Mobile phones
Samsung Galaxy S24 reviews
Product specifications and review coverage for this exact model.
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Product overview
Samsung SM-S921BZKGEUB is listed in the smartphones category. The recorded specifications include display diagonal: 15.8 cm (6.2"); internal storage capacity: 256 GB; mobile network generation: 5G; operating system installed: Android 14. This entry covers manufacturer code SM-S921BZKGEUB. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: SM-S921BZKGEUB. Icecat product 118055400 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 15.8 cm (6.2") |
|---|---|
| Screen resolution | 2340 x 1080 pixels |
| Maximum refresh rate | 120 Hz |
| Processor family | Samsung Exynos |
| Processor model | 2400 |
| Memory (RAM) | 8 GB |
| Storage capacity | 256 GB |
| Mobile network generation | 5G |
| Rear camera resolution | 50 MP |
| Battery capacity | 4000 mAh |
| Operating system installed | Android 14 |
| NFC | Yes |
More product specifications
Open a section for the details that matter to you.
Audio & listening4 details
| Hearing aid compatibility | Yes |
|---|---|
| Speakers | stereo |
| Audio system | Dolby Atmos |
| Audio formats supported | 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF |
Display5 details
| Screen shape | Flat |
|---|---|
| Display technology marketing name | Dynamic AMOLED 2X |
| Display glass type | Gorilla Glass |
| Display number of colours | 16 million colours |
| Maximum display brightness (Outdoor) | 500 cd/m² |
Processor, memory & storage8 details
| Processor architecture | ARM Cortex-X4+Cortex-A720+Cortex-A520 |
|---|---|
| Processor cores | 10 |
| Processor frequency | 2.9 GHz |
| Processor boost frequency | 3.2 GHz |
| RAM type | LPDDR5X |
| RAM clock speed | 4206 MHz |
| Maximum frame rate | 30 fps |
| Panorama | Yes |
Camera, image & video20 details
| Second rear camera resolution (numeric) | 10 MP |
|---|---|
| Third rear camera resolution (numeric) | 12 MP |
| Fourth rear camera resolution (numeric) | 50 MP |
| Rear camera aperture number | 1.8 |
| Second rear camera aperture number | 2.4 |
| Third rear camera aperture number | 2.2 |
| Optical zoom | 3x |
| Digital zoom | 30x |
| Front camera type | Single camera |
| Front camera resolution (numeric) | 12 MP |
| Front camera aperture number | 2.2 |
| Rear camera flash | Yes |
| Video capture resolution (max) | 7680 x 4320 pixels |
| Resolution at capture speed | 1280x720@30fps, 1920x1080@60fps, 3840x2160@30fps, 3840x2160@60fps, 7680x4320@30fps |
| Video recording modes | 720p, 1080p, 2160p, 4320p |
| Rear camera type | Triple camera |
| Auto focus | Yes |
| Image stabilizer | Yes |
| Image stabilizer type | Optical Image Stabilization (OIS) |
| Video formats supported | 3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM |
Printing, scanning & paper2 details
| Mobile High-Definition Link (MHL) | No |
|---|---|
| Fingerprint reader | Yes |
Connections & wireless17 details
| SIM card capability | Dual SIM |
|---|---|
| SIM card type | NanoSIM + eSIM |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Bluetooth profiles | DI, A2DP, HFP, HID, HOGP, OPP, PBAP, AVRCP, PBP, TMAP, SAP, MAP |
| 2G bands (primary SIM) | 850,1900,1800,900 MHz |
| Wi-Fi Direct | Yes |
| USB port | Yes |
| USB connector type | USB Type-C |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Headphone connectivity | USB Type-C |
| Wireless Power Share | Yes |
| Browsing time (Wi-Fi) (max) | 25 h |
| SIM card ejector pin | Yes |
Power & battery13 details
| Fast charging | Yes |
|---|---|
| Wireless charging | Yes |
| Battery technology | Lithium-Ion (Li-Ion) |
| Removable battery | No |
| Battery endurance in cycles | 2000 |
| Stated music playback time | 78 h |
| Continuous video playback time (max) | 29 h |
| Wireless audio playback time | 78 h |
| Wireless video playback time | 29 h |
| USB Type-C charging port | Yes |
| Energy efficiency class | A |
| Energy efficiency scale | A to G |
| Battery endurance per cycle | 2486 min |
Controls & features7 details
| Slow motion mode | Yes |
|---|---|
| Slow motion rate | 240fps @FHD, 120fps @UHD |
| Voice over LTE (VoLTE) supported | Yes |
| Proximity sensor | Yes |
| Ambient light sensor | Yes |
| Geomagnetic sensor | Yes |
| Hall sensor | Yes |
Design & dimensions9 details
| Form factor | Bar |
|---|---|
| Product colour | Black |
| Colour name | Onyx Black |
| Protection features | Dust resistant, Water resistant |
| Water and dust resistance (IP rating) | IP68 |
| Width | 70.6 mm |
| Depth | 7.6 mm |
| Height | 147 mm |
| Weight | 167 g |
Software & compatibility5 details
| Brand specific technologies | Always-on display |
|---|---|
| 3G bands supported | 2100,900,1900,850,1700 MHz |
| 4G bands supported | 2100,700,800,1900,850,1800,1500,2300,2600,900,1700,2500 MHz |
| 5G bands supported | 2100,700,1900,800,850,1800,2600,900,1700,2300,2500,3700,3500,1500 MHz |
| Compatibility | Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds, Galaxy Buds FE, Galaxy Fit2, Galaxy Fit e, Galaxy Fit, Galaxy Watch6, Galaxy Watch5, Galaxy Watch4, Galaxy Watch3, Galaxy Watch, Galaxy Watch Active2, Galaxy Watch Active |
Further product details28 details
| Gorilla Glass version | Gorilla Glass Victus 2 |
|---|---|
| User memory | 231.2 GB |
| Night mode | Yes |
| Portrait mode | Yes |
| 2G standards | GSM |
| 3G standards | WCDMA |
| 4G standard | LTE-TDD & LTE-FDD |
| 5G standard | Sub6 SDL, Sub6 TDD |
| aptX technology | Yes |
| MIMO | Yes |
| Modulation | 1024-QAM |
| GPS (satellite) | Yes |
| GLONASS | Yes |
| BeiDou | Yes |
| Galileo | Yes |
| Quasi-Zenith Satellite System (QZSS) | Yes |
| Position location | Yes |
| Platform | Android |
| Browsing time (4G) (max) | 25 h |
| Accelerometer | Yes |
| Gyroscope | Yes |
| Barometer | Yes |
| Repeated free fall reliability class | A |
| Repairability class | C |
| Repairability index | 8.5 |
| Head SAR (EU) | 0.869 W/kg |
| Body SAR (EU) | 1.35 W/kg |
| Security update term | 31 January 2031 |
Packaging & supplied accessories1 detail
| Cables included | USB Type-C |
|---|
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.