Amongst HTC One, Xperia Z1, Lumia 1020, LG G2 and iPhone 5s, iPhone 5s is the lightest, sleekest and smallest one with a dimension of 123.8mm x 58.6mm x 7.6mm and weighs 112gm, while Xperia Z1 is the largest and most weighted with a dimension of 144mmx 74mm x 8.5mm and weighs 170gm. The rest have the following weight, GS4 weighs 130gm, G2 weighs 143gm, Lumia 1020 weighs 158gm and HTC One weighs 143gm. Ergonomically, iPhone 5s is the winner. It is the best in grip and you can use it with one hand. But aesthetically, Xperia Z1 and HTC One are at one position. G2 and Lumia 1020 capture your hearts with their looks. So, who is supreme in the beauty department depends on your preference. Screen and Display While G2 comes with 5.2 inches screen, HTC One features 469ppi and wins in terms of display Performance Leaving iPhone 5s and Lumia 1020 that run on dual core CPU, all the others are compacted with quad core CPU. Lumia 1020 runs on Windows Phone 8 and iPhone 5s run on iOS 7. The Android phones run on well evaluated OS of Android Jelly Bean. The iPhone 5s iOS is easy to use with simpler interface. It allows multi-tasking and you can move from app to the other by double clicking. For those who need a basic phone, Lumia 1020 is a great option. But for hard core users, Android powered phones suit well. Camera The Lumia 1020 is undoubtedly the winner with 41MP PureView technique. And then comes the Xperia Z1 with 20.7 MP camera. Battery Life Xperia Z1 and G2comes powered with 3000mAH battery and feature quad-core CPU which needs more power than dual core COU. But, in comparison to G2, Xperia Z1 offers larger battery life Conclusion For those who love photography Lumia 1020 and Xperia Z1 is the best. For an all-round experience, iPhone5s is a great choice. But for those who love browsing apps, GS4, HTC One, Xperia Z1 and G2 are suitable