Opal B4
Display1.77 inches TFT
Main Camera1.3 MP
Battery1000 mAh, Li-ion Battery
Memory32 MB RAM, 32 MB
Full specifications
General
Model
B4
Sim Type
Dual Sim, GSM+GSM
Dual Sim
Yes
Sim Size
Normal SIM
Device Type
Feature Phone
Design
Dimensions
55 x 125 x 10 mm
Weight
46 g
Display
Type
Color TFT Screen
Touch
No
Size
1.77 inches, 120 x 240 pixels
Aspect Ratio
18:9
PPI
~ 151 PPI
Memory
RAM
32 MB
Storage
32 MB
Connectivity
GPRS
Yes
EDGE
Yes
3G
No
Wifi
No
Bluetooth
Yes
USB
No
Extra
3.5mm Headphone Jack
Yes
Camera
Rear Camera
1.3 MP
Video Recording
Yes
Flash
Yes
Front Camera
No
Technical
CPU
1.2 MHz Processor
Java
No
Browser
Yes
Multimedia
Email
Yes
Music
MP3
Video
MP4
FM Radio
Yes
Battery
Type
Removable Battery
Size
1000 mAh, Li-ion Battery
Specifications compiled from Smartprix. Last updated 2026-09-29.
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