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Samsung SGH-D880 DUOS vs General Mobile DST250

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Samsung SGH-D880 DUOS Remove phone

Posted: 15 Nov 2007
Market Status: Released
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General Mobile DST250 Remove phone

Posted: 23 Jul 2009
Market Status: Released

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Design
Form factorSliderSlider 
Dimensions4.09 x 2.04 x 0.74 inches (104 x 51 x 18.9 mm)3.43 x 1.73 x 0.68 inches (87 x 44 x 17.2 mm) 
Weight3.98 oz (113 g)
the average is 4.9 oz (139 g)
2.54 oz (72 g)
the average is 4.9 oz (139 g)
 
Design featuresNumeric keypad, Soft keys (2)Numeric keypad, Soft keys (2), D-Pad 
Side KeysLeft: Volume control; Right: Camera shutter  
Display
Physical size2.3 inches1.8 inches 
Resolution240 x 320 pixels128 x 160 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.

174 ppi117 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.

TFTTFT 
Colors262 144  
Camera
Camera3 megapixels0.1 megapixels CIF (288x352) 
FlashYes  
FeaturesAutofocus, Effects  
CamcorderYes  
Hardware
Built-in storage0.04 GB  
Storage expansionmicroSDmicroSD up to 2 GB 
Battery
Talk time7.00 hours
the average is 12 h (699 min)
2.00 hours
the average is 12 h (699 min)
 
Stand-by time10.0 days (240 hours)
the average is 21 days (493 h)
4.2 days (100 hours)
the average is 21 days (493 h)
 
Capacity1200 mAh500 mAh 
TypeLi - IonLi - Ion 
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3, AAC, AAC+, WMAMP3, WAV, MIDI 
Video playback   
Supported formatsMPEG4, H.263AVI 
RadioFMFM, Recording option 
Internet browsing
Browser   
supportsWAP 2.0WAP 
Technology
GSM900, 1800, 1900 MHz900, 1800 MHz 
DataEDGEGPRS 
Multiple SIM cards2 slots2 slots 
Global RoamingYes  
Phone features
Phonebook1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID1000 entries 
OrganizerCalculator, World clock, Stopwatch, Converter, Alarm, To-Do, CalendarCalendar, Alarm, Calculator, World clock, Stopwatch 
MessagingSMS, Predictive text input (T9), MMSSMS, MMS 
E-mailIMAP, POP3, SMTP  
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 2.0  
GamesJAVA downloadableYes 
Connectivity
Bluetooth2.0Yes 
ProfilesHeadset (HSP), Handsfree (HFP), Dial-up networking (DUN), File Transfer (FTP), Object Push (OPP), Generic Access (GAP), Serial Port (SPP), Service Discovery Application (SDAP), Basic Printing (BPP), Generic Audio/Video Distribution (GAVDP), Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP)  
USBUSB 2.0Yes 
Features Mass storage device 
Charging connectorProprietary  
OtherTV-Out, Computer sync  
Other features
NotificationsPolyphonic ringtones (64 voices), Vibration, SpeakerphonePolyphonic ringtones, Vibration, Speakerphone 
OtherVoice recordingVoice recording 
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 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

24 Aug 2007  
FCC ID value: A3LSGHD880 link  
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head0.21 W/kg  
Measured in1900 MHz  
Body0.54 W/kg  
Measured in1900 MHz  

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