iPhone 6 features are still unconfirmed but latest renders pack powerful specs.

Designer Jermaine Smit made an iPhone 6 concept image based from the leaked specs and features. His creation is something that Oppo, Huawei or Lenovo will make. The design looks like an even smaller iPad Mini. The device has a metallic case, very slim bezels and huge format. Also, the lightning port is revamped into smaller and wider component.

Ran Avni and Simone Evangelista imagined the next iPhone to come in three variants: iPhone Air Mini, iPhone air and iPhone Air Pro. The smartphones pack a new titanium alloy for their cases. The handset runs with iOS 8 that packs a minimalistic design. The three models measure only 6.5 mm in thickness wth its ultra-thin IGZO displays. The handset will come in three color variants - chopper, titanium and slate.

The iPhone Air Mini packs a 3.5-inch display, Apple A7 CPU, 2 GB RAM and 2000 mAh battery. The regular version of iPhone Air packs a 4.7-inch display. As per rumor, the handset will pack Apple's A8 CPU and 3 GB RAM, plus an upgraded 2500 mAh battery. The iPhone Air Pro with a 5.5-inch display, Apple A8 processor, 4 GB RAM and better graphics chip and 3000 mAh battery.

Shaik Imaduddin created a render that packs a bezel-free screen and quad-core 64 bit Apple A8 processor, 2 GB RAM and 10 megapixel camera. The design is more elongated and the Home button is colored black contrasting the case colors.

According to rumors, iPhone 6 will pack a larger screen display within the range of 4.8- to 6-inch, A8 processor and iOS 8. Also, it may retain some of iPhone 5S' features such as the fingerprint sensor but with improved and additional features.

Reports claimed iPhone 6 release date will be at Worldwide Developers' Conference in June, which is the original launch date of Apple's iPhone. Other reports claimed the handset may also be released in September.