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OPPO R819

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OPPO R819 Remove phone

Posted: 20 Aug 2013
Market Status: Released

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Design
Device typeSmart phone  
OSAndroid (4.2.1)  
Form factorCandybar  
Dimensions5.37 x 2.68 x 0.29 inches (136.5 x 68 x 7.3 mm)  
Weight3.88 oz (110 g)
the average is 4.8 oz (137 g)
  
ColorsWhite  
Display
Physical size4.7 inches  
Resolution720 x 1280 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.

312 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 LCD  
Screen-to-body ratio65.59 %  
Colors16 777 216  
TouchscreenCapacitive, Multi-touch  
FeaturesLight sensor, Proximity sensor  
Camera
Camera8 megapixels  
FlashLED  
FeaturesHigh Dynamic Range mode (HDR), Panorama  
CamcorderYes  
Front-facing camera2 megapixels  
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.

MediaTek MT6589  
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.

Quad core, 1200 MHz, ARM Cortex-A7  
Graphics processorPowerVR SGX544  
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 RAM  
Built-in storage16 GB  
Battery
Capacity2000 mAh  
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Multimedia
Music player   
Filter byAlbum, Artist, Playlists  
FeaturesAlbum art cover, Background playback  
Supported formatsMP3  
Video playback   
Supported formatsMPEG4, H.263, H.264  
RadioFM  
SpeakersEarpiece, Loudspeaker  
YouTube playerYes  
Internet browsing
Browser   
supportsHTML, HTML5  
Built-in online services supportYouTube (upload), Picasa/Google+  
Technology
GSM850, 900, 1800, 1900 MHz  
UMTS850, 900, 2100 MHz  
DataHSPA (unspecified), EDGE, GPRS  
Multiple SIM cards2 slots  
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  
NavigationYes  
Phone features
PhonebookUnlimited entries, Caller groups, Multiple numbers per contact, Search by both first and last name, Picture ID, Ring ID  
OrganizerCalendar, Alarm, Calculator  
MessagingSMS, MMS, Threaded view, Predictive text input  
E-mailIMAP, POP3, SMTP, Microsoft Exchange  
Instant MessagingHangouts / Google Talk  
Connectivity
Bluetooth3.0  
Wi-Fi802.11 b, g, n  
Wi-Fi DirectYes  
USBUSB 2.0  
ConnectormicroUSB  
FeaturesMass storage device, USB charging  
Headphones connector3.5mm  
Charging connectormicroUSB  
OtherDLNA, Tethering, Computer sync, OTA sync  
Other features
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone  
SensorsAccelerometer, Gyroscope, Compass  
OtherVoice dialing, Voice commands, Voice recording  

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