Samsung Galaxy S2 All specs

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Full specifications phone: Samsung Galaxy S2 specs, detailed technical information, features, price and review. All about this phone.

6/27/2012 5:56 PM, updated: 4/13/2020 8:36 PM

Samsung Galaxy S2

Android phone with 1.2GHz Dual-core median processor provides good performance when performing some functions of the Samsung Galaxy S2 (GT-i9100 16GB)

With one SIM card slot, the Samsung Galaxy S2 (GT-i9100 16GB) allows download up to 21 Mbps for internet browsing, but it also depends on the carrier.

Great connectivity of this device includes Bluetooth 3.0 + A2DP, WiFi 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) and NFC to make mobile payments or connection to other devices.

Including the battery, the Samsung Galaxy S2 (GT-i9100 16GB) phone has 116 grams and it's a very thin device, only 8.49mm.

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Summary

*depends on the model

⚙️ CPU: Samsung Exynos 4 Dual 4210 (45nm)

🤖 Android 2.3.4
🔄 Android 4.1.2

📱 4.3"
Super AMOLED Plus

🔳 RAM: 1GB
💽 ROM: 16GB / 32GB*

🔌 WIFI4, BT3.0, FM, NFC

📷 (back) 8MP
🤳 (front) 2MP

🔋 1650mAh

📱 Model features
	Samsung Galaxy S2
Change model
Model	Galaxy S2 (GT-i9100 16GB)
Other model names	Samsung Galaxy S2 i9100, Galaxy S II (SGS2)
Country or region available	(Global, International)
Brand	Samsung
Release date	4/28/2012
Depth	8.49 millimeters (0.33 inches)
Size (width x height)	66.1 x 125.3 millimeters (2.6 x 4.93 in)
Weight	116 grams (4.06 ounces)
Build, materials	Plastic body, glass front
Protection against water and others	Not supported
📲 Display
	Samsung Galaxy S2
Display type	Super AMOLED Plus
Screen size	4.3" inches
Screen-to-body ratio	~63.5% (screen-to-body ratio)
Display resolution	480x800 pixels
Touchscreen	Capacitive Multitouch 10-points
Pixel density (dot pitch)	217 PPI
Colors	16 million
Scratch-resistant glass	Gorilla Glass
Refresh rate	feature not registered
Display features	feature not registered
🤖 Operating System
	Samsung Galaxy S2
System version	Android 2.3.4 Gingerbread
Firmware update	Android 4.1.2 Jelly Bean
User Interface	feature not registered
⚙️ Processor
	Samsung Galaxy S2
Chipset	32bit: Samsung Exynos 4 Dual 4210 (45nm)
CPU	Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core)
GPU graphical controller	ARM Mali-400 MP4 266Mhz
Performance (benchmark)	feature not registered
💽 Memory and storage
	Samsung Galaxy S2
RAM memory	1GB LPDDR2
Internal storage	16GB (13GB available)
External storage	Until 32GB microSD, microSDHC (dedicated slot)
📶 Mobile networks
	Samsung Galaxy S2
Dual-SIM	Not supported
SIM card	1 slot (Single-SIM) Standard mini-SIM (2FF)
Maximum Download / Upload	21/5.76 Mbps
Network technology	2G, 3G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100
Primary 4G network	Not supported
Primary 5G network	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
Secondary 2G network	Not supported
Secondary 3G network	Not supported
Secondary 4G network	Not supported
Secondary data network	Not supported
📷 Camera
	Samsung Galaxy S2
Back camera (main camera)	8 megapixels
Main camera resolution	3264x2448 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps
Flash	LED flash
Focal aperture	f/2.6 (aperture)
Focal length	feature not registered
Sensor size	1/3.2" inches
Pixel size	feature not registered
Autofocus	Autofocus
Touch focus	Supported
Image stabilization	EIS: Digital stabilization
Zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection
BSI sensor	Supported
HDR	Not supported
Camera extras	feature not registered
📸 Front camera
	Samsung Galaxy S2
Front camera (secondary)	2 megapixels
Front camera resolution	1600x1200 pixels
Video recording (secondary)	VGA (640x480)
Front flash	Not supported
Focal aperture	feature not registered
Focal length	feature not registered
Sensor size	feature not registered
Pixel size	feature not registered
🔉 Sound and multimedia
	Samsung Galaxy S2
Loudspeaker	Supported
Active noise cancellation	2 microphones or more
Radio	FM (RDS)
TV	Not supported
Video formats	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, eAAC+, AC3, FLAC
🔌 Connectivity
	Samsung Galaxy S2
USB	MicroUSB 2.0
Audio output	3.5mm jack
TV output	Micro-B USB MHL
Bluetooth	3.0 + A2DP
WiFi	802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot
DLNA	Supported
GPS	A-GPS, GeoTagging
NFC	Supported
Infrared port	Not supported
🧭 Sensors
	Samsung Galaxy S2
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor
Vibrating alert	Supported
🔋 Battery
	Samsung Galaxy S2
Battery type	Li-Ion: lithium-ion (Removable)
Battery capacity	1650 mAh
Charger, watts	Wired charging
Inductive / wireless charging	feature not registered
Talk time autonomy	8.7 hours
Standby	600 hours (25 days)
➕ Other features
	Samsung Galaxy S2
Call control	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (Swype), MMS, E-mail, Push mail
Hands-free calling	Supported
Video calling	Supported
Ringtones	Polyphonic and customized
Web browser	HTML, XHTML, Flash player
Antenna	Internal antenna
Qwerty physical keyboard	Not supported
Miscellaneous	• Colors: Black, White, Pink • Samsung TouchWiz UI 4.0 • Java framework
☢️ Radiation rate
	Samsung Galaxy S2
SAR 1.6W/kg (USA, Mexico, etc.)	0.16W/kg (head), 0.96W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.34W/kg (head)