Kingstar B21 Vs Symphony D23 - Compare

Kingstar B21

Symphony D23

Software

browser

java

Hardware

Memory

General

32 Mb Flash + 32 Mb RAM

Slot

MicroSD card slot Expandable up to 8GB

Camera

General

1.3 Megapixel || Video: Yes

Yes

Video

MP4

MP4, 3GP

Battery

Stand By

380 Hours

200 Hours

Talk Time

8 Hours

3.5 Hours

Design

Display

1.77 TFT QQVGA(128*160)

2.4" TFT QVGA(240*320)

Weight

Connectivity

USB

Yes

microUSB v2.0

bluetooth

Yes, v2.0

Yes

internet

WAP-2.0

GPRS

Others

General

Dual SIM Dual Standby, Bangla Support, 2000mAh Li-ion Battery, Top Torch Light, Games, Calculator. Auto Call Recording

Dual SIM Dual Standby, 1000 mAh Li-ion Battery, Audio, video & call recorder, Blacklist

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