Experience the cutting-edge technology of the Samsung Galaxy Z Fold 4, setting new standards in the world of smartphones. Unveil the future of mobile innovation with its revolutionary features and stunning design.
Design and Build Quality

The Samsung Galaxy Z Fold 4 is a gorgeous and premium-feeling device, even when held closed. It’s remarkably thin for a foldable phone, measuring just 6.1mm at its thinnest point when unfolded. When folded, it feels solid and well-built, with a satisfying “snap” when closing.
Samsung has made some notable improvements to the hinge compared to previous generations. It feels more robust and smoother when opening and closing the device. The hinge also holds its position well at various angles, making it useful for tasks like watching videos or using the device in Flex Mode.
Durability is always a concern with foldable phones, but Samsung has made strides in this area. The Z Fold 4 features an Armor Aluminum frame and Gorilla Glass Victus+ on both the cover screen and back panel. This should provide better protection against scratches and drops compared to previous models.
One design element that remains divisive is the crease down the middle of the inner display. While it’s less noticeable than on previous generations, it’s still visible, especially when viewing dark content. However, it doesn’t detract significantly from the overall experience.
Performance

The Samsung Galaxy Z Fold 4 is an absolute powerhouse, driven by the Qualcomm Snapdragon 8+ Gen 1 processor. This chipset is a beast, capable of handling even the most demanding apps and games with ease. Whether you’re multitasking between multiple apps, editing videos, or playing graphics-intensive games, the Z Fold 4 takes it all in stride.
Complementing the powerful processor is 12GB of RAM, ensuring smooth and efficient performance even with heavy multitasking. Apps launch quickly, and switching between them is seamless, making the Z Fold 4 a productivity powerhouse.
Storage options are generous, with variants offering 256GB or 512GB of internal storage. This means ample space for your apps, photos, videos, and files without worrying about running out of space.
Camera Quality

The Samsung Galaxy Z Fold 4 boasts a significantly improved camera system compared to its predecessors, rivaling flagship smartphones with its impressive capabilities. The rear camera array features a 50MP wide-angle lens, a 12MP ultrawide lens, and a 10MP telephoto lens with 3x optical zoom. This versatile setup enables users to capture stunning photos and videos in various scenarios.
The 50MP wide-angle lens excels in capturing sharp and detailed images, even in challenging lighting conditions. The ultrawide lens provides a wider field of view, making it ideal for landscapes and group shots. Meanwhile, the telephoto lens allows for zoomed-in shots without sacrificing image quality.
Samsung has also integrated its latest image processing technologies into the Z Fold 4, resulting in improved image clarity, color accuracy, and dynamic range. The phone’s powerful processor ensures smooth and responsive camera performance, allowing for fast autofocus and shutter speeds.
For selfie enthusiasts, the Z Fold 4 offers two front-facing cameras. The 10MP cover display camera is suitable for quick selfies and video calls. When unfolded, the 4MP under-display camera provides a more immersive experience, although its quality is not as impressive as the rear cameras.
Battery Life

Battery life is a crucial aspect of any smartphone, and the Samsung Galaxy Z Fold 4 faces a unique challenge with its dual displays and powerful hardware. The device is powered by a 4,400mAh battery, which is slightly larger than its predecessor, the Z Fold 3.
In real-world use, the Galaxy Z Fold 4’s battery life is decent but not extraordinary. With moderate usage, which includes web browsing, social media, and some light gaming, the phone can last for a full day. However, heavier usage, particularly with the larger inner display, can drain the battery more quickly.
The Z Fold 4 supports fast charging both wired and wirelessly. Samsung claims that the phone can charge up to 50% in about 30 minutes with the included 25W charger.
Software and Features

The Samsung Galaxy Z Fold 4 runs on Android 12L out of the box, a special version of Android designed specifically for foldables and tablets, with Samsung’s One UI 4.1.1 layered on top. This combination delivers a user experience tailored for multitasking and productivity on the Fold’s unique folding screen.
One UI 4.1.1 enhances the multitasking capabilities with features like App Continuity, which seamlessly transitions apps from the cover screen to the main display when unfolded. Multi-Active Window allows you to run multiple apps simultaneously, side by side, taking full advantage of the larger display area.
Samsung’s Flex Mode also gets refinements, allowing for more versatile use cases when the device is partially folded. This feature optimizes apps to adapt to different folding angles, enabling hands-free video calls, unique camera angles, and more.
Furthermore, the S Pen support (sold separately) opens up a new world of creativity and productivity. You can jot down notes, sketch ideas, or even control your phone with greater precision. The software offers features specifically optimized for the S Pen, making it a powerful tool for work and play.
Conclusion
The Samsung Galaxy Z Fold 4 sets a new standard for smartphone innovation with its cutting-edge foldable design and powerful features, defining the future of mobile technology.