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T-Mobile Concord vs AT&T Avail Size compare

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T-Mobile Concord Remove phone

Posted: 23 Aug 2012
Market Status: Released
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AT&T Avail Remove phone

Posted: 11 Oct 2011
Market Status: Released

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Design
Device typeSmart phoneSmart phone 
OSAndroid (2.3.7, 2.3.5)Android (2.3) 
Dimensions4.59 x 2.43 x 0.45 inches (117 x 62 x 11 mm)4.57 x 2.46 x 0.50 inches (116 x 62 x 13 mm) 
Weight3.52 oz (100 g)
the average is 5.3 oz (151 g)
4.48 oz (127 g)
the average is 5.3 oz (151 g)
 
ColorsBlack, Blue  
Display
Physical size3.5 inches3.5 inches 
Resolution320 x 480 pixels480 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.

165 ppi165 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 ratio50.69 %50.29 % 
FeaturesLight sensor, Proximity sensorProximity sensor 
Camera
Camera2 megapixels5 megapixels 
Hardware Features Autofocus 
CamcorderYesYes 
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.

Broadcom BCM21553  
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, 832 MHzSingle core 
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.

0.5 GB RAM / 512 MB ROM0.5 GB RAM / 512 MB ROM 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Battery
Capacity1500 mAh1500 mAh 
TypeUser replaceable, Li - IonUser replaceable, Li - Ion 
Talk time8.50 hours
the average is 14 h (857 min)
5.00 hours
the average is 14 h (857 min)
 
Stand-by time12.5 days (300 hours)
the average is 15 days (370 h)
9.4 days (225 hours)
the average is 15 days (370 h)
 
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Multimedia
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, Playlists 
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback 
Video playback   
Features

Features - Shows any special features of the particular phone's multimedia

Zoom, Stretch to fullscreen  
SpeakersEarpiece, Loudspeaker  
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS850, 1700/2100, 1900 MHz850, 1900, 2100 MHz 
DataHSPA, UMTSHSDPA 7.2 Mbit/s, UMTS 
Phone features
SensorsAccelerometerAccelerometer 
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3, AAC+), Polyphonic ringtones (72 voices), Flight mode, Silent mode, Speakerphone 
Hearing aid compatibilityM3, T3  
Other featuresVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recording 
Connectivity
Bluetooth3.02.1 
Wi-Fi802.11 b, g, nYes 
USBUSB 2.0Yes 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
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.

GPSGPS 
NavigationYesYes 
OtherComputer sync, OTA syncComputer sync, OTA sync 
Availability
Officially announced23 Aug 201211 Oct 2011 
Regulatory Approval
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).

   
Head1.38 W/kg  
Body1.44 W/kg  

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

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