---
product_id: 741361376
title: "Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy)"
brand: "at&t"
price: "S/.637"
currency: PEN
in_stock: true
reviews_count: 5
category: "At&T"
url: https://www.desertcart.pe/products/741361376-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy
store_origin: PE
region: Peru
---

# 4GB storage for smooth multitasking 4.0-inch vibrant display Built-in camera for clear photos Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy)

**Brand:** at&t
**Price:** S/.637
**Availability:** ✅ In Stock

## Summary

> 📞 Flip into the future with style and simplicity!

## Quick Answers

- **What is this?** Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) by at&t
- **How much does it cost?** S/.637 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/741361376-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy)

## Best For

- at&t enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Sophisticated:** Classic Navy finish offers a modern, professional look that fits perfectly in any setting.
- • **Effortless Performance:** Powered by a reliable processor for seamless multitasking and fast app loading.
- • **Ample Storage, Zero Lag:** 4GB of storage ensures your essential apps and files run smoothly without a hitch.
- • **Vibrant Visuals, Always:** Enjoy crisp, clear viewing on a 4-inch vibrant display that makes every scroll and video pop.
- • **Capture Life’s Moments:** Built-in camera delivers sharp photos and videos, so you never miss a memory.

## Overview

The AT&T Cingular Flex 2 is an unlocked flip phone featuring a vibrant 4-inch display, 4GB of storage, and a built-in camera. Its sleek Classic Navy design combines professional aesthetics with lightweight comfort, powered by a reliable processor for smooth multitasking. Ideal for users seeking a stylish, easy-to-use device that balances classic flip phone charm with modern functionality.

## Description

AT&T 6723D Cingular Flex 2, 4GB, Unlocked Phone (Classic Navy) Upgrade your mobile experience with the AT&T 6723D Cingular Flex 2! This unlocked phone is a perfect choice for those looking for a sleek, stylish, and feature-packed device with reliable performance. Available in a sophisticated Classic Navy color, the Cingular Flex 2 is equipped with 4GB of storage, providing plenty of space for apps, photos, and more. Whether you're using it for work, social media, or entertainment, this phone offers smooth performance and versatility.

Review: A nice upgrade from the older phone. Very easy to use for someone who wants something simple.
Review: It took an extra day or 2 to arrive but it works great. My mom only does flip phones and I'm glad we can still buy them!

## Features

- Enjoy crisp visuals on the vibrant display, whether you're watching videos, browsing the web, or scrolling through social media.
- 4GB Storage: Offers plenty of space for apps, photos, and essential files, all while maintaining smooth performance.
- Sleek Design: The Classic Navy color gives this phone a professional yet modern look. Lightweight and comfortable to hold, perfect for everyday use.
- Camera: Capture memorable moments with the built-in camera, offering clear photos and videos.
- Efficient Performance: Powered by a reliable processor, the Cingular Flex 2 ensures smooth multitasking and fast app loading times.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DWTY34QT |
| Item model number | 6723D |
| Manufacturer | AT&T |
| Package Dimensions | 11.91 x 7.39 x 5.41 cm; 209 g |

## Product Details

- **Brand:** AT&T
- **CPU model:** Mediatek Dimensity 1100
- **Installed RAM memory size:** 512 MB
- **Memory storage capacity:** 4 GB
- **Operating system:** KaiOS

## Images

![Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) - Image 1](https://m.media-amazon.com/images/I/41PPXPLT0bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by L***W on 10 December 2025*

A nice upgrade from the older phone. Very easy to use for someone who wants something simple.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 27 November 2025*

It took an extra day or 2 to arrive but it works great. My mom only does flip phones and I'm glad we can still buy them!

### ⭐ Review
*by R***V on 24 November 2025*

Started off as a nice phone for the money. Worked great. However, after a month, just outside of the return period, ring speaker stopped working, so now i can't hear the ringtone. Additionally, battery life is terrible. The phone runs out of battery without any use. All additional radio channels are disabled (wifi, BT) and background data is off, but it doesn't help. Very disappointing.

## Frequently Bought Together

- AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy)
- Fast Wall Charger 5FT Charging Cable Cord fit for Alcatel Go Flip, Go Flip 3, Go Flip V, Alcatel Cingular Flip 2/3, Alcatel MyFlip 2, QuickFlip, Smartflip 4052r 5044C & flip Micro USB phone charge

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**Shop now:** [https://www.desertcart.pe/products/741361376-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy](https://www.desertcart.pe/products/741361376-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-01-30*