Samsung Star Duos B7722
Display3.2 inches TFT
Main Camera5 MP
Battery1200 mAh, Li-ion Battery
Memory270 MB
Full specifications
General
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Device Type
Feature Phone
Release Date
June, 2010
Design
Dimensions
55.5 x 113.5 x 14.3 mm
Weight
112 g
Design Type
Classic (Candybar)
Display
Type
Color TFT Screen (65K colors Colors)
Touch
Yes, Resistive
Size
3.2 inches, 240 x 400 pixels
Aspect Ratio
5:3
PPI
~ 146 PPI
Memory
Phonebook
2000 entries
Storage
270 MB
Card Slot
Yes, upto 16 GB
Connectivity
GPRS
Yes
EDGE
Yes
3G
Yes 3.6 Mbps Download
Wifi
Yes, with wifi-hotspot
Bluetooth
Yes, v2.1
USB
Yes, microUSB v2.0
USB Features
USB Storage
Extra
Sensors
Accelerometer
3.5mm Headphone Jack
No
Camera
Rear Camera
5 MP
Auto Focus
Yes
Features
Panorama
Video Recording
320 x 240 px @ 30 fps
Flash
Yes, LED
Front Camera
No
Technical
Java
Yes, MIDP v2.1
Browser
Yes, supports HTML
Multimedia
Supports
MMS, Instant Messaging, Voice Recording, Calendar
Email
Yes
Music
MP3
Video
MPEG4, H.263, H.264
FM Radio
Yes, with FM Recording
Document Reader
Yes
Battery
Type
Removable Battery
Size
1200 mAh, Li-ion Battery
StandBy Time
17 days
Talk Time
12 hours
Specifications compiled from Smartprix. Last updated 2026-09-29.
More smartphones
View all →
Honor
Honor Power 3
- Display6.79 inches AMOLED
- ChipsetMediatek Dimensity 8600
- Main Camera50 MP
- Battery12000 mAh, Si/C
₹44,990
itel
itel Ace 3
- Display1.8 inches TFT
- Battery2500 mAh, Li-ion Battery
- Memory32 MB RAM, 32 MB
₹999
Realme
Realme X60 Pro 5G
- Display6.57 inches Super AMOLED
- ChipsetQualcomm Snapdragon 888
- Main Camera64 MP
- Battery4200 mAh, Li-Po Battery
₹39,999
Motorola
Motorola Razr 50s
- Display6.9 inches LTPO AMOLED
- ChipsetMediaTek Dimesity 7300x
- Main Camera50 MP
- Battery4200 mAh, Li-Po Battery
₹45,990