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Alcatel OT-819 Remove phone

Posted: 04 Dec 2011
Market Status: Released

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Design
Device typeFeature phoneSmart phone 
OS Android (4.1) 
Dimensions4.53 x 2.40 x 0.51 inches (115 x 61 x 13 mm)5.94 x 3.16 x 0.37 inches (151 x 80 x 9 mm) 
Weight3.63 oz (103 g)
the average is 5.3 oz (151 g)
6.34 oz (180 g)
the average is 5.3 oz (151 g)
 
FeaturesFull keyboard, Soft keys, D-PadStylus 
Colors Gray, White 
Display
Physical size2.4 inches5.5 inches 
Resolution320 x 240 pixels720 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.

167 ppi265 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.

TFTSuper AMOLED 
Screen-to-body ratio25.43 %70.12 % 
Features Light sensor, Proximity sensor 
Camera
Camera2 megapixels8 megapixels 
Flash LED 
Hardware Features Autofocus, Back-illuminated sensor (BSI) 
Software Features Smile detection 
Shooting Modes Burst mode, Panorama, Scenes 
CamcorderYes1920x1080 (1080p HD) (30 fps) 
Features Video calling 
Front-facing camera 1.9 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.

 Samsung Exynos 4 Quad 4412 
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, 1600 MHz, ARM Cortex-A9 
Graphics processor ARM Mali-400 MP4 
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.

 2 GB RAM 
Built-in storage0.05 GB16 GB 
Storage expansionmicroSDmicroSD, microSDHC, microSDXC up to 64 GB 
Battery
Capacity 3100 mAh 
TypeUser replaceableUser replaceable, Li - Ion 
Wireless charging Optional 
Talk time 15.00 hours
the average is 14 h (850 min)
 
Stand-by time 12.0 days (288 hours)
the average is 15 days (370 h)
 
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Multimedia
Mirroring DLNA, MHL 
Music player   
Filter by Album, Artist, Playlists 
Features Album art cover, Background playback 
RadioFM, RDS  
SpeakersEarpiece, LoudspeakerEarpiece, Loudspeaker 
Cellular
GSM900, 1800 MHz850, 900, 1800, 1900 MHz 
UMTS 850, 1700/2100, 1900, 2100 MHz 
Data LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS 
Phone features
Sensors Accelerometer, Gyroscope, Compass, Barometer 
NotificationsMusic ringtones, Polyphonic ringtones, Vibration, Silent mode, SpeakerphoneService lights, Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone 
Hearing aid compatibility M3 
Other features Voice dialing, Voice commands, Voice recording, TTY/TDD 
Connectivity
BluetoothYes4.0 
Wi-FiYes802.11 a, b, g, n, dual-band 
Mobile hotspot Yes 
USBYesUSB 2.0 
Connector microUSB 
Features Mass storage device, USB charging 
HDMI via microUSB 
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, Glonass 
Navigation Turn-by-turn navigation, Voice navigation 
Other NFC, Computer sync, OTA sync 
Availability
Officially announced 19 Sep 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

 28 Sep 2012 
 FCC ID value: A3LSGHT889 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).

   
Head1.00 W/kg0.25 W/kg 
Body0.70 W/kg0.53 W/kg 
Product Specific Use 0.53 W/kg 
Simultaneous Transmission 1.16 W/kg 

To see the full specifications with in-depth details click here.

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