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LG 420G vs Samsung S390G

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LG 420G

User Rating - 9

Posted: 28 Apr 2010
Market Status: Released US carrier availability: Tracfone - Available (since 27 Apr 2010)

Samsung S390G

Posted: 06 Feb 2012
Market Status: Released US carrier availability: Tracfone - Available (since 16 Aug 2012)

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Design
Device type	Basic phone	Feature phone
Form factor	Clamshell	Candybar
Dimensions		4.41 x 2.44 x 0.47 inches (112 x 62 x 12 mm)
Weight	2.87 oz (81 g) the average is 4.4 oz (125 g)	3.51 oz (100 g) the average is 4.4 oz (125 g)
Design features	Numeric keypad, Soft keys, D-Pad (2)	Full keyboard, Soft keys (2), D-Pad
Colors		Gray

Display
Physical size		2.4 inches
Resolution		320 x 240 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.		167 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.		TFT
Colors		262 144
Additional display Additional display - Shows specs of the phone's additional display	Yes

Battery
Talk time	7.00 hours the average is 10 h (623 min)	6.00 hours the average is 10 h (623 min)
Stand-by time	23.0 days (552 hours) the average is 18 days (434 h)	12.5 days (300 hours) the average is 18 days (434 h)
Capacity		1000 mAh
Type	Li - Ion	Li - Ion

Hardware
Processor Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.		Single core, 520 MHz
Built-in storage		0.117 GB
Storage expansion		microSD, microSDHC up to 32 GB

Camera
Camera	0.3 megapixels VGA	2 megapixels
Features		Smile detection, Digital zoom, Panorama, Frames
Camcorder		Yes

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Multimedia
Music player
Supported formats		MP3, AAC, AAC+
Video playback
Supported formats		MPEG4, H.263, H.264
Streaming		Video

Internet browsing
Browser	Yes	supports: supports: WAP

Technology
GSM	850, 1900 MHz	850, 900, 1800, 1900 MHz
UMTS		850, 1900, 2100 MHz
Data	EDGE

Phone features
Phonebook	1000 entries, Caller groups, Multiple numbers per contact	Caller groups, Multiple numbers per contact, Picture ID, Ring ID
Organizer	Alarm	Calendar, Alarm, Calculator
Messaging	SMS, MMS, Predictive text input	SMS, MMS, Predictive text input
E-mail		Yes
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.		Yes

Connectivity
Bluetooth	2.1	Yes
Profiles	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)
Wi-Fi		Yes
Headphones connector		3.5mm

Other features
Notifications	Polyphonic ringtones (64 voices), Vibration, Silent mode, Speakerphone	Music ringtones, Polyphonic ringtones (64 voices), Flight mode, Speakerphone
Hearing aid compatibility	M3, T3
Other	TTY/TDD	TTY/TDD

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	12 Apr 2010	03 Feb 2012
	FCC ID value: BEJLG420G link	FCC ID value: A3LSGHS390G 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.
Head	1.13 W/kg	0.86 W/kg
Measured in	1900 MHz
Body	0.40 W/kg	0.62 W/kg
Measured in	1900 MHz
Simultaneous Transmission		1.57 W/kg

Availability
Officially announced	27 Apr 2010

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