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Samsung B7722

Samsung B7722
3.2"
240 x 400 pixels
5 MP
front
BATTERY: 1200 mAh (5.66h 3G talk time)
MEMORY: 0.27 GB + MicroSD
Posted: Jun 11, 2010
Market status: Released
Release date: Jun 1, 2010
Features: Fingerprint Lightweight Thin LTE Rugged NFC Dual SIM

Pros

  • Dual SIM card support

Cons

  • Low pixel density screen (146 ppi)
  • Resistive touchscreen technology means its display is less sensitive than you would like it to be
  • Low-resolution video capture
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • Lacks a proximity sensor that turns the display оff during a phone call

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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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Design

  • Device type:
    • Feature phone
  • Form factor:
    • Candybar
  • 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 5.3 oz (151 g)

Display

  • Physical size:
    • 3.2 inches
  • Resolution:
    • 240 x 400 pixels
  • Pixel density:

    Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

    • 146 ppi
  • Technology:

    Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

    • TFT
  • Screen-to-body ratio:
    • 46.15 %
  • Touchscreen:
      • Resistive

Camera

  • Camera:
      • 5 megapixels
    • Flash:
      • LED
    • Hardware Features:
      • Autofocus
    • Software Features:
      • Digital zoom, Self-timer
    • Settings:
      • ISO control
    • Shooting Modes:
      • Burst mode, Panorama, Frames, Effects
  • Camcorder:
      • 320x240 (QVGA) (30 fps)
    • Features:
      • Video calling
  • Front-facing camera:
      • Yes

Hardware

  • Built-in storage:
    • 0.27 GB
  • Storage expansion:
    • microSD, microSDHC up to 16 GB

Battery

  • Capacity:
    • 1200 mAh
  • Type:
    • User replaceable, Li - Ion
  • Talk time:
    • 12.83 hours
      the average is 14 h (857 min)
  • Stand-by time:
    • 17.5 days (420 hours)
      the average is 15 days (370 h)
  • Talk time (3G):
    • 5.66 hours
      the average is 17 h (997 min)
  • Stand-by time (3G):
    • 13.8 days (330 hours)
      the average is 20 days (485 h)

Multimedia

  • Music player:
    • Supported formats:
      • MP3
  • Video playback:
    • Supported formats:
      • MPEG4, H.263, H.264
  • Radio:
      • FM, RDS, Recording option
  • Headphones connector:
    • microUSB

Internet browsing

  • Browser:
      • Dolphin
    • supports:
      • HTML, WAP 2.0, RSS

Cellular

  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 2100 MHz
  • Data:
    • HSDPA 3.6 Mbit/s, UMTS
  • 2G Data:
    • EDGE
  • Multiple SIM cards:
    • 2 slots
  • Global Roaming:
    • Yes
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Phone features

  • Sensors:
      • Accelerometer
  • Notifications:
    • Haptic feedback, Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Flight mode, Silent mode, Speakerphone
  • Phonebook:
    • 2000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID
  • Organizer:
    • Calendar, Alarm, To-Do, Document viewer, Calculator, Converter, Currency converter, World clock, Stopwatch, Countdown timer, Memo
  • Messaging:
    • SMS (1000 messages), MMS, Predictive text input
  • E-mail:
      • Yes
  • Instant Messaging:
      • Wireless Village
  • JAVA:

    JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.

      • Midp 2.1, CLDC 1.1
  • Games:
      • Yes
  • Other features:
    • Voice recording

Connectivity

  • Bluetooth:
      • 2.1, EDR
    • Profiles/ Protocols:
      • Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Serial Port (SPP), Service Discovery Protocol (SDP)
  • Wi-Fi:
      • 802.11 b, g
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • Mass storage device
  • Charging connector:
    • microUSB
  • Other:
    • Computer sync, SyncML

Regulatory Approval

  • FCC approval:

    FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that is sold in the U.S. has to be tested and approved for sale by the FCC.

    • Date approved:

      Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

      • 11 May 2010
      • FCC ID value:

        FCC ID value - Shows the FCC Identifying value of the particular phone

        A3LGTB7722 link
  • FCC measured SAR:

    FCC measured SAR - Working closely with federal health and safety agencies, such as the Food and Drug Administration (FDA), the FCC has adopted limits for safe exposure to radiofrequency (RF) energy. These limits are given in terms of a unit referred to as the Specific Absorption Rate (SAR), which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. The FCC requires cell phone manufacturers to ensure that their phones comply with these objective limits for safe exposure. Any cell phone at or below these SAR levels (that is, any phone legally sold in the U.S.) is a "safe" phone, as measured by these standards. The FCC limit for public exposure from cellular telephones is an SAR level of 1.6 watts per kilogram (1.6 W/kg).

    • Head:
      • 0.49 W/kg
    • Measured in:
      • 1900 MHz
    • Body:
      • 0.51 W/kg
    • Measured in:
      • 1900 MHz
Indicates that this field is show only in Full Specs mode

This device is also known as Samsung Star Duos


Despite our efforts to provide full and correct Samsung B7722 specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.


If you are interested in using our specs commercially, check out our Phone specs database licensing page.


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