enjoy your incredibly fast internet experience
  • A stylish and slim design to fit in perfectly with your home furniture

Alternatives: Huawei B618, TP-Link AC1200 4G+

Proper Gigabit LAN ports Other models are available with even faster 4G or WiFi
802.11ac Wi-Fi

Verdict – Huawei B525

If you’re looking for something at the higher end but find the B618 too expensive then the B525 is a good compromise.

Huawei B618

This is Huawei’s latest and greatest 4G router. Premium price but currently [April 2019] it is the best available, short of moving to 5G of course.

The Asus AC68U may offer faster theoretical Wi-Fi at around the same price, but the B618 is in a class of its own when it comes to 4G potential.

The main variant of the B618 is the B618-22d.  This is the version available in the UK and is also suitable for use across Europe and Asia.  Check which frequencies your network uses here.  The alternate version is the B618-65d. The specs are shown below with the differences in bold:-


  • FDD 800 / 900 / 1800 / 2100 / 2600 MHz
  • TDD 2600MHz


  • FDD 700 / 850 / 900 / 1800 / 2100 / 2600 MHz
  • TDD 2300 MHz

On the Wi-Fi front it offers up to 1300Mbps if your devices support 802.11ac. While this is technically a little higher than wired Gigabit speeds, in reality factors like signal interference and distance from the router mean a wired connection will likely still be faster, and have significantly lower latency.

It’s a good thing then that it also offers two Gigabit LAN ports on the rear. Above these is a single USB 2 port. This gives the option of sharing audio or video files across your network by attaching a USB HD or thumb drive.

  • Huawei B618 router is unlocked to all networks, so use the SIM card of your choice (SIM card not provided)
  • Produce a Wi-Fi hotspot connecting up to 64 devices with a powerful Wi-Fi coverage.
  • 4G Router supports a rapid download speed of 600 Mbps as it uses CAT11.
  • Able to connect to your tablet, handset, gaming console, laptop and many more!

Alternatives: Asus 4G-AC68U, TP-Link AC1200 4G+

Far and away the best 4G performance Premium price
Attractive design Not available in all countries yet

Verdict – Huawei B618

GroupTest Winner!
The Huawei B618 wins here with it’s category 11 4G performance which gives it around twice the download speeds of the other models. It also has all the premium features you could want; fast WiFi, Gigabit wired networking and external antenna support. If you’re looking for off grid internet access and want the best then this is our recommendation.

D-Link DWR-921

I’ve tried a few D-Link routers and switches and they’ve always worked well. The DWR-921 is an older model but can still compete with the newer Huawei B315. It’s 4G and LAN networking performance is the same, so again; fine for internet access but limited compared to newer hardware. Unless you have a brand preference I would go with whichever is cheaper at the time of purchase.

  • Simply insert your SIM/USIM card and share your 4G LTE or 3G Internet connection through a secure wireless network or any of the four Ethernet ports
  • The DWR-921 4G LTE Router is designed with constant connection in mind. Dual-band 4G LTE and 3G support allows automatic 3G connection if or when the 4G LTE signal strength becomes low
  • The 4G LTE Router lets you connect to your 4G LTE mobile connection with fast download speeds of up to 150 Mbps and upload speeds of up to 50 Mbps

Alternatives: Huawei B315, TP-Link MR6400

Fantastic value Lacks top end local networking capabilities
Reliable, no fuss off grid internet access A little long in the tooth nowadays

Verdict – D-Link DWR-921

The D-Link DWR-921 is the best value model here. While it only has mid range networking speeds, if all you’re after is a reliable plug-in 4G router, the D-Link is probably the best option here.

TP-Link TL-MR6400

TP-Link offer a range of 4G / LTE hardware. The MR6400 is at the entry level, and compares with the Huawei B315 and D-Link 921. It offers CAT4 150Mbps 4G and up to 300Mbps Wi-Fi.

  • 4G SIM Router - share your 4G LTE network with multiple Wi-Fi devices and enjoy download speeds of up to 150 Mbps (unlocked to all networks)
  • Wireless N speeds of up to 300 Mbps mobile Wi-Fi router. Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7, 8, 8.1, 10 MAC OS, NetWare, UNIX or Linux. Internet Explorer 11, Firefox 12.0, Chrome 20.0, Safari 4.0 browsers or higher, or other Java-enabled browsers Nano SIM Card
  • Advanced detachable LTE antennas make efficient and stable connections to every device
  • Internet access for up to 32 devices simultaneously

Fair pricing Only offers 2.4GHz WiFi and 100Mbps LAN

Verdict – TP-Link MR6400

The MR6400 offers adequate performance and features but there are other models that match it for a lower price.

TP-Link AC1200

The AC1200 is the most expensive of the TP-Link range of routers here. Paying the extra gets you 802.11ac, but the same 4G and LAN performance as the cheaper models.

  • 4G LTE - Ideal for sharing your 4G LTE network with up to 64 Wi-Fi devices and enjoy download speeds up to 150Mbps and 50Mbps upload speed
  • Backward Compatible - Compatible with 4G/3G/2G network
  • Superior Dual Band Wi-Fi - Combined wireless speeds up to 300Mbps over 2.4GHz, and 867Mbps over 5GHz
  • Plug and Play - Just simply insert a SIM card and turn it on to enjoy a fast wireless connection, no configuration required. System Requirements : Microsoft Windows 98SE, NT, 2000, XP, Vista or Windows 7, 8, 8.1, 10 MAC OS, NetWare, UNIX or Linux ,Internet Explorer 11, Firefox 12.0, Chrome 20.0,Safari 4.0 browsers or higher, or other Java-enabled browsers Micro SIM Card

Alternatives: Huawei B525, TP-Link AC1200 4G+

802.11ac WiFi Wired LAN capabilities don’t match it’s asking price

Verdict – TP-Link AC1200

The TP-Link AC1200 (Archer M400) offers 802.11ac WiFi for the lowest price here. However it’s wired ports and 4G performance are the same as models available for half its price.

Take a look at the new 4G+ model below as it has much better networking for very little additional cost.

TP-Link AC1200 4G+ Cat6

New updated version for 2019. The AC1200 4G+ Cat6 offers two upgrades over the older AC1200; double the 4G download speed (up to 300Mbps) and Gigabit ports (10 times faster than the older 100Mbps ports).

Check what each is currently selling for, but this new version offers significant improvements over the other TP-Link models here and is very much worth paying a little extra for.

  • Advanced 4G+ SIM Router – Supports 4G+ Cat6 to boost the data speeds of up to 300 Mbps. Operating Temperature: 0℃~40℃ (32℉ ~104℉), Storage Temperature: -40℃~70℃ (-40℉ ~158℉)
  • Superior Dual Band mobile Wi-Fi router – combined wireless speeds up to 300Mbps over 2.4GHz, and 867Mbps over 5GHz;
  • Full Gigabit ports – provides reliable wired connections for bandwidth-intensive devices such as game consoles and STB
  • Plug a SIM card and play – no configurations needed, compatibility of SIM cards in 100+ countries are assured by years of field tests

Alternatives: Huawei B618, Asus 4G-RT68U

Premium features and performance for the best price Fast but not range topping WiFi speeds

Verdict AC1200 4G+

With the updated AC1200 Cat6 (4G+) TP-Link can now compete again in the premium segment. It matches it’s competitors 4G and LAN performance at a good price.

Features Guide

4G Download / Upload Speed

4G or LTE devices are categorised depending on their maximum theoretical upload and download speed.

While there are currently 19 different LTE categories, for our purposes the devices reviewed here are usually CAT4, CAT6 or CAT11. As the only CAT11 device, the Huawei B618 is the fastest 4G router here, with a maximum download of 600Mbps.

Anyone with experience of “theoretical” internet speeds will know that you won’t reach these speeds in the real world. However, as long as you are not affected by a large number of people all accessing the same cell tower at once, then a CAT11 device should still run faster than lower categories.

LAN Ports

All the plug in routers have two to four network (LAN) ports for connecting via Ethernet network cables. The cheaper models only offer “Fast Ethernet” which limits the connection to around 11MB/sec (megabytes a second).

If you only use the router for internet access the above is all you’ll need. However if you want to copy files between devices or perhaps store some files centrally on a NAS, then this is a major bottleneck – I know from experience!

If you regularly access files across your network, either pay the extra for a router with Gigabit access, or you could consider attaching a small Gigabit switch to your router then connect all wired devices to the switch instead.


This shows the Wi-Fi standard (802.11) and capabilities of the router. The latest and best standard is 802.11ac. All standards are backward compatible so older equipment can still connect to an 802.11ac network, but it will only run at the slower speed.

All routers here offer at least 802.11n on the 2.4GHz spectrum. This should give “up to” 144Mbps or 300Mbps depending on the channel width setting, distance from the router and possible interference from overlapping signals nearby.

The next step up adds a second channel at 5GHz to the 802.11n standard. This higher frequency improves speed and is less susceptible to interference, but at the expense of shorter signal range.

Top of the range comes 802.11ac. This is the newest standard and combines both 2.4GHz and 5GHz channels to give in some cases speeds that can theoretically surpass even Gigabit Ethernet. Although in real word use I’d go with wired Gigabit every time!

One factor to bear in mind is whether the devices you’ll use to connect to your router support the faster standards. There’s little point (other than future proofing) paying extra for 1900Mbps 802.11ac if your PC / laptop / phone only work at 300Mbps 802.11g for example.

The inSSIDer software can be very helpful in displaying your networks signal strength and detecting other nearby networks which may be causing interference.

External Antenna Connection Type

Depending on your location, using your routers built in antenna may work fine. In lower signal areas though, attaching an external antenna can make a big difference.

There are generally two types of connector for attaching an external antenna. SMA and TS9. Adapters are also available to convert between the two sizes of connectors.

We’ve gone into a little more detail around choosing an  external 4G antenna here.

The Netgear Nighthawk uses a reversed version of the normal SMA called RP-SMA.  More information on this, including connector sizes, can be found here.

Prices updated on 2024-06-22. Affiliate links & images from Amazon Product Advertising API

5 thoughts on “4G LTE Routers Comparison 2019”

  1. Bonjour,

    Il n’y a pas de micrologiciel dd-WRT pour le Asus 4G-AC68U. Sinon je suis intéressé, le soft de base est tellement buggé de lenteurs ou de pb de bascule sur la 4G…

    • Ah yes I think you’re right. The DD-WRT website lists the RT-AC68U but not the 4G-AC68U! Thanks for letting me know, I’ll update the table.

  2. Best site to come to and review these types of things. Quick overview at the top. Just the right amount of info as you scroll down. Enough to get you going out and doing more research.

    BEWARE! Vendors that say they can connect with your ISP are basically firing shots in the dark. I am having to return my T-Link AC1200 MR600 since it does not connect to Spark here in NZ. The ISP just won’t allow it when it comes down to the userID and Password required.

    • All 3 devices are Cat4 LTE so all have max speeds of 150Mbps down and 50Mbps up.

      However, the E5172 looks to be a bit behind the others. It only has one LAN port on the back and the others have 4. Also it seems to only have one external antenna port meaning it wouldn’t get the full speed potential of 4G (as 4G needs two or more inputs).

      The B593 and B315 are very close. The B315 has faster Ethernet ports (gigabit), but I have read reports that the older B593 actually has a better internal antenna meaning it picks up a stronger signal than the B315 does.