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Mobile Phone, 5.0 inch Android 9.0 OS,16GB ROM (SD to 128GB), Dual SIM Dual Cameras,Face ID Unlock Cell Phones (GT20Pro-Black)

  • Based on 61 reviews
Condition: New
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$46.99 Why this price?
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Availability: Only 7 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, May 8
Order within 23 hours and 13 minutes
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Color: GT20Pro-Black


Features

  • 3G Smartphone is equipped with the MTK6580M quad-core processor and is paired with the Android 9.0 operating system. It achieves a smooth connection between basic operations and multitasking. Whether it is sending and receiving messages, browsing the web, or using common apps, it can handle them all with ease.
  • Both the front and rear cameras are equipped with 5MP cameras, meeting the shooting needs of daily selfies and life records, allowing you to capture wonderful moments at any time.
  • Equipped with a 5.0-inch screen with a resolution of 480x854 pixels, it can provide relatively clear visual effects on a small-sized screen, meeting basic needs such as video viewing and text reading. It can bring a comfortable visual experience in terms of display fineness and color vividness.
  • With a battery capacity of 3000 mah, a small-screen smart phone can basically meet the normal usage needs for a whole day, such as daily calls, text messages, and light Internet access.
  • This mobile phone, with its practical configuration and affordable price, is an ideal choice for daily use and as a backup phone for students, family members or friends. Note: If you encounter any problems, you can contact us at any time. We will treat every user with sincerity and professionalism. Thank you for your attention!

Brand: KostSell


Operating System: Android 9.0


Ram Memory Installed Size: 1 GB


CPU Speed: 1.3 GHz


Memory Storage Capacity: 16 GB


Screen Size: 5 Inches


Resolution: 480 x 854


Model Name: K25


Wireless Carrier: 3


Cellular Technology: 3G


Operating System: Android 9.0


RAM Memory Installed: 1 GB


Processor Speed: 1.3 GHz


Memory Storage Capacity: 16 GB


Color: GT20Pro-Black


SIM Card Slot Count: Dual SIM


Connector Type: Micro USB


Form Factor: KostSell Smartphone


Biometric Security Feature: Face Recognition


Water Resistance Level: Not Water Resistant


Flash Memory Supported Size Maximum: 128 GB


Front Photo Sensor Resolution: 5 MP


Rear Facing Camera Photo Sensor Resolution: 5 MP


Number of Rear Facing Cameras: 2


Number of Front Cameras: 1


Battery Capacity: 3000 Milliamp Hours


Battery Power: 3000.0


Phone Talk Time: 10 Hours


Screen Size: 5 Inches


Resolution: 480 x 854


Display Type: LCD


Display Resolution Maximum: 480x854


Wireless Provider: 3


Cellular Technology: 3G


Connectivity Technology: 2G, 3G


Wireless Network Technology: CDMA, GSM, Wi-Fi


Brand: KostSell


Built-In Media: Power Adapter, USB Cable


Warranty Description: One-year warranty


Manufacturer: KostSell-S25


Specific Uses For Product: daily use, backup phone


UPC: 783821477694


GPS Geotagging Functionality: False


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Horrible DO NOT BUY
Color: Blue
I wish I could put zero stars on this for the simple fact that this phone is meant for toddlers maybe 10-year-olds definitely not meant for adults. It is a throw phone. Basically it is so late. It is made very poorly it glitches it doesn’t load properly it doesn’t like to stay charged for more than two hours. It’s a horrible phone. Do not buy it. It is a waste of money. ... show more
Reviewed in the United States on October 27, 2025 by Humble family

  • Cute phote
Nice phone but could not activate with T mobile
Reviewed in the United States on October 6, 2025 by Patricia

  • No service, not compatible with tracphone sim as mentioned.
It is not compatible with a trac phone sim card as stated, false advertisement. You will not have active service because it is 2&3G only.
Reviewed in the United States on September 10, 2025 by Mo A.

  • Compact Android Phone 5
5″ phone with Android 9, 16 GB storage (expandable up to 128 GB) and dual SIM. Perfect for calls, messaging, and basic apps.
Reviewed in the United States on October 22, 2025 by Yunier garcia

  • Phone issue
Not a good cellphone. The battery dying so fast
Reviewed in the United States on December 3, 2025 by Godefroy Gbery

  • Insanely slow interface
Color: Blue
Insanely slow interface - tap on an app, nothing happens, tap on it again - wait, wait - finally app loads. Horrible. I was unable to get it to work with Speedtalk either - despite punching in all the network details (painful exercise) - steer well clear and throw some more money at a better phone
Reviewed in the United States on October 20, 2025 by Andy B

  • It’s slow
Just too small
Reviewed in the United States on March 24, 2026 by Nijah white

  • Great looking and works great 💯👍
Color: Blue
I loved the color and the size of the cell phone it was thin and light weight just as it was advertised great buy I will buy again for a gift
Reviewed in the United States on August 25, 2025 by toni tesreau

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