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Samsung Galaxy Z Flip4

Samsung Galaxy Z Flip4
Brand: Samsung
Category: Phones
  • Display: 6.7" Dynamic AMOLED screen
  • Camera: 12MP Dual Camera / 10MP front
  • Memory: 8GB RAM with 128/256/512GB ROM
  • Platform: Snapdragon 8+ Gen 1 CPU / Android 12

Our Rating

Note: We can't guarantee 100% accuracy for the reviews and specifications on this page!

  • Design, Built Quality 7 / 10
  • Display Quality 9 / 10
  • Camera Quality 9 / 10
  • Audio & Multimedia 7 / 10
  • OS and Usability 9 / 10
  • Battery Performance 10 / 10


This is Samsung’s Galaxy Z Flip4, the direct successor to the Galaxy Z Flip3 5G of August 2021. The new comer brings bigger battery capacity, faster charging, latest OS and a more powerful CPU. The Z Flip4 sports a foldable 6.7-inches screen on the front, and a 1.9″ smaller display on it rear. Both display are variants of AMOLED panel, with Corning Gorilla Victus+ on both sides.

Samsung Galaxy Z Flip4 Samsung Galaxy Z Flip3 5G full specs

Instead of the Snapdragon triple 8 on the older model, the new Galaxy Z Flip4 is powered by Qualcomm’s Snapdragon 8+ Gen 1 CPU. A single 8GB RAM is available, but you can choose from either 128GB, 256GB or 512GB of built-in storage. The phone also offers water resistance, thanks to it IPX8 certification.

Coming to the camera department, you are still a getting dual lenses on the rear; a 12-megapixel primary sensor with Dual Pixel PDAF, OIS and f/1.8 aperture, coupled with a secondary 12-megapixel ultrawide lens, with up to 123˚ FoV. The Samsung Galaxy Z Flip4 still retains the same 10-megapixel selfie sensor from the previous models.

Samsung Galaxy Z Flip4 5G

Battery power on the Flip4 is now pushed to 3700mAh battery, featuring 25W wired, 15W wireless and 4.5W reverse wireless fast charging respectively. The phone has a sided fingerprint scanner, and boot Google Android 12 out of the box. The table below contains the detailed specifications of Samsung Galaxy Z Flip4 foldable smartphone.


Full Specifications


Technology GSM / CDMA / HSPA / EVDO / LTE / 5G
2G Network Bands GSM 850 / 900 / 1800 / 1900
3G Network Bands HSDPA Band: 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network Bands LTE Band: 1, 2, 3, 4, 5, 78, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66
5G Network Bands 5G Bands: 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 66 SA/NSA/Sub6
Speed HSPA 42.2/5.76 Mbps, LTE-A (6CA) Cat20 2000/200 Mbps, 5G


Also Known As Alternative names for gadgets, as called in other markets or countries Samsung Galaxy Z Flip4 5G model;
Models: SM-F721B, SM-F721N, SM-F721U, SM-F721U1, SM-F721W
Announced 2022, August 10
Status Available. Release 2022, August 25


Dimensions 84.9 x 71.9 x 17.1 mm (Folded)
165.2 x 71.9 x 6.9 mm (Unfolded)
Weight 187 grams
Build <strong>Build</strong> refers to the built quality of the device Plastic front / Gorilla Glass Victus+ back / aluminum frame
- IPX8 water resistant (up to 1.5m for 30 mins)
- Armour aluminum frame with drop and scratch resistance
SIM <strong>SIM</strong> (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. Nano-SIM, eSIM


Display Type <strong>Display Technology => </strong> A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) Foldable Dynamic AMOLED 2X / 120Hz refresh / HDR10+ / 16 million colors / up to 1200 nits (peak)
Folded: (Super AMOLED display)
Size Unfolded: 6.7 inches, (85.5% screen-to-body ratio)
Folded: 1.9 inches
Resolution Unfolded: 1080 x 2640 pixels (426 ppi density)
Folded: 260 x 512 pixels


Operating System <strong>OS => </strong> Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. Android 12, One UI 4.1
Chipset <strong>Chipset</strong> is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
CPU <strong>CPU</strong> (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
GPU <strong>GPU</strong> (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. Qualcomm Adreno 730


RAM + ROM <strong>RAM</strong> (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. 8GB + 128GB / 8GB + 256GB / 8GB + 512GB - USF 3.1
Card Slot <strong>Memory Card Slot</strong> is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. No


Camera Type Double Lenses
Camera Sensor(s) Main: 12MP, f/1.8, Dual Pixel PDAF, OIS
Ultrawide: 12 MP, f/2.2, 123˚ FoV
Camera Features Autofocus / Continuous shooting / Dual-LED flash / gyro-EIS / HDR10+
Video Resolution [email protected]/60fps, [email protected]/240fps, [email protected],


Camera Type Single Lens
Camera Sensor(s) 10-megapixel
Camera Features HDR
Video Resolution 4K/[email protected]


Loudspeaker Yes, with stereo speakers
Speaker Location Placed at the basement and top
Audio Jack Type No
Sound Enhancements 32-bit/384kHz audio
- Tuned by AKG


USB USB Type-C 2.0
Bluetooth <strong>Bluetooth</strong> is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. Bluetooth 5.2, A2DP, LE
Wi-fi <strong>Wi-Fi</strong> is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
NFC <strong>NFC</strong> (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
GPS <strong>GPS</strong> The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. Yes, with A-GPS, GLONASS, GALILEO, BDS
FM Radio No


Battery Capacity Non-removable Li-Po 3700mAh battery
Fast Charging Yes, Fast battery charging 25W (wired)
Reverse wireless charging 4.5W
Wireless Charging <strong>Wireless Charging</strong> (Inductive Charging) uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device. Yes, 15W fast wireless charging


Sensors <strong>Sensors</strong> are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. Fingerprint (side-mounted), accelerometer, proximity
Colors Bora Purple, Graphite, Pink Gold, Blue, Yellow, White, Navy, Khaki, Red
Java Support <strong>Java</strong> for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications. No
Box Contents What is in the box, What is the box content, What accessories is in the box Galaxy Z Flip4 5G / USB cable / User Manual

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