OnePlus is recently gaining traction and, just like the Apple iPhone 7, the OnePlus 3 is one of the reigning smartphones on the market. The iPhone 7 is a high-end device with several remarkable features, while the OnePlus 3 is simply a budget phone--but rich in specs.

The OnePlus has been dubbed as the 'Flagship Killer' because it offers incredible specs for only $399 USD.

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The Apple iPhone 7 is the first water-resistant and dust-proof iOS smartphone with no 3.5 mm earphone jack. It comes with the new Lightning Earpods, upgraded A10 processor, and a lot of new functions and apps. The iPhone 7 sports a 12 MP rear camera with a 7 MP selfie snapper. It runs on the latest iOS 10. It costs $649 USD for the 32 GB model, $749 USD for the 128 GB model, and $849 USD for the 256 GB model.

On the other hand, the OnePlus 3 comes with the newest Qualcomm Snapdragon 820 chipset just like the one in the Samsung Galaxy Note 7 and Galaxy S7 handsets. It features a 1080p AMOLED 5.5-inch display which is perfect for watching movies. The OnePlus 3 takes very good pictures in bright light. The device runs on the Android 6.0 Marshmallow with its Android build, Oxygen OS. The OnePlus 3 boasts of 6 GB of RAM and 64 GB of fast UFS 2.0 storage. The OnePlus 3 is an affordable Android smartphone which comes with an aluminum unibody build that gives it a premium look and feel.

According to Recombu, the OnePlus 3 display is even better than the Apple iPhone 7's Retina display. OnePlus' latest device does not offer microSD card support just like the iPhone 7. When it comes to battery life, the OnePlus 3 can last for up to a day and a half after a single charge, while the iPhone 7 needs to be charged several times to be used for a full day.