The new folding phone model from Samsung brings significant changes in design, screen and battery capacity compared to the previous generation. This article will compare the key differences in detail to help users make the right upgrade decision. We compiled the technical information and evaluation at approximately 02:23 am on July 28, 2026 Vietnam time.
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Lightweight design and anti-glare screen
The latest folding version continues to optimize thinness by reducing it by 0.1 mm compared to the previous generation, making this the company’s thinnest dual folding phone. However, the thickness when folded remains the same at 8.9 mm, giving it a familiar feeling when kept in a pocket. In terms of color, the device comes in options like dark purple, cream, graphite, and greenish purple sold exclusively online.
Display quality receives a major update with maximum brightness increased from 2600 nits to 3000 nits. Thanks to the new anti-reflective coating, the display of the model Z Fold 8 Ultra Combined with a titanium alloy film underneath the OLED panel, it helps flatten folds effectively. Through these changes, the crease on the screen becomes almost invisible and the outdoor viewing experience is significantly improved.
Battery capacity and charging speed
One of the main reasons to consider switching is the appearance of silicon carbon battery technology for the first time on the company’s phones. This material change helps the device reach a battery capacity of 5000 mAh despite the overall thinner design. For users with more basic needs, the standard version Z Fold 8 Equipped with a 4800 mAh battery is also an option worth considering.
The energy filling speed has also been strongly upgraded by the manufacturer for the new model. Wired charging capacity has increased from 25W to 45W, allowing charging from 0 to 67% in just about 30 minutes. Wireless charging capability has also been slightly increased from 15W to 20W.
Processing configuration and camera system
The power inside the device is provided by the Snapdragon 8 Elite Gen 5 for Galaxy (3nm) processor, providing faster processing speeds for the CPU, GPU and NPU. The default RAM capacity remains at 12GB, and there is an additional 16GB option reserved for the 1TB memory version. However, one point to note is that the device is not equipped with an internal vapor chamber cooling system.
The imaging system retains the 200 MP main sensor and 10 MP telephoto camera that supports 3x zoom from the previous generation. The most valuable upgrade lies in the super wide-angle camera when equipped with a 50 MP sensor. The machine also integrates advanced automation software features, allowing users to command AI to perform complex workflows.
Experience shopping at Mobile World
Currently, new generation folding product lines are being officially distributed at Mobile World system with prices closely following the company’s pricing policy. Specifically, the standard 256GB model is priced at 46,990,000 VND, while the high-end Ultra 256GB version is priced at 52,990,000 VND. The system is providing practical incentives such as ex-renewable sales with a subsidy of up to 5 million VND and a free screen replacement policy once in 2 years. Customers can choose 0% deferred payment up to 24 months via credit card or 18 months via Home Credit, and also receive an additional 6-month Google AI Pro package and Galaxy Z Care comprehensive warranty package.
