x PhoneArena is hiring! Reviewer in the USA

Samsung B7722

phone

Samsung B7722 Remove phone

Posted: 11 Jun 2010
Market Status: Released

Add phone to compare

Design
Device typeFeature phone  
Dimensions4.47 x 2.19 x 0.56 inches (113.5 x 55.5 x 14.3 mm)  
Weight3.70 oz (105 g)
the average is 5.3 oz (151 g)
  
Display
Physical size3.2 inches  
Resolution240 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 ratio46.15 %  
Camera
Camera5 megapixels  
FlashLED  
Hardware FeaturesAutofocus  
Software FeaturesDigital zoom, Self-timer  
SettingsISO control  
Shooting ModesBurst mode, Panorama, Frames, Effects  
Camcorder320x240 (QVGA) (30 fps)  
FeaturesVideo calling  
Front-facing cameraYes  
Hardware
Built-in storage0.27 GB  
Storage expansionmicroSD, microSDHC up to 16 GB  
Battery
Capacity1200 mAh  
TypeUser replaceable, Li - Ion  
Talk time12.83 hours
the average is 14 h (857 min)
  
Stand-by time17.5 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)
  
specifications continue after the ad
Multimedia
RadioFM, RDS, Recording option  
Cellular
GSM850, 900, 1800, 1900 MHz  
UMTS2100 MHz  
DataHSDPA 3.6 Mbit/s, UMTS  
Multiple SIM cards2 slots  
Phone features
SensorsAccelerometer  
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Flight mode, Silent mode, Speakerphone  
Other featuresVoice recording  
Connectivity
Bluetooth2.1, EDR  
Wi-Fi802.11 b, g  
USBUSB 2.0  
ConnectormicroUSB  
FeaturesMass storage device  
OtherComputer 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: 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).

   
Head0.49 W/kg  
Measured in1900 MHz  
Body0.51 W/kg  
Measured in1900 MHz  

To see the full specifications with in-depth details click here.

Latest stories