Samsung Ad
Home Blog Page 892

Lenovo Zuk Z2 with Snapdragon 820, 4GB RAM Launched for $280

Lenovo has officially released the new Zuk Z2 smartphone that packs some series specs underneath for an asking price of just $280. It is made available only in China as of now, but should be launched in other markets as well.

It houses a 5-inch full HD (1920×1080) display with a 2.5D glass finish. It features the latest and greatest 64-bit Quadcore Snapdragon 820 processor (2×2.15 GHz Kryo + 2×1.6 GHz Kryo) and Adreno 530 GPU that is clocked at 2.1 GHz.  With 4GB of RAM and 64GB of onboard storage, memory should not be an issue with the phone although, it doesn’t have a memory card slot.

The Lenovo Zuk Z2 is currently running on Android Marshmallow 6.0 based on ZUI 2.0. Connectivity wise, the handset supports two nano-SIM slots, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.1, and GPS.  Powering is a 3500 mAh battery which gets charged up from a USB Type-C port with quick charge 3.0 support. The Fingerprint sensor is embedded in the home button. The rear shooter is a 13MP with EIS and PDAF and a f/2.2 aperture lens. It also supports slow motion at 960fps. The 8MP front facing camera comes with a f/2.0 aperture. Lenovo has also added an internal heat conduction technology which they claim will prevents the Zuk Z2 from overheating.

ZUK Z2 Full Specs:

  • 5-inch Full HD LTPS 2.5D curved glass display
  • 2.15GHz Quad-Core Snapdragon 820 processor
  • Adreno 530 GPU
  • 4GB RAM; 64GB internal storage (No microSD card slot)
  • Android Marshmallow 6.0 with ZUI 2.0
  • 13MP rear camera with LED Flash, f/ 2.2, 5P lens, PDAF, CAF dual-mode focus, EIS
  • 8MP front-facing camera with 1.4μm pixel size, f/2.0 aperture, wide viewing angle
  • Fingerprint scanner (home button)
  • Dimensions: 141.65×68.88×8.45mm; Weight: 149g
  • Dual (nano) SIM, 4G LTE, WiFi  a/ b/g/n/ac , Bluetooth 4.1, GPS, USB V2.0 Type-C
  • 3500mAh battery with Qualcomm Quick Charge 3.0

Lenovo Zuk Z2, looking at the specs, could be crowned as a true flagship killer of 2016. But, we will hold our judgement until the full review. So, what do you think about Lenovo’s latest smartphone? Let us know in the comments!

Huawei smartphones get a permanent price drop in Nepal

0

Huawei Technologies Co. Ltd has announced the price drop of selected models in Nepal. That means most of the Huawei smartphones that are currently being sold here in Nepal are cheaper than ever. The company claims that the price reduction is to celebrate Mate 8’s 4 million shipments globally.

The Huawei Mate 8 is company’s flagship phone that was launched back in March in Nepal for Rs. 80,000 is now available for Rs.71,999.  If you’re in the market for a flagship phone, now may be the right time to get the Mate 8. It has a 6-inch FullHD IPS LCD display with a stupendous screen-to-body ratio of 83%. The phone is powered by a Huawei’s in-house Kirin 950CPU with an octa-core processor (4x Cortex A53 + 4x Cortex A72). Other specs include 4GB of RAM, 64GB of expandable storage, dual hybrid SIM slot with 4G support, a 16-megapixel Sony IMX298 camera, an 8-megapixel front camera, Android Marshmallow 6.0 with EMUI 4.0 and a 4000mAh non-removable battery.

The Huawei GR5 which was launched for an extortionate price of Rs. 33,999, now can be purchased for Rs. 26,499. With the Huawei GR5 dislodged out of competition with the launch of Xiaomi Redmi 3, the price reductions are predictable and welcome. The Huawei GR5 pricing of Rs. 26,499 now makes a lot of sense and is a great time to pick if you are searching for a smartphone with features such as a fullHD display, octacore processor, and super fast fingerprint sensor.

New Price List of Huawei Smartphones in Nepal: 

Model Name Old Price New Price
Huawei Mate 8 Rs.79,999 Rs.71,999
Huawei Gr5 Rs.33,999 Rs.26,499
Huawei Gr3 Rs.21,999 Rs.19,999
Huawei Y6 Pro Rs.22,499 Rs.17,999
Huawei Y6 CDMA Rs.20,499 Rs.18,999
Huawei Gplay Mini Rs.18,890 Rs.16,999
Huawei Y6 Gold Rs.15,999 Rs.14,999
Huawei Y5c Rs.8,999  Rs.8,499
Huawei Y3c Rs.7,999  Rs.6,999

PRESS RELEASE
Nepal, June 1st, 2016 –As of June 1st, 2016, Global shipments of Mate 8 have reached more than 4 million units in the first four months after its launch. Huawei’s high-end smartphones including the Mate8, P8 and Mate7 have all made a big splash among consumers. In 2015, Huawei shipped over 5 million for P8 and 7 million for Mate7 smartphones all over the world. To reward consumers’ love and support, Huawei Technologies is offering a new price for its selected models for Nepal consumers Huawei Mate 8 was launched in Southeast Asia market on January 2016. Featuring the most powerful chipset, a high-capacity battery and stylish design – including a unique mocha brown color option – the Huawei Mate 8 is the ideal smartphone for today’s business elites.
New Price List for 9 models:
• Huawei Mate 8: New Price : NPR 71,999 /-
• Huawei Gr5 : New Price: NPR 26,499 /-
• Huawei Gr3 : New Price: NPR 19,999 /-
• Huawei Y6 Pro: New Price: NPR 17,999 /-
• Huawei Y6 CDMA: New Price: NPR 18,999 /-
• Huawei Gplay Mini : New Price: NPR 16,999 /-
• Huawei Y6 Gold: New Price: NPR 14,999 /-
• Huawei Y5c: New Price: NPR 8,499 /-
• Huawei Y3c: New Price: 6,999 /-

One Plus X Review: 4 Reasons to Buy, 3 Reasons Not to

3

One Plus X has taken a more premium approach from outside but from inside, it is same as the One plus One. Now available in Nepal for Rs. 28700, One plus X provides us a stunning mid-ranger capable of delivering on both looks and performance. However, we’ll be discussing the 4 reasons why you should buy one plus x and 3 reasons why you shouldn’t in this article. So, Let’s get started with the pros first:

#1 DESIGN

The First reason to consider buying the OnePlus X is obviously the design. The device has a gorilla glass on the front and back with an anodized metal frame on the side that provides a nice feel to it. Because of its compact form factor, it is really easy for one hand usage. Overall, the One Plus X in terms of build quality and design aesthetics is a complete stunner.

one plus x (5)

#2 AMOLED Display

Reason number two to buy the One Plus X is the display. You have a 1080p display with AMOLED panel and you probably won’t see such a great AMOLED display on a phone at this price tag. Colors are vivid, sunlight legibility is top class and the viewing experience is great .The blacks are inky deep blacks, however, it’s not as bright when compared to flagships phones like Galaxy S7. Having an AMOLED display makes the One Plus X a battery efficient phone. The dark mode in the UI coupled with AMOLED display is a major battery saver.

one plus x (6)

#3 Software UI

And the third thing to buy the One Plus X is UI or the operating system of the phone itself. The phone is running on OnePlus’s own Oxygen OS which is pretty much stock like, but comes with a lot of tweaking functionality. You have features like off-screen gestures, the option to switch between onscreen and off-screen navigation buttons, tweak the quick settings panels, add color accent in system settings and control the app permissions.

one plus x (7)

You also have the quick alert slider on the left which makes toggling between different modes really quick and easy. The company One Plus is also known for providing regular android updates which we do not see on a lot on phones in this price category.

#4 Performance

The fourth thing why you should buy one plus x is its performance. Although it packs an older 32bit snapdragon 801 quad-core chipset, it is quite a capable processor. Coupled with Adreno 330 GPU and 3GB of RAM, the performance is a complete beast. You can watch Full HD videos, play high-end games without any lags or stutter, and the multitasking is fluid and snappy.

one plus x

OnePlus X is not a flagship handset, for that, we know we have the OnePlus 2. It comes with some compromise which you should be aware of before buying it.

#1 Average Camera

The first reason why you shouldn’t buy the one plus x is because of its average camera performance. Although the 13MP camera looks good on paper, but in real life usage, it’s pretty average compared to other phones at a similar price.  On daylight, the camera performs pretty well and captures images pretty fast but on a medium and low light, the Captured images generally look a little hazy and lack fine detail. Video quality is fairly good, although the camera’s microphone is a little underpowered, so sound quality isn’t stellar.

one plus x (3)

The 8-megapixel front camera, on the other hand, is more than capable of shooting decent selfies with images turning out to be bright and clean.

#2 Battery

The second reason not to buy the OnePlus X is its average battery life. It has a 2525mAh battery and coupled with an older 32bit processor it yields in an average result. Also, the phone lacks quick charge feature meaning it will take more than 2 hours to charge from 0 to 100%.

one plus x battery

#3 Heating issue

The third and final reason why you shouldn’t buy the OnePlus X is its heating issue. While playing games or using it for a longer period of time, the phone tends to heat up.  Although, there is no heating experience while normal usage.

one plus x (4)

Asus ZenFone 3, ZenFone 3 Deluxe, and ZenFone 3 Ultra Launched

0

ASUS has officially launched the 3 new smartphones — Zenfone 3, ZenFone 3 Deluxe, and Zenfone 3 Ultra. The ZenFone 3 is the cheapest model, the Deluxe being the flagship, and the Ultra with a huge 6.8-inch display.

zenfone 3

The Zenfone 3 comes in 2 variants. One with a 5.2-inch display, while the other sports a 5.7-inch display. Both these variants feature a 1080P IPS display and is powered by an Octacore Qualcomm Snapdragon 625 CPU with Adreno 506 GPU. In terms of memory, there is 3GB RAM and 32GB inbuilt storage for 5.2-inch variant and 4GB RAM/ 64GB inbuilt storage for a 5.2-inch variant. Camera-wise, we are looking at a 16MP rear shooter with a f/2.0 aperture lens and OIS and an 8MP with f/2.0 wide angle 88-degree front snapper. There is also a fingerprint sensor embedded on the back, and the phone supports Cat.6 LTE 4G SIM support. The phone is backed by a 3000mAh battery. The ASUS Zenfone 3 is priced aggressively at $249 for the 5.2-inch, 3GB RAM, 32GB storage. Price is yet to be revealed for the 5.5-inch, 4GB RAM, 64GB storage.

zenfone 3 deluxe

The Zenfone 3 Deluxe, on the other hand, is the company’s flagship phone for 2016 since it features a 5.7-inch Full HD Super AMOLED display, and is powered by a Qualcomm Snapdragon 820 CPU. It has a 6GB of RAM and 128GB of storage. In terms of camera, the Zenfone 3 Deluxe features a whopping 23MP rear camera (Sony IMX 318) with 6P lens, Sapphire Cover Glass, DTI Technology, Advanced PDAF, 2nd-gen Laser AF, Continuous AF, and 4K video recording. Priced at $499, the handset features metal unibody and has Qualcomm Quick Charge 3.0 support.
zenfone 3 ultra

The Zenfone 3 Ultra, as the name suggests, features a huge 6.8-inch Full HD Super AMOLED display which the company claims has 4K TV-grade image processor that brings true to life color reproduction. It is fueled by a Qualcomm Snapdragon 652 CPU, has 4GB of RAM, and 64GB of onboard storage. Camera-wise, it’s the same as the Zenfone 3 Deluxe. It boasts a 4,600mAh battery with quick charge 3.0 support. The Zenfone 3 Ultra is priced at $479.

All these handsets are running the latest ZenUI 3.0 based on Marshmallow 6.0. Since the phone has just been announced in Taipei, Taiwan, other specs are yet to be revealed. International availability is yet to be announced.

Xiaomi Redmi 2 Pro and Redmi 3 Pro Launched in Nepal

1

Vatsal Impex, the authorised distributor of Xiaomi smartphones in Nepal, has launched 2 new phones — Redmi 2 Pro and Redmi 3 Pro. You can buy the handsets from the official Mi Nepal website or from retail shops located all across the nation.

The Redmi 2 Pro is priced at Rs. 15,999 and has an upgraded internals compared to its predecessor Redmi 2. Redmi 2 pro now comes with 2GB of RAM and 16GB of onboard storage. Apart from that, other specs and the design are identical.

Redmi 2 Pro
The Xiaomi Redmi 2 Pro features a plastic build and is very light at 133gms. It is currently available in black color.

Specs of Redmi 2 Pro:

  • 4.7 inches HD display with a resolution of 720 x 1280 pixels
  • Android Kitkat 4.4.4 (MiUI 6.0)
  • Qualcomm MSM8916 Snapdragon 410 SoC
  • Quad-core 1.2 GHz Cortex-A53 64bit Processor with Adreno 306 GPU
  • 2GB RAM
  • 16GB inbuilt storage with dedicated microSD card slot expandable upto 64GB
  • 8 MP back camera with F2.0 aperture lens, autofocus, LED flash
  • 2MP front camera
  • Connectivity: Dual SIM with 4G LTE (GSM+GSM), Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, FM radio, MicroUSB 2.0
  • Sensors: Accelerometer, gyro, proximity, compass
  • Weight: 133gms; Dimensions: 134 x 67.2 x 9.4 mm
  • Li-Po 2200mAh Removable battery
  • Price: Rs. 15,999

The Redmi 3 Pro is priced at Rs. 23,499 and is a compact version of Redmi Note 3. The Redmi Note 3 has a metal body and a fingerprint scanner on the back. However, the highlight of the phone is its massive 4100mAh battery, 3GB RAM, and 32GB onboard storage.

Redmi 3 pro
The Xiaomi Redmi 3 Pro offers full metal body and is relatively thin at 8.5mm despite featuring a massive 4100mAh battery. It is available in 2 color options: Gold and Silver.

Specs of Redmi 3 Pro:

  • 5 inches HD display with a resolution of 720 x 1280 pixels
  • Android Lollipop 5.1 (MiUI 7.0)
  • Qualcomm MSM8939v2 Snapdragon 616 SoC
  • 4 × 1.5 GHz Cortex-A53 + 4 × 1.2 GHz Cortex-A53 Processor with Adreno 306 GPU
  • 3GB RAM
  • 32GB inbuilt storage with microSD card slot expandable upto 128GB (uses SIM 2)
  • 13 MP back camera with F2.0 aperture, PDAF, LED flash
  • 5MP front camera
  • Connectivity: Dual SIM with 4G LTE (GSM+ GSM/CDMA), Wi-Fi 802.11 b/g/n, Bluetooth 4.1, GPS, FM radio, MicroUSB 2.0
  • Sensors: Accelerometer, gyro, proximity, compass,Infrared, Fingerprint,
  • Weight: 144gms; Dimensions: 139.3 x 69.6 x 8.5 mm
  • Li-Po 4100mAh non-removable battery
  • Price: Rs. 23,499

What is APK file and how do you install one?

Every smartphone owners must have heard about APK and wondered what might it be. You need to understand about APK if you want to download some kinds of cracked, leaked or customized app or go beyond the Android system and customize it for yourself.

What is APK file?

APK is the file extension for the android package files or the applications that run on Android OS. Just like the software has .exe file extension in Microsoft Windows, the applications running on Android OS have .apk file extension.

Why would I want to install an APK file?

In countries like Nepal, some of the apps are restricted, or updates are deleted and hence we are not allowed to get the most out of the app. Moreover, many paid as well as free apps are launched late in Nepal than other developed countries. So, if you want to enjoy the apps before it launches here in Nepal, then you need to know how to download and install APK. You can download the APK file of the particular application and install it on your smartphone. Sometimes, the updates are also delayed in some particular region. So, to avoid this, you can download the updated version of the file from the web.

You will want to download the APK from the internet if your smartphone lacks the access to the Google Play Store. Also, the device does not allow you to install any app from Google play if your device is short of memory, in this case, you can install the apps you prefer by downloading its APK.

Also, beware of unreliable sites providing the APK since some site may contain pirated or the stolen version of the app. Some site may provide modified apps which may contain malicious software which could hamper your phone security. Download the APKs from a renowned APK downloading site. We would suggest the site APK mirror for safer downloads.

How can I download and install APK using a computer?

After finding a reliable and safe site, download the APK file to your computer. Make sure you download the files into an easy-to-find location on your computer. After downloading the APK, connect your smartphone to the computer. The phone will ask you if you want to charge your phone or connect it as a media device. Choose media device. Then, find your phone’s folder on your computer. It will be in ‘My Computer’ or ‘Computer’ on Windows (PC). Now, copy the APK file into your smartphone (Copy into a folder where you can find the file easily). You need to know that your device will not allow you to install APK file from other sources except the Google Play Store. So, Go to Menu >Settings > Security > and check Unknown Sources to allow your phone to install apps from sources other than the Google Play Store.

Now, find the location where you have previously copied your APK file and install it by clicking on it. Open the application you just installed to make sure that it works properly.

How to install an APK from your Android device?

Just like you installed APK files from your computer, you can also install APK from your Android device. All you have to do is to open your browser on your Smartphone and find the app you want to download. After you click ‘download from the particular site’, you will be able to see the downloading process of the particular file on the status bar of your phone. After the download is completed, open the Downloads folder and tap to install the APK.

Samsung Galaxy C5, Galaxy C7 with Full Metal Body Launched

Samsung has announced the launch of 2 new smartphones under C series — the Galaxy C5 and the Galaxy C7. Both these phones features metal body and measures just 6.7mm in thickness.

Under the hood, both the Galaxy C5 and Galaxy C7 has midrange specs. While the Galaxy C5 has a 5.2-inch 1080P SuperAMOLED display, the Galaxy C7 sports a bigger 5.7-inch panel with the same 1080P resolution. Both these phone is running Android Marshmallow 6.0.1. Also, the camera has been improved in these series compared with the A-series — a 16MP f/1.9 shooter on the back and an 8MP f/1.9 camera on the front.

samsung galaxy c5

Samsung Galaxy C5 Samsung Galaxy C7 
5.2 inches Super AMOLED 1080P display 5.7 inches Super AMOLED 1080P display
Snapdragon 617 CPU
(octa-core Cortex [email protected])
Snapdragon 625 CPU
(octa-core Cortex [email protected])
Adreno 405 GPU Adreno 506 GPU
4 GB RAM 4 GB RAM
32/64 GB with microSD up to 128GB 32/64 GB with microSD up to 128GB
16 MP back camera with f/1.9, autofocus, dual-LED (dual tone) flash 16 MP back camera with f/1.9, autofocus, dual-LED (dual tone) flash
8 MP front camera with f/1.9 8 MP front camera with f/1.9
Li-Ion 2600 mAh battery Li-Ion 3300 mAh battery

Connectivity wise, both the C5 and C7 offers Wi-Fi 802.11 a/b/g/n/ac, 4G LTE, GPS, Bluetooth v4.2, and NFC. They both boasts a fingerprint sensor embedded in the home button. As far as pricing is concerned, the 32GB variant of Galaxy C5 is priced at $335, and 64 GB variant at $370. The 32GB variant of Galaxy C7 is priced at $$395, and 64GB variant is priced at $425. Available only in China as of now, Samsung will be launching them internationally in a month or two.

Five must have Nepali Apps For First Time Smartphone Buyers

0

The Nepali Apps on the Google Play Store are proliferating in the past couple of years or so. Currently, we can find almost every type of apps from Nepali developers, from a range of calendar apps to cultural Nepali games, the increasing number of app developers have helped us to use our smartphone in a more convenient way. Today, we’ll be sharing the top five must have Nepali apps on your smartphone.

Nepali Patro

Nepali Patro is a utility app that features calendars, latest news, Load shedding schedule, horoscope, online radio and some other useful elements. You can get a detail of the tithi and mithi of a particular day and get to know about any national or international occasion featuring on that particular day. You can get the latest news headlines, so you don’t need to download any other news app. Moreover, this app also comes with a date and currency converter.

Since Nepali Patro provides so many features, one can get rid of storage problem on their smartphone by downloading this app and avoiding a particular news app, any converter app or online radio app.

Hamro Nepali Keyboard

keyboardTired of searching online sites for typing in Nepali? Time to isolate your worries. The Hamro Keyboard app provides a pretty dope feature of typing in Nepali. All you have to do is type in English and hit the space key, and the word changes into the Nepali language. Before using this feature, you must know the structure of Nepali words you want to type. While typing, it also suggests the words with similar structures that you have typed in.

You can also check the structure from the help button placed in the top-right corner if you are having trouble in writing some words.You may also want to check the other Nepali keyboard app called Lipikar keyboard that basically does the same thing.

Loadshedding Plus

Of course, nobody wants a Load shedding app which looks unattractive. Most people prefer a clean and minimal UI in Load shedding apps. This app can be an excellent choice as it’s very light in terms of size and provides useful features. The best thing about this app is, you can disable the annoying ads on the home screen of the app. Apart from Load shedding schedule, it also gives a flashlight utility button, which could be helpful.

I have been using this app for a long time, and it has never disappointed me. The updates are provided as soon as the schedule is changed. Moreover, the easy part is you do not need to go to play store to update the app, to update just pull the panel from the right-hand side and press the update button. Like other varieties of Load shedding apps, the notification can be enabled, and the language can be toggled between English and Nepali. You can also search your living area if you are not sure which group are you from. Moreover, you can also add a widget on the home screen if you do not want to open the app every time you want to check the schedule. You may also like the similar app Nepal Load shedding Schedule.

Call break

Call break is a popular Nepali card game which you can now have on your phone itself. Once you get into the game, you won’t notice how fast the time passes. It can be a good app for passing the time with entertainment.

call-break-sc2

nLocate

nlocateenLocate helps you LOCATE things nearby. You can locate essential services like hospitals,ATMs, banks, petrol pumps and much more near you. You can also find details about health services, see which Doctors are available at what hospitals. With the help of this app, you can quickly check the showtimes of different Movies and dramas and the location of the places of the shows.

So, these are our top five must have Nepali apps you should have on your smartphone. Did we miss out on any particular app? If so, let us know in the comments below and we will try to cover about that in our next article.

How to Register IMEI Number of your smartphone in Nepal

It has been some time now since Nepal Telecommunication Authority (NTA) made IMEI registration mandatory in Nepal. However, except for the official importers, not many have registered their smartphones’ IMEI until now. In a bid to increase that number, NTA has started online IMEI registration which is certain to make things easier for the users.

NTA had made IMEI registration compulsory in April 2016. It had even said that the phones with unregistered IMEI numbers would become dysfunctional from April 1, 2017. However, citing various reasons, the government-owned telecommunication company chose not to take the action.

Since NTA made IMEI registration mandatory, over 17 million IMEI numbers have been registered in NTA’s books. The company claims that since the start of the campaign, the number of illegal import of smartphones has decreased significantly over the years. And to be even more effective, NTA is finally set to implement its rule of making unregistered devices dysfunctional. According to Min Prasad Aryal, Managing Director for NTA, the company will appoint a third-party team to make unregistered mobile phones inoperable soon.

How to Register IMEI Number of your Mobile Phone?

For the registration purpose, NTA has already come up with a site where users can easily register their mobile phone’s IMEI number. The site is, however, still in a demo phase. NTA, in full coordination with the Government, Customs Office, and Nepal Telecom, has promised that IMEI registration will go online at the start of the next fiscal year.

The registration of your smartphone’s IMEI number not only will help you track your lost phone or during the emergency case, but it also helps the government to stabilize the illegal supply of grey products in Nepal.

IMEI Registration from phone bought from Abroad

One of the most asked questions regarding IMEI registration is whether an individual can register a smartphone they were gifted from someone abroad or not. NTA has no issue whatsoever with anyone using a mobile phone purchased abroad as long as it’s registered.

If individual users have bought a phone from abroad, you don’t need to get worried. Just follow the IMEI registration process mentioned above, and you are good to go. This also works for people who have bought the phones from unauthorized distributors. This registration process doesn’t hamper individuals who buy the handset from abroad or from local retail shops. It’s basically to diminish the unauthorized supply of smartphones in Nepal.

Objectives of the IMEI Registration in Nepal

  • Meet the requirements of national and consumer security.
  • Identify the genuine mobile handsets and make the fake and non-genuine handsets inoperable in Nepal.
  • Enable tracking/blocking of a mobile handset that is lost/stolen.
  • Encourage to import and sell genuine mobile handsets.
  • Minimize the possible grey market and encourage mobile handsets import through the Customs Office(s).

Advantages of online IMEI registration in Nepal:

  • Mobile importers can now register the numbers online whereas previously they had to burn CDs and manually submit the IMEI to NTA.
  • Mobile importers will not have to go up against illegally sold mobile phones now as NTA will be keeping track of all devices.
  • User can now easily register their mobile phones online by creating an account on a web-based NTA application.
  • If a handset of a user is stolen, it will be easy to keep track via its registered IMEI.
  • Nowadays, lots of people use their mobile phones for banking and financial purpose. The registered IMEI will now make the transactions more secure.

Lithium-air batteries could power next-generation Smartphones

0

As electronics devices like smartphones have evolved over the years, hardware components such as display, processor, and camera have significantly improved in performance and efficiency. One area where not enough development has been taken place is the battery. Now, researchers have engineered a next-generation battery technology, known as lithium-air batteries that could last five times longer than today’s commercial lithium ion batteries.

Next-generation lithium-air batteries have the ability to store ten times as much energy as lithium-ion cells. This is possible since lithium-air batteries breathe oxygen from the air with new soluble electrolyte catalyst materials (dimethylphenazine) to power the chemical reactions that release electricity, rather than storing an oxidizer internally like lithium-ion batteries do. The high energy density of the Lithium-air batteries can allow an electric car to drive over 600kms on a single charge and a smartphone to last a week without recharging.

The Lithium-air batteries are also flexible, allowing it to be used to power wearables and flexible displays in the future. However, this technology could take five to tens years before it can be used commercially in consumer devices and electric vehicles. Having said that, it’s a major step in the development of efficiency in batteries.

D.r Kyeongjae Cho, a professor and researcher at UT Dallas said, “There’s huge promise in lithium-air batteries. However, despite the aggressive research being done by groups all over the world, those promises are not being delivered in real life. Automobile and mobile device batteries are facing serious challenges because they need higher capacity. This is a major step. Hopefully it will revitalize the interest in lithium-air battery research, creating momentum that can make this practical, rather than just an academic research study.