With its 20,000 mAh battery, the Bontel Great One feature phone stands out from the maddening crowd of today’s mobile landscape. It offers 90 days standby.

Bontel Great One will go 90 days on a full charge

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Bontel Great One quick specs: dual SIM, 2G feature phone, 2.4-inch display, 0.3 camera, 32 MB internal memory, Bluetooth, 20,000 mAh battery, reverse charging.

Today’s mobile world is a very crowded one, with lots of “me-too” devices jostling to be noticed. Every once in a while, along comes a mobile phone that stands out in its goal of meeting one need, and thus stands out from the crowd. The Bontel Great One is one such device.

It is fitted with a 20,000 mAh battery. You read that right. Twenty thousand. The manufacturer says that the 20,000 mAh battery will keep the phone going in standby for 90 days. That is three months. Three months. Darn. In real life use, I expect that real performance will be lower, but lets say one gets 60 days standby out of this phone, that would still be something. The big battery is beneficial in other ways too. For example, the Bontel Great One can be used as a power bank.

Bontel Great One

Bontel Great One Specs and Features

Have a look at the full Bontel Great One specifications below. Not that there is much to see. The Great One is not a smartphone. It has an old-school 2.4-inch non-touch display and alpha-numeric keypad. There are no grey areas with the Great One. You know instinctively whether or not this phone is what you need. Read on if this unique device interests you.

Wireless Network and Software

  • 2G mobile network bands: GSM; GPRS 850 / 900 / 1800 / 1900
  • 3G mobile network bands: No
  • 4G mobile network bands: No
  • SIM Type: Dual SIM
  • Software / OS: Java

Design, Build, Appearance

  • Dimensions: 191 x 53 x 30.3 mm
  • Weight:
  • Display: 2.4 inches, 240 x 320 pixels display
  • Sensors:
  • Build: Metal frame with diamond electroplating
  • Colours: Black. Gold. White

Internal Hardware Specs

  • Processor Type: Single-Core
  • Processor Name:
  • Graphics Processor:
  • RAM:
  • Internal Storage: 32 MB
  • External Storage:

Photography, Video Recording

  • Rear camera: 0.3 megapixel camera; Video recording: Yes
  • Front-facing:

Multimedia Playback

  • Music Support: mp3
  • Loudspeaker: Mono
  • Video Support: mp4
  • FM Radio: Yes

Connectivity Options

  • Bluetooth: v2.0
  • WiFi:
  • GPS:
  • USB: microUSB 2.0; Reverse Charging

Miscellaneous Specs and Features

  • Flashlight: Yes; 2 Led Bulbs
  • Charging: Regular
  • Battery: Non-removable Li-Polymer 20,000 mAh
  • Announcement:
  • Availability:
  • Launch Price: NGN 15,000

Disclaimer: While we take the pains to ensure accuracy, we can not guarantee that the specs and information on this page about Bontel Great One are 100% correct. If you think that any information for the current phone is wrong or missing, please contact us.

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  1. I bought Fero K2401 just last week , and i must say its a great replacement for Nokia feature Phones .Its exactly one week since i got it , till now i still have 3 bars remaining , an indication that it might still take up to 5 days before it finally run out .

  2. Thanks Mr Mo, how about quick charge? I hate to have to wait for 6 hours before the phone is fully charged

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