Xiaomi's folding phone is the best yet.

Xiaomi's folding phone

In a teaser from the company reveal the latest xiaomi folding phone.
yes, the video revealed that the phone is in working condition and it's very interesting to see a great approach to a phone with a tablet.

they didn't provide the details about the phone the video is interesting to see. it reveals the functionality of the device and much more things you can watch the video.

this is the best prototype we have ever seen in the foldable smartphone trend.

 what do you say about the future of the foldable phones, do tell us in the comments below

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Meizu zero: smartphone from the future, specification revealed, world's first smartphone with no buttons, no ports.

Meizu zero

, a smartphone from the future having no jack no ports not even for the speaker.
it seems futuristic isn't it?

this phone has no buttons, no speakers holes, no charging port, and no SIM card slot.

KEY SPECS
Display : 5.99-inch
Front Camera : 20-megapixel
Resolution :1080x2160 pixels
OS : Android
Rear Camera : 12-megapixel + 20-megapixel

CAMERA

Rear camera: 12-megapixel + 20-megapixel
Rear flash: Yes
Front camera:  20-megapixel

SOFTWARE

Operating system: Android
Skin:                      Flyme 7

GENERAL

Release date: January 2019
Launched in India: No
Fast charging Proprietary
Wireless charging: Yes
Colors: Black, White

DISPLAY

Screen size: 5.99(inches)
Touchscreen: Yes
Resolution: 1080x2160 pixels
AMOLED capacitive touchscreen, 16M colors

HARDWARE

Processor: Snapdragon 845
RAM: 6GB
Storage: 128GB

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Huawei Honor 8X vs RealMe 2 Pro which is better?

honor 8x undoubtedly.

it has the following advantages.

Huawei Honor 8X vs RealMe 2 Pro

1.) it has a better processor. (Kirin 710 > Snapdragon 660)

2.) it has a better camera(20+2 mp > 16+2mp)

3.) it has a bigger battery(3750mAh > 3500mAh)

4.) it has a bigger display(6.5 inches > 6.3 inches)

it is much slimmer than realme 2 pro(7.8mm<8.5mm)

what else do you want from honor 8x device?

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what is isp ?(image signal processor)

 

Image Signal Processor, "ISP",

is a core device of camera systems.

when the sensor senses the light from the camera then it needs to process it with the help of a processor, it can not be done by the primary processor of the system because it is not optimized for processing the image signals. ISPs are specially designed to process the image signals.

Image Signal Processor, “ISP”, is a core device of camera systems. so it can process efficiently, fastly, and safely without losing any information from the picture.

o wThe ISP equips a high-performance image signal processing engine developed by and executes processes like demosaicing, noise reduction, auto exposure, autofocus, and auto white balance in high speed and high quality. ISP（Image Signal Processor ) 
An image signal processor, also called image processing engine, is a specialized digital signal processor used for image processing in digital cameras, mobile phones or other devices. 

nowadays the cameras are including more and more features like artificial intelligence(AI), beautification mode and more other features. this is possible only because of the dedicated Image Signal Processing(ISP) unit.

So what purpose does ISP have? Well, pixels are sensitive to light between some set of wavelengths, essentially they’re color agnostic. The way to get a color image out is to put a filter on top, usually a bayer pattern color filter, then interpolate the color of the pixels adjacent. Your 8 MP CMOS doesn’t sense red green and blue for each pixel, it senses one color for each, then ISP guesses the color based on what’s next to it. This is called demosaicing, and it’s probably the primary job of ISP, and there are many secret sauce methods to computing this interpolated image. In addition, ISP does all the other housekeeping, it controls autofocus, exposure, and white balance for the camera system. Recently correcting for lens imperfections like vignetting or color shading imparted by the imperfect lens system (which you’ll add right back in with Instagram, you heathen) has been added, along with things like HDR recombining, noise reduction, another filtering, face or object detection, and conversion between color spaces. There’s variance between the features that ISP does, but this is really the controller for getting that bayer data into a workable image array. 

A normal ISP has the following properties.

1. Bayer transformation 
2. Demosaicing
3. Noise reduction
4. image sharpening
5. beautification
6. AI features
7. face detection

some of the ISP manufactures are following.

• Canon - DIGIC (based on Texas Instruments OMAP)
• Casio - EXILIM engine
• Epson - EDiART
• Fujifilm - EXR III or X Processor Pro
• Google - Pixel Visual Core
• Leica - MAESTRO (based on Fujitsu Milbeaut)
• Nikon - Expeed (based on Fujitsu Milbeaut)
• Panasonic - Venus Engine (based on Panasonic MN103/MN103S)
• Ricoh - GR engine (GR digital), Smooth Imaging Engine
• Samsung - DRIMe (based on Samsung Exynos)
• Sharp - ProPix
• Sony - Bionz
• HTC - ImageSense .

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Apple watch series 4 launched : All new from ECG monitoring to fall detection.

the first product to unveiled at Apple event was the all-new Apple watch series 4,

The Apple Watch Series 4 is waterproof and comes with LTE and Bluetooth 5.0 connectivity. Even with added features, the new Series 4 will give the same 18-hours battery life as seen on its predecessor. It comes in Silver, Space Black, and Gold color options. Talking about the pricing, the Apple Watch Series 4 will be retailing from $399. The Apple Watch Series 4 cellular variant will be available from $499.

Here are the things about which we are going to talk about.

Display:

new Apple Watch Series 4 comes in 40mm and 44mm sizes and offers over 30% larger display. They also got a new watch face which shows up to 8 complications. As seen in the leaks, the bezels look very small compared to their predecessors.

UI (Redesigned)

The Apple Watch Series 4 comes with a redesigned Watch OS 5 which makes use of the updated hardware to deliver more features than ever before.

Hardware:

 The new Apple Watch Series 4 is powered by a fourth gen processing unit which Apple calls S4 which is made up of a 64-bit dual-core processor and a new GPU. Thanks to the updated hardware, the new Apple Watch is claimed to be two times faster than the older generation.

The big hype ECG monitoring:

The first ever smart watch to come with built in ECG monitoring app by apple it has a new electrical heart rate sensor capable of delivering FDA approved ECG test results.

Fall detection:

The all new apple watch series 4 has a combined setup of accelerometer and gyroscope sensors that detect the fall and initiate sending messages to your loved ones in any case of emergency.

related to  Apple launch event:

iphone xs max launched see details click here

iphone XR launched with first time dual sim capabilties see more

iphone XS launched see more

All Announcement at apple event

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what all were launched by apple at apple event in Cupertino?

we all were curious about the launch event of the apple at Cupertino and finally, the products are here in front of us. so let's check it out and find out the answer to the question "what all were launched by Apple at Apple event in Cupertino?"

1. Apple watch series 4:

The Apple Watch Series 4 is waterproof and comes with LTE and Bluetooth 5.0 connectivity. Even with added features, the new Series 4 will give the same 18-hours battery life as seen on its predecessor. It comes in Silver, Space Black, and Gold color options. Talking about the pricing, the Apple Watch Series 4 will be retailing from $399. The Apple Watch Series 4 cellular variant will be available from $499.

All about apple watch click here to know more

2. iPhone XS:

the new apple iPhone XS continues with last year in terms of the design. it has some of the features 

click here to read more

3. iPhone XS MAX:

iPhone XS MAX is another bigger variant of the previous iPhone XS

click here to know more

4. iPhone XR

The rumored phone which was expected to be cheaper launches at 76,900

click here to know more

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iPhone XS MAX launched with huge 6.5 inches OLED screen and, A12 bionic chip at 1,09,900

The iPhone XS Max comes with a huge 6.5-inch OLED display which supports HDR 10 and Dolby Digital for better color reproduction with 60% higher dynamic range. the iPhone XS Max, which is basically a bigger variant of the iPhone XS.


The iPhone XS Max is priced starting at $1,099 in the US, and Rs 1,09,900 in India. It will be available in variants of 64GB, 256GB, and 512GB. Orders for the phone will go live on September 14, and the phone will go on sale on September 21. India sales will begin on September 28, according to Apple

In terms of optics, the new iPhone XS Max comes with a 12MP f/1.8 + 12MP f/2.4 dual rear camera, along with a 7MP camera on the front. This set up is basically the same as the iPhone XS, so you are getting the same camera hardware on both the models. The 12-megapixel dual camera system features dual optical image stabilization with 2x optical zoom, while a new sensor is said to be twice as fast. The iPhone XS features Smart HDR, which promises to dramatically improve the range of light captured in a photo, thanks to multiple shots at various exposures as well as neural network processing.

Apple said in a press relese “Capabilities like advanced depth segmentation using the Neural Engine, Smart HDR creating photos with high dynamic range and great image detail, advanced bokeh quality in Portrait mode photos and dynamic depth of field that is user adjustable in the Photos app, are all huge improvements in state-of-the-art photographic techniques that everyone can use,”

 The new iPhone XS Max also has a better battery than the iPhone X and can last up to 90 minutes longer. There’s also an eSIM in the new iPhone that will enable dual SIM capabilities. However, in China the iPhone XS will come with dual SIM slot instead of the eSIM.



Apple’s senior vice president of Worldwide Marketing Philip Schiller, Said “iPhone Xs is packed with next-generation technologies and is a huge step forward for the future of the smartphone. Everything is state of the art including the industry-first 7-nanometer A12 Bionic chip with 8-core Neural Engine, faster Face ID and an advanced dual camera system that shoots Portrait mode photos with Smart HDR and dynamic depth of field,”

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iPhone XR launched with first time dual SIM capabilities doesn’t seem affordable at Rs76,900

Apple has launched the third iPhone and has named it the iPhone XR. The iPhone XR comes with thicker bezels, a notch on top and a single rear camera.The phone comes with a 6.1-inch Liquid Retina LCD display, and will be available in multiple colors, including white, black, blue, yellow, and more. The phone comes with the latest A12 Bionic chipset.

The phone will start at $749 and will come in three variants of 64GB, 128GB, and 256GB. Orders for the phone will go live on October 19, and the phone goes on sale on October 26. The phone will be available in India from October 26 too, but with a starting price of Rs 76,900, the iPhone XR is anything but not affordable in India

In terms of optics, the new iPhone XR comes with a single 12MP rear camera which is basically the same camera unit as the main rear camera on the iPhone XS and iPhone XS Max. There’s also the same 7MP front facing camera.

Though iPhone XR has a single rear camera but Apple claims that the A12 bionic chip has many numbers of image processing improvements through neural engine and software. 

ALL about Apple event:
All about iPhone XS MAX

All about Apple event

All about Apple watch series 4

All about iPhone XS

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iphone Xs launched: brings faster face id, smoother A12 bionic chip, IP68 ratting and, improved cameras for 99,900 price tag.

The iPhone continues with the same last year bezelless design with the notch on the top. The new XS has been launched in three color variants: Gold, Silver, and Space Gray, and the iPhone XS is also IP68 rated for use underwater for 2-meter depth for half hour.
The new XS has been launched in three color variants: Gold, Silver, and Space Gray. The iPhone XS starts at $999, and comes in three variants of 64GB, 256GB, and 512GB. Orders for the iPhone XS will start on September 14, and the phone goes live on September 21. In India, the phone will start at a mind-boggling Rs 99,900, and will go on sale from September 28.
Powering the phone is the A12 Bionic chip that’s built on the 7nm process. It’s a 6-core chip, with 2 high-power cores, and 4 high-efficiency cores. It also includes a dedicated neural network processing chip, as well as a quad-core GPU, which Apple called the industry’s most advanced mobile graphics solution.

The new iPhone XS comes with a 5.8-inch SuperRetina OLED display variants. The display supports Dolby Vision and HDR10 for better color reproduction and boasts of 60% greater dynamic range than the last-gen OLED panel.

In terms of optics, the new iPhone XS comes with a 12MP f/1.8 + 12MP f/2.4dual rear camera, along with a 7MP camera on the front. This is mostly similar to the iPhone X, but Apple is touting improved quality and color reproduction thanks to AI-based processing.

The iPhone XS features Smart HDR, which is Apple’s take on HDR+ that Google has been promoting for a couple of years. Smart HDR promises to dramatically improve the range of light captured in a photo.

Apple has also introduced the new neural network chip in the iPhone XS which results in many picture improving aspects like better portrait mode tweaking the background blur intensity in the picture. it also uses the machine learning to deliver more detailed and better photos in portrait mode.

The new iPhone XS has a better battery than iPhone x. this new one can last up to 30 minutes more than iPhone X. sounds funny but small things make a difference. There also an eSIM in the new iPhone that will enable dual sim capabilities in the new iPhone  XS. It also has dual SIM dual standby feature.

Apple event-related topics here 
iPhone XR launched with specifications
iPhone XS MAX price and specifications
Apple watch series 4 : the All new here.
All launches at one place  

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How to converte an Android phone to iOS?

Hey! are you kidding?
do you really want to change your Android to iOS?

There are two things it's possible and it's not possible

let me tell you first, why it is not possible?

technically android and ios both of different platform developed, by different developers, that uses a different approach, different architecture and so many differences blah blah blah. So technically merging them is impossible. But what really makes an iOS an iOS?


1. The smooth performance

2. Higher reliability.

3. Better camera

4. better display and many more things.


And the last very important thing is after sale services that's why Apple is very well known for.

Right?
So here the question comes. How to convert your Android phone into an iOS?

Let's find out.

Take the latest flagship phone by Google or Samsung. there are a lot of apps on the Play Store that converts your software view like iOS, just install them(iOS launcher).

Now what you have in your phone.


1. A good camera

2. A good display

3. A good performance

4. iOS-like interface



but here comes the last thing which is after sale service this is the things which Android legs so behind and you cannot get that in this type of conversion.

Yeah, I know this was not a conversion. this was just for relaxation of your mind. I never recommend you to do this because launchers decrease the performance because they use extra resources and there may be reliability issues.

So if you really want to change your Android to an IOS then sell your Android device and get a brand new iPhone.

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What is the difference between a 16 MP smartphone camera and a 16 MP DSLR camera?

16 is just a number. it doesn’t define the picture quality alone. there are other factors which also responsible for a good photo.

• Pixel size

each pixel has information if a certain point in the picture. in the smartphone, there is a lack of space so there are many numbers of pixels in a small area but on the other hand in DSLR there are enough space for enough size of pixels. larger the pixel size maps the larger area and good quality information.

• Aperture

the aperture is the opening of the lens. larger aperture extracts more light which results in a brighter picture. aperture is a major factor of quality of photos when it comes to low light photography. in this situation, the same pixel contains more information.

• Image processing

it’s a major factor nowadays and only answer to why smartphone cameras are competing with DSLR. you have collected a good amount of information from your hardware to produce a good quality picture but until it doesn’t go through a good image processing it can’t make the picture quality good. google is leading in this field which software image processing. now it’s producing the better picture with less information only on the basis of image processing

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How does heating effect the performance of a CPU?

YES!

frequency vs cooling

 Any processor ( mobile or PC) loses it's performance when heated, that's why in the PC's there is a fan to release its heat via a heat sink. In the high-performance gaming PC, there is a specific cooling system to make the system cool and smooth.

In the quantum computing the temperature is kept absolute (0° Kelvin) The temperature is a major factor which decides the performance of the system. As we know that the processes are made of transistors. Transistors are made of semiconductors Who's conductance is totally dependent on the temperature.

So the performance of the system is dependent on the temperature of the surrounding very, very very much.



thank you.

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why iPhones are so expensive?

Here is The reason behind the question.

1. the first reason that iPhone are expensive is that they spend money on research and development. They also bring new technologies and their implementation.

you might have seen that there are so many new things(technology) that apple bring and after a few months or years later we see that android manufacturer copy them. so bringing something new is hard and costly too.

2. And the second reason is its brand value.

Apple's brand value is so big. people purchase their phone to show the status. apple makes only flagship phones, not midrange that's why their performance and built quality everything is so good as compared to Android. In Android, there are too many phones in the midrange and fewer flagship phones like pixel 2, Samsung Note series, S series, HTC and etc.

There are also expensive Android flagship phones like iPhones because they also invest their money in research and development and bring new technologies like Google's pixel phones Samsung's S series and note series, LG phones, Sony Xperia series etc.

There is a limitation in the iPhone because it's not an open source like Android. Android is an open source where everyone can develop and implement a program over here

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wireless charging technology, how does it works?

The theory which is used in Transformers.

 There is a circular coil in charges pod which generate magnetic flux lines.

There is another circular coil in a mobile phone when the incoming flux lines are cut by the circular coil in mobile then an electromotive force is generated which is responsible for the electricity flow.

Hence the electricity comes in your mobile phone wirelessly. it is possible only when you keep the pod and mobile phone together.

The long range is not possible yet.

It was just a brief idea of the theory behind the wireless charging technology.

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