[Home](https://fonomania.it/en/) / [Samsung](https://fonomania.it/en/samsung/) # Samsung Galaxy S23 Ultra Data under review: this sheet has not been fully verified yet. SM-S918B **6.8″** Screen **5000 mAh** Battery **233 g** Weight **8/256 GB** RAM / storage **Android** OS ## Full technical specifications ## Platform - Operating system: android - Latest supported OS version: 1626 - CPU: Octa-Core (3.36GHz, 2.8GHz, 2GHz)2 - CPU cores: 83 - CPU max frequency: 3.36 GHz1 ## Display - Size: 6.8 in / 172.7 mm4 - Resolution: 3088x1440 px5 - Technology: Dynamic AMOLED 2X6 - Refresh rate: 120 Hz7 ## SAR - SAR head (EU, 10g): 0.963 W/kg24 - SAR body (EU, 10g): 1.398 W/kg25 ## Battery - Capacity: 5000 mAh19 - Removable battery: No20 ## Connectivity - SIM: Nano-SIM + eSIM8 - Wi-Fi: 802.11 a/b/g/n/ac/ax 2.4G+5GHz+6GHz, HE160, MIMO, 1024-QAM14 - Bluetooth: 5.315 - NFC: Yes16 - Positioning: GPS, GLONASS, BeiDou, Galileo, QZSS12 - USB: USB-C 3.2 Gen 111 - 3.5mm jack: No13 - 5G bands: FDD: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N28(700), N66(AWS-3) / TDD: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500) / SDL: N75(1500+)10 - 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)9 ## Body - Dimensions: 163.4x78.1x8.9 mm17 - Weight: 233 g18 - Colors: Lavender23 ## Official links [Manufacturer website](https://www.samsung.com) · [Official specification sheet](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) ## Sources Unless otherwise noted, data is verified against the official user manual or the declaration of conformity. - cpu_max_ghz: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - cpu: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - cpu_cores: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - display_size_in: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - display_resolution: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - display_tech: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - display_refresh_hz: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - sim: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - bands_4g: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - bands_5g: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - usb: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - gnss: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - jack_35mm: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - wifi_standard: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - bluetooth_version: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - nfc: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - dimensions_mm: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - weight_g: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - battery_mah: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - battery_removable: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - video_max: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - specs_url: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - colors: vendor_site — [https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/](https://www.samsung.com/it/smartphones/galaxy-s/galaxy-s23-ultra-lavender-256gb-sm-s918blideue/) (2026-07-16) - sar_head_eu: vendor_site — [https://www.samsung.com/sar/sarMain.do](https://www.samsung.com/sar/sarMain.do) (2026-07-16) - sar_body_eu: vendor_site — [https://www.samsung.com/sar/sarMain.do](https://www.samsung.com/sar/sarMain.do) (2026-07-16) - os_version_max: vendor_site — [https://doc.samsungmobile.com/SM-S918B/025798230221/ita.html](https://doc.samsungmobile.com/SM-S918B/025798230221/ita.html) (2026-07-16)