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How To Know A Smartphone With A Good Camera

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How To Know A Smartphone With A Good Camera 1
There’s been a tense competition between smartphone manufacturers in the  megapixel spec race to prove that their camera is better than their rivals. We have reached  a point where even the cheap and lower-end camera smartphones are packing more pixels than they should. This has made it hard to differentiate  between the camera hardware.

How To Know A Smartphone With A Good Camera 2

The unfortunate reality is that of most of us believe that a smartphone whose camera has more megapixel takes better pictures than those with few
megapixel. However this isn’t always the case. This is because you can’t be able to note any difference in resolutiontaken by two different phone cameras, since most screens you will be viewing them on are not capable of displaying the
range of megapixels it supports.

Let’s  say that anything bigger than 8 megapixels tends to
be only helpful for cropping. What I’m saying is that a smartphone taking images of 12 megapixels  can be cropped by approximately 50 percent and its resolution will still be as high as a 4K TV.

Here are some factors to consider if you want the best of the best out of your camera.

P.S I might get into a little bit of Physics to explain these factors but don’t worry it won’t be too complex to understand

Sensor size

The Sensor size represents a lot of important values regarding the camera such as the necessary focal length, the crop factor, and its f-number. Most OEMs have that figured, leaving the only vital thing you should worry about: the light
intensity gathering properties of your camera’s sensor.

This is a bit easy to understand. A large sensor has more area for light to penetrate giving a greater capability to gather the light.

Pixel size
The pixel size comes handy in measuring how larger individual photodetectors are in a CMOS sensor. Pixel size for a
smartphone camera fits in a narrow range that’s between one and two microns or micrometers (abbreviated as µm) in either the vertical or horizontal direction. The larger it is, the more light each pixel will collect. That’s why the HTC One M8’s camera with 2.0 µm performs better than in dark conditions than the Galaxy S5 that has 1.12 µm pixels. This
is simply because the M8’s pixels are a obviously larger and can capture more light. In summary , a camera with a high pixel size tends to capture more light than that with a lower pixel size.

Aperture size

Another spec to look is the aperture size that is represented
by f divided by a number (eg. f/2.0). Since ‘f value is divided by’ the setup, this is one of the rare camera specs where a
small number produces a better image than a larger one.
The key benefit of a wider aperture is that you the camera
will take better low-light photos. This is because a wider aperture lets more light to be captured at once when taking a
picture. You should keep in mind that a smaller number means a wider aperture.

Image Stabilization.

Image stabilization is either listed as OIS or EIS. This means Optimal Image Stabilization and Electronic Image
Stabilization.

OIS technology means that the camera sensor moves physically to compensate for unexpected shaking while holding your smartphone. If you are walking when you are recording a video, for example, the steps you take shake the
camera. However, OIS ensure that the sensor remains steady even if the rest of your smartphone shakes.

Unfortunately the downside of the OIS is that the hardware required tends to be
costly and takes up the previous space, hence it is not included in many smartphones . Instead, most smartphones use EIS to try and achieve the same effect. EIS works by stretching, cropping, and changing perspective on individual frames which make up a video.

In general, it is much better to have a camera that is running OIS since stretching and cropping can reduce quality or create a ‘Jello effect ’ in videos.

I'm a Computer Science Student of The University of Port Harcourt and a Chelsea Fan. I love RnB and A little Trap Music. Tech flows in my veins. I love to have fun with friends and I read a lot.

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Top 5 Cheap Android Phones In Nigeria Below N70,000

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Top 5 Cheap Android Phones In Nigeria Below N70,000 ( January 2019 )

Getting an affordable smartphone with great specifications can be a very difficult task with all the different smartphones so that’s why I decided to put up this post about the top 5 cheap android phones in Nigeria below N70,000 so you can have a little glimpse of what you can get for that amount.

 

Cheap Android Phones In Nigeria Below N70K (January 2019)

 

1. Redmi Note 7

top 5 cheap android smartphones in Nigeria Below N70,000 Redmi Note 7

Xiaomi just launched the Redmi Note 7  in the entry-level to mid-range segment with incredible specifications and believe me this phone is down right affordable. If you follow up this blog you should know what the phone comes with, nevertheless I’ll still go into a little bit of what this device holds



The Redmi Note 7 ships with a large 6.3-inch Full HD Display with a 19.5:9 aspect ratio. Under the hood is a powerful Snapdragon 660 coupled with a 4GB of RAM and 32GB of internal storage, expandable via micro SD card. There’s also a variant with 64GB and 6GB RAM.

The main selling point of this device is the camera. It comes with a massive 48MP Camera, at the moment, the Redmi Note 7 has no rivals in its price range.For the selfie camera you have a 13MP Camera.

Finally, keeping the smartphone on is a massive 4000mAh capacity battery,  along with an USB Type-C port. It also supports QuickCharge 4.0. This phone is definitely one of the cheap android phones in Nigeria.

(if the price on the link is too high, check back in a few weeks)

Buy Now

2. Xiaomi Mi Play

top 5 cheap android smartphones in Nigeria Xiaomi Mi Play

After Xiaomi launched the Redmi Note 7, the Xiaomi Mi Play doesn’t really attract me as it used to when it was initially launched, but It’s still a good phone below the N70,000 mark.

The Mi Play comes with a 5.8 inch Display that is still Full HD.

Under the hood is the new MediaTek Helio P35 coupled with 4GB of RAM and 64GB of internal storage expandable via MicroSD.

Coming to the camera, you can find two 12MP shooters on the back, while you get an 8MP fron selfie camera.

The battery is an impressive 3000mAh Battery.

Buy Now

3. Lenovo S5 Pro GT

Top 5 Cheap Android Phones In Nigeria Below N70,000 ( January 2019 ) Lenovo S5 PRO GT

The Lenovo S5 Pro GT was launched in December 2018 and is one of the most overlooked phones in the market at the moment. The S5 Pro GT comes with a powerful Snapdragon 660 processor.

It also has of 4GB of RAM and 64GB of internal storage that is expandable via microSD. The smartphone comes with a 6.2 inch Full HD Display (18:9 aspect ratio)

At the back you get aa back camera setup with a 20MP shooter coupled with a 12MP secondary camera, the selfie camera still have the same 20MP and 8MP resolution.

Powering this device is a 3500mAh battery. This phone is definitely one of the cheap android phones in Nigeria.

 

 

4 Xiaomi Mi A2

 

top 5 cheap android smartphones in Nigeria Xiaomi mI a2

The Xiaomi Mi A2 comes with an amazing Snapdragon 660 processor coupled with 4GB of RAM and 32GB of internal storage (which is sadly not expandable).

The Xiaomi Mi A2 comes with an amazing  5.99-inch display with a  FHD+ resolution along with an 18:9 aspect ratio.

In the camera department, you get a main 12MP on the back with f/1.75 aperture and a secondary 20MP shooter with the same large lens; on the front you get a 20MP camera.

The Xiaomi Mi A2 comes with a 3010mAh and runs on Android 8.0 Oreo

Buy Now

 

5. UMIDIGI F1

 

top 5 cheap android smartphones in Nigeria Umidigi F1
Finally, The UMIDIGI F1 Android smartphones comes with a very impressive  6.3-inch Full HD+ and 19.5:9 display and is powered by the powerful MediaTek Helio P60 chipset coupled with 4GB of RAM and 128GB of internal storage (which can be expanded via microSD).

The smartphone ships with two rear cameras of 16MP and 8MP resolution, while at the front we have a 16MP camera for taking amazing selfies

Also, In the battery department  the UMIDIGI F1 comes with a massive 5150mAh battery, a USB Type-C port and  also supports an incredible amount of 4G LTE networks which means it can work pretty much anywhere around the world.

Buy Now

If you have any questions. Leave a comment or mail [email protected]

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Xiaomi Launches In Africa To Compete Against Tecno, iTel and Infinix

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Xiaomi

A couple of months ago Xiaomi Global Spokesman Donovan Sung made a post about their new store that launched in Spain and also asked for suggestions on where they should launch their next store and here’s what I said.

Xiaomi Launches In Africa

This means the expansion of Xiaomi had been on the cards for a while.



If you have been following up Xiaomi for a  while, you would know that they tend to compete on the foreign market rather than their home country China due to the congestion.

Now, the company is looking to take things to the next level and come to Africa.  On Sunday, Xiaomi announced the establishment of their African Regional Department and Wang Lingming (Xiaomi’s VP) was appointed as the manager of the department.

Xiaomi

 

At the moment, in Africa we have over 1.2 billion people but the smartphone usage isn’t really too high and many people still use feature phones and because of this some phone brands don’t really do well in Africa. At the moment Transsision Holdings rules the African smartphone market with its three brands – itel, TECNO, and Infinix ranking at the very top in Africa in terms of market share.

In 2019, the Africa will become one of  Xiaomi’s main pioneers in their international business, and their biggest rival here is Transsision Holdings.

 

What I Think About Xiaomi Coming To Africa

Xiaomi Redmi

Xiaomi has everything it takes to succeed in Africa especially if it starts off with its recently established Redmi Brand. Redmi already have one of the core features that is missing in all the Transission brands – high quality specs at a low price. You can see how successful the Redmi Note 7 has been so far and we can guess how much the price would have been if it was a Transission product.

Transsision basically takes advantage of the mid-range and low-end smartphone market which is a strong competitive ground for Xiaomi. I believe this would also boost competition among the two brands.

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Windows 10 Mobile Is Dead As Microsoft Officially Ends Support For Phones

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Windows 10 Mobile is Dead

The support for Windows 10 phones have just ended.

Windows 10 Mobile is Dead

Although It’s very sad to see the Operating system go out of fashion, there’s nothing we can do about it. Microsoft has already confirmed that it is officially killing off support for the OS. I actually knew this would happen at some point but I didn’t know it would be this soon.



Windows 10 Mobile is Dead

So if you’re still using a Microsoft Windows 10 Mobile phone, you have less than a year to upgrade to something else preferably an Android Phone.

Windows 10 Mobile Is Dead

Windows 10 Mobile is Dead

Microsoft has already published a support page detailing Windows 10 Mobile’s upcoming End of Support.

According to the company, Windows 10 Mobile users are no longer eligible to receive updates, including security updates, from December 10, 2019. Devices that are running Windows 10 Mobile version 1703 will no longer receive support even earlier — on June 11th, 2019.

So immediately it gets to the end of support date some of the features on the device will slowly stop working and Microsoft won’t do anything about it.  Automatic or manual device backups will end on March 10, 2020.

With this notice, Microsoft just hit the final nail on the coffin of it’s mobile operating system

Alternative Option For Windows 10 Mobile

“Microsoft’s mission statement to empower every person and every organization on the planet to achieve more, compels us to support our Mobile apps on those platforms and devices,” the company said, recommending users to move to an Android or iOS device.

Do you still have a windows phone?

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