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Samsung Galaxy Z Fold3 5G
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Battery: Li-Po 4400 mAh
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RAM: 12GB, 12GB
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Storage: 256GB, 512GB
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Display: Foldable Dynamic AMOLED 2X, 7.6 inches
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Camera: Rear 12 MP+12 MP+12 MP, and Front 4 MP+10 MP (Cover camera)
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OS: Android 11, upgradable to Android 13, One UI 5.1.1
Full Specifications
General
| Model | Samsung Galaxy Z Fold3 5G |
| Announced | 2021, August 11 |
| Released | 2021, August 27 |
| Status | Available |
Price
| Official | 225999 BDT 12GB/512GB Approx. |
Design
| Dimensions The Dimensions section shows the phone’s physical size in Height × Length × Width (H × L × W) format, along with its volume, when available. For flip phones, the dimensions are measured with the flip closed. This information helps users understand the phone’s overall size, thickness, portability, and how comfortably it may fit in the hand or pocket. | Unfolded: 158.2 x 128.1 x 6.4 mm, Folded: 158.2 x 67.1 x 14.4-16 mm |
| Weight The Weight section shows the total weight of the phone, usually measured in grams (g). It helps users understand how light or heavy the device feels during everyday use and carrying. For phones with different designs or configurations, the listed weight may vary depending on the materials, battery, and other hardware components. | 271 g (9.56 oz) |
| SIM The SIM section provides details about the phone’s supported SIM configuration, including SIM type, number of SIM slots, and eSIM support, where available. It may specify options such as Nano-SIM, Single SIM, Dual SIM, or Hybrid Dual SIM. This information helps users understand how the phone handles multiple mobile numbers and which SIM format is required. For Dual SIM devices, the section may also indicate whether both SIMs can remain active simultaneously and support mobile network connectivity. |
Nano-SIM and eSIM IPX8 water resistant (up to 1.5m for 30 min) Armor aluminum frame with tougher drop and scratch resistance (advertised) Stylus support |
| Colors |
Phantom Black, Phantom Silver, Phantom Green, Thom Browne Edition, Wooyoungmi Edition |
Display Specification
| Display Type The Display Type section identifies the technology used for the phone’s screen, such as IPS LCD, AMOLED, OLED, or LTPO AMOLED. It helps users understand the display’s overall visual quality, including color reproduction, contrast, brightness, viewing experience, and power efficiency. The display type is an important specification when comparing smartphone screens. | Foldable Dynamic AMOLED 2X |
| Size The Display Size section shows the diagonal size of the phone’s screen, usually measured in inches. It helps users understand the available viewing area and overall screen experience. A larger display is generally better for watching videos, gaming, and browsing, while a smaller display can offer easier handling and portability. | 7.6 inches, 179.9 cm2 |
| Resolution | 1768 x 2208 pixels |
| Refresh Rate | 120Hz |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 374 ppi density |
| Features |
HDR10+, 1200 nits (peak) 88.8% screen-to-body ratio Cover display: Dynamic AMOLED 2X, 120Hz, Corning Gorilla Glass Victus 6.2 inches, 832 x 2268 pixels, 25:9 ratio |
Storage
| Card Slot The Storage Card Slot section indicates whether the phone supports an external memory card, such as a microSD card, for expanding storage. It shows users whether they can add extra space for apps, photos, videos, and other files beyond the phone’s built-in storage. If the phone does not support a memory card, it will be listed as Not Supported. | No |
| Internal Storage The Internal Storage section shows the built-in storage capacity available on the phone, usually measured in GB. It determines how much space is available for apps, photos, videos, documents, and other files. Phones may come with different storage options, such as 128GB, 256GB, or 512GB, depending on the model and variant. |
256GB 12GB RAM, 512GB 12GB RAM UFS 3.1 |
Main Camera
| Camera Setup | Triple |
| Resolution |
12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, PDAF, OIS, 2x optical zoom 12 MP, f/2.2, 123˚, 12mm (ultrawide), 1.12µm |
| Features |
LED flash, HDR, panorama |
| Video | 4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR10+ |
Selfie Camera
| Camera Setup | Single |
| Resolution |
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 |
| Features | HDR |
Platform
| Operating System The Operating System (OS) section shows the software platform that powers the phone and manages its hardware, apps, and system features. It typically includes the OS name and version, such as Android or iOS, and may also mention the manufacturer’s custom user interface. This information helps users understand the phone’s software experience, features, compatibility, and available updates. | Android 11, upgradable to Android 13, One UI 5.1.1 |
| 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 SM8350 Snapdragon 888 5G (5 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 (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) |
| 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 660 |
Battery
| Battery Type The Battery Type section identifies the technology and design of the phone’s built-in battery, such as Li-Ion (Lithium-Ion) or Li-Po (Lithium-Polymer). It helps users understand the type of battery used to power the device and provides a basic overview of its battery technology. | Li-Poly (Lithium Polymer) |
| Capacity The Battery Capacity section shows the amount of electrical charge the phone’s battery can store, usually measured in mAh (milliampere-hours). A higher capacity generally provides more energy for everyday use, although actual battery life also depends on the display, processor, software, network usage, and other hardware components. | 4400 mAh |
| Removable | No |
| Charging |
25W wired 11W wireless 4.5W reverse wireless |
| 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. | No |
Multimedia
| Loudspeaker The Loudspeaker section indicates the type and configuration of the phone’s built-in speakers, such as single or stereo speakers. It helps users understand the device’s audio output for calls, music, videos, gaming, and other multimedia activities. Some phones may also include additional audio features for a better listening experience. | Yes, with stereo speakers |
| Audio Jack The Audio Jack section indicates whether the phone includes a dedicated 3.5mm headphone jack for connecting wired headphones, earphones, or external audio devices. If the phone does not have a traditional audio jack, users may need USB Type-C headphones or an adapter for wired audio. The specification helps users quickly check the phone’s compatibility with their preferred audio accessories. | No |
| Audio Features |
32-bit/384kHz audio Tuned by AKG |
Sensors
| Fingerprint | Yes (side-mounted) |
| Other Sensors | accelerometer, gyro, proximity, compass, barometer, Samsung DeX (desktop experience support), Ultra Wideband (UWB) support |
Network & Connectivity
| Technology | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| Speed | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G |
| Wi-fi The Wi-Fi section shows the wireless networking technologies and standards supported by the phone for connecting to the internet and other compatible devices. It may include standards such as Wi-Fi 4, Wi-Fi 5, Wi-Fi 6, Wi-Fi 6E, or Wi-Fi 7, along with features like dual-band, tri-band, Wi-Fi Direct, and hotspot support, where available. This information helps users understand the phone’s wireless connectivity, network compatibility, speed capabilities, and connection features. | Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct |
| Bluetooth The Bluetooth section shows the wireless communication technology and version supported by the phone, such as Bluetooth 5.0, 5.1, 5.2, 5.3, or 5.4. It enables the phone to connect wirelessly with headphones, speakers, smartwatches, keyboards, cars, and other compatible devices. Where available, this section may also mention features such as A2DP, LE, aptX, or other Bluetooth audio and connectivity technologies. | 5.2, A2DP, LE, aptX HD |
| NFC The NFC (Near Field Communication) section indicates whether the phone supports short-range wireless communication between compatible devices. NFC can be used for contactless payments, quick device pairing, data sharing, access cards, and other NFC-enabled services, depending on the phone and region. This specification helps users check whether the device supports convenient tap-to-connect and contactless features. | Yes |
| Positioning |
GPS, GLONASS, GALILEO, BDS |
| FM Radio | No |
| USB | USB Type-C 3.2 |
| 2G Network The 2G Network section shows whether the phone supports second-generation mobile networks, including GSM, GPRS, and EDGE technologies. It provides basic connectivity for voice calls, SMS, and limited mobile data services where 2G networks are available. |
GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 |
| 3G Network The 3G Network section indicates the phone’s compatibility with third-generation mobile networks, such as UMTS, HSPA, and HSPA+. 3G provides faster mobile data than 2G and supports services such as web browsing, video calling, and multimedia streaming. |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1xEV-DO |
| 4G Network The 4G Network section shows whether the phone supports fourth-generation mobile networks, primarily LTE technology. 4G offers faster mobile internet speeds, lower latency, and improved performance for browsing, streaming, online gaming, and other data-intensive activities. |
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 46, 48, 66 - Europe 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA |
| 5G Network The 5G Network section indicates the phone’s compatibility with fifth-generation mobile networks. 5G can provide higher data speeds, lower latency, and improved network capacity, supporting faster downloads, high-quality streaming, cloud services, and other demanding mobile applications. |
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International 2, 5, 25, 41, 66, 71, 78, 260, 261 SA/NSA/Sub6/mmWave - USA |
About the Samsung Galaxy Z Fold3 5G
The Samsung Galaxy Z Fold3 5G, released in August 2021, represents a significant advancement in foldable smartphone technology. Combining the functionality of a smartphone and a tablet, it features a 6.2-inch cover display and unfolds to reveal a 7.6-inch QXGA+ Dynamic AMOLED 2X main screen with a 120Hz refresh rate, providing a seamless and immersive viewing experience. Powered by the Qualcomm Snapdragon 888 processor and equipped with 12GB of RAM, the device ensures robust performance for multitasking and demanding applications. It offers storage options of 256GB and 512GB, though it lacks microSD expansion.
The Z Fold3 is the first foldable device to support the S Pen, enhancing productivity, and it boasts an IPX8 water resistance rating, indicating improved durability. The triple rear camera setup, along with under-display and cover front cameras, caters to versatile photography needs. Running on Android 11 with Samsung’s One UI, the device has received updates up to Android 15 as of April 2025.
Main Key Features:
- Display: Cover Screen: 6.2-inch HD+ Super AMOLED, 2268 x 832 pixels, 120Hz Main Screen: 7.6-inch QXGA+ Dynamic AMOLED 2X, 2208 x 1768 pixels, 120Hz
- Processor: Qualcomm Snapdragon 888 (5nm)
- RAM & Storage: 12GB RAM; 256GB or 512GB UFS 3.1 storage (non-expandable)
- Rear Cameras: 12MP wide (f/1.8, OIS) 12MP telephoto (f/2.4, 2x optical zoom, OIS) 12MP ultra-wide (f/2.2, 123°)
- Front Cameras: Under-display: 4MP (f/1.8) Cover screen: 10MP (f/2.2)
- Battery: 4400mAh with 25W wired, 10W wireless, and 4.5W reverse wireless charging
- Operating System: Android 11, upgradable to Android 15 with One UI 6
- Connectivity: 5G, Wi-Fi 6, Bluetooth 5.2, NFC, USB Type-C
- Durability: IPX8 water resistance; Armor Aluminum frame; Gorilla Glass Victus
- S Pen Support: Compatible with S Pen Fold Edition and S Pen Pro (sold separately)
- Dimensions & Weight: Folded: 158.2 x 67.1 x 14.4–16 mm, Unfolded: 158.2 x 128.1 x 6.4 mm, Weight: 271g
Pros & Cons:
Pros:
- Innovative Foldable Design: Offers a seamless transition between smartphone and tablet modes, enhancing multitasking and media consumption.
- S Pen Compatibility: First foldable device to support S Pen input, catering to productivity enthusiasts.
- Enhanced Durability: Features IPX8 water resistance and a robust Armor Aluminum frame for improved resilience.
- High-Quality Displays: Both screens offer 120Hz refresh rates, delivering smooth visuals and responsiveness.
- Improved Software Experience: Optimized for multitasking with features like Multi-Active Window and App Continuity.
Cons:
- High Price Point: Premium features come with a substantial cost, making it less accessible to budget-conscious consumers.
- No MicroSD Slot: Lack of expandable storage may be limiting for users requiring additional space.
- Average Camera Performance: Camera setup is competent but doesn’t match the capabilities of some flagship competitors.
- Visible Screen Crease: The foldable display has a noticeable crease, which may affect the viewing experience for some users.
Opinions:
The Samsung Galaxy Z Fold3 5G is a top choice for users seeking cutting-edge technology and multifunctional design. With its large foldable display, robust camera setup, and support for stylus input, it caters to professionals and tech enthusiasts alike. Though it comes at a premium price, its innovative features and durable build make it worth the investment.
Check other Models of Samsung:
FAQs about Samsung Galaxy Z Fold3 5G:
Q: What operating system does the Galaxy Z Fold3 5G use?
A: The Galaxy Z Fold3 5G runs on Android 11 and is eligible for up to 4 major Android upgrades with One UI 6.1.
Q: Does the Galaxy Z Fold3 5G support expandable storage?
A: No, the Galaxy Z Fold3 5G does not have a card slot for storage expansion.
Q: What colors are available for the Galaxy Z Fold3 5G?
A: It is available in Phantom Black, Phantom Silver, Phantom Green, Thom Browne Edition, and Wooyoungmi Edition.
Q: How fast is the charging on the Galaxy Z Fold3 5G?
A: The Galaxy Z Fold3 5G supports 25W wired, 11W wireless, and 4.5W reverse wireless charging.
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