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Celkon i9 vs LG Optimus L7 II

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Celkon i9 Remove phone

phone
Posted: 12 Jul 2012
Market Status: Released

LG Optimus L7 II Remove phone

phone
Also known as LG P715 PA Rating - 7
User Rating - 9

Posted: 12 Feb 2013
Market Status: Released

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Design
Device typeFeature phoneSmart phone 
OS Android (4.1) 
Form factorCandybarCandybar 
Dimensions4.13 x 1.77 x 0.58 inches (105 x 45 x 14.8 mm)4.78 x 2.62 x 0.38 inches (121.5 x 66.6 x 9.7 mm) 
Weight2.86 oz (81 g)
the average is 4.4 oz (127 g)		4.07 oz (116 g)
the average is 4.4 oz (127 g)		 
Design featuresNumeric keypad, Soft keys (2), D-Pad  
ColorsBlack, White  
Display
Physical size2.4 inches4.3 inches 
Resolution176 x 220 pixels480 x 800 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.

117 ppi217 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.

TFTIPS LCD 
Touchscreen Capacitive, Multi-touch 
Features Light sensor, Proximity sensor 
Battery
Talk time4.00 hours
the average is 11 h (647 min)		  
Stand-by time20.8 days (500 hours)
the average is 18 days (441 h)		  
Talk time (3G) 12.00 hours
the average is 10 h (585 min)		 
Stand-by time (3G) 33.3 days (800 hours)
the average is 24 days (580 h)		 
Capacity1000 mAh2460 mAh 
TypeLi - 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 S4 Play MSM8225 
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-A5 
Graphics processor Adreno 203 
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.

 768 MB RAM 
Built-in storage 4 GB 
Storage expansionmicroSD, microSDHC up to 16 GBmicroSD, microSDHC up to 32 GB 
Camera
Camera3 megapixels8 megapixels 
Flash LED 
Features Auto focus, Digital zoom, Geo tagging 
CamcorderYesYes 
Features Video calling 
Front-facing camera 0.3 megapixels VGA 
specifications continue after the ad
Multimedia
Music player   
Filter by Album, Artist, Playlists 
Features Album art cover, Background playback 
Supported formatsMP3MP3, eAAC, WMA, WAV 
Video playback   
Supported formats MPEG4, H.263, H.264 
RadioFM, StereoFM, Stereo, RDS 
SpeakersLoudspeakerEarpiece, Loudspeaker 
YouTube player Yes 
Internet browsing
Browser   
supportsWAPHTML, HTML5 
Built-in online services support YouTube (upload), Picasa 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
UMTS 900, 1900 MHz 
DataGPRSHSPA (unspecified), UMTS, EDGE, GPRS 
Multiple SIM cards2 slots  
Global RoamingYesYes 
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-GPS 
Navigation Yes 
Phone features
Phonebook Unlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID 
OrganizerFlashlightCalendar, Alarm, Calculator 
MessagingSMS, MMSSMS, MMS, Threaded view, Predictive text input 
E-mail IMAP, POP3, SMTP, Microsoft Exchange 
Instant Messaging Google Talk 
Connectivity
BluetoothYesYes 
Wi-Fi 802.11 b, g, n 
Mobile hotspot Yes 
USBYesUSB 2.0 
Connector microUSB 
Features Mass storage device, USB charging 
Headphones connector3.5mm3.5mm 
Charging connector microUSB 
Other Tethering, Computer sync, OTA sync 
Other features
NotificationsMusic ringtones, Polyphonic ringtones, VibrationHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Sensors Accelerometer, Compass 
Other Voice dialing, Voice commands, Voice recording 
Availability
Officially announced 12 Feb 2013 

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