Mobile Computing Archive

AT&T moves towards a Mi-Fi with full 5G and Wi-Fi 6 for the American market

Article AT&T Netgear Nighthawk 5G Pro MiFi router press picture courtesy of AT&T

AT&T adds new a Netgear 5G hotspot that you will actually be able to buy | CNet

From the horse’s mouth

AT&T

NETGEAR Nighthawk 5G Hotspot Pro Arrives at AT&T Sept. 18 (Press Release)

5G Product Page (announcing pending arrival of this Mi-Fi hotspot)

NETGEAR

NIGHTHAWK® M5 MOBILE ROUTER (MR5200) – Product Page

My Comments

Telstra has become the first telco in the world to offer a “Mi-Fi” mobile-broadband router that supports both 5G mobile broadband across all bands including mmWave on the Internet side and Wi-Fi 6 connectivity on the LAN side. This was offered when they initially launched their 5G mobile broadband service and this kind of coverage was important for Australian use where 5G services are likely to be deployed in sparsely-populated regional and rural areas.

AT&T now is offering to the general American public a Mi-Fi device that works on the full 5G waveband for its Internet connection side, and Wi-Fi 6 for its local network side. Here, that covers the lower frequencies of the 5G waveband along with the higher frequencies associated with mmWave coverage.

They previously offered a 5G Mi-Fi device but this was offered to a very limited customer base. Also Verizon offers a similar device with 5G and Wi-Fi 6 but their device only works the mmWave bands rather than the whole of the 5G band.

In addition, the Netgear Nighthawk 5G Mobile Hotspot Pro, also known as the MR5200,  that AT&T offers has an Ethernet LAN connection for use with printers, network-attached storage devices, desktop computers and smart TVs. It has USB-C connectivity, most likely for power and data (5G modem) functionality.

The Netgear Nighthawk 5G Mobile Hotspot Pro is fit for purpose with American emergency service thanks to its ability to work with FirstNet, which is AT&T’s LTE emergency-services communications network,

This device is expected to cost US$510 upfront or US$17 / month over 30 months before service costs. As well, AT&T are offering data service plans for this device with you paying US$60 per month for a 15Gb monthly data allowance or US$85 per month for 35Gb.

Their overage fee is US$10 for every 2Gb over your plan’s limit and, at the moment, they don’t have a “throttled bandwidth” option available for their plans in lieu of that. That will limit AT&T’s 5G mobile-broadband service’s role to a secondary or temporary Internet service. It is symptomatic of an American telecommunications and Internet-service that has become highly concentrated over the last five years with it heading slowly back to the “Ma Bell” days.

AT&T is rolling out 5G mobile-broadband coverage over most of the key cities in the USA that matter with this coverage increasing at the moment.

But AT&T’s Netgear Nighthawk 5G Mobile Hotspot Pro is one of the first devices of this kind offered to a dense Northern-Hemisphere country that ticks all the boxes for the latest wireless mobile-communications technologies. That is to provide 5G mobile broadband across the low frequency bands and high-frequency mmWave bands and supply this data across a Wi-Fi 6 LAN.

It is showing that mobile-telephony carriers are fronting up with Mi-Fi devices that work the 5G mobile broadband and WI-Fi 6 standards, leading to some very capable devices and services.

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Colour e-ink displays now appear as an e-reader product

Article PocketBook Color e-reader press image courtesy of Pocketbook

Pocketbook Color eReader Hands on Review | Good EReader

Pocketbook Color: eBook-Reader bekennt Farbe (Pocketbook Color: eBook reader shows its colours) | Computer Bild (German Language / Deutsche Sprache)

From the horse’s mouth

PocketBook

PocketBook Color – the Swiss brand will release a new e-reader with color screen (Press Release)

PocketBook Color (Product Page)

Video – Click or tap to play on YouTube

My Comments

An e-book reader available on the European market is existing as a commercially-available example of a colour e-ink display.

E-ink is a display technology that works in a similar manner to ink on paper and uses existing light. It only consumes power every time the display is refreshed thus making it more power-efficient. It also works well in bright sunlight due to it not being dependent on a light source that can be easily “washed out” by the sun. Its main application has been handheld e-book readers but it has been limited to black-and-white display.

There has been work taking place to have e-ink displays capable of displaying in colour. It has come through in the form of the E-Ink Kaleido colour display which uses the same e-ink technology.

This has manifested in the Pocketbook Color which is an e-reader that has a colour e-ink display.

This EUR€199 device uses a 6” e-ink touch screen capable of displaying 4096 colours, with a resolution of 1072×1448. There is also LED lighting so you can use this device in darker settings. For audio, it can handle AAC, Ogg Vorbis and MP3 files, which can be played through earphones or a Bluetooth-connected audio device.

It has 16Gb of internal storage and can use SDHC memory cards, not sure what size, with a maximum capacity of 32Gb. This handheld device weighs in at 160 grams, something that would be acceptable for that class of device.

For e-book readers, the colour display may be seen as legitimate for visual novels or books that have colour photos or illustrations. Businesses may see it appealing for distributing brochures and catalogues in an electronic format for offline reading. As well, where colour is used to differentiate or highlight text in a book the colour e-reader will come in to its own here. A classic example of this is are the “red-letter” Bibles where the words of Jesus Christ are written in red.

But I also see the idea of a colour e-ink display appealing to other applications like colour digital signage in use cases where battery power is preferred. Examples of these would include outdoors use or freestanding signs. Or it could be about working towards making e-ink as a viable display alternative for laptops, tablets and smartphones where power efficiency is desired.

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Microsoft to allow Android apps to run with Windows

Computer - smartphone interlink concept

You can soon run your Android phone’s apps on your Windows computer but they will run in place on the smartphone with your Windows computer being the user interface

Article

Soon launch Android apps on Windows 10 PC via Your Phone app, as Samsung & Microsoft collaborate | Windows Central

Microsoft Your Phone’s Android apps access feature will be available for all Android smartphones eventually | Windows Central

My Comments

Most desktop-operating-system vendors and other third parties are implementing software that interlinks mobile-platform devices, especially smartphones, with your regular desktop or laptop computer.

It is capitalising on the fact that the user interface and software that a regular computer running a desktop operating system has is more capable for making your work presentable, compared to what a smartphone or mobile-platform tablet offers. But your smartphone or mobile-platform tablet can earn its keep for acquiring content for your magnum opus like taking notes, taking quick photos or browsing the Web for material.

This is typically to allow you to gain access to your mobile device’s data or use your mobile device’s native communications ability from your regular computer’s screen and keyboard. Some of these platforms may even allow you to start viewing a Website on one device then continue viewing it on the other device; or even implement a cross-device “clipboard” so you can copy something you saw on your mobile device then paste it in to something you are editing on your regular computer.

But Microsoft have taken this concept further by working on the “Your Phone” interlink software to allow you to run software installed on your Android smartphone from your Windows 10 regular computer. For example, you could effectively manage your Instagram presence using your Android smartphone’s Instagram client but working it with your Windows laptop’s screen and keyboard. Or you could kill time during a long process on your Windows computer by running a “guilty-pleasure” casual game that you normally play on your Android phone but have its user interface happening on the regular computer.

Effectively, this arrangement runs the software on your Android phone but has your Windows-based computer acting as a “terminal” that is providing input and output for that phone.  It is based on Microsoft’s experience with Remote Desktop Protocol a.k.a Terminal Services which allows one Windows computer to effectively control another Windows computer.

Some questions may come about like transferring files between your computer’s Windows file system and your smartphone’s Android file system for uploading to the app, something that will be considered important for Instagram users who upload video content.

When this function is released as part of the next major feature update for Windows 10, it will initially be able to only work with some Samsung devices. But Microsoft will intend to have it fully available across all of the Android-based devices that can run the “Your Phone” Windows interconnector software.

Here, Microsoft is underscoring the idea of allowing “open-platform” mobile-computing and regular-computing devices to interlink with each other no matter the operating system. This is even to the extent of running mobile-platform apps “in place” on the mobile device.

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Sony releases the WH-1000XM4 headphones to put themselves ahead in the headphone battle

Article

Sony WH-1000XM4 Bluetooth noise-cancelling headset press image courtesy of Sony

Sony WH-1000XM4 Bluetooth active-noise-cancelling headset

Sony Has Practically Perfected Noise Cancelling Wireless Headphones | Gizmodo Australia

From the horse’s mouth

Sony Electronics

WH-1000XM4 active noise-cancelling Bluetooth headset

The best just got better – Sony announces WH-1000XM4 industry-leading wireless noise cancelling headphones (Press Release)

Product Page

Announcement Video – Click or tap to play on YouTube

Promotional Video – Click or tap to play on YouTube

Initial price: AUD$549

My Comments

Sony has now raised the bar when it comes to the ideal set of over-the-ear Bluetooth noise-cancelling headphones. This is with the fight that is going on between Bose, themselves and Bang & Olufsen to achieve the ideal active noise-cancelling headphone experience with their entry being the WH-1000XM3 headset.

This successor, known as the WH-1000XM4, follows on with what the previous model offers like Bluetooth (Hands Free Profile, A2DP, AVRCP) and the optimised active-noise cancelling. But the Bluetooth audio functionality has support for Sony’s codecs that permit playback of high-resolution audio along with audio optimisation for lossy compressed-audio files.

The active-noise-cancelling has been improved to increased useability in real-world scenarios. This includes optimisation of its functionality for situation-specific requirements like hearing transport announcements or background music played over the vehicle’s or aircraft’s audio setup.

There is even the ability to set the Sony WH-1000XM4 cans up to pause your music and admit ambient sound whenever you want to engage in conversation with other people. This can be done fully automatically when you start speaking or semi-automatically when you cap your hand over one of the earcups.

As well, you have touch control for your device so that you swipe in particular directions to switch tracks or raise and lower the volume or tap the headset to start and stop the music or answer and end a call. There is also a button that can be mapped for use with voice assistants or to manage the active-noise-cancelling function.

But Sony has improved on the multipoint functionality that allows the headset to work with two Bluetooth devices concurrently. Here, it switches automatically between the devices based on whatever audio signal is being offered by the device.

But by following the review chatter, Sony has been able to refine the successor to the WH-1000XM3 Bluetooth noise-cancelling headset in order to create the ideal product in this class. Who knows what the competitors will have in store when they revise their products.

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Nearby Share to be coming very shortly to an Android device near you

Articles

Transfer data between two smartphones

Wirelessly transferring data between two devices in the same space – now for Android

Google Officially Launches Nearby Sharing | DroidLife

Android’s ‘Nearby Share’ file sharing feature is finally launching | The Verge

From the horse’s mouth

Google

Instantly share files with people around you with Nearby Share (Blog Post)

Support Page

Video – Tap or click to play on YouTube

My Comments

Google has been doing work on its own across-the-room data-transfer technology, now known as Nearby Share. It is the Android platform’s answer to Apple’s AirDrop feature that many iOS users are using to “beam” photos to other users.

There have been previous attempts on the Android platform to offer this feature like Bluetooth Object Push Profile and NFC-based technologies like Android Beam.

But this will work in a true-wireless approach with support for Bluetooth, WebRTC and peer-to-peer Wi-Fi technologies. That means it isn’t dependent on a functioning Internet connection for it to run.

Your Android phone or tablet will need to have Android 6.0 or newer and the functionality will be delivered as part of the Google Play Services update. This means that it is updated independently of the operating system codebase, thus answering the problem associated with a lot of Android devices where manufacturers and carriers won’t support the device two years after it is launched.

This feature will have privacy-focused options like anonymous transfer and the ability for users to limit their discovery to only their contacts or only to selected contacts. As well, recipients don’t see the actual material about to be transferred so they don’t get shocked by someone pushing out unwanted material.

A good approach to handling AirDrop, Google Nearby Share and similar across-the-room data-transfer setups in a safe manner is to keep your devices undiscoverable to others. Then, when you have confirmed face-to-face that you are intending to use this function, then you make your device discoverable in order to receive the content.

It is available for ChromeOS but will be arriving as part of other platform primarily through software that Google develops for that platform. But there needs to be further work on having true federation for these across-the-room data-transfer protocols in a manner that doesn’t necessitate the installation of extra application software.

For Android users, Google Nearby Share is a step in the right direction to having across-the-room data transfer happening on that platform.

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Lenovo to offer a ThinkPad laptop that directly competes with the Dell XPS 13

Article

Dell XPS 13 8th Generation Ultrabook at QT Melbourne rooftop bar

Lenovo is tentatively fielding a computer that rivals the Dell XPS 13 ultraportable

Lenovo ThinkPad Nano leak reveals fascinating features — XPS 13 could be in trouble | Laptop Mag

My Comments

The Dell XPS 13 series of Intel-powered clamshell laptops has been seen by the computer press as what an ultraportable laptop should be about such as durability and value-for-money. I even gave some coverage about this unit on HomeNetworking01.info and reviewed some of these laptops including a 2-in-1 variant.

Now Lenovo is answering Dell by offering a similarly-sized ThinkPad laptop, known as the ThinkPad X1 Nano thanks to leaked information that surfaced on the Internet. Like other ThinkPad laptops, this is finished in the black conservative “IBM” look rather than the silver look associated with the Apple MacBook family and the Dell XPS 13.

  1. Here, this will come with at least 16Gb RAM and implement Intel’s newer Tiger Lake (11th generation) Core CPUs which I suspect will be the i5 or i7 types. It will have a 16:10 display with at least 2K resolution along with 5G mobile broadband and the newer Thunderbolt 4 over USB-C sockets offering compatibility with USB 4 and Thunderbolt 3. The expected battery runtime for its 48Wh battery is to be around 17 hours.

The question here is whether Lenovo will still focus the computer towards the “enterprise” segment of the market with a preference to supply all of the security and manageability requirements desired of by Corporate America’s IT teams. Or will there be a desire to make this equally available to personal and small business users who would like to see an alternative to the Dell XPS 13.

Will there also be a desire by Lenovo to rival Dell with the configurations offered at the different price points for both the ultraportables especially when pitching them at regular users? Will there also be a rivalry between those companies to use the latest silicon to design and offer the best value-priced ultraportable through subsequent model generations?

If this is for real, it could open up a strong rivalry when it comes to the market for 13” ultraportable laptop computers. But I hope that the competition is about innovation in this product class with a goal for value for money centred around good-quality equipment rather than a “race to the bottom” where customers are sold substandard products at a cheap price.

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USB-C Power Delivery car chargers now exist that are fit for today’s ultraportables

Products

Satechi 72W USB-C car charger used in car - product image courtesy of MacGear Australia

These USB-C PD car chargers are about using or charging your tablet or ultraportable laptop computer in the car or boat

Satechi ST-TCPDCCS 72W Type-C PD Car Charger
MacGear Australia (Australia / New Zealand distributor)
Dick Smith Electronics – AUD$54.99
MacFixit – AUD$49.99
60W PD + 12W Type-A from 12V DC input

Laptop Plus 45W USB Type-C Car Charger (AUD$69)
45W PD + 18W Type-A from 12-24V DC input

Laptop Plus 65W USB Type-C Car Charger (AUD$89)
65W PD + 18W Type-A from 12-24V DC input

Laptop Plus 90W USB Type-C Car Charger (AUD$99.00)
90W PD from 12-24V DC input, captive USB-C cable

Baseus LED (45W) PD USB-C Car Charger for Phone / Tablet
Gadgets4Geeks.com.au – AUD$34.95
45W PD and 18W Type-A from 12-24V DC input

Targus 45W USB-C Car Charger
Officeworks – AUD$97
45W PD from 12V DC input

My Comments

Satechi 72W USB PD car charger - product image courtesy of MacGear Australia

This Satechi 72W USB-C car charger is one of these devices

Previously, I had covered the use of high-capacity USB-C Power-Delivery-compliant powerbanks that serve as an external battery pack for your laptop or tablet. Now I am looking at the idea of USB-C Power-Delivery-compliant car chargers that do the same thing but work from your vehicle’s or boat’s DC power infrastructure.

You may think about using the computer’s AC-based charger along with an inverter but this can be too cumbersome to deal with. As well, there are inefficiencies that this approach comes with due to converting the electric current twice – from 12-24 volts DC to 110-250 volts AC in the inverter then down to 5-12 volts DC in the AC-powered charger for your laptop to use.

But there are a few car chargers compliant to the USB-C Power Delivery standard that put up at least 45 watts. There are even some that can put up at least 60 or 65 watts, if not 90 watts in order to cater towards the more powerful computers that are appearing.

Dell XPS 13 8th Generation Ultrabook at QT Melbourne rooftop bar

Even something like this Dell XPS 13 can be used in the car from the vehicle’s power supply without the need for an inverter if you are using a USB-C PD car charge with at least 45W

All of these plug in to a vehicle’s or boat’s DC accessory power outlet, commonly known as a “cigar-lighter” socket due to the use of these sockets for a “push-in” thermal cigar lighter. But most of these will work between 12 volts to 24 volts DC, allowing for use in large trucks, buses, large boats and the like that work on 24V. The vehicle will have to be wired for negative earthing which has been the accepted standard for vehicle wiring since the late 1960s.

You may also find that some portable solar-power setups pitched at campers will offer 12-volt DC power through the “cigar-lighter” accessory socket, so you could run your equipment from solar power while in the bush.

Some of these chargers have a standard USB Type-A socket to supply power for charging smartphones, mobile-platform tablets or accessories using the traditional USB charging cable. It is of importance if you are using something like a Mi-Fi router or a mobile printer or scanner.

What can you do with these chargers? You can top up a laptop’s battery while you are driving so as to have more power on hand when you are at your destination. This will please field workers who are more likely to work in rural or remote settings where there isn’t the likelihood to have AC power readily available.

If you are a passenger and you use your laptop or tablet while travelling in a vehicle or boat, these adaptors ae still relevant as a way to save battery runtime. For example, you may be catching up with some work while you are being driven to an appointment or a kid may want to play a game or watch a video to while away that long car trip.

Even at your destination, you may find that you want to “spin out” your laptop’s or tablet’s battery runtime by running it from your vehicle’s or boat’s DC power using one of these adaptors.

For mobile workers whose vehicle is their office, it may be about doing some of the site-based “homework” on a laptop or tablet. But you don’t want to run the computer’s battery down deeply during, say, sending off some email or editing pictures.

This may also appeal to motorhome or boat users whose vehicle’s or craft’s main supply of auxiliary power is the 12-volt or 24-volt DC power available from an accessory power socket. Here, a lot of these users would be relying on a laptop or tablet for communications or entertainment while they are travelling.

What I also see of this is newer compact yet powerful power-supply designs also affecting this class of power supply. This is with more of these car chargers providing USB-PD-compliant power of at least 90 watts from 12-24 volts DC power sources including some that provide two or more “rails” of USB-C PD-compliant power from the same power input.

So at least keep an eye out for USB-C PD-compliant car chargers that put up at least 45W, if not 65W, of power and consider them as a viable laptop accessory if you think of your ultraportable laptop being used on the road.

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Dell has added a 17” desktop-replacement laptop to the XPS series

Dell XPS 17 laptop press picture courtesy of Dell Australia

The Dell XPS Series now appears in a 17″ screen size desktop replacement

Article

Review: Dell’s big XPS17 9700 17-inch laptop is a monster | Business Review – The Australian

From the horse’s mouth

Dell

XPS 17

Product Page

My Comments

Recently  Dell has released the XPS 17 laptop which is capitalising on what their XPS range of laptops is all about – a premium-positioned value-for-money range of ultraportable or “thin-and-light” laptop computers.

Here, the Dell XPS 17 is a 17” slimline desktop-replacement laptop that appeals to those of us who value the larger screen size for content creation. A review published by the Australian described it as being fit for use at work or home or in a hotel room rather than being always taken around a conference or university campus. I would sum this up as simply where you don’t expect to carry it around many times in a day.

The baseline variant which has an Intel Core i5 CPU, 8Gb RAM, 512Gb solid-state storage and Full HD non-touch display also uses Intel UHD integrated graphics as its graphics infrastructure. This is while the other configurations use NVIDIA Geforce GTX 1650 Ti graphics infrastructure with 4Gb display memory along with the Intel Core i7 CPUs.

But, like the rest of the lineup, it has four Thunderbolt 3 over USB-C sockets which allows it to be used with an external graphics module. This is something I appreciate for those of us who may want to save money in the initial purchase of one of these machines but can look towards saving towards purchasing an external graphics module that has the graphics power that suits our needs at a later time.

Two of the higher-end variants have a 4K UHD touch display which would have appeal towards content creation and make best use of the screen size. The only limitation about this would be that the laptop will be more thirsty when it comes to battery runtime. For some people especially content creators, this may be a non-issue if the Dell XPS 17 is expected to be used primarily on external power.

What is happening with Dell and their XPS laptop product lineup is that they are creating Windows-based computers that answer what most of us are after while delivering a very well-built product. They are even getting to a point where they can provide a viable Windows answer to the Apple MacBook lineup.

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Qualcomm launches a 5G chipset for affordable smartphones

Qualcomm Snapdragon 690 5G reference phone press picture courtesy of QualcommArticles

Qualcomm brings 5G to cheaper phones with Snapdragon 690 processor | CNet

Snapdragon 690 announced: 5G comes to Qualcomm’s mainstream chip family | Android Authority

Qualcomm’s Snapdragon 690 chipset brings 5G to cheaper phones | Engadget

From the horse’s mouth

Qualcomm

Qualcomm Announces First 5G Snapdragon 6-Series Mobile Platform (Press Release)

My Comments

5G mobile broadband technology will be coming to an affordable smartphone near you thanks to a new chipset that Qualcomm has now launched.

This chipset, known as the Qualcomm Snapdragon 690 chipset doesn’t just have a 5G modem for this class of product but also has processing power to handle some high-end tasks like 192 megapixel high-resolution photography or 4G HDR videography. There will also be support for Wi-Fi 6 (802.11ax) and Bluetooth 5.1 technology along with support for improved artificial-intelligence / machine-learning. It is although Qualcomm haven’t built mmWave support in to the 5G mobile broadband modem.

The silicon is being rolled out at the moment and will have a low bill-of-materials price compared to premium or midrange chipsets that Qualcomm offers. This will mean that a finished Android smartphone product would be expected to retail between USD$300-USD$500 before any telco subsidies. This is compared to the Apple iPhone SE which is a4G only product going for USD$400.

Phones based on this chipset will typically be manufactured by the likes of LG, Motorola, HMD Global (Nokia), Sharp, TCL (Alcatel) and the like. This will include various original-equipment-manufacturers who specialise in selling products under a private-label agreement with the distributor, retailer or telco.

The coronavirus plague, with the various event and business shutdowns associated with it, has  thrown a spanner in the works regarding bringing 5G mobile broadband in to the mainstream. As well there hasn’t been much market interest in newer smartphone technology and there would be a strong market for affordable smartphones thanks to people concerned about how much they spend, forced by the COVID-19-driven financial downturn.

But this chipset may also be about allowing manufacturers to take less of a gamble when it comes to creating a smartphone or tablet product that embodies a unique form of innovation or answers a particular market’s needs. An example that could come to mind would be a smartphone that has its radio circuitry optimised for long-range reception and pitched for rural and remote areas. Similarly, LG could pull it off again with a smartphone that has a DAB+ digital-radio tuner that would have a greater zone of relevance thanks to more European countries running DAB+ digital radio full time.

What is being highlighted here is that Qualcomm is making it feasible to provide 5G mobile broadband technology at a price affordable for the masses.

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Lenovo offers the first computer with built-in 5G mobile broadband

Articles

Lenovo Yoga 5G convertible notebook press image courtesy of Lenovo

Lenovo Flex 5G / Yoga 5G convertible notebook -the first laptop computer to have 5G mobile broadband on board

‘World’s first 5G PC,’ the Lenovo Flex 5G, now available on Verizon for $1,400 with a Snapdragon 8cx | Windows Central

Lenovo Flex 5G Laptop Landing Worldwide This Week | Ubergizmo

From the horse’s mouth

Lenovo

Lenovo™ Delivers on 5G Computing with Leading Global Network Operators (Press Release)

Verizon

Product site and purchasing links (US only)

My Comments

The 5G mobile broadband specification is surfacing this week in an “Always Connected PC” form factor with integrated mobile broadband thanks to Lenovo.

The computer will be the Lenovo Flex 5G also known as the Yoga 5G in some markets and is a 14” 2-in-1 convertible laptop. This uses ARM RISC silicon in the form of a Qualcomm Snapdragon 8cx CPU and Qualcomm Adreno 680 graphics infrastructure. It will be delivered with the ARM-compiled build of Windows 10 Pro. Its display is a 14” Full HD LED LCD and will come with 8Gb RAM and 256Gb SSD storage.

Lenovo Yoga 5G convertible notebook press image courtesy of LenovoThe use of a Qualcomm Snapdragon 8cx as the Lenovo Flex 5G’s CPU is primarily about implementing CPU technology that has higher performance compared to what is offered in a smartphone or mobile-platform tablet. This is due to the computer being in a larger chassis and not having the thermal constraints associated with the kind of housing a smartphone would have.

For connectivity, the 5G mobile broadband modem supports mmWave and sub 6GHz bands, similar to what is expected in the latest high-end smartphones. As well, it can connect to Wi-Fi 5 (802.11ac) networks and Bluetooth peripherals up to the Bluetooth 5.0 specification. Lenovo expects the Flex 5G to run on its own battery for 24 hours before needing to be charged.

Of course, due to the use of ARM RISC silicon, the Windows ARM build will be running Windows software that isn’t compiled for ARM RISC microarchitecture in an emulation form. This may be seen to yield compatibility issues for some software like games or device drivers.

Initially it will be offered in the USA through Verizon for USD$1400 or USD$58.33 per month as part of a contract. But Lenovo is forging partnerships with other telcos in other markets like EE (UK), Sunrise (Switzerland) or CMCC (China) as well as offering it direct through its Website later this year.

What I see of this is that Lenovo being the first to offer 5G mobile-broadband integration in a regular computer. There will be issues with having to support certain markets’ and telcos’ mobile-broadband needs such as Telstra’s wish to support proper performance in regional, rural and remote areas of Australia when they sell any mobile-broadband device. This will mean having to vary the device to suit these requirements.

At the moment, I see this class of computer appealing towards mobile professionals and nomadic users who prefer to use mobile broadband as the preferred Internet connection away from the office.

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