Samsung B7722

Specifications
Samsung B7722
MORE PICTURES
  • 3.2" 240x400 pixels
  • 5MP 240p
  •  
  • 1200mAh Li-Ion

Also known as Samsung Dual SIM Star Duos in India

Network
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1
  GSM 900 / 1800 - SIM 2
3G bands HSDPA 2100 - SIM 1 only
Speed HSPA 3.6/0.384 Mbps
GPRS Class 12 (SIM 1), Class 10 (SIM 2)
EDGE Class 12 (SIM 1)
Launch
Announced 2010, June. Released 2010, June
Status Discontinued
Body
Dimensions 113.5 x 55.5 x 14.3 mm (4.47 x 2.19 x 0.56 in)
Weight 112 g (3.95 oz)
SIM Dual SIM (Mini-SIM, dual stand-by, dual active)
Display
Type TFT resistive touchscreen, 256K colors
Size 3.2 inches (~46.3% screen-to-body ratio)
Resolution 240 x 400 pixels (~146 ppi pixel density)
Memory
Card slot microSD, up to 16 GB (dedicated slot)
Phonebook 2000 entries, Photocall
Call records 30 dialed, 30 received, 30 missed calls
Internal 270 MB
Camera
Primary 5 MP, autofocus, LED flash
Video 320p@30fps
Secondary Yes
Sound
Alert types Vibration; MP3 ringtones
Loudspeaker Yes
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 b/g
Bluetooth v2.1, A2DP
GPS No
Radio Stereo FM radio, RDS, recording
USB v2.0
Features
Messaging SMS, MMS, Email, Push Email, IM, RSS
Browser WAP 2.0/xHTML, HTML
Games Yes + downloadable
Java Yes, MIDP 2.1
 - MP3/WAV/WMA/eAAC+ player
- MP4/H.264 player
- Organizer
- Document viewer
- Voice memo
- Predictive text input
Battery
  Removable Li-Ion 1200 mAh battery
Stand-by Up to 420 h (2G) / Up to 330 h (3G)
Talk time Up to 12 h 50 min (2G) / Up to 5 h 40 min (3G)
Misc
Colors Black
SAR EU 0.69 W/kg (head)     0.70 W/kg (body)    
Price group 4/10 (About 150 EUR)
Tests
Loudspeaker Voice 74dB / Noise 67dB / Ring 76dB
Audio quality Noise -83.9dB / Crosstalk -82.9dB