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Motorola SLVR L7 vs Samsung E2121B

Rivals

Motorola SLVR L7 Remove phone

phone
PA Rating - 7.3
User Rating - 7.9

Posted: 16 Feb 2005
Market Status: Released US carrier availability: AT&T - Discontinued

Samsung E2121B Remove phone

phone
User Rating - 7

Posted: 09 Jun 2010
Market Status: Released

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Design
Device type Basic phone 
Form factorCandybarCandybar 
Dimensions4.47 x 1.93 x 0.45 inches (113.5 x 49 x 11.5 mm)4.11 x 1.77 x 0.57 inches (104.5 x 45 x 14.6 mm) 
Weight3.50 oz (99 g)
the average is 4.4 oz (125 g)		2.93 oz (83 g)
the average is 4.4 oz (125 g)		 
Design featuresNumeric keypad, Soft keys (2)Numeric keypad, D-Pad 
Side KeysLeft: Volume control  
Display
Physical size 1.5 inches 
Resolution176 x 220 pixels128 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.

 119 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 
Colors262 14465 536 
Battery
Talk time6.66 hours
the average is 10 h (623 min)		9.50 hours
the average is 10 h (623 min)		 
Stand-by time14.6 days (350 hours)
the average is 18 days (434 h)		27.1 days (650 hours)
the average is 18 days (434 h)		 
Capacity820 mAh1000 mAh 
TypeLi - IonLi - Ion 
Hardware
Built-in storage0.005 GB0.007 GB 
Storage expansionmicroSDmicroSD up to 2 GB 
Camera
Camera0.3 megapixels VGA0.3 megapixels VGA 
FeaturesDigital zoomDigital zoom, Night mode, Effects, Self-timer 
CamcorderYesYes 
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3, AAC, WAVMP3 
Video playback   
Supported formatsMPEG4  
Radio FM, Recording option, Internal antenna 
SpeakersStereo speakers  
Internet browsing
Browsersupports: supports: WAP 2.0Openwave 6.2.3.3, supports: supports: WAP 2.0 
Technology
GSM850, 900, 1800, 1900 MHz900, 1800 MHz 
DataGPRSGPRS 
Global RoamingYes  
Phone features
PhonebookCaller groups, Multiple numbers per contact, Picture ID, Ring ID1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, To-Do, CalculatorCalendar, Alarm, Calculator, Converter, Currency converter, World clock, Timer, Stopwatch, Notes 
MessagingSMS, MMS (iTAP), Predictive text inputSMS (300 messages), MMS (T9), Predictive text input 
E-mailIMAP, POP3, SMTPYes 
JAVA

JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.

Midp 2.0  
GamesJAVA downloadableYes 
Connectivity
Bluetooth1.22.1, EDR 
ProfilesBasic Imaging (BIP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Object Push (OPP)Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Handsfree (HFP), Headset (HSP), Logical Link Control and Adaptation Protocol, Object Push (OPP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP), SIM Access (SAP) 
USBYesUSB 1.1 
ConnectorminiUSB  
OtherComputer syncComputer sync 
Other features
NotificationsMusic ringtones (MP3), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
OtherVoice dialing, TTY/TDD, Push-to-TalkVoice recording 
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 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

13 Oct 2005  
FCC ID value: IHDT56FP1 link  
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head1.16 W/kg  
Measured in1900 MHz  
Body0.38 W/kg  
Measured in1900 MHz  
EU SAR   
Head 0.55 W/kg 
Availability
Officially announced14 Feb 2005  

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