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Samsung Blue Earth vs Samsung Impression

Samsung Blue Earth Remove phone

phone
PA Rating - 7.5
User Rating - 9.3

Posted: 18 Feb 2009
Market Status: Released

Samsung Impression Remove phone

phone
PA Rating - 7
User Rating - 6.9

Posted: 11 Mar 2009
Market Status: Released

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Design
Device typeFeature phone  
Dimensions4.25 x 2.11 x 0.56 inches (108 x 53.6 x 14.2 mm)4.48 x 2.28 x 0.61 inches (114 x 58 x 15 mm) 
Weight4.20 oz (119 g)
the average is 4.8 oz (137 g)
5.30 oz (150 g)
the average is 4.8 oz (137 g)
 
Display
Physical size3.0 inches3.2 inches 
Resolution240 x 400 pixels240 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.

155 ppi146 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.

TFTAMOLED 
Colors16 777 216262 144 
TouchscreenYesYes 
Features Light sensor, Proximity sensor 
Camera
Camera3 megapixels3 megapixels 
Features Digital zoom, Geo tagging 
Camcorder320x240 (QVGA)Yes 
FeaturesVideo callingVideo sharing 
Front-facing cameraYes  
Hardware
Built-in storage0.13 GB0.189 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC 
Battery
Talk time9.60 hours
the average is 12 h (746 min)
3.00 hours
the average is 12 h (746 min)
 
Stand-by time22.9 days (550 hours)
the average is 21 days (502 h)
10.4 days (250 hours)
the average is 21 days (502 h)
 
Talk time (3G)4.30 hours
the average is 13 h (769 min)
  
Stand-by time (3G)19.6 days (470 hours)
the average is 21 days (502 h)
  
Capacity1080 mAh1000 mAh 
specifications continue after the ad
Multimedia
RadioFM, Stereo, RDS  
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS900, 2100 MHz850, 1900 MHz 
DataEDGE, UMTS, HSDPA 3.6 Mbit/sEDGE, UMTS, HSDPA 3.6 Mbit/s 
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 
Connectivity
Bluetooth2.1, EDR2.0 
Wi-Fi802.11 b, g  
USBUSB 2.0Yes 
ConnectormicroUSB  
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones (72 voices), Vibration, Phone profiles, Speakerphone 
SensorsAccelerometerAccelerometer 
OtherVoice recordingVoice recording 
Availability
Officially announced13 Feb 200930 Mar 2009 

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

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