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Sony Ericsson C901 GreenHeart vs Sony Ericsson Elm

Sony Ericsson C901 GreenHeart Remove phone

phone
Posted: 04 Jun 2009
Market Status: Released

Sony Ericsson Elm Remove phone

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PA Rating - 7.8
User Rating - 8.8

Posted: 14 Dec 2009
Market Status: Released

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Design
Dimensions4.13 x 1.77 x 0.51 inches (105 x 45 x 13 mm)4.33 x 1.77 x 0.55 inches (110.0 x 45.0 x 14.0 mm) 
Weight3.77 oz (107 g)
the average is 4.8 oz (136 g)
3.17 oz (90 g)
the average is 4.8 oz (136 g)
 
Display
Physical size2.2 inches2.2 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.

182 ppi182 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 144262 144 
Features Light sensor 
Camera
Camera5 megapixels5 megapixels 
FlashXenonLED 
FeaturesAutofocus, Digital image stabilization, Face detection, Smile detection, Digital zoom, Geo taggingAutofocus, Face detection, Smile detection, Digital zoom, Geo tagging 
CamcorderYesYes 
FeaturesVideo calling, Digital image stabilizationVideo light, Video calling 
Hardware
Built-in storage0.12 GB0.28 GB 
Storage expansionMemory Stick Micro (M2)microSD, microSDHC up to 16 GB 
Battery
Talk time9.50 hours
the average is 12 h (741 min)
10.00 hours
the average is 12 h (741 min)
 
Stand-by time17.9 days (430 hours)
the average is 21 days (499 h)
17.9 days (430 hours)
the average is 21 days (499 h)
 
Talk time (3G) 4.00 hours
the average is 13 h (769 min)
 
Stand-by time (3G) 18.6 days (446 hours)
the average is 21 days (502 h)
 
Video call time 3.00 hours 
Capacity950 mAh1000 mAh 
specifications continue after the ad
Multimedia
Music player   
Features Album art cover, Background playback, Music recognition 
RadioFM, RDSFM, RDS 
YouTube player Yes 
Internet browsing
BrowserAccess NetFront Browser, RSS FeedsAccess NetFront 
Built-in online services support Facebook, MySpace, Twitter 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS900, 2100 MHz900, 2100 MHz 
DataEDGE, UMTS, HSDPA 7.2 Mbit/s, HSUPAHSDPA 7.2 Mbit/s, HSUPA, UMTS, EDGE 
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 
Navigation Turn-by-turn navigation 
Connectivity
Bluetooth2.0, EDR2.1, EDR 
Wi-Fi Yes 
USBUSB 2.0USB 2.0 
Connector Proprietary 
Features Mass storage device 
OtherComputer sync, SyncMLDLNA, Computer sync 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3, AAC), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Speakerphone 
SensorsAccelerometerAccelerometer 
OtherVoice dialing, Voice commands, Voice recordingVoice recording 
Availability
Officially announced04 Jun 2009  

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

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