Samsung's Galaxy Z Fold 8 series packs a 6,000 mAh silicon-carbon battery and a 50 MP ultrawide camera in a 4.1 mm frame. Preorders open Friday.
Samsung's Galaxy Z Fold 8 series arrives with a thinner chassis, a larger battery, and a higher-resolution ultrawide camera. The Z Fold 8 Ultra measures 4.1 mm when open, the company's slimmest foldable to date. Both the Fold 8 and the Flip 8 use silicon-carbon battery cells, which pack more capacity into a smaller space. The Fold 8 carries a 6,000 mAh battery; the Flip 8 gets 5,000 mAh. Samsung also raised charging speeds to 45W wired and 20W wireless.
The display ratios shift this year. The outer screen runs a 10:6 aspect ratio, the inner screen a 4:3 ratio. Samsung said the change makes one-handed use easier and improves video viewing on the unfolded display. The camera system keeps the same 200 MP main sensor from the Fold 7, but the ultrawide jumps to 50 MP, up from 12 MP. The telephoto lens stays at 10 MP with 3x optical zoom.
Samsung is also rolling out Gemini Notebooks, a software tool that pulls together notes, web clippings, and screenshots into searchable folders. The feature runs on-device by default, with an optional cloud sync toggle. The Flex Window on the Z Flip 8 now shows more Galaxy AI tools without opening the phone, including quick replies and smart replies that adapt to context.
Pricing holds at $1,899 for the Z Fold 8 and $1,099 for the Z Flip 8. Preorders open Friday. General availability starts July 15.
The silicon-carbon battery chemistry is a first for Samsung's foldable line. The company previously used lithium-ion cells. The shift allows a higher energy density, which Samsung said enabled the slimmer frame without sacrificing runtime. The Fold 8's 6,000 mAh battery is 500 mAh larger than the Fold 7's. The Flip 8's 5,000 mAh battery is 300 mAh larger than its predecessor.
The 50 MP ultrawide camera uses a new sensor, according to Samsung. The company said it captures more light and produces sharper images in low-light conditions. The main and telephoto cameras carry over from the Fold 7, though Samsung said it refined the image processing pipeline for better color accuracy and noise reduction.
The Flex Window on the Z Flip 8 now measures 3.4 inches, up from 3.0 inches on the Flip 7. Samsung expanded the widget panel to include Galaxy AI tools, such as smart replies that generate context-aware responses. The window also supports full keyboard input for quick replies.
Gemini Notebooks competes directly with Apple's Notes and Google's Keep. Samsung said the tool uses on-device AI to categorize content automatically. Users can tag folders, search by keyword, and export notebooks as PDFs. The cloud sync toggle is off by default, Samsung said, to address privacy concerns.
The Z Fold 8 and Z Flip 8 both use the Snapdragon 8 Gen 4 chipset, Qualcomm's latest flagship processor. Samsung said the chip delivers a 15% improvement in CPU performance and a 20% improvement in GPU performance over the Gen 3. Both devices ship with 12 GB of RAM and 256 GB of storage for the base model.
The Z Fold 8 Ultra adds a titanium frame, which Samsung said is 20% lighter than the aluminum frame on the standard Z Fold 8. The Ultra also includes a 200 MP main sensor, matching the Fold 7, and the same 50 MP ultrawide as the standard model. The Ultra's battery is 5,700 mAh, 300 mAh less than the standard Fold 8, because of the titanium frame's weight constraints.
Samsung said it reinforced the hinge mechanism on both devices. The hinge now uses a dual-rail structure that reduces the crease depth by 30%, according to the company. The devices also carry an IP48 water resistance rating, unchanged from the Fold 7.
Preorder pricing starts at $1,899 for the Z Fold 8 and $1,099 for the Z Flip 8. The Z Fold 8 Ultra costs $2,199. Samsung offers trade-in credits up to $900 for the Fold 8 and $600 for the Flip 8. The devices ship with One UI 7.0 based on Android 15. Samsung said it will provide seven years of OS updates and security patches.
General availability begins July 15. Carriers including Verizon, AT&T, and T-Mobile will carry the devices. Samsung said it expects higher sales for the Flip 8 than the Fold 8, citing stronger demand for the clamshell form factor in previous generations.
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