Check Radiation level (SAR) of your Smartphone by USSD code *#07#

| November 3, 2014 | 305 Comments

Smartphone has so much penetrated radiation_levelin our daily life that now no one can think of without it. Excessive use of smartphone may cause health problems but if you are even using less a smartphone with bad SAR, that is most dangerous.

Here SAR stands for Specific Absorption Rate which is a measure of the amount of radio frequency energy absorbed by the body when using a mobile phone. Federal Communications Commission (FCC) has adopted limits for safe exposure to radio frequency (RF) energy  which is  1.6 watts per kilogram (1.6 W/kg).  Any smartphone  at or below this SAR levels is “safe” to use.

You can check Radiation level in terms of SAR of your smartphone by dialing a USSD code *#07#, if results shows SAR below 1.6 watts per kilogram (1.6 W/kg) then it is OK otherwise you are advised to change your smartphone immediately.

Here are SAR level of some popular smartphones in the market.

  • iPhone 6:>>  1.59 W/kg
  • LG G3:>> 0.99 W/kg
  • LG G2:>> 1.44 W/kg
  • Samsung Galaxy Note 2:>> 0.42 W/kg
  • Samsung Galaxy Note 3:>> 1.07 W/kg
  • Samsung Galaxy Note 4:>> 1.20 W/kg
  • Samsung Galaxy S5:>> 1.28 W/kg
  • HTC One (M8):>> 1.29 W/kg

Interestingly iPhone 6 have just 0.01 below the threshold level of SAR.

In addition to radiation level you must know about following important USSD codes to get more information of your smartphone.

*#*#4636#*#* : It gives a lot of information of  smartphone under following four categories.

  • Phone Information : It shows IMEI, Signal strength etc
  • Battery Information: It shows battery status, level, health, voltage, temperature, technology and time since boot.
  • Usage statistics: it shows how may times and how much time every app on your smartphone you have used. Interestingly WhatsApp is on top of the list on my smartphone. Am I using WhatsApp the most !!
  • Wi-Fi information: It shows Wi-Fi API, config and status

*#06# : It shows the IMEI number of your phone which is a 15 digit unique number for your phone, basically it is  Social Security number of your phone. Sometimes when typing in *#06# it will add an additional 2 digits at the end. The first 15 digits shown before any space or dash is your IMEI. Note down IMEI number of your phone in your diary, it is very useful when your phone got stolen.

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Category: Telecom Gyaan

About the Author ()

I have always been a fan of writing and love to share information on latest technologies, mobiles, gadgets and social media. Sharing and acquiring knowledge is a boon, do let's share as well as acquire it. I am very much fond of Coffee.

Comments (305)

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  1. ponna jagadish kumar says:

    how to check radiation of huawei honor holly

  2. sagar says:

    How to check radiation of micromax Mobile’s

  3. aysha pp says:

    how to check radiation in asus zenfone 5.when i dial *#07# it shows how to find out the radiation my phone.

  4. Bala.K says:

    How to check radiation level for Sony Xperia z2..its not working out for *#07#

  5. venkatesh says:

    Sony xperia neo L radiation pls..

    By dialing *#07# it shows error

  6. Unnamalai says:

    *#07# is not working for huawei honor holly.its showing error as connection please advise

  7. Sandeep kumar golecha says:

    HTC 8x not check by *#07# than how 2 check Sar value in HTC 8x

  8. vicky says:

    that code is not applying on lava iris 455

    what should i do ?

  9. Shaji Amara says:

    How to check radiation level for Asus phonepad 7..its not working out for *#07#

  10. Sampath says:

    Hi sir,

    What about China Iphone 5 radiation level?

  11. what about huawei G700 says:

    Please give the information very fast

  12. mehnaz says:

    What about huawei G700

  13. Arun kumar says:

    Sir Moto E SAR level how can be measured ?

  14. arhan says:

    How to check radiations of asus zenfone 4.. its showing unknown application… pls help me to find… and tell what we should fial for asus zenfone 4… pls

  15. Monowar says:

    what about samsung tab 2 ??

  16. Monowar says:

    what about samsung tab2 ??

  17. Mani says:

    Radiation level for Oplus xonfone 5, *#07# not working.

  18. Manish Sahu says:

    How to check radiation level of Huawei honor 3c.*#07# is not working on this phone so please help me how can i check…?

  19. G Nageshwer Rao says:

    how to check radiation level of Lenova P 780 phone

  20. vikas anes says:

    My phone is Panasonic p11 not response to *#07#……. pls reply any Panasonic p11 phone users………

  21. Mani says:

    What about the SAR value of Moto g?

    Values with greater than 1.5 are safe to use or less than 1.5 are safe to use?

  22. Mani says:

    What about the SAR value of Moto g 2nd generation?

    Values with greater than 1.5 are safe to use or less than 1.5 are safe to use?


    • Vishal says:

      The SAR value of Lenovo A680 is 1.29 W/Kg, which is in safe zone. The SAR value more than 1.6 W/Kg is harmful as explained in the above article

  24. DIWAKARAN says:

    what about the SAR value of Redmi 1S

  25. Pravin says:

    What is the SAR value of XIAOMI’s MI3

  26. Pankaj says:

    how to check radiation level for Xolo Q1000 it says invalid MMI code when i dial *#07#…. plz help

  27. ameen says:

    hi can u pls tell me the SAR VALUE FOR MICROMAX YUREKA AND REDMI NOTE4g

  28. aamir says:

    Redmi note 4g how to check sat value *#07# not working

  29. karan says:

    Could you please tell me the radiation level of xperia st15i, it shows- invalid mmi code

  30. vikas mishra says:

    Tell me about my xperiya z2

  31. pravi says:

    could you please give me radiation level for all xiomi mi mobiles

  32. pravi says:

    could you please give radiation level of redmi2

  33. william says:

    Wt is the sar value for oplus xonphone 5

  34. Atif Mukhtar says:

    I m unable to check this on Samsung Galaxy S2

  35. Sayan says:

    Please make me know about the Radiation Level of Panasonic P55 and Huawei Honor 4X…

  36. sarvesh says:

    Hats off to u vishal u r supporting so many ppl

  37. Savin says:

    Axus one gives error after dialing #07#“Connection Problem or Invalid MMI Code” Please advise.

  38. dipanshu says:

    what is the sar value of infocus m2?

  39. SACHIN says:

    what is the SAR value of SONY Xperia S *#07# not working
    Is this radiation value very with the battery charge or mobile temperature & Sim range ?

  40. uday kumar says:

    my phone is phonemax glam 5 in that *#07# is not working… is my radiation in my mobile

  41. Amol says:

    What is SAR of Samsung Galaxy Y 5360 and Sony Xperia M .
    Safe or Not ??
    Pls help.

    • Vishal says:

      Samsung Galaxy Y S5360 has SAR value 0.66 W/Kg and Sony Xperia M has SAR value of 0.84 W/Kg, both are safe to use.

      • Amol says:

        Thanks Vishal for your prompt reply .
        Please let me know what is SAR of Yu Yureka Micromax ?
        How do you calculate SAR ??
        SAR is changing with time or its fixed ??

  42. mukesh says:

    Sar of Karbonn A9+

  43. sagar shinde says:

    Radiation level of huawei Honor 6 plz…

  44. Subin says:


    What is the SAR value for Gfive minipad. bought from UAE

    • Binboy says:

      Why some smartphones doesn’t display SAR value, instead displays error messages like ‘Unknown application’ or ‘Invalid USSD code’ etc.. especially new brand like Micromax, Xiaomi, Oneplusone etc..?

      • PAYYALS says:

        how to find SAR value in ASUS ZENFONE 2 ? Error messages like ‘Unknown application’ or ‘Invalid USSD code’ displays when I dial
        *#07# . what other method we have to check SAR?

  45. ramshad says:

    *#07# error showing Pls help me S4 Samsung.

  46. Binboy says:

    and, is there any other way to check SAR value in such phones? Is it not mandatory for companies to provide this information? – Thanks.

  47. Tejas says:

    Hey vishal you said redmi note 4g has 0.76.but on the box sar value is 0.46

  48. swap says:

    you can look for SAR value behind battery.

  49. Girish says:

    what is the SAR value for Model No- Micromax Canvas – A114.

    Pls help me out.

  50. Manivannan says:

    how to check radiation in Infocus M2_3G when i dial *#07# it shows how to find out the radiation my phone.

  51. Stalin Raphel says:


  52. Maas says:

    whats the ration rate on HTC Desire 816

  53. Mods says:

    Htc one m9 sar values please

  54. santhosh says:

    Im using Lava iris x8 and its showing SAR value- 1.60… is it safe?

  55. Abhishek says:

    My phone Sony xperia s LT26i not responding for *#07# please tell does phone is safe for use

  56. ayyappa says:

    whats thw sar value in i phone 6 plus chinese make

  57. BALRAJ says:

    what is the SAR value of Alcatek j320 mobile phone.

  58. BALRAJ says:

    what is the SAR value of Alcatel j320 mobile phone.

  59. Nitin Talwar says:

    My galaxy pocket is not showning anything by using USSD *#07#…..??*
    I have to change my phone……..???*

  60. d.sekar says:

    When typing *#07#nothing displaying for Samsung galaxy note1 gtn7000 model

  61. binod says:

    my asus zenphone5 not show sar rediation in *#07# than how to cheak in asus zenphone5 please tell me

  62. Jatin jain says:

    I have redme not 4 . I have not found his radiation level. Pls. Help me… can I…..

  63. ankush says:

    how are vishal you calculating sar value

  64. shrikant says:

    I have MI4 and the SAR code does not run on this phone. Does this mean its SAR level is high. Should the phone be replaced?

  65. vinod says:

    What is SAR value of canvas juse 2 AQ5001

  66. Anil says:

    What is SAR Value for Infocus M2?

  67. AKHIL J MADHU says:

    Radiation Level For Asus Zenfone 2?????

    • Girish Naik says:

      SAR value for Model No- Micromax Canvas – A114 is as below.
      0.472 W/kg @ 1g (Head)
      0.412 W/kg @ 1g (Body)

  68. Haja says:

    what is the SAR value of Lenovo a6000/a6000 plus?Is it safe to use??

  69. Pritesh says:

    Except , asus zenfone 2 ze551ml phone, you answered every other phones SAR value , may we know the SAR value of asus zenfone 2 ze551ml , coz it’s not showing the SAR value while running the code *#07#

  70. abhiman says:

    is lenovo k3 note safe to use?
    its sar value is 1.5 w/kg

  71. Jowy says:

    Hi Vishal, may I know the SAR of Lenovo S650 ? Is it safe to use? And is Samsung note 2 has the lowest SAR among all other smartphones? I did a research and found out Samsung note has lower than Samsung note 2.

  72. sambit says:

    what is the SAR value of Xperia U.

  73. C.N.Rao says:

    Mr. Visual
    Pl.let me know the SAR value of Xiaomi Mi 4i mobiles.

  74. Amresh Kumar says:

    HTC Desire 816G Standred -SAR 0.329 W/Kg.-Head
    0.245 W/Kg.-Body

  75. Amresh Kumar says:

    Nokia any other cell phone SAR VERY DANGER

  76. Vijay Pandit says:

    Nokia any other cell phone SAR VERY DANGER
    SAR 1.65 W/Kg.-Head it is very Danger

  77. atul says:

    i am using coolpad dazen1 its not showing radiation by dialing *#07# kidly help me out.thanks

  78. Rajith Raj says:

    Hai Sir,

    Could you please tell me the SAR value of yureka plus mobile phone ?

  79. Jain says:

    Recently i bought Lenovo K3 Note, I tried to Check SAR value it is as below

    HEAD SAR: 1.590W/kg
    BODY SAR: 0.688W/kg

    Pls Suggest whether it is Safe to Use.

  80. Ganesh says:

    Intend buying new mobile phone (smart phone) with good specifications and lower SAR level will Samsung J7 or Microsoft mobiles is ok? my budget will be less than INR 15,000/-. Kindly suggest good mobile.

  81. V. Mahesh says:

    Recently I purchased Lenovo vibe x2 AP Gold – Could you pl let me know the SAR value

  82. Ganesh says:

    Which is the best smart phone price under INR 15,000/- with good SAR, kindly help.

  83. Sudarsana Dharla says:

    What is the SAR value of Sony Xperia T2 ultra.

  84. Ravindra Gharat says:

    My LG G3 Stylus (Model no.D690) gives following values:
    Head SAR : 0.362 W/Kg
    Body-worn SAR: 0.537 W/Kg

  85. Vig says:

    samsung galaxy alpha – SM-G850F
    it says unknown application when i type *#07#

  86. Siva Teja says:

    SAR value of Lava pixel V1 and Lava iris X5 4G ???

  87. Akash says:

    *#07# not working on xiaomi redmi 2. Please help….

  88. swarup says:

    can you mention the sar rating for nokia e5 and lenovo k3 note?

  89. Guruprasath says:

    I’m going to buy ZENFONE 2 LASER. Ppl says ASUS have high SAR level. Please tell me whether LASER is under the required INDIA SAR RATING or higher?

  90. sanjay says:

    i use infocus mobile 350. its mobile shown SAR 1.545 rediation. it safe or no. pl. confurm.

    • Vishal says:

      Phones having SAR less than 1.65 W/Kg are safe to use.

      • Mayank says:

        it is safe. From 1st Sept. 2013, only the mobile handsets with revised SAR value of 1.6W/kg would be permitted to be manufactured or imported in India.

        there are other option also with low SAR value Plz consider those.

  91. Sukanya says:

    Can u please tell me SAR value of Panasonic eluga icon ?

  92. Rajkumar D says:

    What is the SAR value for Redmi Note ?

  93. Paul Surya says:

    *#07# is not applicable for coolpad dazen 1. Please help sir.

  94. Dinu says:

    What is the SAR value for Honor Holly? My phone is not showing the value by using this code..

  95. Harikesh Singh says:

    Please tell me SAR of mi4i phone. It is safe for use or not.


    What is the SAR value for LG E 400 ? My phone is not showing the value by using this code..(*#07#)

  97. Shraddha says:

    My Xaiomi Note 4G not showing result of Result of radiation by *#07#

  98. Paul Surya says:

    Please mention the SAR value of coolpad dazen 1. *#07# is not working.

  99. Suresh says:

    Micromax canvas nitro A311 Sarah value?

  100. moidu says:

    may i know SAR value of HUAWWEI P8

    • Vishal says:

      The SAR value for Huawei P8 is 0.38 W/Kg

      • CA745895 says:

        I have read about this phone that it has pretty good signal reception capabilities due to the built-in dual antenna system. However it also comes with a body SAR of 1.7W/Kg! I would really like to buy this phone, but I don’t know what to think about it.

        Can you confirm that a high SAR rated phone does have a better signal reception over a low SAR phone ?

  101. VMHiremath says:

    Sir what is the radiation level of. Hussite honor 4x mobile. Please reply

  102. VMHiremath says:

    What is the SAR value of huwei honor 4x. Is it safe? Please tell me

  103. stelios says:

    hi i have meizu mx4 chinese version what sar does it have??

    • Vishal says:

      The official website of Meizu says that SAR value of MX4 is 0.895 as compared to SAR value in EU up to 2.0, it is safe to use.

  104. Abdulkarim says:

    In focus m350 mobile I use.. It has SAR value 1g 0.542 (head) and SAR value 1g 0.677 (body). It is safe to use.? Plz reply

  105. Abdul Razak says:

    My samsung glaxy grand prime not showing result *#07#

  106. padmanathan says:

    please tell me the SAR value for Coolpad Note 3…..

  107. roshansajad says:

    How to check the radiation lavel of samsung galaxy tab 3

  108. roshansajad says:

    What is SAR value for samsung galaxy tab 3

  109. P.Bharani Kumar says:

    How to check SAR value in lenovo k3 note

  110. patel inside says:

    asus zenfone 2 laser does not show SAR value by using USSD code *#07#. described SAR value of head and body respectively 0.36 and 0.33 are of zenfones europian models SAR value, made in germany. described values are as per European standard of SAR, not as a indian accepted standerd. so i want to know what is the real sar value of zenfone 2 laser sold in india ? and is it fulfill the indian standerd 1.60w/kg? European standard is 2.00w/kg.

  111. patel inside says:

    vishal pls tell us real sar value of zenfone 2 laser which is sold in india?
    is it buy or not? safe or unsef?

  112. pavan kumar says:

    i’m unable to get anything if i type *#*#4636#*#* please help….
    i’m using Samsung Note 4

  113. B MUNI BABU says:

    Please tell USSD code for Xiaomi Redmi Note 4G so that we can check how good it is

  114. Jegan says:

    Please anyone help me. SAR VALUE of Head, body for HONOR HOLLY, Honor Bee, swipe Elite, SWIPE KONNECT ME & LENOVO A2010

  115. poojan pd says:

    My device p55 panasonic and my IMEI numbers shows invalide so how can i solve out this problem. My cell is an underwarranty. Please as soon as posible give me the reply.

  116. michelle says:

    I tride dialing the *#*#4636#*#* on my phone and I get a message that my call can not be completed. I have a Motorola Droid Razr M. Model: XT907. Can you tell me how safe my phone is? Please.

  117. prashant says:

    What is the SAR value of moto x style

  118. Mogen says:

    Hi can i know the SAR of Xiaomi Redmi Note 3, it is a new phone recently launched.

    Thanks, fast reply appreciated

  119. josbinkuriakose says:

    What is head and body sar rate of huawei honor 3c

  120. Ashok says:

    How to find SAR value for Asus zenfone2 laser mobile.

  121. Dhandapani p says:

    What’s sar value for one plus x? *#07# not working in my new one plus x mobile? Please help?

  122. sandeep says:

    Is Lenova k3 note safest in term of SAR value.if not then how to reduce SAR.

  123. karthik says:

    Not working on my mobile
    Asus phone

  124. Jeannie says:

    I’ve tried *#07# on my Asus Zenphone 5 but nothing show up.
    Is there any other way to try out?

  125. Shabeer says:

    How to check SAR level of Nokia N900

  126. UJJWAL says:

    *#07# is not working for coolpad dazen 1 phone as well. Getting error “Connection Problem or Invalid MMI Code” Please advise.

  127. Sanjay says:

    I didnt get the sar value in my xiomi mi4i.

  128. Josefin James says:

    What is the SAR for Asus zenfone 2 laser 3gb ram

  129. Jayakumar says:

    Vishal please ref my mobile model lenovo p 70A not lenovo p 70 the both are different. So in my model lenovo p70A not show sar value why? Pls reply waiting.

  130. fiodor99 says:

    Hi, I would like to buy a Xiaomi redmi note 3 or Meizu m2 note , if you give them value sar ? Thanks

  131. Sk says:

    My HTC phone shows two sar value 1.000w/kg@g(body), 0.579w/kg@g(head) which value I want to consider

  132. kiran c says:

    please tell me how to chek xiomi redmi note prime 2 radiation level

  133. utkarsh says:

    sar level for mi4i??

  134. Shivansh says:

    It is not showing for mi redmi note 2

  135. Ranajyoti Bharali says:

    Head SAR: 0.965 W/kg
    Body SAR: 0.788 W/kg

  136. roshan says:

    My cellphone is Micromax doodle 3A102 &
    Sar head 1.26w/kg@1g
    Body 0.21w/kg@1g.
    So is it safe ? Or not safe .
    Plz reply

  137. Akshat Singh says:

    some phones do not show SAR value by dialling *#07#.. in that case I found the value was physically printed on the battery of the phone.

  138. bhadra says:

    For honor holly, its not showing

  139. bhadra says:

    For honor holly, its not showing radiation levels

  140. Pradeep Gupta says:

    how to check radiation level sar of redmi prime 2

  141. Pramod ray says:

    *#*#4636#*#* is not rrsponding

  142. Jayakumar says:

    Lenovo p70A and lenovo p 70 are different . but spec is same but not show in p70A.why?

  143. kana ram meena says:

    Xomi prime 2 not reply

  144. Johnson.C.Ukken says:

    My mobile is HTC M8. How many its radiation ?

  145. anoop says:

    How to check radiation of blackberry z10 … and also plzz tell it is safe or not for use in case of radiation

  146. K. P. Nair says:

    However I try for my device Redmi note 3 on d given USSD No. *#07# not getting the SAR

  147. s. roy says:

    What is the sar value for uniscope xc2 . Please do inform if anyone has he knowledge of this.

  148. Kareem says:

    My Mobile is Redmi NOte 3 … Please tell me what is the SAR Value for this…

  149. Prasanth says:

    What is the sar value of auxus stunner

  150. Sourabh says:

    Dazen coolpad not gives any results for *#07#,what is solution?

  151. Tony says:

    how much is the SAR rate for lenovo zuk z1 cool pad note 3 lite? kindly help

  152. mayank says:

    Can you tell me the radiation of redmi note 3 ?

  153. Bijoy says:

    The last 2 Codes are working in my phone… But*#07# is not working…. My phone is innjoo fire2Lte… Please reply

  154. Nalin Tikoo says:

    red MI note 3 please let me know the SAR value as its does not show in the phone

  155. Nalin Tikoo says:

    lenovo vibes k4 note SAR value please

  156. sadia hossain says:

    tell me the radiation level of huwaei kii l21

  157. POwer says:

    My phone is HTC Desire 326g *#07# is not working pls help me

  158. cvkrishnan says:

    My friend has got a Redmi 3S Prime cell phone. When i dial *#07# we get an invalid code. Could you please let me know if this phone is a safe one or not.
    Also let me know the SAR value of this version and how do i find it out of this phone the SAR value. In fact what i mean is where can i see the SAR value of this phone. is there any other numbers that i need to dial to get the SAR value or is it available anywhere in the settings because in some phone u get a big list which displays all the info
    Thanks with Regards,

  159. I’m using Redmi 3S,i am dialing*#07# to know SAR value of the phone but don’t showing.Please help me.

  160. Akshay Mugale says:

    I Have Letv Le2 Mobile And Sar Value Is
    Head:0.971 W/kg
    Body:1.420 W/kg
    So This Is High Or Low Or Medium Sar Value Plz Plz Send Reply Me Quickly Plz

  161. Raja Rammohan ray says:

    My cell is oppo f1+
    My sar body is 0.420
    And brain is 1.229
    Is it safe????

  162. Sandeep kumar says:

    My Mi Redmi 3s not showing result of Result of radiation by *#07#
    Please do needful

  163. Raju says:

    Redmi HM note 1s(note prime) radiation level how much

  164. San says:

    Please give the SAR value for Redmi Note 4?

  165. shibinnv says:

    What about Sony experia LT30P MODEL???
    SAR value

  166. Rajib says:

    How to find SAR value of Xiaomi Mi 5s. by USSD dialing it doesn’t show result

  167. Pauline says:

    What is sar level for lg risio by criclet please.

  168. Prasad says:

    Can i know the sar value for sony experia Xa and oppo F1s

  169. abdullah says:

    what is the SAR value of lenovo zuk z2

  170. rajee says:

    I want to buy redmi note 3 for mom, its all good but only point is SAR at 1.25 wich i know is less than allowed 1.6. But she uses all time cell fone for listening God songs via Bluetooth spkr nd wifi always ON. So is this device safe for her HEALTH ? Or u can suggest other one under 10k , prime requirement is only One i.e., Louder Speaker Volume. Thanks…
    (my dad uses lenovo k3 note with 1.59 SAR THOUGH he dont talks on cellfone much, nd keeps antennas closed like BT etc… Shall he change his fone)

  171. ranjit kumar selvaraj says:

    i need to know for my model One plus-X and LG-K7..

  172. ashwini says:

    can u tell me what is the SAR value of lava X17??

  173. Mike says:

    Can you tell me what is the SAR value of Xiaomi Redmi 4 pro/prime

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