In the last year i.e. 2019, we have experienced technologies like punch-hole display, in-display fingerprint sensor, mechanized selfie camera, multi-camera, pop-up camera, 90Hz refresh rate display in many smartphones. 5G service has also been rolled out in some countries last year, due to which the smartphone manufacturers companies have also launched 5G variants of their premium models in these countries. Apart from this, foldable smartphones and smartphones without headphone jacks have also been in trend. This year, smartphone maker companies can launch its smartphones with even better technology. Let's know which smartphone technology is going to be the focus in 2020.

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5G
Just like last year, 5G technology will remain in the minds of smartphone makers this year. This year, this technology can be launched in many more countries. Keeping this in mind, many smartphone maker companies are preparing to launch 5G smartphones. This year we may get to see affordable 5G smartphones. Apart from chipset manufacturer Qualcomm and MediaTek, Huawei and Samsung have also introduced their Next Generation 5G processor in the past. These processors can be seen in many devices launched this year.

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Dual screen and foldable screen
Like last year, this year, more and more foldable and dual screen smartphones can be seen. In the Mobile World Congress to be held in February, we can see smartphones with dual screens and foldable screens. Last year Samsung, Huawei, LG, Motorola introduced smartphones with its dual screen or foldable screen. This year, many more companies can introduce smartphones with new technology.

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Artificial Intelligence and 3D Mapping
We can see many features like AR, AI 3D mapping in the smartphone launched this year. In many social media platforms, we can see such technology and features. We have also seen augmented reality in the Google Pixel 4 series launched last year, due to which this smartphone series has not been launched in many countries including India. The spectrum band that was needed to support these features is not available in many countries. However, this technology can be adopted this year.

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