Tambo TA-4

The Tambo TA-4 mobile phone is a budget-friendly device that runs on Android 7.0 Nougat operating system. It is powered by an ARM Cortex-A53 processor clocked at 1250 MHz with 4 cores, along with an ARM Mali-T720 MP1 GPU running at 600 MHz. The device comes with 1 GB of RAM and 16 GB of internal storage, which can be expanded further via a microSD card slot.

The Tambo TA-4 features a 5.5-inch IPS display with a resolution of 640 x 1280 pixels and a pixel density of 260 ppi. The screen is protected by 2.5D curved glass and supports multi-touch gestures. The phone also supports 4G networks, Wi-Fi connectivity, GPS, and has a dual SIM card slot.

In terms of camera capabilities, the Tambo TA-4 sports a 7.99 MP main camera with dual LED flash, capable of capturing images at 3264 x 2448 pixels. There is also a 4.92 MP selfie camera for taking self-portraits.

Other features of the Tambo TA-4 include a loudspeaker, radio, video playback and output, 3.5 mm headphone jack, and a 3000 mAh non-removable battery. The phone also comes with sensors such as proximity, light, accelerometer, and fingerprint sensor.

Pros:
- Affordable price point
- Decent camera quality for the price
- Expandable storage option
- Dual SIM card support
- Fingerprint sensor for added security

Cons:
- Limited RAM may lead to sluggish performance
- Low-resolution display may not be as sharp as higher-end devices
- Older Android version may not support all the latest apps and features
- Non-removable battery may be inconvenient for some users.