Samsung Galaxy S II (ʻaʻole hoʻi e like me Samsung Galaxy S2) i hoʻokuʻu ʻia ma Mei 2012. Hoʻohālikelike ʻia me kāna mea i hana mua - Samsung Galaxy S - hāʻawi i nā hiʻohiʻona polokalamu hou, nā lako i hoʻonui ʻia a me kahi hoʻolālā i hoʻolālā hou ʻia. Ua hoʻokuʻu ʻia ka Model S II me ka ʻōnaehana hana Android 2.3.4 "Gingerbread", hōʻano hou i Android 4.1.2 "Jelly Bean".
ʻAʻole i liʻuliʻu Galaxy Me ka II, ua hoʻokuʻu ʻo Samsung i kahi ʻano o ke kelepona i ʻike ʻia ʻo ka Galaxy R, e hoʻohana ana i ka chipset Nvidia Tegra 2. ʻO kekahi ʻano ʻē aʻe o ka model S II, i kapa ʻia Galaxy Ua hoʻolaha ʻia ka S II Touch Epic i ʻAukake 2011 a ua kūʻai ʻia i ka mahina ʻo Kepakemapa o ia makahiki. Ua loaʻa ke kelepona ma o Sprint a ʻoi aku ka nui o ka mana pākaukau ma mua o ka S II kumu. Ua ʻoi aku ke kaumaha ma mua o ka S II mua, he 130g kona kaumaha.
ʻIcklelo kikoʻī Technické
| La hana | 2011 | |
| Kapahaʻi | 16GB, 32GB | |
| hipa kāne | 1GB | |
| Anana | 125,3mm m 66,1mm m 8,49mm | |
| Mass | 116g (Maʻamau), 130g (Sprint) | |
| ʻO Displej | 4,3" Super AMOLED Hoʻohui | |
| Chip | Samsung Exynos 4 Dual | |
| Nā pūnaewele | 2G, 3G, 4G LTE | |
| Kāmeʻa | Hope 8MP, Auto Focus, 1080p @ 30fps Full HD, LED flash | |
| Hoʻohui | Wi-Fi Direct, Bluetooth 3.0 | |
| ʻO Baterie | 1650 Mah |
