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BLU B21

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BLU B21 is permanently discontinued.

Key Specs

Display

2.4 inches (6.1 cm); LCD
240x320 px

Rear Camera

Single Camera Setup
- 1.3 MP Primary Camera

Battery

1800 mAh

General

5G Not Supported

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Competitors For BLU B21

View Alternatives

Lava Iris 406q

Discontinued ₹5,299

This Competitor Has

Higher Rear Camera Resolution: 5 MP vs 1 MP

Larger Screen: 4" (10.16 cm) vs 2.4" (6.1 cm)

Standard Display: TFT vs LCD

BLU B21 VS Lava Iris 406q

Alcatel Idol OT-6030a

Out of Stock ₹13,999

This Competitor Has

Higher Rear Camera Resolution: 8 MP vs 1 MP

Larger Screen: 4.7" (11.94 cm) vs 2.4" (6.1 cm)

Better Display: IPS LCD vs LCD

BLU B21 VS Alcatel Idol OT-6030a

Bloom S325

Discontinued

This Competitor Has

Higher Battery Capacity: 3000 mAH vs 1800 mAH

BLU B21 VS Bloom S325

CCIT S3 Mini

Discontinued

This Competitor Has

Larger Screen: 3.5" (8.89 cm) vs 2.4" (6.1 cm)

Lower Rear Camera Resolution: 0 MP vs 1 MP

Lower Battery Capacity: 1300 mAH vs 1800 mAH

BLU B21 VS CCIT S3 Mini

Intex Yuvi 2 Plus

Discontinued ₹1,630

This Competitor Has

Standard Display: TFT vs LCD

BLU B21 VS Intex Yuvi 2 Plus

Karbonn Kochadaiiyaan The Legend 2.4

Discontinued ₹1,990

This Competitor Has

Lower Battery Capacity: 1200 mAH vs 1800 mAH

BLU B21 VS Karbonn Kochadaiiyaan The Legend 2.4

BLU B41

Discontinued

This Competitor Has

Larger Screen: 2.6" (6.6 cm) vs 2.4" (6.1 cm)

Lower Rear Camera Resolution: 0 MP vs 1 MP

Lower Battery Capacity: 1100 mAH vs 1800 mAH

BLU B21 VS BLU B41

Zen M18

Discontinued

This Competitor Has

Higher Battery Capacity: 2000 mAH vs 1800 mAH

Standard Display: TFT vs LCD

BLU B21 VS Zen M18

iBall Vogue2.4 KK1

Discontinued ₹1,229

This Competitor Has

Higher Battery Capacity: 2200 mAH vs 1800 mAH

Standard Display: TFT vs LCD

BLU B21 VS iBall Vogue2.4 KK1

Karbonn Kochadaiiyaan The Legend 2.8

Discontinued ₹1,990

This Competitor Has

Larger Screen: 2.8" (7.11 cm) vs 2.4" (6.1 cm)

BLU B21 VS Karbonn Kochadaiiyaan The Legend 2.8

BLU B21 Specifications

Display Rear Camera Battery Storage Network & Connectivity Multimedia Sensors

Display
Display Type	LCD
Screen Size	2.4 inches (6.1 cm)
Resolution	240x320 px
Pixel Density	167 ppi

Rear Camera

Resolution

Camera	MP
Primary	1.3 MP

Flash

Yes

Camera Features

Digital Zoom

Battery
Capacity	1800 mAh
Battery Type	Li-ion

Storage
Expandable Storage	Yes, Up to 8 GB

Network & Connectivity
SIM Slot(s)	Dual SIM
Network Support	5G Not Supported
Wi-Fi	No
Bluetooth	Yes

Multimedia
Music	Yes, Music Formats: Yes, MP3 Player, Big Speaker

Sensors
Java	No
Browser	Yes
Phone Book	Yes
SMS	Yes
MMS	Yes

            BLU B21 Key Highlights
            
                  Display
                  2.4", 240 x 320 Resolution
               
                  Rear Camera
                  1.3 MP
               
                  Battery
                  1800 mAh