Samsung I9100 Galaxy S II

Specifications

2011, February. Released 2011, April Coming Soon
Samsung I9100 Galaxy S II
Display
4.3"
480x800 pixels
Camera
8 MP
1080p
RAM & Chipset
1 GB RAM
Exynos 4210 Dual
Battery
1650 mAh

Detailed Specifications

Full technical breakdown of Samsung I9100 Galaxy S II

Network

Technology
GSM / HSPA
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 850 / 900 / 1900 / 2100
Speed
HSPA 21.1/5.76 Mbps

Launch

Announced
2011, February. Released 2011, April
Status
Discontinued

Body

Dimensions
125.3 x 66.1 x 8.5 mm (4.93 x 2.60 x 0.33 in)
Weight
116 g (4.09 oz)
Build
Glass front (Gorilla Glass), plastic back, plastic frame
SIM
Mini-SIM

Display

Type
Super AMOLED Plus
Size
4.3 inches, 52.6 cm2 (~63.5% screen-to-body ratio)
Resolution
480 x 800 pixels, 5:3 ratio (~217 ppi density)
Protection
Corning Gorilla Glass

Platform

OS
Android 2.3.4 (Gingerbread), upgradable to 4.1 (Jelly Bean), TouchWiz UI 4
Chipset
Exynos 4210 Dual
CPU
Dual-core 1.2 GHz Cortex-A9
GPU
Mali-400MP4

Memory

Card slot
microSDHC (dedicated slot)
Internal
16GB 1GB RAM, 32GB 1GB RAM

Main Camera

Single
8 MP, f/2.6, 1/3.2", AF
Features
LED flash
Video
1080p@30fps

Selfie Camera

Single
2 MP
Video

Sound

Loudspeaker
Yes
3.5mm jack
Yes

Comms

WLAN
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
3.0, A2DP, aptX
Positioning
GPS, A-GPS
NFC
Optional
Radio
Stereo FM radio, RDS
USB
microUSB 2.0 (MHL TV-out), OTG

Features

Sensors
Accelerometer, gyro, proximity, compass
Browser
HTML, Adobe Flash

Battery

Type
Removable Li-Ion 1650 mAh battery
Stand-by
Up to 710 h (2G) / Up to 610 h (3G)
Talk time
Up to 18 h 20 min (2G) / Up to 8 h 40 min (3G)

Misc

Colors
Black, White, Pink
Models
GT-I9100, GT-I9100G, GT-I9100T
SAR
0.16 W/kg (head)     0.96 W/kg (body)    
SAR EU
0.34 W/kg (head)    
Price
About 170 EUR

Our Tests

Display
Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)
Camera
Photo / Video
Loudspeaker
Voice 70dB / Noise 66dB / Ring 75dB
Audio quality
Noise -91.4dB / Crosstalk -89.7dB
Battery (old)
Endurance rating 40h

Samsung I9100 Galaxy S II — Complete Review & Specifications 2026

Everything you need to know about the Samsung I9100 Galaxy S II before buying

The smartphone market continues to expand with exciting new releases, and the Samsung I9100 Galaxy S II is one of the devices that has captured the attention of tech enthusiasts and everyday users alike. Whether you are considering purchasing the Samsung I9100 Galaxy S II as your next daily driver or simply want to understand what this device has to offer, this comprehensive review will walk you through every important aspect of its specifications and help you decide if it is the right phone for you. At PhoneSpecs, we provide detailed, accurate specification data so you can make informed purchasing decisions with confidence.

Design and Build Quality of the Samsung I9100 Galaxy S II

First impressions matter, and the Samsung I9100 Galaxy S II delivers a design that reflects current smartphone trends. Modern smartphones are expected to combine aesthetics with durability, and the Samsung I9100 Galaxy S II aims to strike that balance. The device features a carefully crafted body that feels comfortable in the hand while maintaining a sleek, contemporary appearance. Build quality is an essential factor when investing in a new phone — you want a device that not only looks premium but can also withstand the rigors of daily use. The Samsung I9100 Galaxy S II incorporates materials and construction techniques designed to provide both visual appeal and structural integrity.

Display and Visual Experience

The display is the component you interact with most on any smartphone, and the Samsung I9100 Galaxy S II comes equipped with a screen designed to deliver an engaging visual experience. Whether you are scrolling through social media, watching streaming content, or playing games, the display quality significantly impacts your overall satisfaction. Key factors include resolution sharpness, color accuracy, brightness levels for outdoor visibility, and refresh rate smoothness. The Samsung I9100 Galaxy S II specification sheet on PhoneSpecs provides the exact display specifications so you can determine if the screen meets your standards.

Camera System and Photography

For many buyers, the camera system is the deciding factor when choosing a new smartphone. Modern smartphone photography uses multi-lens configurations, advanced AI processing, and sophisticated algorithms to produce images that rival dedicated cameras. The Samsung I9100 Galaxy S II camera system is engineered to handle various shooting scenarios — from bright daylight landscapes to challenging low-light environments, from ultra-wide group photos to detailed macro shots. Visit the full specification page on PhoneSpecs to explore the exact camera configuration, sensor details, and supported shooting modes.

Battery Life and Charging Technology

A smartphone is only as good as its battery life — no amount of impressive features matters if your phone dies halfway through the day. The Samsung I9100 Galaxy S II is equipped with a battery designed to keep up with your daily activities. Battery capacity provides a baseline estimate, but real-world performance depends on display efficiency, processor power management, and software optimization. Equally important is the charging technology — modern fast charging can dramatically reduce the time you spend tethered to a charger. Check the battery and charging details on PhoneSpecs.

Is the Samsung I9100 Galaxy S II Worth Buying?

Ultimately, whether the Samsung I9100 Galaxy S II is the right phone for you depends on your individual priorities, usage patterns, and budget. By reviewing the complete specification sheet available here on PhoneSpecs, you can compare every technical detail against competing devices to determine which phone truly offers the best value for your specific needs. Explore our extensive database to discover your perfect smartphone.

Starting Price
About 170 EUR

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