Smartphone companies keep changing the models and enhance the features and add the new features which make them better every year. Let us try to understand what are the different smartphones that are available on the market. Let’s do a smartphone review based on the options available with reference to features, design, and price. There are many reviews that are available online that one can check and then make an informed decision.

The iPhone X has grabbed the best performer award for the year 2017. The features such as Face ID and the edge-edge display give this smartphone an edge over all the other smartphones.

iPhone X is released after the release of the iPhone 8 and iPhone 8 Plus and the price of the iPhone X is around $1000 which raised a question whether the iPhone X smartphone is worth the price? But the answer came as yes from millions of reviewers. The reason being that the iPhone X is the first iPhone which has an OLED display.

When it comes to smartphones, there are many changes in shapes and sizes, especially the Android smartphones. The LG smartphones and Samsung smartphones are designed to be comparatively taller and narrower. These smartphones have much larger screen sizes when compared to the earlier models.

The screens of the smartphones are getting bigger in size when compared to the earlier models. The screen of the Samsung Galaxy 8 is 5.8-inches. But there are various screen sizes of Android phones from 4.6 up to 6 inches. The smartphone with the biggest screen is the Samsung Galaxy Note 8 with the maximum screen size of 6.3″.

As the smartphone devices are manufactured by various companies, the features and sizes of Android smartphones differ from device to device. For an excellent Google experience, Google Pixel device is the best as the Google upgrades are applied to these devices first.

The most advanced operating system i.e., Android 8.0 Oreo is available only on Google’s Pixel smartphones and on Sony’s XZ1and XZ1 Compact smartphones. LG, Motorola, and Samsung are planning on launching this operating system on their devices soon.

It is better to buy smartphones with the operating system of 7.0 Nougat as the security flaws in these smartphones are much lesser when compared to the smartphones with 6.0 Nougat. Most of the phones are bound to a single carrier or service provider. But there are many smartphones available in the market that are unlocked and it does not mean that thousands of dollars have to be spent on these unlocked smartphones.

The unlocked smartphones are available at around $100, but the best smartphones with high-end features are available at $250 and above. The smartphones from the Pixel, Galaxy S8, Galaxy Note 8, the Motorola, and the LG V30 work can support all the four major service providers. The unlocked smartphones from other companies are compatible with AT&T, T-Mobile etc.

AT&T is the service provider which supports more unlocked smartphones than any other service providers.  AT&T is the carrier which is considered the fastest and more widespread all over the country when compared to other service providers.

AT&T is the service provider which is always compatible with other GSM networks. This made the AT&T the carrier which supports the higher number of smartphones. AT&T is the one which supported the first iPhone and various other Windows phones. Many of the devices manufactured by various smartphone companies are supported and compatible with AT&T.

So, when it comes to smartphone reviews, the size of the smartphone screen is getting bigger while some devices such as Sony Xperia maintain the smaller size screens and concentrate more on the features. The unlocked smartphone devices are available in huge quantities in the market which is a very good change as the smartphone device can be used with the service provider of the customer’s choice. You can slo look upt to various reviews online before buying a particular smartphone.