---
product_id: 700295516
title: "Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy)"
brand: "at&t"
price: "₱7893"
currency: PHP
in_stock: true
reviews_count: 8
category: "At&T"
url: https://www.desertcart.ph/products/700295516-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy
store_origin: PH
region: Philippines
---

# 1.3 GHz Mediatek Dimensity CPU 4GB storage + 512MB RAM 2.8" vibrant LCD display Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy)

**Brand:** at&t
**Price:** ₱7893
**Availability:** ✅ In Stock

## Summary

> 📞 Flip into the future with style and speed!

## Quick Answers

- **What is this?** Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) by at&t
- **How much does it cost?** ₱7893 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/700295516-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

- • **Unlocked Freedom:** Compatible with any carrier, giving you the flexibility to stay connected your way.
- • **Classic Navy Elegance:** A sleek, professional flip design that stands out in any meeting or social setting.
- • **Compact Yet Capacious:** 4GB storage with 512MB RAM ensures you keep your essentials handy without lag.
- • **Capture Life’s Moments:** 1080p video and 2MP camera deliver clear photos and videos to share instantly.
- • **Smooth Multitasking Power:** Powered by a 1.3 GHz Mediatek Dimensity processor for seamless app switching and fast loading.

## Overview

The AT&T Cingular Flex 2 is a stylish, unlocked flip phone featuring a 2.8-inch vibrant LCD display, 4GB storage, and a 1.3 GHz Mediatek Dimensity processor. Designed for professionals who value simplicity without sacrificing performance, it offers smooth multitasking, a 2MP camera with 1080p video capture, and the freedom to use any carrier. Its Classic Navy finish adds a modern, sophisticated touch to a timeless form factor.

## 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: Great little phone - A nice upgrade from the older phone. Very easy to use for someone who wants something simple.
Review: Great phone, works as it should. - 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 |
| Battery Capacity | 1400 Milliamp Hours |
| Battery Power | 2800 Amp Hours |
| Best Sellers Rank | #9,318 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #156 in Cell Phones |
| Brand | AT&T |
| Built-In Media | Power Adapter |
| CPU Model | Mediatek Dimensity 1100 |
| CPU Speed | 1.3 GHz |
| Cellular Technology | 4G |
| Color | Classic Navy |
| Connectivity Technology | 4G LTE |
| Connector Type | USB Type C |
| Customer Reviews | 3.9 out of 5 stars 173 Reviews |
| Display Resolution Maximum | 720 x 1440 |
| Display Type | LCD |
| Form Factor | Flip |
| Frame Rate | 30 fps |
| GPS Geotagging Functionality | True |
| Headphones Jack | [Unknown] |
| Item Weight | 0.21 Kilograms |
| Manufacturer | AT&T |
| Memory Storage Capacity | 4 GB |
| Number of Rear Facing Cameras | 1 |
| Operating System | KaiOS |
| Phone Talk Time | 6.4 Hours |
| Processor Series | Mediatek Dimensity 1100 |
| Processor Speed | 1.3 GHz |
| RAM Memory Installed | 512 MB |
| Ram Memory Installed Size | 512 MB |
| Rear Facing Camera Photo Sensor Resolution | 2 MP |
| Refresh Rate | 60 |
| Resolution | 720 x 1520 |
| SIM Card Slot Count | Single SIM |
| Screen Size | 2.8 Inches |
| Sim Card Size | Nano |
| Specific Uses For Product | Entertainment |
| UPC | 642461111217 |
| Video Capture Resolution | 1080p |
| Warranty Description | 90 Day Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Network Technology | LTE |
| Wireless Provider | Unlocked |

## Product Details

- **Brand:** AT&T
- **CPU Model:** Mediatek Dimensity 1100
- **CPU Speed:** 1.3 GHz
- **Memory Storage Capacity:** 4 GB
- **Model Name:** Cingular Flex 2
- **Operating System:** KaiOS
- **Ram Memory Installed Size:** 512 MB
- **Refresh Rate:** 60
- **Resolution:** 720 x 1520
- **Screen Size:** 2.8 Inches

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little phone
*by L***W on December 10, 2025*

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

### ⭐⭐⭐⭐⭐ Great phone, works as it should.
*by M***E on November 27, 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!

### ⭐ Went bad after only one month
*by R***V on November 24, 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.ph/products/700295516-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy](https://www.desertcart.ph/products/700295516-cingular-flex-2-smart-flip-4gb-unlocked-phone-classic-navy)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-29*