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Samsung I9100 Galaxy S II

Samsung I9100 Galaxy S II

Released 2011, February. Released 2011, April
Available Colors 3
Black
White
Pink

Full Specifications

Network

TechnologyGSM / HSPA
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100
SpeedHSPA 21.1/5.76 Mbps

Launch

Announced2011, February. Released 2011, April
StatusDiscontinued

Body

Dimensions125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
Weight116 g (4.09 oz)
BuildGlass front (Gorilla Glass), plastic back, plastic frame
SIMMini-SIM

Display

TypeSuper AMOLED Plus
Size4.3 inches, 52.6 cm 2 (~63.5% screen-to-body ratio)
Resolution480 x 800 pixels, 5:3 ratio (~217 ppi density)
ProtectionCorning Gorilla Glass

Platform

OSAndroid 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
ChipsetExynos 4210 Dual
CPUDual-core 1.2 GHz Cortex-A9
GPUMali-400MP4

Memory

Card slotmicroSDHC (dedicated slot)
Internal16GB 1GB RAM, 32GB 1GB RAM

Main Camera

Single8 MP, f/2.6, 1/3.2", AF
FeaturesLED flash
Video1080p@30fps

Selfie camera

Single2 MP

Sound

LoudspeakerYes
3.5mm jackYes

Comms

WLANWi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth3.0, A2DP, aptX
PositioningGPS, A-GPS
NFCOptional
RadioStereo FM radio, RDS
USBmicroUSB 2.0 (MHL TV-out), OTG

Features

SensorsAccelerometer, gyro, proximity, compass
BrowserHTML, Adobe Flash

Battery

TypeRemovable Li-Ion 1650 mAh battery
Stand-byUp to 710 h (2G) / Up to 610 h (3G)
Talk timeUp to 18 h 20 min (2G) / Up to 8 h 40 min (3G)

Misc

ColorsBlack, White, Pink
ModelsGT-I9100, GT-I9100G, GT-I9100T
SAR0.16 W/kg (head)     0.96 W/kg (body)
SAR EU0.34 W/kg (head)
PriceAbout 170 EUR

Our Tests

DisplayContrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
CameraPhoto / Video
LoudspeakerVoice 70dB / Noise 66dB / Ring 75dB
Audio qualityNoise -91.4dB / Crosstalk -89.7dB
Battery (old)Endurance rating 40h
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Phone Opinions Review

The Samsung I9100 Galaxy S II is Samsung's latest attempt to grab your attention, and after going through the spec sheet, there is a fair bit here worth talking about. Announced in 2011, February. Released 2011, April, it arrives at a time when the competition is as tight as ever.

Design & Display

On the front you get a 4.3 inches, 52.6 cm 2 (~63.5% screen-to-body ratio) panel, pushing a resolution of 480 x 800 pixels, 5:3 ratio (~217 ppi density), and in real-world use it looks bright, crisp and easy on the eyes. It is not trying to reinvent the wheel with its design, but it does look the part. You can pick it up in a few finishes, including Black.

Performance & Software

At the heart of it sits the Exynos 4210 Dual, paired with 1GB of RAM, which means smooth scrolling, quick app switching and no real hiccups in normal use. It runs Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4 out of the box, so the software experience feels current.

Camera

On the camera side, the Samsung I9100 Galaxy S II is led by a 8 MP main sensor. It is not a pro camera rig, but for everyday memories it gets the job done nicely.

Battery

Keeping the lights on is a Removable Li-Ion 1650 mAh battery cell, and that is a healthy number that keeps range anxiety at bay.

Our Opinion

Coming to the important bit, our opinion on the Samsung I9100 Galaxy S II. Samsung has clearly gone for substance over gimmicks here, and we respect that approach. It gets the basics right, offering a dependable main camera, a crisp display, which is exactly what most buyers are really after. In day-to-day use it feels like the kind of device you can rely on, whether you are replying to messages, scrolling through social media, watching videos or taking the odd photo. There are rivals that beat it in one area or another, as is always the case in this segment. Overall though, the Samsung I9100 Galaxy S II is easy to recommend to the right buyer. If you have used this device or are planning to pick one up, do let us know your thoughts in the comments section below.

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