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LG Optimus L7 II vs Sony Xperia L vs LG Optimus L9 Size compare

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LG Optimus L7 II Remove phone

Posted: 12 Feb 2013
Market Status: Released
phone

Sony Xperia L Remove phone

Posted: 18 Mar 2013
Market Status: Released
phone

LG Optimus L9 Remove phone

Posted: 29 Aug 2012
Market Status: Released
Design
Device typeSmart phoneSmart phoneSmart phone
OSAndroid (4.1)Android (4.2.2, 4.1.2)Android (4.1.2, 4.0.4)
Form factorCandybarCandybarCandybar
Dimensions4.78 x 2.62 x 0.38 inches (121.5 x 66.6 x 9.7 mm)5.07 x 2.56 x 0.38 inches (128.7 x 65 x 9.7 mm)5.19 x 2.69 x 0.36 inches (131.9 x 68.2 x 9.1 mm)
Weight4.07 oz (116 g)
the average is 5.3 oz (150 g)
4.83 oz (137 g)
the average is 5.3 oz (150 g)
4.41 oz (125 g)
the average is 5.3 oz (150 g)
Keys Right: Volume control, Camera shutter, Lock/Unlock keyLeft: Volume control; Right: Lock/Unlock key
ColorsBlack, Gray, WhiteBlack, Red, White 
Display
Physical size4.3 inches4.3 inches4.7 inches
Resolution480 x 800 pixels480 x 854 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.

217 ppi228 ppi234 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.

IPS LCDTFTIPS LCD
Screen-to-body ratio65.14 %60.85 %67.61 %
Colors16 777 21616 777 21616 777 216
TouchscreenCapacitive, Multi-touchCapacitive, Multi-touchCapacitive, Multi-touch
FeaturesProximity sensorLight sensor, Proximity sensor, Scratch-resistant glassProximity sensor
Camera
Camera8 megapixels8 megapixels5 megapixels
FlashLEDLEDLED
Hardware FeaturesAutofocus, Back-illuminated sensor (BSI)Autofocus, Back-illuminated sensor (BSI)Autofocus
Software FeaturesDigital zoom, Geo taggingTouch to focus, Face detection, Smile detection, Digital zoom, Geo tagging, Self-timerDigital zoom, Geo tagging
Settings Exposure compensation, White balance presets 
Shooting ModesPanoramaHigh Dynamic Range mode (HDR), Panorama, Scenes, EffectsBurst mode, Panorama
Camcorder720x480 (DVD)1280x720 (720p HD)1920x1080 (1080p HD)
FeaturesVideo callingVideo callingVideo calling
Front-facing camera0.3 megapixels VGA0.3 megapixels VGA0.3 megapixels VGA
Video capture 640x480 (VGA) 
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 S4 PlayQualcomm Snapdragon S4 PlusTI OMAP4430
ModelMSM8225MSM8230 
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, 1000 MHz, ARM Cortex-A5Dual-core, 1000 MHz, KraitDual-core, 1000 MHz, ARM Cortex-A9
Graphics processorAdreno 203Adreno 305PowerVR SGX540
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.

0.75 GB RAM1 GB RAM (533 MHz) / LPDDR21 GB RAM (Dual-channel) / LPDDR2
Built-in storage4 GB8 GB4 GB
Maximum User Storage1.7 GB5.6 GB2.3 GB
Storage expansionmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GBmicroSD, microSDHC up to 32 GB
Battery
Capacity2460 mAh1750 mAh2150 mAh
Type Li - IonLi - Ion
User replaceableYesYesYes
Talk time6.66 hours
the average is 14 h (835 min)
8.50 hours
the average is 14 h (835 min)
16.50 hours
the average is 14 h (835 min)
Stand-by time17.9 days (430 hours)
the average is 16 days (390 h)
20.8 days (498 hours)
the average is 16 days (390 h)
33.0 days (791 hours)
the average is 16 days (390 h)
Talk time (3G)12.00 hours
the average is 16 h (963 min)
9.10 hours
the average is 16 h (963 min)
11.50 hours
the average is 16 h (963 min)
Stand-by time (3G)33.3 days (800 hours)
the average is 22 days (526 h)
18.9 days (454 hours)
the average is 22 days (526 h)
26.2 days (628 hours)
the average is 22 days (526 h)
Music playback 43.20 hours 
Video playback 7.50 hours 
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Multimedia
MirroringDLNADLNA, MiracastDLNA
Music player   
Filter byAlbum, Artist, PlaylistsAlbum, Artist, PlaylistsAlbum, Artist, Playlists
FeaturesAlbum art cover, Background playbackAlbum art cover, Background playback, Music recognitionAlbum art cover, Background playback
Supported formatsMP3, eAAC, WMA, WAVMP3, AAC, eAAC, AAC+, eAAC+, WAV, OGGMP3, AAC, AAC+, eAAC+, WMA, WAV, MP4, AMR, OGG, MIDI
Video playback   
Supported formatsMPEG4, H.263, H.264MPEG4, H.263, H.264, XviD, AVI, MOV, MKVMPEG4, H.263, H.264, DivX, XviD, WMV
RadioFM, Stereo, RDSFM, Stereo, RDSFM, Stereo, RDS
SpeakersEarpiece, LoudspeakerEarpiece, LoudspeakerEarpiece, Loudspeaker
Headphones connector3.5mm3.5mm3.5mm
Internet browsing
Browser   
supportsHTML, HTML5HTML, HTML5HTML, HTML5
Built-in online services supportYouTube (upload), Picasa/Google+YouTube (upload), Picasa/Google+YouTube (upload), Picasa/Google+
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz
UMTS900, 1900, 2100 MHz900, 2100 MHz850, 900, 1900, 2100 MHz
DataHSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/sHSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTSHSDPA+ (4G) 21.1 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
2G Data EDGE, GPRSEDGE, GPRS
Micro SIM  Yes
Global RoamingYesYesYes
Phone features
SensorsAccelerometer, CompassAccelerometer, CompassAccelerometer, Compass
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
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 IDUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID
OrganizerCalendar, Alarm, Calculator, MemoCalendar, Alarm, Document viewer, Calculator, World clock, Timer, Stopwatch, NotesCalendar, Alarm, Calculator
MessagingSMS, MMS, Threaded view, Predictive text inputSMS, MMS, Threaded view, Predictive text inputSMS, MMS, Threaded view, Predictive text input
E-mailIMAP, POP3, SMTP, Microsoft ExchangeIMAP, POP3, SMTP, Microsoft ExchangeIMAP, POP3, SMTP, Microsoft Exchange
Instant MessagingHangouts / Google TalkHangouts / Google TalkHangouts / Google Talk
Hearing aid compatibility M3 
Other featuresVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording
Connectivity
Bluetooth3.04.03.0
Profiles/ ProtocolsAdvanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), File Transfer (FTP), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Phone Book Access (PBAP)Advanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Dial-up networking (DUN), File Transfer (FTP), Generic Attribute Profile (GATT), Handsfree (HFP), Headset (HSP), Human Interface Device (HID), Object Push (OPP), Personal Area Networking Profile (PAN)Advanced Audio Distribution (A2DP), AMP Manager Protocol (A2MP), Audio/Video Control Transport Protocol (AVCTP), Audio/Video Distribution Transport Protocol (AVDTP), Audio/Visual Remote Control Profile (AVRCP), 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, 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 a, b, g, n, dual-band802.11 b, g, n
Mobile hotspotYesYesYes
Wi-Fi DirectYesYesYes
USBUSB 2.0USB 2.0USB 2.0
ConnectormicroUSBmicroUSBmicroUSB
FeaturesMass storage device, USB chargingMass storage device, USB chargingMass storage device, USB charging
Charging connectormicroUSBmicroUSBmicroUSB
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, A-GPSGPS, A-GPSA-GPS
NavigationYesYesYes
OtherNFC, Tethering, Computer sync, OTA syncNFC, Tethering, Computer sync, OTA syncNFC, Computer sync, OTA sync
Availability
Officially announced12 Feb 201318 Mar 201329 Aug 2012
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

 12 May 201308 Oct 2012
 FCC ID value: PY7PM-0290 linkFCC ID value: ZNFP760 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 0.65 W/kg0.36 W/kg
Body 0.40 W/kg0.85 W/kg
Product Specific Use 1.04 W/kg0.85 W/kg
Simultaneous Transmission 1.59 W/kg1.15 W/kg
EU SAR   
Head0.66 W/kg 0.39 W/kg

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