67
Symphony
Symphony A21
৳1,099Official
3 colors · skey blue
50
Spec ScorePrice in Bangladesh
৳1,044Official
Where to buy
Check live prices for the Proton B4 at Bangladesh retailers:
Key specifications
- Operating System
- Feature Phone
- Screen Size
- 1.77 inches (4.5 cm)
- Resolution
- 128x160 px
- Resolution
- 0.3 MP Primary Camera
- Capacity
- 1000 mAh
- Network
- 2G
Price history
We started tracking this price recently. The trend chart appears once prices change over time.
Proton B4 full specifications
- Brand
- Proton
- Model
- B4
- Device Type
- Feature phone
- Release Date
- 10 April 2024
- Status
- Available
- Operating System
- Feature Phone
- Display Type
- QVGA
- Screen Size
- 1.77 inches (4.5 cm)
- Resolution
- 128x160 px
- Camera Setup
- Single
- Resolution
- 0.3 MP Primary Camera
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