SpecEagle review · Samsung

Samsung i9100 (Galaxy S II) review: 2011 dual-core flagship.

SpecEagle Editorial·Apr 2011·$600
Overall
72/100
Class rank
#9 of 70
Tier
Flagship
Buy?
At the right price
The verdict, up front

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

84/100

At 84/100 this is one of the strongest display showings among flagship phones of 2011 — 21 points above the cohort average.

TypeSuper AMOLED Plus
Size4.3"
Resolution800 x 480

02Performance

70/100

At 70/100 this is one of the strongest performance showings among flagship phones of 2011 — 19 points above the cohort average.

ChipsetExynos 4210 Dual
RAM1 GB
Storage16 GB + microSDHC

03Camera

70/100

At 70/100 this is one of the strongest camera showings among flagship phones of 2011 — 14 points above the cohort average.

Main8 MP autofocus + LED
Front2 MP

04Battery

76/100

At 76/100 this is one of the strongest battery showings among flagship phones of 2011 — 20 points above the cohort average.

Capacity1,650 mAh (removable)

05Software

68/100

68/100 trails the 72-point cohort average for flagship phones of 2011.

What works
  • 8.5 mm — thinnest phone at launch.
  • Super AMOLED Plus brighter.
  • Dual-core Exynos.
  • Removable battery.
What doesn't
  • 1 GB RAM.
  • WVGA — not HD.
  • 16 GB base.
  • Android 2.3 launch.
Cross-shop it against
Nexus 4 (LG)
$299 · score 80/100

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? .