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Nokia Lumia 820 vs Nokia Lumia 800 vs Nokia Lumia 810 Size compare

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Nokia Lumia 820 Remove phone

Posted: 05 Sep 2012
Market Status: Released
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Nokia Lumia 800 Remove phone

Posted: 26 Oct 2011
Market Status: Released
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Nokia Lumia 810 Remove phone

Posted: 09 Oct 2012
Market Status: Released
Design
Device typeSmart phoneSmart phoneSmart phone
OSWindows Phone, 8Windows Phone, 7.8, 7.5 MangoWindows Phone, 8
Dimensions4.87 x 2.70 x 0.39 inches (123.8 x 68.5 x 9.9 mm)4.59 x 2.41 x 0.48 inches (116.5 x 61.2 x 12.1 mm)5.03 x 2.69 x 0.43 inches (127.8 x 68.4 x 10.9 mm)
Weight5.64 oz (160 g)
the average is 5.3 oz (151 g)
5.01 oz (142 g)
the average is 5.3 oz (151 g)
5.11 oz (145 g)
the average is 5.3 oz (151 g)
ColorsBlack, Purple, Yellow, Blue, Red, White, Gray  
Display
Physical size4.3 inches3.7 inches4.3 inches
Resolution480 x 800 pixels480 x 800 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.

217 ppi252 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.

AMOLEDAMOLEDAMOLED
Screen-to-body ratio62.04 %54.60 %60.29 %
FeaturesLight sensor, Proximity sensorLight sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)Light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Camera
Camera8 megapixels8 megapixels8 megapixels
FlashDual LEDDual LEDDual LED
Aperture size

Aperture size - The aperture of a camera is the opening through which light travels before it reaches the camera sensor. The smaller the number is, the bigger this opening is, allowing for more light to pass.

F2.2F2.2F2.2
Focal length (35mm equivalent)28 mm28.00 mm26 mm
Camera sensor size1/3.2"  
Hardware FeaturesAutofocusAutofocusAutofocus
Software FeaturesTouch to focus, Digital zoom, Geo taggingTouch to focus, Digital zoom, Geo taggingTouch to focus, Geo tagging
SettingsExposure compensation, ISO control, White balance presetsExposure compensation, White balance presetsExposure compensation, White balance presets
Shooting ModesMacro mode, Night mode Panorama
Camcorder1920x1080 (1080p HD) (30 fps)1280x720 (720p HD) (30 fps)1920x1080 (1080p HD) (30 fps)
FeaturesContinuous autofocus, Video calling Digital image stabilization, Continuous autofocus, Video calling
Front-facing camera0.3 megapixels VGA 1.2 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.

Qualcomm Snapdragon S4 Plus MSM8960Qualcomm Snapdragon S2 MSM8255Qualcomm Snapdragon S4 Plus MSM8960
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, 1500 MHz, KraitSingle core, 1400 MHz, ScorpionDual-core, 1500 MHz, Krait
Graphics processorAdreno 225YesAdreno 225
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.

1 GB RAM0.5 GB RAM1 GB RAM
Built-in storage8 GB16 GB8 GB
Storage expansionmicroSD, microSDHC, microSDXC up to 64 GB microSD, microSDHC up to 32 GB
Battery
Capacity1650 mAh1450 mAh1800 mAh
TypeUser replaceable, Li - IonUser replaceable, Li - IonUser replaceable
Wireless chargingOptional Optional
Talk time15.40 hours
the average is 14 h (850 min)
13.00 hours
the average is 14 h (850 min)
10.30 hours
the average is 14 h (850 min)
Stand-by time15.0 days (360 hours)
the average is 15 days (370 h)
11.0 days (265 hours)
the average is 15 days (370 h)
16.7 days (400 hours)
the average is 15 days (370 h)
Talk time (3G)8.10 hours
the average is 16 h (982 min)
9.50 hours
the average is 16 h (982 min)
10.20 hours
the average is 16 h (982 min)
Stand-by time (3G)15.0 days (360 hours)
the average is 20 days (476 h)
14.0 days (335 hours)
the average is 20 days (476 h)
15.0 days (360 hours)
the average is 20 days (476 h)
Music playback61.00 hours55.00 hours54.00 hours
Video playback5.60 hours 7.30 hours
specifications continue after the ad
Multimedia
Music player   
Filter byAlbum, Artist, Playlists Album, Artist, Playlists
FeaturesAlbum art cover, Background playback Album art cover, Background playback
RadioFM, Stereo, RDSFM, Stereo 
Speakers  Earpiece, Loudspeaker
Additional microphone(s)for Noise cancellationYesYes
Cellular
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz
UMTS850, 900, 1900, 2100 MHz900, 1900, 2100 MHz850, 1700/2100, 1900, 2100 MHz
LTE (FDD)Bands 18, 8, 3, 1, 7  
DataLTE Cat 3 (100/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, UMTSHSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTSHSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
Micro SIMYesYesYes
Phone features
SensorsAccelerometer, Gyroscope, CompassAccelerometer, CompassAccelerometer, Gyroscope, Compass
NotificationsHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneMusic ringtones, Polyphonic ringtones, Vibration, Flight mode, Silent mode, SpeakerphoneHaptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Hearing aid compatibility  M3, T4
Other featuresVoice dialing, Voice commands, Voice recording, TTY/TDDVoice dialing, Voice commands, Voice recordingVoice dialing, Voice commands, Voice recording
Connectivity
Bluetooth3.02.13.0
Wi-Fi802.11 a, b, g, n, dual-band802.11 b, g, n802.11 a, b, g, n
Mobile hotspotYesYes 
USBUSB 2.0USB 2.0USB 2.0
ConnectormicroUSBmicroUSBmicroUSB
FeaturesMass storage device, USB chargingUSB chargingMass storage device, USB charging
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, S-GPS, Glonass, Cell ID, Wi-Fi positioningGPS, A-GPS, S-GPS, Cell ID, Wi-Fi positioningGPS, A-GPS, S-GPS, Cell ID, Wi-Fi positioning
NavigationTurn-by-turn navigation, Voice navigationYesTurn-by-turn navigation, Voice navigation
OtherNFC, Computer sync, OTA syncComputer sync, OTA syncNFC, Computer sync, OTA sync
Availability
Officially announced05 Sep 201226 Oct 201109 Oct 2012
Shopping information
AccessoriesNokia AC-50 MicroUSB Charger, Nokia Charging and Data Cable CA-190CD, Nokia Headset WH-208, Product user guide  
MSRP price $ 700 
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

18 Oct 201231 Oct 201102 Oct 2012
FCC ID value: PYARM-825 linkFCC ID value: LJPRM-801 linkFCC ID value: QMNRM-878 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).

   
Head1.34 W/kg1.27 W/kg1.30 W/kg
Body0.71 W/kg1.06 W/kg0.85 W/kg
Product Specific Use0.99 W/kg 1.16 W/kg
Simultaneous Transmission1.58 W/kg1.27 W/kg1.53 W/kg

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

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