---
product_id: 401812866
title: "Unlocked 5.5\" 16GB Radiant Core u304aa At&t Smart Phone with simkey -Unlocked to Work on All GSM Carriers Like At&t T-Mobile & Cricket -Not for Verizon"
brand: "simbros"
price: "₨53964"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/401812866-unlocked-5-5-16gb-radiant-core-u304aa-at-and-t
store_origin: LK
region: Sri Lanka
---

# Unlocked for all major GSM carriers 16GB internal storage 5.5-inch vibrant LCD display Unlocked 5.5" 16GB Radiant Core u304aa At&t Smart Phone with simkey -Unlocked to Work on All GSM Carriers Like At&t T-Mobile & Cricket -Not for Verizon

**Brand:** simbros
**Price:** ₨53964
**Availability:** ✅ In Stock

## Summary

> 📶 Unlock your world with SIMBROS—freedom to connect, power to perform!

## Quick Answers

- **What is this?** Unlocked 5.5" 16GB Radiant Core u304aa At&t Smart Phone with simkey -Unlocked to Work on All GSM Carriers Like At&t T-Mobile & Cricket -Not for Verizon by simbros
- **How much does it cost?** ₨53964 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/401812866-unlocked-5-5-16gb-radiant-core-u304aa-at-and-t)

## Best For

- simbros enthusiasts

## Why This Product

- Trusted simbros brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **SimKey Included:** Ready to activate with the included SimKey—get connected instantly, no extra hassle.
- • **Vivid 5.5" Display:** Enjoy crisp visuals and immersive viewing on a perfectly sized LCD screen for work and play.
- • **Ample Storage Space:** 16GB internal memory to store your essential apps, files, and media without compromise.
- • **Seamless Network Freedom:** Unlocked to work effortlessly on AT&T, T-Mobile, Cricket & more—ditch carrier restrictions!
- • **Carrier Compatibility Caveat:** Note: Not compatible with Verizon—choose your network wisely and stay connected.

## Overview

The SIMBROS Unlocked 5.5" 16GB Radiant Core u304aa smartphone offers a vibrant LCD display and 16GB of storage, unlocked for seamless use across major GSM carriers like AT&T, T-Mobile, and Cricket. It includes a SimKey for easy activation but is not compatible with Verizon networks.

## Description

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

## Features

- Unlocked for At&t, TMobile, Cricket, & other GSM Networks
- SimBros Sim Key included
- 5.5" LCD with 16GB
- Will Not work on Verizon
- No Sim Card Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09Q7JLN13 |
| Additional Features | Unlockable Bootloader |
| Aspect Ratio | 16:9 |
| Battery Average Life | 10 Hours |
| Battery Power | 2 Watt Hours |
| Best Sellers Rank | #49,621 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,015 in Cell Phones |
| Biometric Security Feature | Fingerprint Recognition |
| Brand | SIMBROS |
| Built-In Media | Charger, Phone |
| CPU Model | Qualcomm Snapdragon MSM8260A |
| CPU Speed | 1.1 GHz |
| Camera Description | Front, Rear |
| Cellular Technology | 4G |
| Color | Black |
| Compatible Devices | AT&T devices, T-Mobile devices, Cricket devices |
| Connectivity Technology | Wi-Fi |
| Connector Type | Micro USB |
| Customer Reviews | 3.3 out of 5 stars 166 Reviews |
| Display Resolution Maximum | 1920 x 1080 |
| Display Type | LCD |
| Effective Video Resolution | 8 Pixels |
| Form Factor | Bar |
| Frame Rate | 30 fps |
| GPS Geotagging Functionality | True |
| Global Trade Identification Number | 00850013285488 |
| Headphones Jack | No headphone jack |
| Human-Interface Input | Touchscreen |
| Manufacturer | att |
| Memory Storage Capacity | 16 GB |
| Number of Front Cameras | 1 |
| Number of Rear Facing Cameras | 1 |
| Operating System | Android 8.0 |
| Phone Talk Time | 10 Hours |
| Processor Series | Qualcomm Snapdragon MSM8260A |
| Processor Speed | 1.1 GHz |
| RAM Memory Installed | 16 GB |
| Ram Memory Installed Size | 16 GB |
| Resolution | 1920 x 1080 |
| SIM Card Slot Count | Single SIM |
| Screen Size | 5.5 Inches |
| Sim Card Size | Nano |
| Specific Uses For Product | Gaming |
| Video Capture Resolution | 1080p |
| Water Resistance Level | Water Resistant |
| Wireless Network Technology | GSM |
| Wireless Provider | Unlocked for All Carriers |

## Product Details

- **Brand:** SIMBROS
- **Operating system:** Android
- **Installed RAM memory size:** 16 GB
- **CPU model:** Qualcomm Snapdragon MSM8260A
- **CPU speed:** 1.5 GHz

## Images

![Unlocked 5.5" 16GB Radiant Core u304aa At&t Smart Phone with simkey -Unlocked to Work on All GSM Carriers Like At&t T-Mobile & Cricket -Not for Verizon - Image 1](https://m.media-amazon.com/images/I/41BY2NhNQZL.jpg)

## Frequently Bought Together

- SIMBROS Radiant Core Phone At&t Unlocked u304aa 4g 5.5in 16GB Smart Phone simkey -Unlocked to Work on All GSM Carriers Like At&t T-Mobile & Cricket -Not for Verizon
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**Shop now:** [https://www.desertcart.lk/products/401812866-unlocked-5-5-16gb-radiant-core-u304aa-at-and-t](https://www.desertcart.lk/products/401812866-unlocked-5-5-16gb-radiant-core-u304aa-at-and-t)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-17*