Thursday, October 18, 2012

Samsung I5800 Galaxy 3

General 2G Network GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 900 / 2100
Announced 2010, June
Status Available. Released 2010, July
Body Dimensions 113.5 x 55 x 12.9 mm (4.47 x 2.17 x 0.51 in)
Weight 109 g (3.84 oz)
Display Type TFT capacitive touchscreen, 16M colors
Size 240 x 400 pixels, 3.2 inches (~146 ppi pixel density)
Multitouch Yes
 - Touch Wiz 3.0
Sound Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
 - DNSe (Digital Natural Sound Engine)
Memory Card slot microSD, up to 32GB, 1GB card included
Internal 512MB ROM, 256MB RAM
Data GPRS Class 10 (4+1/3+2 slots), 32 - 48 kbps
EDGE Class 10, 236.8 kbps
Speed HSDPA, 3.6 Mbps
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi hotspot (Android 2.2)
Bluetooth Yes, v3.0 with A2DP
USB Yes, microUSB v2.0
Camera Primary 3.15 MP, 2048x1536 pixels, autofocus, check quality
Features Geo-tagging, face and smile detection
Video Yes, QVGA@15fps
Secondary No
Features OS Android OS, v2.1 (Eclair), upgradable to v2.2
CPU Samsung S5P6422 667 MHz
Sensors Accelerometer, proximity, compass
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML
Radio Stereo FM radio with RDS
GPS Yes, with A-GPS support
Java Yes, via Java MIDP emulator
Colors Black, White
 - MP4/DivX/XviD/WMV/H.264/H.263 player
- MP3/WAV/eAAC+ player
- Organizer
- Document editor (Word, Excel, PowerPoint, PDF)
- Google Search, Maps, Gmail,
YouTube, Calendar, Google Talk integration
- Voice memo
- Predictive text input
Battery   Standard battery, Li-Ion 1500 mAh
Stand-by Up to 620 h (2G) / Up to 510 h (3G)
Talk time Up to 15 h 30 min (2G) / Up to 7 h 15 min (3G)
Misc SAR EU 0.58 W/kg (head)    
Price group
Tests Loudspeaker Voice 71dB / Noise 66dB / Ring 71dB
Audio quality Noise -91.2dB / Crosstalk -89.9dB
Camera Photo

Monday, February 13, 2012


Wireless Fidelity

popularly known as Wi-Fi, developed on IEEE 802.11 standards, is widely used technology advancement in wireless communication. As the name indicates, WI-FI provides wireless access to applications and data across a radio network. WI-FI sets up numerous ways to build up a connection between the transmitter and the receiver such as DSSS, FHSS, IR – Infrared and OFDM.