Xiaomi Redmi Note 2 / Prime


Introduced in 2015, the Xiaomi Redmi Note 2 and its sibling, the Redmi Note 2 Prime, were part of Xiaomi’s strategy to offer feature-packed smartphones at an affordable price point. These devices were designed to cater to the mid-range segment but boasted specifications that rivaled some of the higher-end models of that time.


  • Operating System: MIUI 7 based on Android 5.0 Lollipop.
  • Display: 5.5-inch IPS LCD capacitive touchscreen with a resolution of 1080 x 1920 pixels.
  • Processor: Mediatek MT6795 Helio X10 Octa-core.
  • Memory: 2 GB RAM with 16 GB internal storage for the Redmi Note 2 and 2 GB RAM with 32 GB storage for the Prime variant. Expandable via microSD up to 32 GB.
  • Camera: 13 MP rear camera with phase detection autofocus and LED flash, and a 5 MP front camera.
  • Battery: 3060 mAh removable battery.
  • Connectivity: Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 4.0, and GPS.
  • Other Features: Dual SIM support, FM Radio, and Xiaomi’s custom MIUI skin.


  • Performance: The Helio X10 chipset ensured smooth performance for most tasks.
  • Value Proposition: Offered impressive specifications for a very competitive price.
  • Camera Quality: The 13 MP camera was quite capable, producing decent shots in various lighting conditions.
  • MIUI Customizations: Xiaomi’s MIUI skin provided a range of customization options and features not found in stock Android.


  • Limited Global LTE Support: The device’s LTE bands were limited, which could be an issue for users in certain regions.
  • MIUI Bloatware: While MIUI was feature-rich, it also came with several pre-installed apps that some users found unnecessary.
  • Battery Life: The battery life was average and could be a limiting factor for heavy users.
  • No Quick Charging: Despite having a sizable battery, the device lacked quick charging capabilities.

Comparisons to Other Technologies:

In 2015, the mid-range smartphone segment was heating up with several contenders. The Redmi Note 2 faced competition from:

  • Meizu M2 Note: Another Chinese offering with similar specifications and price point.
  • Lenovo K3 Note: A mid-range device with a similar 5.5-inch display and MediaTek chipset.
  • Asus Zenfone 2: As previously reviewed, this was another strong contender in the mid-range segment.

Launch Date:

The Xiaomi Redmi Note 2 and Redmi Note 2 Prime were announced in August 2015.

Common Issues/Problems:

  • Software Updates: While Xiaomi was relatively good with MIUI updates, the underlying Android version often lagged behind.
  • Build Quality: Some users reported creaks and minor build quality issues over prolonged use.
  • Overheating: The Helio X10, while powerful, had occasional overheating issues, especially during intense tasks.


The Xiaomi Redmi Note 2 and its Prime variant were significant in reinforcing Xiaomi’s reputation as a “value for money” brand. They offered a compelling package for their price, and while they had their shortcomings, they were generally well-received by users and critics alike. These devices were a testament to the rapid growth and innovation in the mid-range smartphone segment during that period.

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