Samsung Galaxy Z TriFold launches Dec 12: 3.9mm thin, $2,449, 10-inch display beats Huawei by 0.1mm

GigaNectar Team

Samsung Galaxy Z TriFold smartphone shown in both folded and unfolded configurations, displaying the black carbon fiber-textured back panel with triple vertical camera array on the left side when folded, and the large tablet-sized display screen when fully opened to 10 inches

Samsung Electronics has launched its first multi-folding smartphone as competition from Chinese brands intensifies. The Galaxy Z TriFold represents years of development in foldable technology, addressing one of the mobile industry’s challenges by delivering a balance between portability and performance. The device follows recent Samsung innovations and arrives as the company faces mounting pressure from fast-moving rivals who have proven competitive in both pricing and device dimensions. The announcement comes amid broader discussions about AI-powered technology developments and security considerations in consumer technology.

DECEMBER 2025 LAUNCH

Samsung Galaxy Z TriFold

The first triple-folding smartphone from Samsung brings a 10-inch display experience with two inward-folding hinges, launching December 12 in South Korea

Device Specifications

📱
Display Technology
10-inch
QXGA+ Dynamic AMOLED screen when fully unfolded with 120Hz refresh rate and 1,600 nits peak brightness
Performance Power
16GB RAM
Qualcomm Snapdragon 8 Elite Mobile Platform for Galaxy with 512GB or 1TB storage options
🔋
Battery Capacity
5,600mAh
Largest battery among Samsung foldables with 45W super-fast charging reaching 50% in 30 minutes
📸
Camera System
200MP
Triple camera setup with 200MP wide-angle, 12MP ultra-wide with 120° field of view, and 10MP 3X optical zoom telephoto

Technical Breakdown

Complete hardware and software specifications

Folded Thickness
12.9mm
Unfolded Thickness
3.9mm (thinnest point)
Display Resolution
2160 x 1584
Cover Display
6.5-inch FHD+
Hinge Design
Dual Titanium
Water Resistance
IP48 Rating
Frame Material
Armor Aluminum
Selfie Cameras
Dual 10MP
Weight
309 grams
Operating System
Android 16 + One UI 8
Color Option
Crafted Black
Wireless Charging
15W Fast Charging

Device Comparison

See how the TriFold measures against other Samsung devices

Galaxy Z TriFold
Display Size 10 inches
Folded Thickness 12.9mm
Unfolded Thickness 3.9mm
Weight 309g
Battery 5,600mAh
Price $2,449
Galaxy Z Fold 7
Display Size 8 inches
Folded Thickness 8.9mm
Unfolded Thickness 4.2mm
Weight 215g
Battery 4,400mAh
Launch July 2025
Galaxy S25 Edge
Display Size 6.7 inches
Thickness 5.8mm
Weight 163g
Battery 3,900mAh
Camera 200MP
Launch May 2025

Foldable Evolution

Samsung’s journey in foldable smartphone development

2019
Innovation Begins
Samsung unveils its first foldable device, pioneering the foldable smartphone market and establishing itself as an early innovator in flexible display technology
2020
Market Expansion
Honor spun off from Huawei to avoid U.S. sanctions and access international markets, beginning expansion of foldable smartphones globally
September 2025
Competition Intensifies
Huawei announces its second-generation trifold phone for the Chinese market, measuring 12.8mm thick when folded, increasing pressure on Samsung’s foldable leadership
December 2, 2025
TriFold Announcement
Samsung officially announces the Galaxy Z TriFold at a media event in Seoul, South Korea, marking the company’s entry into the multi-folding smartphone segment
December 12, 2025
South Korea Launch
Galaxy Z TriFold goes on sale in South Korea, with expansion to China, Taiwan, Singapore, and UAE markets following shortly after
Q1 2026
U.S. Availability
The device arrives in the United States during the first quarter of 2026, with Apple’s expected entry into the foldable market approaching

Pricing & Release Schedule

Global availability and pricing information

Starting Price
$2,449
3,594,000 South Korean won
Single model: Crafted Black with 16GB RAM
Storage: 512GB or 1TB options
South Korea
December 12, 2025
Asia Markets
December 2025
United States
Q1 2026

Engineering Features

Key technological advances in the TriFold design

🔧
Dual-Rail Hinge System
Two different hinge styles work in harmony with titanium construction. One hinge is wider to fold the third section over the other two panels
🛡️
Armor Aluminum Frame
Designed frame prevents different portions of the 10-inch display from touching each other, preventing wear, tear, and damage
💻
Samsung DeX Support
Built-in DeX enables desktop-like mode without a separate display. Three panels can function like connected smartphones with drag-and-drop capability
⚙️
Multi-Tasking Capability
Support for up to four workspaces with five apps each. Three apps can run vertically side by side across the full display
🎬
Media Experience
10-inch display comparable to iPad (10.9 inches diagonal), designed for streaming Netflix, YouTube, and other content
🔬
Reinforced Protection
Reinforced overcoat protects the flexible screen. IP48 rating provides water resistance up to 1.5 meters for 30 minutes with limited dust protection

Industry Context

Market analysis and competitive positioning

Limited Initial Production Strategy
Liz Lee, Associate Director at Counterpoint Research, stated that Samsung’s first tri-fold model will ship in very limited volume, with scale not being the objective. With competitive dynamics set to shift materially in 2026, especially with Apple’s expected entry into the foldable segment, Samsung is positioning this device as a multi-fold pilot to reinforce its technology leadership.
Real-World Testing Phase
Lee added that Samsung’s latest product is meant to test durability, hinge design, and software performance while gathering real-world user insights before wider commercialization. The South Korean launch serves as a testing ground for the technology.
Executive Vision
TM Roh, recently appointed Samsung Electronics co-CEO and head of the Device eXperience division, said the Galaxy Z TriFold reflects years of work on foldable designs and aims to balance portability, performance, and productivity in one device.
Related Technology Developments
The TriFold launch follows Samsung’s recent innovations in mobile technology and comes amid industry discussions about AI-powered personalization and communication platform evolution that may influence future foldable device capabilities.
Official Information
For complete technical specifications and official details, visit Samsung’s official press release.

The Galaxy Z TriFold launch was discussed alongside its technical specifications, pricing structure, and market availability. The device’s features, including the dual-hinge system, 10-inch display, and 5,600mAh battery capacity, were presented. The South Korean market launch on December 12, 2025, was covered, with subsequent expansion to other regions including the United States in the first quarter of 2026. The competitive landscape involving Chinese manufacturers and Apple’s anticipated entry into the foldable market was examined. Additional information on mobile technology developments can be found in coverage of AI-powered features and security considerations in consumer technology.

Leave a comment