--- product_id: 700295516 title: "AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy)" brand: "at&t" price: "€ 85.80" currency: EUR in_stock: true reviews_count: 8 category: "At&T" url: https://www.desertcart.ie/products/700295516-at-and-t-cingular-flex-2-smart-flip-4gb-unlocked store_origin: IE region: Ireland --- # 4GB storage for smooth multitasking 2.8" vibrant LCD display 6.4 hrs talk time battery AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) **Brand:** at&t **Price:** € 85.80 **Availability:** βœ… In Stock ## Summary > πŸ“ž Flip into the future with style and simplicity! ## Quick Answers - **What is this?** AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) by at&t - **How much does it cost?** € 85.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/700295516-at-and-t-cingular-flex-2-smart-flip-4gb-unlocked) ## 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 - β€’ **Long-Lasting Battery:** Up to 6.4 hours of talk time keeps you powered through your busiest days. - β€’ **Unmatched Simplicity:** Perfect for those who want essential connectivity without the overwhelm of a smartphone. - β€’ **Classic Navy Elegance:** A sleek, professional flip design that stands out in any meeting or social setting. - β€’ **Capture Life’s Moments:** 2MP camera with 1080p video capture to preserve memories in crisp detail. - β€’ **Reliable 4G LTE Connectivity:** Stay connected with fast, dependable network speeds wherever you go. ## Overview The Cingular Flex 2 is an unlocked flip phone featuring a 2.8-inch vibrant LCD display, 4GB of storage, and a 2MP camera with 1080p video capture. Powered by a Mediatek Dimensity 1100 processor and 512MB RAM, it offers smooth performance and reliable 4G LTE connectivity. Its classic navy design combines professional aesthetics with lightweight comfort, while a 6.4-hour talk time battery ensures you stay connected all day. Ideal for users seeking a straightforward, stylish alternative to smartphones. ## 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. ## 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 | | Average Battery Life Talk Time | 6 Hours | | Battery Capacity | 1400 Milliamp Hours | | Battery Power | 2800 Amp Hours | | Best Sellers Rank | #14,169 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #255 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 | 3.8 out of 5 stars 209 Reviews | | Display Resolution Maximum | 720 x 1440 | | Display Type | LCD | | Flash Memory Supported Size Maximum | 4 GB | | 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 | | Unit Count | 1.0 Count | | 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 ![AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) - Image 1](https://m.media-amazon.com/images/I/41PPXPLT0bL.jpg) ![AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) - Image 2](https://m.media-amazon.com/images/I/51hohNimZqL.jpg) ![AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) - Image 3](https://m.media-amazon.com/images/I/51oLsBBJW5L.jpg) ![AT&T Cingular Flex 2 Smart Flip, 4GB, Unlocked Phone (Classic Navy) - Image 4](https://m.media-amazon.com/images/I/41N20mB187L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***L on February 28, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***N on April 3, 2026* ### ⭐ Review *by C***K on April 3, 2026* ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/700295516-at-and-t-cingular-flex-2-smart-flip-4gb-unlocked](https://www.desertcart.ie/products/700295516-at-and-t-cingular-flex-2-smart-flip-4gb-unlocked) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-05-07*