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Samsung Galaxy Z Fold4
Specifications
Price in Bangladesh
| Official | 12GB 256GB ৳1,49,999 |
| Unofficial Unofficial prices and phones are available only non authorized shops. The device does not come with an official warranty in Bangladesh. | 12GB 256GB SINGLE SD ৳1,25,000 / 12GB 256GB DUAL DD ৳1,35,000 |
General
| Device Type | Smartphone |
| Model | SM-F936B, SM-F936B/DS, SM-F936U, SM-F936U1, SM-F936N, SM-F936W, SM-F9360 |
| Announced | August, 2025 |
| Released | August, 2025 |
| Status | Available |
Hardware & Software
| Operating System OS => 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 |
| OS Version | v12L |
| Chipset Chipset 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 CPU (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 GPU (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. | Adreno 730 |
| RAM (Memory) RAM (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. | 12 GB |
Design
| Dimensions | Unfolded: 155.1 x 130.1 x 6.3 mm, Folded: 155.1 x 67.1 x 14.2-15.8 mm |
| Weight | 263 g (9.28 oz) |
| Colors |
Graygreen, Phantom Black, Beige, Burgundy |
| Build Material | Glass front (Gorilla Glass Victus+) (folded), plastic front (unfolded), glass back (Gorilla Glass Victus+), aluminum frame |
Display
| Display Type Display Technology => 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 |
| Size | 7.6 inches, 181.8 cm2 (~89.9% screen-to-body ratio) |
| Resolution | 1768 x 2208 pixels (~372 ppi density) |
| Brightness | 1200 nits |
| Refresh Rate | 120Hz |
| HDR 10 / HDR+ support |
Rear Camera
| Camera Setup | Triple |
| Main Camera | 50 MP |
| Second Camera | 10 MP |
| Third Camera | 12 MP |
| OIS | |
| Video | 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10 |
Front Camera
| Camera Setup | Dual |
| Secondary |
4 MP, f/1.8, 2.0µm, under display Cover camera: 10 MP, f/2.2, 26mm (wide), 1/3", 1.22µm |
| Video | 4K@30fps, 1080p@30fps, gyro-EIS |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Placement | Non-removable |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 4400 mAh |
| Quick Charging | Fast charging 25W, 50% in 30 min (advertised) |
| Wireless Charging Wireless Charging (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. |
Fast wireless charging 15W |
Storage
| Storage Type | UFS 3.1 |
| Storage Capacity | 256 GB, 512 GB, 1 TB |
| USB OTG |
Network
| 2G Network |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - International |
| 5G Network |
1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 77, 78 SA/NSA/Sub6 - International |
| SIM SIM (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. | Standard SIM |
Data
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G |
| Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Messaging
| SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. | Yes |
| MMS MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol. | |
| Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user. | Yes |
| IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet. | Yes |
Connectivity
| Bluetooth Bluetooth 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. | 5.2, A2DP, LE, aptX HD |
| Wi-fi Hotspot | |
| Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
| USB | USB Type-C 3.2, OTG |
| GPS GPS 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. | GPS, GLONASS, GALILEO, BDS |
| NFC NFC (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. |
Media
| FM Radio | No |
| Alert Types | Vibration, MP3, WAV ringtones |
| Loudspeaker | Yes, with stereo speakers |
| 3.5mm Jack | No |
Sensors & Security
| Fingerprint Sensor |
More
| Made By | South Korea |
| SAR | 0.96 W/kg (head) 0.92 W/kg (body) |
| SAR EU | 1.30 W/kg (head) 1.51 W/kg (body) |
Performance Tests
| AnTuTu | 964530 (v9) |
| GeekBench | 3981 (v5.1) |
| GFXBench | 43fps (ES 3.1 onscreen) |
| Display | 1000 nits max brightness (measured) |
| Loudspeaker | -28.3 LUFS (Average) |
| Battery (old) | Endurance rating 101h |
PROS
- Large, immersive foldable display (120Hz AMOLED)
- Flagship-grade performance with Snapdragon 8+ Gen 1
- Premium build with Gorilla Glass Victus+
- Strong multitasking capabilities
- High-quality camera system
- 5G and Wi-Fi 6E support
- Water-resistant design (IPX8)
CONS
- Expensive, especially official pricing
- No microSD card support
- No 3.5mm headphone jack
- Under-display camera quality is limited
- Slightly bulky when folded
Samsung Galaxy Z Fold4 Price in Bangladesh
The official price of the Samsung Galaxy Z Fold4 (12GB RAM + 256GB storage) in Bangladesh is ৳149,999. As one of Samsung’s flagship foldable smartphones, it brings premium features in a uniquely foldable form factor, combining a large, immersive display with powerful internals and a high-end camera setup.
Launched in August 2022, the Galaxy Z Fold4 stands out for its 7.6-inch foldable AMOLED 2X display, the powerful Snapdragon 8+ Gen 1 chipset, and triple rear cameras with a 50MP primary sensor. It’s an excellent choice for tech-savvy users and professionals who want cutting-edge performance, a futuristic design, and true multitasking power. Its flagship status, premium materials, and multitasking capabilities make it one of the most advanced devices in the market.
Price & Variants
| RAM & Storage | Price (BDT) | Status |
|---|---|---|
| 12GB + 256GB (Official) | ৳149,999 | Available |
| 12GB + 256GB (Unofficial, Single SIM) | ৳125,000 | Available |
| 12GB + 256GB (Unofficial, Dual SIM) | ৳135,000 | Available |
Samsung Galaxy Z Fold4 Specifications
The Samsung Galaxy Z Fold4 is a premium foldable smartphone released in August 2022, offering top-tier performance, superior build quality, and a versatile form factor that transforms from phone to tablet.
| Feature | Details |
|---|---|
| Model Name | Samsung Galaxy Z Fold4 |
| Release Date | August 25, 2022 |
| Market Availability | Available |
| Official Price | ৳149,999 (12GB + 256GB) |
| RAM & Storage | 12GB RAM with 256GB / 512GB / 1TB UFS 3.1 storage |
Display and Design
The Galaxy Z Fold4 features a 7.6-inch Foldable Dynamic AMOLED 2X display with a crisp 1768 x 2208 resolution and a 120Hz refresh rate for buttery-smooth visuals. HDR10+ support and up to 1200 nits brightness make it ideal for multimedia, reading, and multitasking.
Design-wise, it combines premium materials:
- Gorilla Glass Victus+ on the front and back (when folded)
- Aluminum frame for durability
- A flexible plastic front layer on the unfolded screen
It weighs 263g and folds down to a compact shape, making it both portable and versatile. Available in Graygreen, Phantom Black, Beige, and Burgundy, it’s as stylish as it is innovative.
Performance and Processor
Under the hood, the Galaxy Z Fold4 is powered by the Snapdragon 8+ Gen 1 (4nm) chipset, with an Octa-core CPU and Adreno 730 GPU. This powerhouse combination ensures exceptional performance across all tasks — from intensive gaming to heavy multitasking.
With 12GB of RAM and UFS 3.1 storage options up to 1TB, it handles multitasking like a pro. Although there’s no microSD card slot, the internal storage should be more than sufficient for most users.
Camera and Video
On the rear, the Galaxy Z Fold4 features a triple-camera setup:
- 50MP main sensor with OIS
- 12MP ultrawide sensor
- 10MP telephoto lens with 3x optical zoom
Camera features include:
- 4K video at 60fps, super slow-mo (720p@960fps), and HDR10+
- AI-powered enhancements, night mode, and gyro-EIS for stable video
On the front:
- A 4MP under-display camera for a full-screen experience
- A 10MP cover camera for selfies and video calls
Battery and Charging
The device houses a 4400mAh Li-Ion battery, optimized for all-day use even with its large display. Charging features include:
- 25W fast wired charging (50% in 30 minutes as advertised)
- 15W fast wireless charging
- 4.5W reverse wireless charging
Thanks to improved power efficiency from the Snapdragon chip and optimized software, battery life is solid for a foldable.
Connectivity and 5G Support
The Galaxy Z Fold4 offers full connectivity support:
- 2G / 3G / 4G / 5G network bands
- Dual SIM variants available (market dependent)
- Bluetooth 5.2, Wi-Fi 6E, USB Type-C 3.2, NFC, GPS with GLONASS, GALILEO, and BDS
5G speeds, combined with Wi-Fi 6E, ensure fast downloads, smooth video calls, and lag-free browsing.
Additional Features
Other highlights include:
- Side-mounted fingerprint sensor
- Stereo speakers with rich sound
- Android 12L with Samsung’s One UI customization
- No 3.5mm headphone jack
- IPX8 water resistance
- Enhanced multitasking features like split-screen and Flex Mode
Reason to Buy
- Premium foldable design that turns a phone into a tablet
- Powerful Snapdragon 8+ Gen 1 processor
- Stunning 7.6-inch AMOLED 120Hz display
- Excellent camera setup with 50MP sensor
- 5G-ready with fast Wi-Fi and Bluetooth
- Durable materials with Gorilla Glass Victus+
- Enhanced multitasking and productivity features
- Unique under-display camera
Verdict
The Samsung Galaxy Z Fold4 is a game-changing flagship for anyone seeking next-level innovation, versatility, and performance. Its foldable design makes it ideal for productivity on the go, while the premium specs ensure it doesn’t compromise on power or photography. If you’re looking for a high-end smartphone that doubles as a tablet, the Z Fold4 is worth the investment.
FAQ
Q. What is the official price of Galaxy Z Fold4 in Bangladesh?
A. The official price for the 12GB + 256GB variant is ৳149,999.
Q. Does the Galaxy Z Fold4 support 5G?
A. Yes, it supports full 5G network bands.
Q. Is the Z Fold4 waterproof?
A. It has an IPX8 rating, meaning it’s water-resistant (but not dustproof).
Q. Does it have a headphone jack?
A. No, it does not include a 3.5mm headphone jack.
Q. Is the storage expandable via microSD?
A. No, it does not support microSD cards.
Q. Does it support wireless charging?
A. Yes, it supports 15W wireless and 4.5W reverse wireless charging.
Alternatives to Samsung Galaxy Z Fold4
Here are a few alternatives worth considering:
- Samsung Galaxy Z Fold5 – Newer generation with improved hinge and updated software
- Samsung Galaxy Z Flip5 – Compact foldable with flagship performance
- Google Pixel Fold – Google’s take on the foldable phone with excellent camera software
- OnePlus Open – Premium foldable with Hasselblad-tuned cameras
- Honor Magic V2 – Ultra-thin foldable with top-tier specs
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Disclaimer Note
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