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Samsung SGH-D880 DUOS vs HTC S743

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Samsung SGH-D880 DUOS Remove phone

Posted: 15 Nov 2007
Market Status: Released
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HTC S743 Remove phone

Posted: 06 Jan 2009
Market Status: Released

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Design
Device type Smart phone 
OS Windows Mobile Standard (6.1) 
Dimensions4.09 x 2.04 x 0.74 inches (104 x 51 x 18.9 mm)4.58 x 1.71 x 0.64 inches (116.3 x 43.4 x 16.3 mm) 
Weight3.98 oz (113 g)
the average is 4.8 oz (136 g)
4.94 oz (140 g)
the average is 4.8 oz (136 g)
 
Display
Physical size2.3 inches2.4 inches 
Resolution240 x 320 pixels240 x 320 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 ppi167 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 14465 536 
Camera
Camera3 megapixels3.2 megapixels 
FlashYes  
FeaturesAutofocus, Effects  
CamcorderYesYes 
Features Video calling 
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

 Qualcomm Snapdragon S1 MSM7225 
Processor

Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

 Single core, 528 MHz 
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

 256 MB RAM / 256 MB ROM 
Built-in storage0.04 GB  
Storage expansionmicroSDmicroSD 
Battery
Talk time7.00 hours
the average is 12 h (714 min)
6.33 hours
the average is 12 h (714 min)
 
Stand-by time10.0 days (240 hours)
the average is 20 days (491 h)
11.7 days (280 hours)
the average is 20 days (491 h)
 
Talk time (3G) 5.30 hours
the average is 14 h (855 min)
 
Stand-by time (3G) 16.7 days (400 hours)
the average is 29 days (695 h)
 
Capacity1200 mAh1000 mAh 
specifications continue after the ad
Multimedia
RadioFMFM 
Technology
GSM900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1900 MHz 
DataEDGEEDGE, UMTS, HSDPA 7.2 Mbit/s 
Multiple SIM cards2 slots  
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

 A-GPS 
Connectivity
Bluetooth2.02.0, EDR 
Wi-Fi 802.11 b, g 
USBUSB 2.0USB 2.0 
Connector miniUSB 
OtherTV-Out, Computer syncComputer sync 
Other features
NotificationsPolyphonic ringtones (64 voices), Vibration, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
OtherVoice recordingVoice recording 
Availability
Officially announced 06 Jan 2009 
Scheduled release

Scheduled release - Shows when is the particular phone scheduled to be made available to the public in North America

 2009 (Official) 

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

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