Samsung’s tri-fold cell phone hits the market with giant screen and Windows integration

South Korean manufacturer Samsung has officially announced the arrival of the Galaxy Z TriFold, the company’s first mobile device with a triple folding system. The equipment features a 6.5-inch external panel that expands to form a 10-inch internal display. The initial commercial launch takes place on Coreia of Sul on December 12, 2025. The suggested value in the Asian market starts at 3,594,000 won. Direct conversion to Brazilian currency represents approximately R$13 thousand.

The model introduces tools aimed at corporate productivity and multitasking on the go. The main software new feature is the Second Screen feature, which turns the phone into a secondary wireless monitor for computers with the Windows operating system. The connection uses the Miracast standard to guarantee stability in data transmission. Profissionais can mirror or extend the computer’s desktop with quick keyboard commands.

Arquitetura hardware and chassis engineering

The development of the chassis required structural adaptations to accommodate the two hinges of different sizes. The structure uses double rails made of titanium and reinforced aluminum. The mechanism supports up to 200,000 opening and closing cycles, according to the company’s laboratory tests. The total weight of the equipment reaches 309 grams. The thickness of the fully opened device measures just 3.9 millimeters.

The distribution of internal components solved the challenge of maintaining the physical balance of the device during handling. The 5,600 mAh battery has been divided into three separate cells along the phone’s body. The flexible display received additional layers of protection against impacts in areas of greatest mechanical stress. The Crafted Black exterior finish features an advanced aluminum frame designed to resist daily scratches.

Data processing is the responsibility of the Snapdragon 8 Elite chip. The component handles high-demand tasks such as editing videos in 8K resolution while maintaining thermal efficiency through a vapor chamber cooling system. The 16 GB RAM memory allows you to run up to 20 applications simultaneously without losing speed. Internal storage options vary between 512 GB and 1 TB, using the UFS 4.0 standard to speed up the transfer of large files.

Integração of screens and photographic capabilities

The versatility of the format allows for different modes of use depending on how the screens are opened. The closed device works like a traditional phone with a maximum brightness of 2,600 nits on the external panel. Partial opening activates Flex mode, adjusting the interface for consuming videos or making video calls. The fully expandable Dynamic AMOLED 2X display provides enough space to run up to four apps at the same time via the standalone DeX interface.

• The main screen has a resolution of 2,160 x 1,584 pixels with an adaptive refresh rate of 120 Hz.
• The rear image capture system features a 200 MP main sensor with optical stabilization.
• The 12MP ultra-wide lens covers a 120-degree field of view for wide shots.
• The 10 MP telephoto camera provides 3x optical zoom and up to 30x digital zoom.
• The equipment is IP48 certified, guaranteeing resistance against the ingress of water and dust particles.

The front assembly houses two 10 MP cameras intended for self-portraits and virtual conferences in high definition. Image processing software integrates artificial intelligence tools to perform automatic edits. Users can remove unwanted objects from photos or improve portrait lighting in just a few seconds. Video recording reaches 8K resolution at 30 frames per second, accompanied by a night mode optimized for low-light environments.

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Ecossistema artificial intelligence software and tools

The Android 16 operating system runs under the custom One UI 8 interface, designed to maximize the use of the extended screen. The device incorporates multimodal artificial intelligence assistants, highlighting the presence of the Gemini Live. The tool processes text, image and audio commands directly on the 10-inch display. Assistente from Fotos analyzes the context of images to suggest accurate corrections. The Edição Generativa works to reconstruct scenes after cutting elements from the original photograph.

Connecting to computers via Second Screen only requires pressing the Windows and K keys on the PC keyboard. The manufacturer’s companion app automatically adjusts the image aspect ratio and manages power consumption during mirroring. The system quickly switches between desktop extension and simple mirroring modes. Criadores content utilize the expanded space to organize video editing timelines or view large documents without the need for cables.

Wireless connectivity options include support for Wi-Fi 7 networks and Bluetooth 5.4 technology. The UWB chip makes it easy to pair instantly with compatible accessories and digital trackers. The NFC sensor enables contactless payments at commercial terminals. Support for multiple eSIM profiles simplifies switching carriers during international travel, eliminating the need for physical chips.

Estratégia market and battery life

The global distribution schedule prioritizes the Asian market in the first weeks of sale. The manufacturer makes units available for demonstration in 20 selected physical stores at Coreia of Sul. Planning envisages the arrival of the product to China, Taiwan, Singapura and Emirados Árabes Unidos in December. The Estados Unidos market will receive the first batches in the first quarter of 2026. Consumidores who purchase the device in the pre-sale phase receive six months of free access to the Google AI Pro package.

Sales in Chinese territory have higher values ​​due to the local tax burden. The version with 512 GB of storage costs the equivalent of R$15,000 in the country. The company monitors initial public acceptance to adjust pricing and marketing strategies for upcoming regional launches. Não there is an official date for the introduction of the model in Brasil or in other América Latina countries. The parallel import market should meet the initial demand from technology enthusiasts in the region.

Energy management ensures equipment operation during long working hours. The battery supports up to 12 hours of continuous video playback with the 10-inch screen fully open. The 45 W fast charging system recovers half of the total capacity in just 30 minutes at the socket. The device also accepts 15 W wireless charging on compatible bases. Adaptive savings software monitors usage patterns to adjust panel brightness and refresh rate, extending time away from the outlet.