Hands-on Review: Walton Primo GM2+ with 13MP Camera and 4000 mAh Battery

Few days ago Walton Primo GM2 with 4000 mAh large battery has hit the market. This time an upgraded variant of that device modeled as Walton Primo GM2+ has been introduced. The new variant comes with upgraded RAM, ROM and Primary Camera. Other features remained the same.
There is a large 4000 mAh battery which assures you every last bit of charge during crucial moments. Running on Android 7.0 Nougat, the phone sports 1.3GHz Quad Core Processor, 2GB of RAM and 16GB of internal storage. And finally all of these you can bag just at BDT 8350. Let’s have a look on the specs comparison of both of the devices:
Primo GM2+ Chipset
As like our previous reviews the Hands-on Review of Walton Primo GM2+ covers the following–

  • Specs Synopsis
  • Unboxing
  • Design & Build Quality
  • Operating System
  • Display & User Interface
  • Hardware
  • Camera Performance
  • Audio and Video
  • Connectivity
  • Gaming Performance
  • Battery Life
  • Benchmark
  • Pricing
  • Final Thoughts

Key specs of Primo GM2+:

  • Android 7.0 Nougat
  • 4000 mAh Li-ion battery
  • 1.3 GHz Quad Core Processor
  • MT6580 chipset and Mali-400 GPU
  • BSI 13MP Rear Camera
  • BSI 5MP Front Snapper
  • 5 inch HD IPS display
  • 2GB RAM
  • 16GB ROM
  • OTG Support
  • Dual SIM


Let’s have a look on what is inside the box-

  • Charging Adapter with Data Cable
  • Earphone
  • User Manual
  • Warranty Card

Primo GM2+ Unboxing

Design & Build Quality:

The Primo GM2+ has been designed keeping your sense of touch in mind. The 2.5D glass not only won’t make the device look more appealing, but also the sleek curves combined with the smoothness are features that you will surely admire as you hold it and glide fingers across the screen. The sleekness of the 2.5D curved glass feels much smoother, especially at the edges, with an excellent grip and a fluid touch experience.
Primo GM2+ Unboxing
Button, port and speaker positioning is fairly standard for a mid-range device, with the power and volume keys on the right, USB and 3.5mm audio port at the top and the speaker at the rear.
Primo GM2+ hands-on review
The front camera is just off-center at the top while the three Android capacitive keys sit below the screen.
Primo GM2+ hands-on review

Operating System

Running on the updated Android 7.0 Nougat OS, the device offers the Multi-Window mode, which allows the user to access two apps simultaneously. The updated OS lets the user explore and enjoy the enriched features seamlessly.
Primo GM2+ review OS

Display & User Interface:

The Primo GM2+ has a 5-inch 2.5D curved display with a screen resolution of 1280×720 pixels. The 5-inch large HD IPS display supports 16 million colors providing a crisp and enthusiastic image quality.
Let’s have a look into the User Interface of Walton Primo GM2+-
Primo GM2+ User Interface


The Primo GM2+ is powered by the Mediatek MT6580 chipset with 1.3 GHz quad-core processor coupled with Mali-400 GPU.
Primo GM2+ Chipset
The Primo GM2+ is packed with 16GB of ROM while the storage can be expanded up to 64GB. There is also 2GB of RAM to run the device more smoothly.

Camera Performance:

The Walton Primo GM2+ comes with a BSI 13MP Auto Focus Rear Camera capable of recording 1080p video, also features an LED flash. The camera app is simple and efficient, with most functions placed within easy reach. There are Face Beauty, HDR, Panorama etc. modes in the camera. You can discover your true beauty with amazing selfies with the BSI 5MP front camera with LED flash which allows to snap pictures or video-chat even in low-lit or dark environments.
Let’s have a look on the Camera interface along with settings of Primo GM2+-
Primo GM2+ review Camera Settings and Interface
Have a look on the snap taken with the rear camera of Primo GM2+:
Primo GM2+ review Camera Sample
Primo GM2+ review Camera Sample 2

Audio and Video

The audio output of Primo GM2+ is clean.
Primo GM2+ audio review
Videos come to life on the screen with vivid colors and outstanding clarity.
Primo GM2+ video review


In terms of connectivity, the Primo GM2+ has Wi-Fi b/g/n, Bluetooth V4, WLAN Hotspot, OTA etc. The Accelerometer, Proximity and Light sensor is present in the device.
Primo GM2+ Sensors

Gaming Performance:

Though the Primo GM2+ is an entry level device, existence of 2GB of RAM and the quad-core processor ensures decent graphic speed in playing entry and mid-level games.
Primo GM2+ Gaming review FIFA 16

Battery Life:

The Walton Primo GM2+ comes with 4000 mAh battery which lasted for around 15 hours in our continuous video playback test, which is really impressive for a battery of this capacity. In real-world use, the phone was able to last for up to two days. With heavy usage, we got to nearly a day and a half without needing to use any of the battery saving modes. We were especially impressed with the handset’s ability to latch on to weak cellular as well as Wi-Fi network signals.
Primo GM2+ Battery Extreme Power Saving Mode


In our AnTuTu tests the phone scored 23682 while GeekBench results in 413(single-core) and 1183 (multi-core).
Primo GM2+ review AnTuTu Benchmark and GeekBench Score
The phone has also been tested through the Nenamark, while it scored 49
Primo GM2+ review Nenamark Score


Well configured Primo GM2+ costsBDT 8350 only, considering the specs the pricing is pretty good.

Things I liked on Walton Primo GM2+:

  • 4000 mAh Battery
  • 13MP Rear Camera
  • 5MP Front Camera with LED Flash
  • Multi-Window

Primo GM2+ hands-on review

Final Thoughts

Walton Primo GM2+ scores very well in terms of design, battery life, and performance. For those who are looking for a smartphone with a big screen, better camera and great battery performance on a budget, the Primo GM2+ is easy to recommend.

Dear readers, now it’s time to say Goodbye! Hope that you have liked the review. Don’t forget to put down your valuable opinion/query in the comment box.