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Micromax X445 vs Micromax X220

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Micromax X445 Remove phone

Posted: 23 Aug 2012
Market Status: Released
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Micromax X220 Remove phone

Posted: 10 Jul 2011
Market Status: Released

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Design
Device typeFeature phoneFeature phone 
Dimensions4.33 x 2.17 x 0.56 inches (110 x 55.2 x 14.1 mm)3.78 x 1.85 x 0.63 inches (96 x 47 x 16 mm) 
Weight3.60 oz (102 g)
the average is 4.8 oz (137 g)
2.66 oz (76 g)
the average is 4.8 oz (137 g)
 
Display
Physical size3.2 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.

125 ppi114 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.

TFTCSTN 
Colors 65 536 
TouchscreenYes  
Camera
Camera0.3 megapixels VGAYes 
FeaturesDigital zoom  
CamcorderYes  
Hardware
Built-in storage0.128 GB  
Storage expansionmicroSD, microSDHC up to 8 GBmicroSD 
Battery
Talk time4.00 hours
the average is 12 h (740 min)
3.00 hours
the average is 12 h (740 min)
 
Stand-by time5.4 days (129 hours)
the average is 20 days (492 h)
10.0 days (240 hours)
the average is 20 days (492 h)
 
Capacity1000 mAh800 mAh 
specifications continue after the ad
Multimedia
RadioFM, Recording optionFM, Stereo 
SpeakersLoudspeaker  
Broadcast Mobile TVYes  
Technology
GSM900, 1800 MHz900, 1800 MHz 
DataGPRS  
Multiple SIM cards2 slots2 slots 
Connectivity
Bluetooth3.0  
USBYes  
Other features
NotificationsMusic ringtones, Polyphonic ringtones, Silent mode  

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

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