Samsung B7722

Posted:
Jun 11, 2010
Market status:
Released
Release date:
Jun 1, 2010

PhoneArena Rating:

7.0
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Display

Display size:

3.2 inches

Resolution:

240 x 400 pixels

Pixel density:

146 ppi

Technology:

TFT

Screen-to-body ratio:

46.15 %

Camera

Rear:

Single camera

Main camera:

5 megapixels

Hardware Features:

Autofocus

Video recording:

320x240 (QVGA) (30 fps)

Features:

Video calling

Front:

Yes

Design

Dimensions:

4.47 x 2.19 x 0.56 inches (113.5 x 55.5 x 14.3 mm)

Weight:

3.70 oz (105 g)
the average is 6.1 oz (174 g)

Multimedia

Headphones:

microUSB

Radio:

FM, RDS, Recording option

Hardware & Performance

Internal storage:

0.27 GB

Storage expansion:

microSDHC up to 16 GB

Connectivity & Features

Bluetooth:

2.1, EDR

Wi-Fi:

802.11 b, g

USB:

microUSB, USB 2.0

Features:

Mass storage device

Sensors:

Accelerometer

Other:

Computer sync, SyncML

Cellular

UMTS:

2100 MHz

Data:

HSDPA 3.6 Mbit/s, UMTS

Dual SIM:

Yes

Battery

Capacity:

1200 mAh

Type:

Li - Ion, User replaceable

Talk time:

12.83 hours
the average is 20 h (1174 min)

Stand-by time:

17.5 days (420 hours)
the average is 20 days (491 h)

Talk time (3G):

5.66 hours
the average is 23 h (1387 min)

Stand-by time (3G):

13.8 days (330 hours)
the average is 26 days (614 h)

Phone features

Notifications:

Haptic feedback, Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Flight mode, Silent mode, Speakerphone

Other features:

Voice recording

Regulatory Approval

FCC approval:

Date approved:

May 11, 2010

FCC ID value:

A3LGTB7722 link

Measured SAR:

Head:

0.49 W/kg

Measured in:

1900 MHz

Body:

0.51 W/kg

Measured in:

1900 MHz

This device is also known as Samsung Star Duos

Pros

No Pros

Cons

  • The touchscreen uses resistive technology, which is not responsive
  • Thick body (0.56 inches)

Description

Samsung B7722 is a quad-band GSM with 3G support and has two SIM card slots, 3.2" touch screen, 5MP camera, Wi-Fi, microSDHC card slot and stereo Bluetooth.

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