A phone is said to be smart when it has an advanced mobile operating system. Smart phones basically combine cell phone features with those of other popular mobile devices, such as personal digital assistant, media player and GPS navigation unit. Most smartphones have a touchscreen user interface, they can run third-party apps and have a high resolution camera. In 2013, 65% U.S. mobile consumers own smartphones and more than half of this population use their phones to shop online. In 2014 there were 519.7 million smart phone users, and this number is estimated to grow to 700 million by 2018. Also, statistics have it that half of cell phone users own android and iPhone – smartphones.

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All these point to an obvious fact that smart phones rule the phone world and are a must have for every individual. However, there are several phones out there with brilliant features that make them smart. Just in case you want to buy a new smart phone, this list of the smartest ones in the world will guide through making a wise choice. This ranking was based on some factors of the phone which include, size, design, software/hardware features, content selection, carrier availability, and price.

17. BlackBerry Passport


The BlackBerry Passport is a funky-looking phone and costs around $500. It is rectangular in shape and looks almost like a box. 70 percent of its surface is touch screen while the remaining part has a narrow physical keyboard at the bottom. A good number of people like to make jest of the Passport phone, but BlackBerry fans only seem to love it more.

16. BlackBerry Classic


BlackBerry Classic has made BlackBerry go back to the basics. This phone looks a lot like the BlackBerry Bold from a few years ago. It has a physical keyboard, trackpad, and a larger touchscreen. If you want a phone with a keyboard, the Classic is the best phone to buy and its market price is about $449.

15. Nokia Lumia 830


The Nokia Lumia 830 is one of the newest phones from Microsoft. The phone costs about $400, it runs the Windows Phone 8 operating system and has a sharp 5-inch screen.

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14. HTC One M8 For Windows


The HTC One M8 For Windows is the best phone you can buy running the Windows Phone operating system. It’s the best-looking Windows Phone available and it has an all round metal body design. You can get a brand new HTC One M8 at $500.

13. iPhone 5C


With only $450 you can be a proud owner of this phone. The iPhone 5C may not be the most advanced phone in the world, but it’s a good option for someone who wants access to all things Apple without spending so much.

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12. Samsung Galaxy Note Edge


The Note Edge has similar features with the Galaxy Note 4, but it has a secondary screen on the side that changes depending on what app you’re using. The “edge” screen can also display information such as news updates and other notifications when the rest of the screen is switched off. It is quite on the high side and costs $870.

11. Nexus 6


Nexus 6 is Google’s latest flagship phone. This smart phone is on the big side with a 6-inch screen. It’s made by Motorola company and is the first phone to run Lollipop, the new version of Android with a brand new design. Nexus 6 cost about $499 and if you want to use a good phone like this, make sure you are one of the first to get it with the latest Android features before anyone else.

10. iPhone 5S


In a couple of months Apple’s iPhone 5S will be two years old but that doesn’t take away its great features. For someone who needs a smart phone without a big screen, then this is it for you. If you want a great iPhone experience at a discount, get the iPhone 5S at a start price of $549.

9. OnePlus One


Even with its funny name, OnePlus One is a good phone to use. With this, you will be getting a phone with a huge 5.5-inch screen, great software, and zippy internal specs that rival the best smartphones. That’s what Chinese startup OnePlus did with its flagship phone. The OnePlus One only costs $300 for an unlocked piece, which is way cheaper than other premium phones.

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8. LG G4

With a fair sum of $600, the LG G4 will be yours. The phone is the latest flagship phone from LG. It has one of the best screens and best cameras ever put on a smart phone. But there have been a lot of complaints about the software design though, you may like to check that out before paying.

7. Moto X

Motorola’s new Moto X was launched in September 2014. It is a strong contender for best Android phone and has similar features with Nexus 6. The Moto X runs a clean version of Android and updates itself a lot faster. This is a nice phone to consider; it has a 5.2-inch display, and is quite affordable – $300.

6. HTC One M9


HTC is known to make some of the best Android phones, especially in terms of design and build quality and the M9 One M9 is no exception. HTC One M9 is a minor upgrade of the previous model made in 2013. Meaning this is better; it has a better camera,and faster processor. Aside that, it’s cuter than the previous although it costs a little more than the former – around $630.

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5. Samsung Galaxy Note 4


Samsung’s new Galaxy Note 4 is the best Android tablet you can buy. It has an incredibly crisp 5.7-inch screen, one of the best displays available on a phone. It also has a metal frame around the edges, which makes the phone feel a lot more grand than previous versions. If you want a supersized phone, the Galaxy Note 4 is one of the top devices you should consider and it costs about $700.

4. Samsung Galaxy S6 Edge


With about $750 you can afford the Samsung Galaxy S6 Edge. It is a variation on the company’s new flagship phone. It can do everything that S6 does, but has an Edge over it, just like its name implies. Samsung Galaxy S6 Edge has a curved display that makes it look really sophisticated.

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3. Samsung Galaxy S6


The Samsung Galaxy S6 is the best phone Samsung has ever made and the best Android phone you can buy. It cost $650 there about and has one of the best cameras available in a phone. Samsung Galaxy S6 is Samsung’s first phone with a premium metal and glass design.

2. iPhone 6


Unless you really like using Android or Windows Phones, the iPhone 6 should be your first choice of a smart phone. It’s the perfect mix of design, hardware specs, and app selection. Apple also finally caught up with its competitors by adding a larger screen to the iPhone 6. It’s 4.7 inches, up from the 4-inch screen on the iPhone 5S. With a start price of $649, your bargain might end in a purchase.

1. iPhone 6 Plus


IPhone 6 plus is the elder cousin of iPhone 6 and is worth every dime of it. IPhone 6 Plus is the best and smartest phone in the world and cost only about $749. It has a 5.5-inch huge screen which some people will see as huge, but it’s really cool. 6 plus has an added advantage of an incredible longer battery life. Also, it is a lot thinner and easier to manage compared to other smart phones. If you’re trying to decide between the iPhone 6 and iPhone 6 Plus, we suggest you go with the Plus – its bolder, better and smarter.

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