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Samsung Galaxy Z Fold8

Data under review: this sheet has not been fully verified yet.

SM-F971B

Full technical specifications

Platform

Operating system	android
Latest supported OS version	1732
CPU	Octa-Core (4.74GHz, 3.6GHz)2
CPU cores	83
CPU max frequency	4.74 GHz1

Display

Resolution	1848x2448 px4
Technology	Dynamic AMOLED 2X5
Refresh rate	120 Hz6

SAR

SAR head (EU, 10g)	0.823 W/kg22
SAR body (EU, 10g)	1.211 W/kg23

Battery

Capacity	4800 mAh18
Removable battery	No19

EU energy label

Energy class	A24
Battery endurance per cycle	49 h 10 min25
Battery endurance in cycles	1200 cycles26
Repairability class	C27
Repeated free fall reliability class	A28
Guaranteed OS updates	5 years29

Connectivity

SIM	Nano-SIM + eSIM7
Wi-Fi	Wi-Fi 713
Bluetooth	6.014
NFC	Yes15
Positioning	GPS, GLONASS, BeiDou, Galileo, QZSS11
USB	USB-C 3.2 Gen 110
3.5mm jack	No12
5G bands	FDD: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3) / TDD: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) / SDL: N75(1500+)9
4G bands	FDD: B1 (2100), B2 (1900), B3 (1800), B4 (AWS), B5 (850), B7 (2600), B8 (900), B12 (700), B13 (700), B17 (700), B18 (800), B19 (800), B20 (800), B25 (1900), B26 (850), B28 (700), B32(1500), B66(AWS-3) / TDD: B38 (2600), B39 (1900), B40 (2300), B41 (2500)8

Body

Dimensions	123.9x161.4x4.5 mm16
Weight	201 g17
IP rating	IP4830

Official label (EPREL)

Entry in the EPREL registry, no. 2600778

Official links

Manufacturer website · Official specification sheet

Sources

Unless otherwise noted, data is verified against the official user manual or the declaration of conformity.

1. cpu_max_ghz: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
2. cpu: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
3. cpu_cores: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
4. display_resolution: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
5. display_tech: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
6. display_refresh_hz: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
7. sim: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
8. bands_4g: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
9. bands_5g: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
10. usb: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
11. gnss: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
12. jack_35mm: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
13. wifi_standard: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
14. bluetooth_version: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
15. nfc: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
16. dimensions_mm: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
17. weight_g: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
18. battery_mah: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
19. battery_removable: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
20. video_max: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
21. specs_url: vendor_site — https://www.samsung.com/it/smartphones/galaxy-z-fold8-ultra/ (2026-07-27)
22. sar_head_eu: vendor_site — https://www.samsung.com/sar/sarMain.do (2026-07-27)
23. sar_body_eu: vendor_site — https://www.samsung.com/sar/sarMain.do (2026-07-27)
24. energy_class: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
25. battery_endurance_min: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
26. battery_cycles: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
27. repairability_class: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
28. drop_class: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
29. os_update_years: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
30. ip_rating: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
31. eprel_label_file: eprel — https://eprel.ec.europa.eu/screen/product/smartphonestablets20231669/2600778 (2026-07-31)
32. os_version_max: vendor_site — https://doc.samsungmobile.com/SM-F971B/039256260801/ita.html (2026-08-03)