i-smart i1-Extreme

The i-smart i1-Extreme is a budget-friendly smartphone that offers decent features and specifications. It runs on Android v7.0 (Nougat) operating system and is powered by a quad-core 1.3 GHz processor, coupled with 2 GB of RAM. The phone comes with 16 GB of internal storage, which can be expanded up to 32 GB via a microSD card.

The i1-Extreme sports a large 6.0-inch HD IPS LCD display with a resolution of 720 x 1280 pixels and a pixel density of 245 ppi. The touchscreen is capacitive and supports multi-touch functionality. The phone is equipped with an 8 MP primary camera with LED flash and digital zoom, as well as a 5 MP front-facing camera for selfies.

In terms of connectivity, the i1-Extreme supports 4G, 3G, and 2G networks. It has dual SIM slots, Bluetooth, GPS with A-GPS, Wi-Fi, and a 3.5mm audio jack. The phone also features a 2800 mAh battery, a fingerprint sensor located on the rear, and other sensors such as a light sensor, proximity sensor, and accelerometer.

Pros:
1. Large 6.0-inch display for immersive viewing experience.
2. Decent camera quality with LED flash for better low-light photography.
3. Expandable storage option for more space for apps, photos, and videos.
4. Dual SIM support for using two phone numbers simultaneously.
5. Fingerprint sensor for added security and convenience.

Cons:
1. Limited internal storage capacity of 16 GB.
2. Average phone battery capacity of 2800 mAh may not last a full day with heavy usage.
3. Older Android version (Nougat) may not support all the latest apps and features.
4. Low-resolution display may not provide sharp images and text.
5. Limited color options available (Blue and Purple).