| Brand | Samsung |
| Model | SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A |
| Released | 2022 Aug 24 |
| Announced | 2022 Aug 10 |
| Hardware Designer | Samsung Electronics |
| Manufacturer | Samsung Electronics |
| Codename | Samsung B4 |
| OEM ID | F721ULVEATT |
| General Extras | Haptic touch feedback , Foldable screen |
| Device Category | Smartphone |
| Width | 71.9 mm |
| Height | 165.2 mm |
| Depth | 8.9 mm |
| Dimensions | 2.83×6.5×0.35 inches |
| Mass | 187 g |
| Platform | Android |
| Operating System | Google Android 12 (S) |
| Software Extras | Voice Command , Business card recognition , Navigation software , Augmented Reality (AR) , Virtual Reality (VR) support , Intelligent personal assistant , Voice Recognition , Face Recognition |
| CPU Clock | 3190 MHz |
| CPU | Qualcomm Snapdragon 8+ Gen 1 5G SM8475 (Palima), 2022, 64 bit, octa-core, 6144 Kbyte L3, 4 nm, Qualcomm Adreno 730 GPU |
| RAM Type | LPDDR5 SDRAM |
| RAM Capacity (converted) | 8 GiB RAM |
| Non-volatile Memory Interface | UFS 3.1 |
| Non-volatile Memory Capacity (converted) | 256 GB ROM |
| Display Hole | 1-hole |
| Display Diagonal | 170.3 mm |
| Resolution | 1080×2640 |
| Horizontal Full Bezel Width | 7.42 mm |
| Display Area Utilization | 85.6% |
| Pixel Density | 425 PPI |
| Display Type | AM-OLED display |
| Display Subtype | Dynamic AM-OLED |
| Number of Display Scales | 16.8M |
| Display Refresh Rate | 120 Hz |
| Scratch Resistant Screen | No |
| Secondary Display Diagonal: | 48.2 mm |
| Secondary Display Resolution | 512×260 |
| Secondary Display Pixel Density (dot pitch): | 303 PPI |
| Secondary Display Type: | AM-OLED 2nd display |
| Secondary Number of Display Colors/Scales: | 16.8M |
| Scratch Resistant Sec. Screen: | Gorilla Glass Victus+ |
| Graphical Controller | Qualcomm Adreno 730 |
| GPU Clock: | 900 MHz |
| A/V Out | No |
| Microphone(s) | 3 |
| Loudspeaker(s): | stereo |
| Audio Output: | USB Type-C |
| Supported Cellular Bands | GSM850 , GSM900 , GSM1800 , GSM1900 , UMTS2100 (B1) , UMTS1900 (B2) , UMTS850 (B5) , UMTS900 (B8) , LTE2100 (B1) , LTE1900 (B2) , LTE1800 (B3) , LTE1700/2100 (B4) , LTE850 (B5) , LTE2600 (B7) , LTE900 (B8) , LTE700 (B12) , LTE700 (B13) , LTE700 (B14) , LTE800 (B20) , LTE1900 (B25) , LTE850 (B26) , LTE700 (B28) , LTE700 (B29) , LTE2300 (B30) , TD-LTE2600 (B38) , TD-LTE1900 (B39) , TD-LTE2300 (B40) , TD-LTE2500 (B41) , TD-LTE5900 (B46) , TD-LTE3600 (B48) , LTE1700/2100 (B66) , NR1900 (N2) , NR850 (N5) , NR1700/2100 (N66) , TD-NR3700 (N77) , TD-NR39G (N260) bands |
| Supported Cellular Data Links | GPRS , GPRS C12 , EDGE , EDGE MSC12 , UMTS , HSUPA , HSUPA 5.8 , HSDPA , HSPA+ 21.1 , DC-HSDPA 42.2 , LTE , LTE 100/50 , LTE 150/50 , LTE 300/50 , LTE 300/75 , LTE 300/100 , LTE 400/150 , LTE 450/50 , LTE 450/100 , LTE 600/50 , LTE 600/100 , LTE 1000/100 , LTE 1200/200 , LTE 1400/300 , LTE 2000/300 , NR 1500 , NR 2600 , NR 3700 data links |
| SIM Card Slot | e-SIM , Nano-SIM (4FF) |
| Complementary Phone Services | Voice transmission , Voice speaker , Vibrate , Speakerphone , ANC , HD Voice , VoLTE , ViLTE |
| SAR (head) | 0.120 W/kg |
| SAR (body) | 0.770 W/kg |
| SAR (hotspot) | 1.101 W/kg |
| Sec. Supported Cellular Networks: | No |
| Touchscreen Type | Capacitive multi-touch screen |
| Expansion Interfaces | No |
| USB | USB 2.0 |
| USB Services | USB charging , USB fast charging , USB Host , USB OTG 1.3 , USB OTG 2.0 , USB PD , USB PD 2.0 |
| USB Connector | USB C reversible |
| Max. Charging Power | 25.0 W |
| Bluetooth | Bluetooth 5.2 |
| Wireless LAN | 802.11a , 802.11b , 802.11g , 802.11n , 802.11ac , 802.11ax |
| Wireless Services | DLNA , Miracast , Wi-Fi Direct , Wi-Fi Tethering , Wi-Fi Calling |
| NFC | NFC A , NFC B |
| FM Radio Receiver | No |
| Complementary Satellite Services | Simultaneous GPS , A-GPS , Geotagging , QuickGPS , QZSS |
| Supported GLONASS protocol(s) | L1OF |
| Supported Galileo service(s) | E1 |
| Supported BeiDou system (BDS) | B1I BeiDou receiver |
| Camera Placement | Rear |
| Camera Image Sensor | BSI CMOS |
| Image Sensor Pixel Size | 1.80 micrometer |
| Number of effective pixels | 12.0 MP camera |
| Aperture (W) | f/1.80 |
| Zoom | 1.0 x optical zoom |
| Focus | PD AF |
| Min. Equiv. Focal Length | 24 mm |
| Video Recording | 3840×2160 pixel |
| Flash | single LED |
| Camera Extra Functions | EIS (video) , OIS , HDR photo , HDR video , Red-eye reduction , Slow motion video , Burst mode , Refocus , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Aux. Camera Image Sensor | BSI CMOS |
| Aux. Cam. Image Sensor Pixel Size | 1.12 micrometer |
| Aux. Camera Number of Pixels | 12.0 MP aux. cam |
| Aux. Camera Aperture (W) | f/2.20 |
| Aux. Camera Extra Functions | HDR photo , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Intelligent scene detection |
| Aux. 2 Camera Image Sensor | No |
| Aux. 3 Camera Image Sensor | No |
| Aux. 4 Camera Image Sensor | No |
| Secondary Camera Placement | Front |
| Secondary Camera Sensor | BSI CMOS |
| Secondary Camera Number of pixels | 10.0 MP sec. cam |
| Secondary Aperture (W) | f/2.40 |
| Secondary Video Recording | 1920×1080 pixel |
| Secondary Camera Extra Functions | HDR photo , HDR video , Slow motion video , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch , Face retouch (video) , Intelligent scene detection |
| Sec. Aux. Cam. Image Sensor | No |
| Built-in compass | 3D compass |
| Built-in accelerometer | 3D accelerometer |
| Built-in gyroscope | 3D gyro |
| Additional sensors | Barometer , FP sensor , Hall , L sensor , P sensor |
| Protection from solid materials | Non-standard protection |
| Protection from liquids | 8 Protected against immersion beyond 1m of depth |
| Immersion into liquids (depth limit) | 150 cm |
| Immersion into liquids time limit | 30 min |
| Battery | Li-ion |
| Battery Cells in Parallel | Yes |
| Nominal Battery Voltage | 3.88 Volts |
| Nominal Battery Capacity | 3700 mAh battery |
| Nominal Battery Energy | 14.36 Wh |
| Estimated Battery Life | 16.0 hours |
| Talk Time: | 32.0 hours |
| Wireless Charging | Qi |
| Max. Wireless Charging Power | 15.0 W |
| Market Countries | USA |
| Market Regions | North America |
| Mobile Operator | AT&T Mobility |
| Price | 1059.99 USD |
| Added | 2025-02-28 |
Specifications data description of this 📱Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A📱
Title: Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A: A Comprehensive Specification Guide 📅🌐
Introduction:
Welcome to our latest blog post where we delve into the specifications of the highly anticipated Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A. This device is the talk of the town and we’re excited to share all the details with you. From its sleek design to its impressive features, we’ll cover it all. So, let’s get started! 🚀
Lineup:
The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A is part of Samsung’s latest lineup of foldable devices, designed to push the boundaries of innovation and technology. The Galaxy Z Flip 4 is perfect for those who want a compact yet powerful device that’s easy to use and looks great. With a range of color options and customizable features, the Z Flip 4 is a standout device that’s sure to impress. 🌈
Design:
The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A has a unique and stylish design that sets it apart from other smartphones. With its sleek and slim profile, the device is easy to slip into your pocket or bag. The Z Flip 4 features a foldable display that makes it incredibly portable, allowing you to take it with you wherever you go. 🏋️
Specifications:
💡 Features 🎁: The Galaxy Z Flip 4 boasts a range of features that make it a fantastic device. With its water and dust resistance, you can take it anywhere without worrying about damage. The device also comes with wireless charging capabilities, allowing you to charge your phone without the need for a cable.
🤖 OS 🛠️: The Z Flip 4 runs on the latest version of Android, providing you with access to a wide range of apps and features.
🚀 Chipset 📡: The device is powered by a top-of-the-line chipset, ensuring fast and efficient performance.
💪 CPU 🖥️: The Z Flip 4 features a powerful CPU that makes multitasking a breeze.
🎮 GPU 💻: With its impressive GPU, the device is perfect for gaming and video streaming.
🧠 MEMORY 🗂️: The Galaxy Z Flip 4 comes with a spacious memory capacity, allowing you to store all your favorite photos, videos, and apps.
📷 CAMERA 🎥: The Z Flip 4 features a high-resolution camera that’s perfect for capturing memories.
🔈 SOUND 🎵: The device boasts clear and crisp sound quality, making it perfect for listening to music and watching videos.
📡 COMMS 📶: The Galaxy Z Flip 4 supports the latest in wireless communication technology, providing you with fast and reliable connectivity.
🌐 NETWORK: The device supports both 5G and UW TD-LTE networks, ensuring you have access to the fastest and most reliable connectivity.
🤳 BODY: The Z Flip 4 has a compact and lightweight body, making it comfortable to hold and use.
🔋 BATTERY🔌: The device features a long-lasting battery that keeps you powered up all day long.
Conclusion:
The Samsung SM-F721U Galaxy Z Flip 4 5G UW TD-LTE US 256GB / SM-F721A is an impressive device that’s sure to turn heads. With its stylish design, powerful features, and long-lasting battery, it’s the perfect device for those who want a compact yet powerful smartphone. We hope you found this specification guide helpful and we invite you to leave a comment below and share your thoughts with us! 💻🤳
