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LG Viper 4G LTE vs HTC EVO 3D

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LG Viper 4G LTE Remove phone

phone
Also known as LG Viper, LG LS840 PA Rating - 7
Posted: 09 Jan 2012
Market Status: Released US carrier availability: Sprint - Available (since 22 Apr 2012) Ting - Available as LG Viper (since 02 Nov 2012)

HTC EVO 3D Remove phone

phone
Also known as HTC Shooter, HTC EVO V 4G PA Rating - 9
User Rating - 8.8

Posted: 03 Feb 2011
Market Status: Released US carrier availability: Virgin Mobile - Available as HTC EVO V 4G (since 31 May 2012) Sprint - Discontinued

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Design
Device typeSmart phoneSmart phone 
OSAndroid (4.0, 2.3)Android (4.0, 2.3) 
Form factorCandybarCandybar 
Dimensions4.59 x 2.44 x 0.46 inches (117 x 62 x 12 mm)5.00 x 2.60 x 0.47 inches (127 x 66 x 12 mm) 
Weight5.00 oz (142 g)
the average is 4.4 oz (125 g)		6.00 oz (170 g)
the average is 4.4 oz (125 g)		 
Display
Physical size4.0 inches4.3 inches 
Resolution480 x 800 pixels540 x 960 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.

233 ppi256 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.

TFTS-LCD 
Colors16 777 216  
TouchscreenCapacitive, Multi-touchCapacitive, Multi-touch 
FeaturesLight sensor, Proximity sensor, Scratch-resistant glassLight sensor, Proximity sensor, Scratch-resistant glass 
3D Glasses-free (Parallax barrier) 
Battery
Talk time7.00 hours
the average is 10 h (623 min)		6.00 hours
the average is 10 h (623 min)		 
Capacity1700 mAh1730 mAh 
TypeLi - IonLi - Ion 
Hardware
System chip

System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

 Qualcomm Snapdragon S3 MSM8660 
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.

Dual core, 1200 MHzDual core, 1200 MHz, Scorpion 
Graphics processorYesAdreno 220 
System memory

System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

1024 MB RAM1024 MB RAM 
Built-in storage2 GB1 GB 
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB 
Camera
Camera5 megapixels5 megapixels, Dual-lens (3D) 
FlashLEDDual LED 
FeaturesAuto focus, Geo taggingAuto focus, White balance presets, Geo tagging, Scenes, Effects 
CamcorderYes1280x720 (720p HD) 
FeaturesVideo callingVideo calling 
3D capture Photos: Photos: 2 megapixels, Videos: Videos: 1280x720 (720p) 
Front-facing camera0.3 megapixels VGA1.3 megapixels 
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback  
Supported formatsMP3, AAC, AAC+, WMA, WAV  
Video playback   
Supported formatsMPEG4, H.263, H.264  
Radio FM, Stereo 
SpeakersEarpiece, Loudspeaker  
StreamingAudio, VideoAudio, Video 
YouTube playerYesYes 
Internet browsing
Browsersupports: supports: HTML, Flashsupports: supports: HTML, Flash 
Built-in online services supportYouTube (upload), PicasaFacebook, 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 
LTE1900 MHz  
DataLTE, EV-DO Rev.AEV-DO Rev.A, WiMAX 
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.

A-GPSGPS, A-GPS 
NavigationYesYes 
Phone features
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring IDUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID 
OrganizerCalendar, Alarm, Document viewer (Office 2007, Office 2003, PDF), CalculatorCalendar, Alarm, Document viewer, Calculator, World clock 
MessagingSMS, MMS, Threaded view, Predictive text inputSMS, MMS, Threaded view, Predictive text input 
E-mailIMAP, POP3, SMTP, Microsoft ExchangeIMAP, POP3, SMTP, Microsoft Exchange 
Instant MessagingGoogle TalkYes 
OTA Software updates Yes 
Games Yes 
Connectivity
Bluetooth3.03.0 
ProfilesAdvanced Audio Distribution (A2DP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), Basic Printing (BPP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Logical Link Control and Adaptation Protocol, Message Access Profile (MAP), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP)Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), File Transfer (FTP), Generic Audio/Video Distribution (GAVDP), Generic Object Exchange (GOEP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), Service Discovery Protocol (SDP) 
Wi-Fi802.11 b, g, n802.11 b, g, n 
Mobile hotspotYesYes 
USBUSB 2.0USB 2.0 
ConnectormicroUSBmicroUSB 
FeaturesMass storage device, USB chargingMass storage device, USB charging 
Headphones connector3.5mm3.5mm 
HDMI via microUSB 
Charging connectormicroUSBmicroUSB 
OtherNFC, Computer sync, OTA syncDLNA, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Additional microphone/s for Noise cancellation 
SensorsAccelerometerAccelerometer, Gyroscope, Compass 
Hearing aid compatibilityM4, T4M4, T3 
OtherVoice dialing, Voice commands, Voice recordingVoice 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

09 Jan 201202 Jun 2011 
FCC ID value: ZNFLS840 linkFCC ID value: NM8PG86100 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/kg0.89 W/kg 
Measured in 1900 MHz 
Body1.16 W/kg1.05 W/kg 
Measured in 850 MHz 
Product Specific Use0.89 W/kg  
Simultaneous Transmission1.47 W/kg  
Availability
Officially announced09 Jan 201222 Mar 2011 
Shopping information
MSRP price   
 $ 200 

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