Samsung Galaxy Z Fold 4 Review: Unfolding the Future of Smartphones


The Samsung Galaxy Z Fold 4 has arrived, and it’s turning heads with its innovative foldable design and cutting-edge features. As the fourth iteration of Samsung’s foldable smartphone series, the Z Fold 4 promises to redefine the smartphone experience. In this review, we’ll explore the key features, design, performance, and overall user experience of the Galaxy Z Fold 4, showcasing why it might just be the future of smartphones.

Design and Display

The Galaxy Z Fold 4 boasts a stunning design that showcases Samsung’s engineering prowess. When unfolded, you’re treated to a massive 7.6-inch Dynamic AMOLED display with an impressive 120Hz refresh rate, delivering smooth and immersive visuals. The Infinity Flex Display offers vibrant colors and deep contrasts, making it ideal for multimedia consumption and productivity tasks.

When folded, the exterior features a 6.2-inch Super AMOLED cover display. This smaller screen is perfect for quick tasks, such as checking notifications, making calls, or snapping photos, without the need to unfold the device entirely.

Performance and Software

The Galaxy Z Fold 4 is a powerhouse under the hood. It comes equipped with the latest Qualcomm Snapdragon 900 series processor (or Samsung’s equivalent Exynos chipset for certain markets), ensuring seamless multitasking and top-tier performance. Paired with up to 12GB of RAM and ample storage options, this foldable device can handle anything you throw at it.

Running on Samsung’s One UI, based on Android, the software experience is intuitive and user-friendly. The UI is optimized for the foldable form factor, allowing for a smooth transition between the cover display and the main tablet-like screen. Multi-Active Window support enables effortless multitasking, letting you use multiple apps simultaneously on the expansive display.


The Galaxy Z Fold 4 features a versatile camera setup that takes stunning photos and videos. On the rear, you’ll find a triple-camera system, consisting of a 108MP wide-angle lens, a 12MP ultra-wide lens, and a 12MP telephoto lens with up to 5x optical zoom. The camera performance is on par with Samsung’s flagship Galaxy S and Note series, capturing detailed and vibrant images even in challenging lighting conditions.

When folded, the cover display houses a single 16MP front-facing camera, perfect for selfies and video calls. Unfold the device, and you’ll have access to an under-display camera nestled discreetly beneath the main screen, offering an uninterrupted view and a more immersive experience during video playback and gaming.

Battery and Charging

With its larger form factor, the Galaxy Z Fold 4 packs a substantial battery to keep up with heavy usage. The 4,500mAh battery ensures all-day endurance, and the device supports fast charging, both wired and wireless, to quickly top up the battery when needed.

Additional Features

Samsung has packed the Galaxy Z Fold 4 with various features to enhance the overall experience:

S Pen Support:

The Z Fold 4 is S Pen compatible, enabling precise input and productivity capabilities similar to the Galaxy Note series. You can take notes, draw, and navigate with ease using the S Pen on the foldable display.

5G Connectivity:

The Z Fold 4 supports 5G connectivity, ensuring you stay connected at blazing-fast speeds in areas with 5G coverage.

Ultra-Thin Glass:

The Galaxy Z Fold 4 features Samsung’s Ultra-Thin Glass (UTG) technology, offering enhanced durability and a smoother touch experience on the foldable display.


The Samsung Galaxy Z Fold 4 is a marvel of engineering and innovation, showcasing the future of smartphones. With its impressive foldable design, powerful performance, versatile cameras, and S Pen support, it’s a device that caters to power users and trendsetters alike. While the foldable technology comes with a premium price tag, the Galaxy Z Fold 4 is undeniably a game-changer, offering a glimpse into the exciting possibilities that lie ahead in the realm of smartphone technology.