NIU Niutek 3G 4.0 N309

NIU Niutek 3G 4.0 N309 Overview

The NIU Niutek 3G 4.0 N309 is a budget-friendly Android smartphone that offers basic features and functionality. Released in June 2012, this device runs on the Android 2.3 (Gingerbread) operating system and is powered by a 1.0 GHz Cortex-A9 processor with a Mediatek MT6575 chipset and PowerVR SGX531 GPU.

With 512 MB of internal memory and 512 MB of RAM, the Niutek N309 provides enough storage space for essential apps and files. It also has a dedicated microSD slot that supports external memory expansion up to 32 GB. The 4-inch TFT display has a resolution of 480 x 800 pixels, offering decent image quality with a pixel density of 233 PPI.

In terms of connectivity, this dual SIM smartphone supports GSM and HSPA networks, as well as Wi-Fi 802.11 b/g hotspot for wireless internet access. It also features Bluetooth 2.1, GPS, microUSB port, and stereo FM radio. The main 5 MP camera with LED flash allows users to capture photos and videos, while the front-facing 0.3 MP VGA camera is suitable for selfies.

The NIU Niutek 3G 4.0 N309 comes in black and white color options, measures 123.5 x 65 x 10.5 mm, and weighs 71 g. It is equipped with a removable 1650 mAh Li-Ion battery that provides up to 713 hours of standby time on 2G and up to 16 hours of talk time on 2G.

Pros:
- Affordable price
- Dual SIM capability
- Expandable storage
- Decent camera quality
- Lightweight and compact design

Cons:
- Outdated operating system
- Limited internal memory
- Low-resolution front camera
- Average battery life
- Limited sensor options