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Radiant Core Phone At&t Unlocked u304aa 4g 5.5in 16GB Smart Phone with SimBros simkey -Unlocked to Work on All GSM Carriers Like At&t T-Mobile & Cricket -Not for Verizon

  • Based on 43 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: In Stock.
Fulfilled by SIMBROS AMERICA

Arrives Tuesday, May 14
Order within 16 hours and 38 minutes
Available payment plans shown during checkout

Features

  • Unlocked for At&t, obile, Cricket, & other GSM Networks
  • SimBros Sim Key included
  • Will Not work on Verizon
  • No Sim Card Included

Description

Unlocked 5.5" Radiant Core by At&t. This item is Brand New and Complete with all accessories. 16GB, it has been unlocked to work on At&t and other GSM Networks like TMobile and Cricket.

Brand: SIMBROS


Model Name: radaint Core.


Wireless Carrier: Unlocked for All Carriers


Operating System: Android 8.0


Cellular Technology: 4G


Memory Storage Capacity: 16 GB


Connectivity Technology: Wi-Fi


Screen Size: 5.5 Inches


Wireless network technology: GSM


Ram Memory Installed Size: 16 GB


Package Dimensions: 6.54 x 3.27 x 1.93 inches


Item Weight: 10.8 ounces


Item model number: u304aa


Batteries: 1 Lithium Ion batteries required. (included)


Is Discontinued By Manufacturer: Yes


OS: Android 8.0


Wireless communication technologies: Cellular


Connectivity technologies: Wi-Fi


Display technology: LCD


Other display features: Wireless


Human Interface Input: Touchscreen


Other camera features: Rear, Front


Form Factor: Smart Phone


Battery Power Rating: 2


Whats in the box: Phone, Charger


Manufacturer: att


Country of Origin: China


Date First Available: January 11, 2022


Memory Storage Capacity: 16 GB


Standing screen display size: 5.5 Inches


Ram Memory Installed Size: 16 GB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 14

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

Learn more about financing & leasing here.

Top Amazon Reviews


  • Bad product
the sim card does not work with the phone. BS phone. warning do not use this product not new like mentioned and I requested. the service on the phone slower than dsl. omg. the phone over heats, internet service horrible. please don't waste your time or money.
Reviewed in the United States on October 16, 2023 by Amazon Customer

  • Great sound and reliability. Great value too.
Good deal for the price.
Reviewed in the United States on April 17, 2024 by MSquare

  • Nice phone but it wouldn't take a charge.
When I got this phone it appeared to be new and in a new package but when I opened it up I noticed that it had a prepaid AT&T sim in the slot. So I took that sim out and put my Tello sim in and got it activated and set it up. It was about 50% charged when I got it and it seemed to work fine so I was very satisfied. But when I tried to charge it up completely it wouldn't take a charge. I went on Google and tried to find a solution but nothing worked. I finally got so frustrated about it that I took my new sim card out and threw the phone in the trash. Other than the charging problem it was a nice phone. ... show more
Reviewed in the United States on October 4, 2023 by Robert O

  • Excelente
Me agrado mucho es muy bueno
Reviewed in the United States on February 11, 2024 by Ezequiel

  • Battery life not great at all, Does the job of a phone but not if you like apps
I bought this for $50 because I am tired of spending so much on expensive smartphones. You get what you pay for, of course... the battery life is terrible, it charges very slowly, and it's a slow phone in general. If you just need a phone to make phonecalls and do some basic app stuff (if you don't mind how slow it is) - then it would be a decent phone for you. Most things are super slow - photos, Instagram, Nike Run Club, video editor, but weirdly Netflix plays movies play at a normal speed...so that's confusing Lol. Internet browsing also seems like a good speed. I don't know how it compares to other smartphones in a similar price range, but just want to give my honest opinion and review. I hate giving bad reviews but it's just not a great phone... ... show more
Reviewed in the United States on March 12, 2024 by Amanda

  • DO NOT BUY THIS. IT DOESN'T WORK
This phone looked OK, but it must have been a return because the "SimBros simkey" was not in the box. The phone is older, and has a removal battery that I liked. After I put in the sim card, battery and back plate and plugged the charger in...nothing.. The charging light indicator did not come on, but I let it charge for 1 full hour in hopes the light was just not working. After the hour I tried to turn on the phone and nothing. This is a total waist of time. DO NOT BUY THIS UNLESS YOU LIKE DISAPPOINTMENT. ... show more
Reviewed in the United States on March 11, 2024 by Bruce J

  • Not unlocked- worked for 30 minutes and locked
I set it up correctly. The data bars were on. Text messages came through. The signal bars disappeared after about 30 minutes. I can't get any signal now. Back of phone is marked CRICKET. This phone is restricted to certain carriers and not UNLOCKED FOR ALL CARRIERS as claimed. Returning.
Reviewed in the United States on March 18, 2024 by Vince and Bonita

  • Does not charge
Doesn't even charge properly. For $50, I'm not expecting fast charging nor an all day battery but it should charge. Unless you want to use this for a teardown or repair it yourself, I don't recommend getting it because you'll send up with a $50 paperweight
Reviewed in the United States on February 22, 2024 by Sharan Shibu

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