BLU Studio One Plus

The BLU Studio One Plus is a mid-range Android smartphone that was released in February 2016. It features a 5.5-inch IPS LCD display with a resolution of 1080 x 1920 pixels, giving it a pixel density of 401 PPI. The phone is powered by an octa-core 1.3 GHz Cortex-A53 processor and comes with 2 GB of RAM and 16 GB of internal storage, which can be expanded up to 64 GB via a microSD card.

In terms of connectivity, the BLU Studio One Plus supports 2G, 3G, and 4G networks, as well as Wi-Fi 802.11 b/g/n and Bluetooth 4.0. It also has a dual SIM card slot, allowing users to easily switch between different networks. The phone has a 13 MP main camera with features such as LED flash, panorama, and HDR, as well as a 5 MP front-facing camera for selfies.

One of the standout features of the BLU Studio One Plus is its large 3200 mAh battery, which provides up to 750 hours of standby time on 2G networks and up to 28 hours of talk time on 2G networks. The phone also comes with sensors such as an accelerometer, proximity sensor, and compass.

Pros:
- Large, high-resolution display
- Good performance in everyday tasks
- Expandable storage
- Dual SIM card support
- Good battery life

Cons:
- Outdated operating system (Android 5.1)
- Limited internal storage
- Average camera quality
- Thick and heavy design
- Lack of NFC support

Overall, the BLU Studio One Plus offers decent performance and features for its price range, making it a good option for budget-conscious consumers looking for a reliable smartphone. However, its outdated operating system and lack of certain modern features may be a drawback for some users.