Samsung i9100 (Galaxy S II) review: 2011 dual-core flagship.
Samsung Galaxy S II i9100.
Galaxy S II was Samsung's dual-core breakthrough — 8.5 mm slim with Super AMOLED Plus in 2011.
01Display
84/100At 84/100 this is one of the strongest display showings among flagship phones of 2011 — 21 points above the cohort average.
02Performance
70/100At 70/100 this is one of the strongest performance showings among flagship phones of 2011 — 19 points above the cohort average.
03Camera
70/100At 70/100 this is one of the strongest camera showings among flagship phones of 2011 — 14 points above the cohort average.
04Battery
76/100At 76/100 this is one of the strongest battery showings among flagship phones of 2011 — 20 points above the cohort average.
05Software
68/10068/100 trails the 72-point cohort average for flagship phones of 2011.
- 8.5 mm — thinnest phone at launch.
- Super AMOLED Plus brighter.
- Dual-core Exynos.
- Removable battery.
- 1 GB RAM.
- WVGA — not HD.
- 16 GB base.
- Android 2.3 launch.
How this review is built: every section score, spec row and comparison on this page comes from SpecEagle's tracked catalogue — scores weight measured specs against the 70-phone cohort of flagship devices released around the same time. We don't publish invented lab anecdotes. Spot an error? .