Nubia Z9

The Nubia Z9 is a high-end mobile phone with impressive features that cater to the needs of modern smartphone users. Running on Android v5.0.2 (Lollipop) operating system, this device is powered by a Qualcomm Snapdragon 810 MSM8994 chipset and an Octa-core processor consisting of Quad core ARM Cortex A57 and Quad core Cortex A53, making it a powerhouse in terms of performance. The Adreno 430 graphics and 4 GB of RAM ensure smooth multitasking and gaming experience.

The Nubia Z9 offers ample storage space with its 64 GB internal storage capacity, eliminating the need for external storage options. The 5.2-inch IPS LCD display with Full HD resolution and 424 ppi pixel density provides vibrant colors and sharp visuals. The phone also boasts a screen-to-body ratio of 74%, giving users a more immersive viewing experience.

In terms of connectivity, the Nubia Z9 supports 4G, 3G, and 2G networks, along with Wi-Fi 802.11 a/ac/b/g/n/n 5GHz and Bluetooth v4.1. The device features a 16 MP main camera with LED flash and an 8 MP front camera for capturing high-quality photos and videos. The 2900 mAh Li-Polymer battery ensures long hours of usage on a single charge.

Pros:
1. Powerful processor and graphics for smooth performance
2. Ample storage space for storing files and media
3. High-resolution display for vivid visuals
4. Impressive camera quality for photography enthusiasts
5. Fingerprint sensor for added security

Cons:
1. Slightly heavy at 192 grams
2. Non-user-replaceable battery
3. Lack of expandable storage option
4. Limited color options available
5. May not have the latest version of Android OS out of the box