Samsung Galaxy Z Flip7 / Samsung Galaxy S24 (SM-S921B)

Samsung Galaxy Z Flip7: SM-F766 series; 12 GB RAM, 256 or 512 GB; Blue Shadow, Jet Black, Coral Red and Mint. Galaxy Z Flip7 FE and Z Fold7 are separate models.

Samsung Galaxy S24 (SM-S921B): Galaxy S24, global SM-S921B (8 GB / 128 GB, Nano-SIM + eSIM). The US SM-S921U uses a different processor; the Galaxy S24+ and S24 Ultra are separate models.

SpecificationSamsung Galaxy Z Flip7Samsung Galaxy S24 (SM-S921B)
Release year20252024
Main display6.9-inch FHD+ Dynamic AMOLED 2X; 2520 × 1080 (21:9); 1–120 Hz adaptive; 2600 nits peak brightness

The foldable inner screen; the 1–120 Hz range lowers the refresh rate on static content to save power and raises it for smooth scrolling. 2600 nits is a peak value, not sustained full-screen brightness.

Samsung		—
Cover display (FlexWindow)4.1-inch Super AMOLED; 1048 × 948; 60/120 Hz; 2600 nits peak brightness

In this generation Samsung extended the outer screen edge to edge, widening what you can do without opening the phone: notifications, camera preview and apps.

Samsung		—
ProcessorSamsung Exynos 2500

The Flip7 uses Samsung’s own Exynos 2500 rather than the Snapdragon 8 Elite for Galaxy found in the Fold7.

Samsung		10 cores; 3.2 GHz, 2.9 GHz, 2.6 GHz and 1.95 GHz clusters

Samsung notes that the processor varies by market; the US SM-S921U does not use the same chip as this global model.

Samsung
Memory and storage12 GB RAM; 256 or 512 GB

Samsung notes memory options may vary by market; available space is lower because of preloaded software.

Samsung		8 GB RAM; 128 GB (about 103.9 GB available)

The series also has 256 and 512 GB and 12 GB RAM configurations; there is no microSD slot.

Samsung
CamerasRear: 50 MP wide (ƒ/1.8, OIS, Dual Pixel AF) and 12 MP ultra-wide (ƒ/2.2, 123°); front: 10 MP (ƒ/2.2)

There is no telephoto camera; zoom crops from the main sensor.

Samsung		—
Battery and charging4300 mAh (typical), 4174 mAh (rated); about 50% in 30 minutes with a 25 W adapter and 3 A USB-C cable; Fast Wireless Charging 2.0; Wireless PowerShare

Wireless PowerShare lets the back of the phone charge accessories such as earbuds or a watch. Samsung notes charging speed depends on battery level and the adapter used.

Samsung		4000 mAh typical (3880 mAh rated); about 50% in 30 minutes with a 25 W adapter and 3 A cable; Fast Wireless Charging 2.0; Wireless PowerShare

Wireless PowerShare lets the back of the phone wirelessly charge small devices such as a watch or earbud case. No adapter is included.

Samsung
Body and durabilityArmor FlexHinge; Armor Aluminum frame; Gorilla Glass Victus 2 on cover and back; IP48

The 4 in IP48 means protection against solid objects larger than 1 mm, not dust-tightness; the 8 means resistance to immersion in fresh water. Samsung describes the new hinge as thinner and restructured compared with the previous generation.

Samsung		—
Size and weightFolded 75.2 × 85.5 × 13.7 mm; unfolded 75.2 × 166.7 × 6.5 mm; 188 g Samsung147.0 × 70.6 × 7.6 mm; 167 g Samsung
Connectivity and SIM5G, LTE; Wi-Fi 7; Bluetooth 5.4; one nano SIM and Multi eSIM Samsung—
Security and sensorsCapacitive side fingerprint sensor; Knox Vault; accelerometer, barometer, gyro, geomagnetic, Hall, proximity and light sensors Samsung—
SoftwareAndroid 16, One UI 8

Notebookcheck notes that Samsung offers seven years of updates for this model.

Samsung		—
Model code—SM-S921B/DS; Nano-SIM + eSIM or dual eSIM Samsung
Display—6.2-inch (6.0-inch with rounded corners) Dynamic AMOLED 2X; 2340 × 1080 (FHD+); adaptive 1–120 Hz; Vision Booster

The adaptive refresh rate drops to 1 Hz on static content to save power; Vision Booster adjusts tone and contrast in bright light.

Samsung
Rear cameras—50 MP wide (ƒ/1.8, OIS, 85°); 10 MP 3x telephoto (ƒ/2.4, 36°); 12 MP ultra-wide (ƒ/2.2, 120°)

3x optical zoom uses the separate telephoto lens; the 2x option crops the main sensor at optical quality, and digital zoom reaches 30x.

Samsung
Video—8K (7680 × 4320) at 30 fps; slow motion at UHD 120 fps and FHD 240 fps Samsung
Front camera—12 MP, ƒ/2.2, 80° Samsung
Rated battery life—Up to 29 hours of video playback; rated for at least 2000 charge cycles; energy efficiency class A

The 2000-cycle figure comes from the EU label, which targets the battery keeping a set share of its capacity over that span.

Samsung
Connectivity—5G; Wi-Fi 6E (2.4 + 5 + 6 GHz); Bluetooth 5.3; NFC; USB Type-C (USB 3.2 Gen 1)

The 6 GHz band needs a Wi-Fi 6E router.

Samsung
Location and sensors—GPS, GLONASS, BeiDou, Galileo, QZSS; accelerometer, barometer, fingerprint, gyro, geomagnetic, Hall, light and proximity sensors Samsung
Operating system—Shipped with Android 14 and One UI 6.1; seven generations of OS upgrades and seven years of security updates

Samsung’s UK page lists security updates for this model until 31 January 2031; timing can vary by market.

Samsung
Durability—IP68 (up to 1.5 m of fresh water for up to 30 minutes) Samsung
Colours—Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow; extra online colours Samsung