Samsung I9100 Galaxy S II

General
2G Network
GSM 850 / 900 / 1800 / 1900

3G Network
HSDPA 850 / 900 / 1900 / 2100

HSDPA 1700 / 2100 / 1900 - for Telus

SIM
Mini-SIM

Announced
2011, February

Status
Available. Released 2011, April

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)

- Touch-sensitive controls

Display
Type
Super AMOLED Plus capacitive touchscreen, 16M colors

Size
480 x 800 pixels, 4.3 inches (~217 ppi pixel density)

Multitouch
Yes

Protection
Corning Gorilla Glass

- TouchWiz UI v4.0

Sound
Alert types
Vibration; MP3, WAV ringtones

Loudspeaker
Yes

3.5mm jack
Yes

Memory
Card slot
microSD, up to 32GB

Internal
16GB/32GB storage, 1 GB RAM

Data
GPRS
Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps

EDGE
Class 12

Speed
HSDPA, 21 Mbps; HSUPA, 5.76 Mbps

WLAN
Wi-Fi 802.11 a/b/g/n, DLNA, Wi-Fi Direct, Wi-Fi hotspot

Bluetooth
Yes, v3.0+HS

NFC
Optional

USB
Yes, microUSB v2.0 (MHL), USB On-the-go

Camera
Primary
8 MP, 3264x2448 pixels, autofocus, LED flash, check quality

Features
Geo-tagging, touch focus, face and smile detection, image stabilization

Video
Yes, 1080p@30fps, check quality

Secondary
Yes, 2 MP

Features
OS
Android OS, v2.3.4 (Gingerbread), v4.0.4, upgradable to v4.1

Chipset
Exynos

CPU
Dual-core 1.2 GHz Cortex-A9

GPU
Mali-400MP

Sensors
Accelerometer, gyro, proximity, compass

Messaging
SMS(threaded view), MMS, Email, Push Mail, IM, RSS

Browser
HTML, Adobe Flash

Radio
Stereo FM radio with RDS

GPS
Yes, with A-GPS support

Java
Yes, via Java MIDP emulator

Colors
Black, White, Pink

- Active noise cancellation with dedicated mic
- TV-out (via MHL A/V link)
- SNS integration
- MP4/DivX/XviD/WMV/H.264/H.263 player
- MP3/WAV/eAAC+/AC3/FLAC player
- Organizer
- Image/video editor
- Document editor (Word, Excel, PowerPoint, PDF)
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk, Picasa integration
- Voice memo/dial/commands
- Predictive text input (Swype)

Battery
Standard battery, Li-Ion 1650 mAh

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
SAR US
0.16 W/kg (head)     0.96 W/kg (body)    

SAR EU
0.34 W/kg (head)    

Price group

Tests
Display
Contrast ratio: Infinite (nominal) / 2.832:1 (sunlight)

Loudspeaker
Voice 70dB / Noise 66dB / Ring 75dB

Audio quality
Noise -91.4dB / Crosstalk -89.7dB

Camera
Photo / Video

Battery life
Endurance rating 40h