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LG Extravert vs Samsung Reality

Rivals

LG Extravert Remove phone

phone
User Rating - 8.7

Posted: 15 Nov 2011
Market Status: Released US carrier availability: Verizon - Discontinued

Samsung Reality Remove phone

phone
Also known as Samsung SCH-U820 PA Rating - 7.8
User Rating - 6.9

Posted: 19 Apr 2010
Market Status: Released US carrier availability: Verizon - Discontinued

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Design
Device typeFeature phoneFeature phone 
Form factorSide-SliderSide-Slider 
Dimensions4.13 x 2.09 x 0.62 inches (105 x 53 x 16 mm)4.23 x 2.09 x 0.59 inches (107 x 53 x 15 mm) 
Weight4.30 oz (122 g)
the average is 4.4 oz (125 g)		4.59 oz (130 g)
the average is 4.4 oz (125 g)		 
Design featuresFull keyboardFull keyboard 
Side Keys Left: Volume control, Lock/Unlock key; Right: Camera shutter, Other 
ColorsBlack  
Display
Physical size2.8 inches3.0 inches 
Resolution240 x 400 pixels240 x 400 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 ppi155 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 
TouchscreenYesResistive 
Features Light sensor, Proximity sensor 
Battery
Talk time5.83 hours
the average is 10 h (623 min)		5.00 hours
the average is 10 h (623 min)		 
Stand-by time22.9 days (550 hours)
the average is 18 days (434 h)		12.5 days (300 hours)
the average is 18 days (434 h)		 
Capacity1000 mAh1080 mAh 
TypeLi - IonLi - Ion 
Hardware
Built-in storage 0.128 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 16 GB 
Camera
Camera2 megapixels3.2 megapixels 
FeaturesDigital zoom, Night mode, Self-timerBurst mode, Panorama, Night mode, Frames, Effects, Mirror, Self-timer 
Camcorder320x240 (QVGA), 220x176640x480 (VGA) 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Genre, Playlists  
Supported formatsMP3, AAC, AAC+, WMAMP3, AAC, AAC+, WMA 
Video playback   
Supported formatsMPEG4, WMV, 3GP, 3G2  
SpeakersEarpiece, Loudspeaker  
Streaming Audio, Video 
Internet browsing
BrowserOperasupports: supports: HTML 
Built-in online services supportFacebook, MySpace, TwitterFacebook, YouTube (upload), MySpace, Twitter 
Technology
CDMA

CDMA - Code Division Multiple Access. A technique of multiplexing, also called spread spectrum, in which analog signals are converted into digital form for transmission. For each communication channel, the signals are encoded in a sequence known to the transmitter and the receiver for that channel. The foremost application is digital cellular phone technology from QUALCOMM that operates in the 800MHz band and 1.9GHz PCS band. CDMA phones are noted for their excellent call quality and long battery life.

800, 1900 MHz800, 1900 MHz 
Data EV-DO 
Positioning

Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

GPS, E911GPS, E911 
NavigationYesYes 
Phone features
Phonebook1000 entries, Multiple numbers per contact, Picture ID, Ring ID1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, Calculator, Tip calculator, World clock, StopwatchCalendar, Alarm, Document viewer, Calculator, Tip calculator, Converter, World clock, Notepad 
MessagingSMS, MMS, Predictive text inputSMS, MMS, Threaded view, Predictive text input 
E-mailIMAP, POP3, SMTPIMAP, POP3, SMTP, Microsoft Exchange 
Instant MessagingYesYes 
OTA Software updates Yes 
Connectivity
Bluetooth3.0, EDR2.1, EDR 
ProfilesAdvanced Audio Distribution (A2DP), File Transfer (FTP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Phone Book Access (PBAP)Advanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Imaging (BIP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Protocol (SDP) 
USBUSB 2.0Yes 
ConnectormicroUSBmicroUSB 
FeaturesMass storage deviceMass storage device 
Headphones connector3.5mm3.5mm 
Charging connector microUSB 
Other Computer sync 
Other features
NotificationsMusic ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone 
Sensors Accelerometer 
Hearing aid compatibilityM4, T4M4 
OtherVoice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recording, 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

29 Jul 201131 Dec 2009 
FCC ID value: ZNFVN271 linkFCC ID value: A3LSCHU820 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.

   
Head0.96 W/kg0.99 W/kg 
Measured in 1900 MHz 
Body0.77 W/kg0.48 W/kg 
Measured in 1900 MHz 
Availability
Officially announced 19 Apr 2010 
Scheduled release

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

 22 Apr 2010 (Official) 

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