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Motorola SLVR L7 vs Sony Ericsson Z555

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Motorola SLVR L7 Remove phone

Posted: 16 Feb 2005
Market Status: Released
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Sony Ericsson Z555 Remove phone

Posted: 07 Jan 2008
Market Status: Released

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Design
Dimensions4.47 x 1.93 x 0.45 inches (113.5 x 49 x 11.5 mm)3.74 x 1.92 x 0.66 inches (95 x 49 x 17 mm) 
Weight3.50 oz (99 g)
the average is 4.8 oz (136 g)
3.35 oz (95 g)
the average is 4.8 oz (136 g)
 
Display
Physical size 1.9 inches 
Resolution176 x 220 pixels176 x 220 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.

 148 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 
Additional display

Additional display - Shows specs of the phone's additional display

 OLED 
Resolution

Resolution - Refers to the width and the length od the additional display

 128 x 36 pixels 
Camera
Camera0.3 megapixels VGA1.3 megapixels 
FeaturesDigital zoomDigital zoom 
CamcorderYes  
Hardware
Built-in storage0.005 GB0.012 GB 
Storage expansionmicroSDMemory Stick Micro (M2) 
Battery
Talk time6.66 hours
the average is 12 h (714 min)
9.00 hours
the average is 12 h (714 min)
 
Stand-by time14.6 days (350 hours)
the average is 20 days (491 h)
12.8 days (307 hours)
the average is 20 days (491 h)
 
Capacity820 mAh920 mAh 
specifications continue after the ad
Multimedia
Radio FM, RDS 
SpeakersStereo speakers  
Internet browsing
Browser Access NetFront 3.3 Browser; RSS Feeds 
Technology
GSM850, 900, 1800, 1900 MHz850, 1800, 1900 MHz 
Other Other version supports GSM 900/1800/1900 MHz 
DataGPRSEDGE 
Connectivity
Bluetooth1.22.0 
USBYesYes 
ConnectorminiUSB  
Features Mass storage device 
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
OtherVoice dialing, TTY/TDD, Push-to-TalkVoice recording 
Availability
Officially announced14 Feb 200507 Jan 2008 

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

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