Samsung Galaxy S II (nakwaghị ọkwa dịka Samsung Galaxy S2) wepụtara na Mee 2012. Tụnyere onye bu ya ụzọ - Samsung Galaxy S - nyere atụmatụ sọftụwia ọhụrụ, ngwaike gbasaa na nhazi ahaziri. Ejiri sistemu arụ ọrụ rụọ Model S II Android 2.3.4 "Gingerbread", emelitere ka Android 4.1.2 "Jelii agwa".
N'oge na-adịghị anya Galaxy Na II, Samsung weputara a variant nke ekwentị a maara dị ka Galaxy R, nke na-eji Nvidia Tegra 2 chipset. Ụdị ọzọ nke ụdị S II, nke a na-akpọ Galaxy A mara ọkwa S II Touch Epic n'August 2011 wee na-ere ya na Septemba nke afọ ahụ. Ekwentị ahụ dị site na Sprint ma nwee ikike batrị ka ukwuu karịa S II mbụ. Ọ dị arọ karịa nke mbụ S II, na-atụ 130g.
Nkọwapụta teknụzụ
| Ụbọchị arụmọrụ | 2011 | |
| Ike | 16GB, 32GB | |
| RAM | 1GB | |
| Akụkụ | 125,3mm x 66,1mm x 8,49mm | |
| Mass | 116g (Standard), 130g (Sprint) | |
| Ngosipụta | 4,3 ″ Super AMOLED Plus | |
| Chip | Samsung Exynos 4 Dual | |
| Netwọk | 2G, 3G, 4G LTE | |
| Igwefoto | N'azụ 8MP, Nchekwa onwe akpaaka, 1080p @ 30fps Full HD, Flash ọkụ | |
| Njikọta | Wi-Fi Direct, Bluetooth 3.0 | |
| Batrị | 1650 mAh |
