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Nokia 6131 NFC vs Nokia 7020

Nokia 6131 NFC Remove phone

phone
User Rating - 8.4

Posted: 10 Jan 2007
Market Status: Released

Nokia 7020 Remove phone

phone
Posted: 18 May 2009
Market Status: Released

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Design
Form factorClamshellClamshell 
Dimensions3.62 x 1.88 x 0.78 inches (92 x 48 x 20 mm)3.59 x 1.84 x 0.68 inches (91.2 x 46.7 x 17.3 mm) 
Weight3.66 oz (104 g)
the average is 4.4 oz (127 g)
3.04 oz (86 g)
the average is 4.4 oz (127 g)
 
Design featuresNumeric keypad, Soft keys (3)Numeric keypad, Soft keys (2) 
Side KeysLeft: Volume control; Right: Camera shutter, Other  
Colors Pink, Gray 
Display
Physical size2.2 inches2.2 inches 
Resolution240 x 320 pixels240 x 320 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.

182 ppi182 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.

TFTTFT 
Colors16 777 216262 144 
Additional display

Additional display - Shows specs of the phone's additional display

Color, TFTBlack & White 
Resolution

Resolution - Refers to the width and the length od the additional display

128 x 160 pixels160 x 128 pixels 
Physical Size1.36 inches1.36 inches 
Colors

Colors - Shows the number of colors that the additional display supports

262 144  
Battery
Talk time3.40 hours
the average is 11 h (647 min)
4.50 hours
the average is 11 h (647 min)
 
Stand-by time10.0 days (240 hours)
the average is 18 days (441 h)
15.0 days (360 hours)
the average is 18 days (441 h)
 
Capacity860 mAh860 mAh 
TypeLi - IonLi - Ion 
Hardware
Built-in storage0.011 GB0.045 GB 
Storage expansionmicroSDmicroSD, microSDHC 
Camera
Camera1.3 megapixels2 megapixels 
FeaturesDigital zoomWhite balance presets, Digital zoom, Effects 
Camcorder220x176Yes 
specifications continue after the ad
Multimedia
Music player   
Supported formatsMP3, eAAC+, WMA, MP4MP3, AAC, eAAC, AAC+, WMA 
Video playback   
Supported formatsMPEG4, H.264, 3GPPMPEG4, H.263, 3GP 
RadioFM, Stereo, Visual RadioFM 
Internet browsing
Browser Opera Mini browser 
supportsWAP 2.0HTML, XHTML, WAP 2.0, Flash Lite (3.0) 
Technology
GSM850, 900, 1800, 1900 MHz850, 900, 1800, 1900 MHz 
DataEDGEEDGE 
Global RoamingYesYes 
Phone features
Phonebook1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID1000 entries, Caller groups, Multiple numbers per contact, Picture ID, Ring ID 
OrganizerCalendar, Alarm, To-Do, Calculator, Stopwatch, Countdown timerCalendar, Alarm, To-Do, Calculator, Notes 
MessagingSMS, MMS (T9), Predictive text inputSMS, MMS (T9), Predictive text input 
E-mailIMAP, POP3, SMTPIMAP, POP3, SMTP 
Instant Messaging Yes 
JAVA

JAVA - J2ME (Java 2 Platform, Micro Edition) is a technology that allows programmers to use the Java programming language and related tools to develop programs for mobile wireless information devices such as cellular phones and personal digital assistants (PDAs). J2ME consists of programming specifications and a special virtual machine, the K Virtual Machine, that allows a J2ME-encoded program to run in the mobile device.

Midp 2.0, CLDC 1.1Midp 2.1, CLDC 1.1 
GamesJAVA downloadableYes 
Connectivity
Bluetooth2.02.1 
ProfilesAdvanced Audio Distribution (A2DP), Audio/Visual Remote Control Profile (AVRCP), Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Audio/Video Distribution (GAVDP), Handsfree (HFP), Headset (HSP), Object Push (OPP), Serial Port (SPP)Dial-up networking (DUN), File Transfer (FTP), Generic Access (GAP), Generic Object Exchange (GOEP), Handsfree (HFP), Object Push (OPP), Public Area Network (PAN), Phone Book Access (PBAP), Serial Port (SPP), Service Discovery Application (SDAP), SIM Access (SAP) 
USBYesYes 
ConnectorProprietarymicroUSB 
Headphones connector 2.5mm 
OtherNFC, Infrared, SyncMLComputer sync, SyncML 
Other features
NotificationsMusic ringtones (MP3), Polyphonic ringtones (64 voices), Vibration, Phone profiles, SpeakerphoneMusic ringtones (MP3), Vibration, Phone profiles, Speakerphone 
OtherVoice dialing, Voice commands, Voice recording, Push-to-TalkVoice dialing, Voice commands, Voice recording 
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 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

06 Feb 200711 Jul 2009 
FCC ID value: PYARM-216V linkFCC ID value: QTKRM-497 link 
FCC measured SAR

FCC measured SAR - The exposure standard for mobile devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit stated in the international guidelines is 2.0 W/ kg*. Tests for SAR are conducted using standard operating positions with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR of the device while operating can be well below the maximum value.

   
Head1.23 W/kg0.64 W/kg 
Measured in1900 MHz1900 MHz 
Body0.36 W/kg0.37 W/kg 
Measured in1900 MHz1900 MHz 
EU SAR   
Head0.96 W/kg0.59 W/kg 
Availability
Officially announced07 Jan 200718 May 2009 
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