Design
- Good build quality (though, not quite as premium as the iPhone 5S)
- Compact in-the-hand feel
- Great on-screen keyboard
Display
- Beautiful display with incredibly accurate colors, excellent brightness output, and great viewing angles
- Many color options
Software
- iOS app ecosystem still remains unparalleled
Performance
- Snappy, fluid performance
Camera
- Very good camera
- Small screen size compared to other flagship phones, means that the video/photo viewing experience is not quite as immersive
Audio
- Excellent call quality
More
- iOS 7 is a nice evolution from the previous version, and is as simple, and intuitive as ever
- Excellent web browser
- Not as future-proof as the 5s