Price and specifications on Nokia Lumia 620
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Photos:Nokia Lumia 620
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    Summary

    SAR (Specific Absorption Rate) values of Nokia Lumia 620 ​​are as follows:

    American measurement on head: 0.860 W/Kg,
    on body: 1.400 W/Kg

    The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue


    Specific absorption rate (SAR) is a measure of the rate at which energy is absorbed by the human body when exposed to a radio frequency (RF) electromagnetic field, measured in watts per kilogram (W/kg). The SAR determines the amount of heat that is absorbed by human tissue, we must keep in mind that the longer you're on a call, the more heat is generated in our tissues.

    SAR measurement is performed taking into account the use of smartphones when we speak (SAR head) and the body absorption rate (SAR body). For different variants of the same smartphone we will find different values, mainly due to network support, different frequencies, Single/Dual Sim models, etc.

    There is no worldwide standard regarding the SAR measurement:
    - In the United States, the Federal Communications Commission (FCC) requires a SAR level at or below 1.6 W/kg taken over the volume containing a mass of 1\_gram of tissue.
    - In Europe, following IEC standards, the SAR limit is 2 W/kg averaged over 10 grams of tissue.
    - India switched from the EU limits to the US limits in 2012, but the Indian government don't rely on SAR measurements provided by manufacturers, therefore, the Telecommunication Engineering Center (TEC) also performs these measurements.

    Design & Materials

    Structure

    Size
    61.1 mm 115.4 mm 11.0 mm
    Weight
    127 g
    Diagonal
    3.8"

    Performance & Hardware

    Processor

    Model
    Qualcomm Snapdragon S4 Plus MSM8227
    CPU
    2x Krait 1.0 GHz
    Type
    Dual-Core
    Frequency
    1 GHz
    64 Bits
    No

    Camera

    Rear

    Main
    Resolution
    5 Mpx
    Sensor
    Unknown
    Type
    Unknown
    Aperture
    ƒ/ 2.4

    Connectivity

    Bands

    3G
    B1 (2100), B2 (1900), B5 (850), B8 (900)
    2G
    B2 (1900), B3 (1800), B5 (850), B8 (900)

    SIM card

    Type
    Single SIM (Micro SIM)

    Battery

    Battery
    Capacity
    1300 mAh
    Type
    Li-Ion

    Software

    Software

    Operating System
    Windows Phone 8.0
    Microsoft Windows Phone 8 Amber

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