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Motorola MOTO W233 Renew vs Motorola WX450 Size compare

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Motorola MOTO W233 Renew Remove phone

Posted: 06 Jan 2009
Market Status: Released
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Motorola WX450 Remove phone

Posted: 28 Feb 2011
Market Status: Not officially announced

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Design
Dimensions4.37 x 1.77 x 0.58 inches (111 x 45 x 14.7 mm)  
Weight2.93 oz (83 g)
the average is 5.3 oz (150 g)
  
FeaturesNumeric keypad, Soft keysFull keyboard, Soft keys 
Rugged Yes 
Display
Physical size1.6 inches  
Resolution128 x 128 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.

113 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.

CSTN  
Screen-to-body ratio16.55 %  
Camera
Camera Yes 
Camcorder Yes 
Hardware
Storage expansionmicroSDmicroSD, microSDHC 
Battery
User replaceableYesYes 
Talk time9.16 hours
the average is 14 h (825 min)
  
Stand-by time18.8 days (450 hours)
the average is 16 days (384 h)
  
specifications continue after the ad
Multimedia
Radio FM, FM Transmiter 
Speakers Earpiece, Loudspeaker 
Cellular
GSM850, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1900 MHz 
Data HSPA (unspecified), UMTS 
Connectivity
Bluetooth 2.1, EDR 
USBYesUSB 2.0 
ConnectorminiUSBminiUSB 
Features Mass storage device, USB charging 
Other Computer sync 
Other features
NotificationsPolyphonic ringtones, Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibility M3, T3 
OtherVoice recordingVoice dialing, Voice recording, Push-to-Talk 
Availability
Officially announced06 Jan 2009  
Scheduled release

Scheduled release - Shows when is the particular phone scheduled to be made available to the public in North America

2009 (Official)  
Regulatory Approval
FCC approval

FCC approval - The Federal Communications Commission (FCC) is an independent United States government agency, directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is charged with regulating interstate and international communications by radio, television, wire, satellite and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions. Every wireless phone device that is sold in the U.S. has to be tested and approved for sale by the FCC.

   
Date approved

Date approved - Shows the date when the particular phone is approved by the Federal Communications Commission

 31 Aug 2010 
 FCC ID value: IHDT56LA1 link 
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).

   
Head 0.62 W/kg 
Measured in 1900 MHz 
Body 0.35 W/kg 
Measured in 1900 MHz 

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

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