Micromax Ninja 3 A57 Review



Micromax Ninja 3 A57 is a low budget Android smartphone in India. It gets the good response from the customers who want an Android phone but their budget is low. It was announced back in August 2012 and now available for Rs. 4999. You can purchase it online via Flipkart.

Micromax Ninja 3 A57

It runs on Android 2.3 Gingerbread operating system and is powered by a 1 GHz Qualcomm processor. But the RAM of the phone is low which might create problem while running heavy games and apps.

Key Features of Micromax Ninja 3 A57

  • Android v2.3 (Gingerbread) OS
  • Dual Standby SIM (GSM + GSM)
  • 3 MP Primary Camera
  • 3.5-inch TFT Capacitive Touchscreen
  • 1 GHz Qualcomm Processor
  • Wi-Fi Enabled
  • FM Radio
  • Expandable Storage Capacity of 32 GB

Design and Screen

Micromax Ninja 3 A57 has a small attractive design. It is a slim device that comes in dimensions of 62 x 116 x 11.5 mm. It only weighs 93.88 g and comes with gravity sensor which helps while playing games and rotating the screen of the device. It features a 3.5 inch TFT capacitive Multitouch touchscreen display with HVGA resolution of 320 x 480 pixels.


It is a dual SIM and dual standby smartphone. It operates on GSM 900/1800 MHz and WCDMA 2100 MHz network bandwidth.

Processor and OS

Micromax Ninja 3 A57 is powered by 1 GHz Qualcomm processor with 256 MB of RAM. Although Processor is powerful, RAM is not enough. So you will not be able to play big games and download heavy apps. But you can enjoy rest other things of the Android smartphone. It can still run multiple applications on the device smoothly.

It runs on Android 2.3 Gingerbread mobile operating system which is best for the low cost smartphones. But you can never expect any kind of upgrade.


It features a 3 megapixel camera with video recording facility. 2048 x 1536 pixel is the maximum resolution of photo which this camera can capture. Camera also features include multi shot mode, night mode and a 4x zoom. But it lacks secondary camera which is also not expected from a low cost smartphone.

Storage and Battery

It features 512 MB internal memory with an expandable memory card slot. So we can expand memory up to 32 GB.

It is also packed with a 1400 mAh Li-ion battery and promises to give talktime of 4 hours on 2G network and standby time of up to 145 hrs


Micromax Ninja 3 A57 is also capable of connecting with highspeed internet. It can connect with GPRS and EDGE technology on 2G network and WCDMA on 3G network. It features 7.2 Mbps HSDPA and 5.76 Mbps HSUPA connectivity. It also features WiFi 802.11 b/g/n, USB v2 and Bluetooth v2.1 with OPP, FTP and A2DP support.

Additional features of this phone includes Dual Clock on Screen, World Clock, Alarm (5 with Snooze), Calculator, Auto Power On / Off, Calendar, Intuitive Text Input, Rich Multimedia Technology, Seamless Multitasking, Superior Graphics, Power Management and Games.

It also comes with so many preloaded apps which includes popular messenger, social media apps, video apps. photo apps.