Coolpad Roar

The Coolpad Roar is an entry-level smartphone that was released in November 2015. It runs on the Android 5.1 (Lollipop) operating system and is powered by a Quad-core 1.3 GHz Cortex-A7 processor, along with a Mediatek MT6580 chipset and Mali-400MP2 GPU. The phone comes with 8 GB of internal storage and 1 GB of RAM, which can be expanded up to 32 GB via a microSD card.

The Coolpad Roar features a 4.5-inch IPS LCD display with a resolution of 480 x 854 pixels and a pixel density of 218 PPI. It has a screen-to-body ratio of 64.2% and a 16:9 aspect ratio, providing a decent viewing experience for its users.

In terms of connectivity, the Coolpad Roar supports 2G GSM and HSPA networks, as well as Wi-Fi 802.11 b/g/n, Bluetooth 4.0, GPS, and FM radio. It has a 5 MP rear camera with LED flash and a 2 MP front camera for selfies.

The phone is compact and lightweight, with dimensions of 133 x 65.4 x 9 mm. It has a removable 1800 mAh Li-Ion battery that provides a decent amount of usage time.

Pros:
- Affordable price
- Decent display quality
- Expandable storage
- Removable battery
- Compact and lightweight design

Cons:
- Low internal storage capacity
- Limited RAM
- Average camera quality
- Outdated operating system
- Limited network support (no 4G)