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No matter how awesome an app is, or how acclaimed it is by others, you might find yourself in a position in which you decide that it is in your best interest to discontinue using that app and so choose to delete your account. If, for any reason, you want to delete your Telegram account, you are well within your rights to want that.
Telegram allows you to delete your account, but not the way you are probably used to with most other apps and services. Instead of deleting your account right away, it allows you to set a period of inactivity, after which your account is permanently deleted automatically. Here is how to do it.
Steps To Take To Delete Your Telegram Account
Open the Telegram app, and go to the Settings . Select Privacy & Security , and find the section that says, Delete my account . Select the shortest period listed in the drop-down menu. That should be 1 month . The idea is that if you do not come online on Telegram within that period, your account will be permanently deleted along with your messages and contacts.
You can delete your Telegram account in the app Settings
The default setting is 6 months, and you can modify it as you please. Selecting the shortest period there is the expedient option, though, if you are resolved to delete your account. After selecting 1 month , now delete/uninstall your Telegram account from your phone and from everywhere else (laptop, PC, etc) that you use it. Why? So that you are completely offline on Telegram from that time. In exactly a month, your Telegram account will be deleted.
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Author:Mister Mobility
Digital Skills and Communication Coach | Mobile Phone Connoisseur since 2001 | Tech Blogging since 2004
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Pixel binning and oversampling are two techniques that are used to produce lower resolution images from higher resolution sensors. They have different advantages and disadvantages depending on the situation and the desired output quality.
- What is Pixel Binning?
- What is Oversampling?
- Pixel Binning vs Oversampling, explained
- History of Oversampling in mobile phones
- How does Pixel Oversampling make photography better?
- How does Pixel Binning make photography better?
- Pixel binning and Oversampling in modern cell phones
- Pixel Binning vs OverSampling: Verdict
What is Pixel Binning?
Pixel binning combines adjacent pixels on the sensor into larger pixels, which reduces the resolution but increases the signal-to-noise ratio and the dynamic range. Pixel binning can be done either on the sensor level or on the image processor level. Pixel binning is simpler and faster than oversampling, but it can also introduce some artifacts such as loss of detail, color moire, and aliasing. Pixel binning is often used in low-light situations, where noise reduction is more important than resolution. Pixel binning is also used in some video modes, where high frame rates are required.
What is Oversampling?
Oversampling captures the full resolution of the sensor and then downsamples it to a lower resolution using a sophisticated algorithm. Oversampling preserves more detail and sharpness than pixel binning, and also reduces noise and moire. Oversampling is more computationally intensive and slower than pixel binning, but it can produce higher quality images. Oversampling is often used in situations where resolution is not the main priority, but image quality is. Oversampling is also used in some video modes, where high dynamic range and color accuracy are required.
Pixel Binning vs Oversampling, explained
To reiterate, pixel binning and oversampling are both ways of reducing the resolution of a high-resolution sensor, but they have different effects on the image quality. Pixel binning is faster and simpler, but it can degrade the image quality in some aspects. Oversampling is slower and more complex, but it can enhance the image quality in some aspects. The choice of which technique to use depends on the trade-off between speed, resolution, and quality.
History of Oversampling in mobile phones
Oversampling is a photography process that has been around since the Nokia 808 PureView, which used its 41-megapixel camera to combine several sensor pixels into 5-megapixel photos. That was the first implementation of oversampling in a mobile phone camera. The Nokia 808 was released in 2012. The technique was called pixel oversampling back then.
The Nokia 808 PureView went on to become a legend among camera phones, leaving every competitor in the dust, and continued to be the best cameraphone for years after its release.
Today in 2021, oversampling has gone mainstream and is being implemented in smartphones on all sides. Every time you see a smartphone camera with a huge megapixel figure, e.g. 64 megapixels, 108 megapixels, 200 megapixels, you are likely looking at a camera using image oversampling. Most of them produce photos of no more than 12 to 27 megapixels in size. That happens by combining three or four pixels together.
Oversampling first appeared in the Nokia 808 PureView’s camera in 2012
To reiterate, pixel oversampling technology takes a higher resolution sensor and combines multiple pixels to produce fewer super pixels, for better photo quality. As already mentioned, the Nokia 808 PureView was the forerunner of the current crop of Android smartphones using the technology. I owned one. But I have also owned and reviewed a few other modern smartphones that use the technique. My Xiaomi Mi Note 10 Pro, itself another sterling camera phone, uses pixel oversampling. It has a 108-megapixel camera that produces 27 MP photos. TECNO Camon 18 Premier has a 64-megapixel camera that produces 16-megapixel photos by default.
Samsung Galaxy S22 Ultra’s 108-megapixel camera produces 12-megapixel photos, also thanks to pixel oversampling. The technique is quite widely used now.
How does Pixel Oversampling make photography better?
By processing a large number of pixels into smaller pixels in an image, a phone camera can collect more light from the scene. Light is the life and soul of photography. Every photographer knows this. The more light a camera – any camera – can squeeze out of a scene, the better the photos it will produce, all other things being equal.
For this reason, pixel oversampling makes for better, less noisy, photography, especially low-light photography. Most phones that have pixel oversampling can also take photos in full resolution. That means, you can take 108-megapixel photos with the Galaxy S22 Ultra. However, you will get overall better photo quality when you use the camera in its default oversampling mode and shoot 12 MP images.
How does Pixel Binning make photography better?
In pixel binning, the camera combines information from adjacent pixels on an image sensor to create a single “superpixel.” This results in better low-light images, reduced image noise, enhanced dynamic range, and better color accuracy.
Pixel binning and Oversampling in modern cell phones
There are scores of phones, mostly premium flagships and upper mid-range models, that use pixel binning or oversampling in their cameras. You are not likely to see these technologies used in entry-level and budget phones, perhaps not until they trickles down, as almost all advanced technologies do.
We will see more and more cameraphones process pixels differently. It isn’t about the megapixels; it is about what those cameras are doing with them, and image oversampling and pixel binning are a key part of that equation. Just so there is no mixup, there are other factors that determine photo quality. The megapixel count and image processing are not the only factors. But they do count.
Apple’s iPhone 13 , for example, has a 12-megapixel camera; there is no pixel binning or oversampling technology involved. But while the lens has fewer pixels, each pixel is large, allowing for the lens to collect large amounts of light. In other words, Apple has achieved the same results without using image oversampling or binning. And if what we have seen from reviews is anything to go by, the iPhone 13 camera does a better job than the Galaxy S22 Ultra ‘s. I shared this bit to illustrate the point about the megapixel count not being the holy grail.
Yet, the following year, the iPhone 14 Pro and 14 Pro Max both showed up with larger megapixel cameras that use pixel binning. And this has continued. As mentioned earlier, once you see fairly larger megapixel counts, chances are that pixel binning or oversampling is involved.
Pixel Binning vs OverSampling: Verdict
When it comes to these two related camera technologies, oversampling is the better one; it produces much better image quality. However, pixel binning is the more commonly used technology.
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Author:Mister Mobility
Digital Skills and Communication Coach | Mobile Phone Connoisseur since 2001 | Tech Blogging since 2004
