Karbonn A4

  • Released 2013, March
    75g, 9.5mm thickness
    Android 2.3.6
    256MB 512MB storage, microSD slot
  • N/A 507,024 hits
  • 4 Become a fan
  • 4.0"
    320x480 pixels
  • 3MP
    Video recorder
  •  
  • 1400mAh
    Li-Ion

Karbonn A4 - Specs

Network Technology GSM / HSPA
2G bands GSM 850 / 1900 - SIM 1 & SIM 2
  GSM 900 / 1800 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
  HSDPA 850 / 1900
Speed HSPA
Launch Announced 2013, March. Released 2013, March
Status Discontinued
Body Dimensions 124.8 x 66 x 9.5 mm (4.91 x 2.60 x 0.37 in)
Weight 75 g (2.65 oz)
SIM Dual SIM (Mini-SIM)
Display Type TFT capacitive touchscreen, 256K colors
Size 4.0 inches, 47.6 cm2 (~57.8% screen-to-body ratio)
Resolution 320 x 480 pixels, 3:2 ratio (~144 ppi density)
Platform OS Android 2.3.6 (Gingerbread)
Memory Card slot microSD, up to 32 GB (dedicated slot)
Internal 256MB 512MB
Main Camera Single 3.15 MP
Video Yes
Selfie camera Single Yes
Video
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 b/g/n, hotspot
Bluetooth Yes
GPS No
Radio FM radio
USB Proprietary
Features Sensors Accelerometer
Battery   Li-Ion 1400 mAh battery
Stand-by Up to 250 h
Talk time Up to 4 h 20 min
Misc Colors White/Black
Price About 70 EUR

Karbonn A4 - User Reviews

  • Yes

  • The fone is very Slow.his not support 3G .and the android virgin not updated for any date.

  • This smart phone is outdated. But it was a good smart phone on his time. Now, time of lollypop.....................................thn­x guys

  • This phone wos yery bed it is not saported 3G,and its phone storege is very lo, and his not saported big games

  • its a good mobile. i like this mobile. but this mobile battery is not available in market. so i wants to purchase this battery.anyone help me.

  • The Battery is REALLY BAD..... And it does not support big games...... Always the same complain about low storage....

  • Karbon a4 iS very good and so I request to u to buy this phone from my experience because. I hv been useing since 3 years...

  • No

  • I used this phone last 2 year.. this phon looking good nd slim. but aftr 1 year phone is heated nd running slow.. always hanged.. nd whenevr u install or download high mb games nd app phone alwys showed tht u have not space or low storage. u cant play game like temple run, subways surfas.... This phon is not good but not bad also only for 1 year.... kindly request to all plz plz dont buy this phone..

  • Karbonn a4 mobile a good phone & very nice ......

  • battery backup is low.

  • hi, this phone is very bad . this was my worst expereience with amobile company.

  • Charger is complaint after 6 months..Low inernal memory..so very problem for using applications...

  • hi guys. I have been using this mobile sep 2013, the main problem is , it has low internal storage(i.e 127 M.B)that is not enough for installing the application.While using this mobile theme is totally irritated and recently i have using adw launcher to make it attractive.Internet speed has medium and while using internet the performance of mobile is decrease/hang. At last i really dissatisfy

  • how many make a 3g plz tell me.

  • hi friends..!!! don't buy this mobile.it is really worst. does not have battery backup,low internal storage.I realized whether its a mobile or not?????

  • Bad experience not 3 G

  • poor camera. other wise k for a low budget phone. battery almost dead with in 1 yr.

  • this is a worst phone i ever seen my life i purchshsed a new karbonn a4 in last sep 13. at present phone mother board not workin phone is totally dead,i visit the service centers there is no prper response totally worst service and worst phone,dfhjkwdh weaste

  • karbonn a4 is good

  • phone is slim, and looks very good. But only one problem is battery. Tell me another battery option.

  • its look wise is so ggod but its speed , internal memory and battery backup is so poor..so pls don't buy this b.coz i use this phone since last 1.5 years

  • internal memory size ?

  • karbonn a4 mobile android?

  • no 3g?

  • Hey guyz this cell iz like papad when it iz fried its crunchy n wen its dryd it gn

  • very bad sound is low volume internal memory is low

  • This Mobile Sucks...Totally depressed with this. Lack Of Internal Memory is biggest problem.just forget about multitasking with this phone :-(

  • Hi friends.This mobile is very bad and sound is very bad.incoming voice is very low andd mobile was bad and karbann don't buy...useless,,,,

  • The Mobile Look IS Good . Download very problem . I am Last 15 days back purchase the Mobile now space so many problem . shop person sufficiently not responding

  • slim and wight less mobile is good but karbonn a4 is not good , so pls dnt by this

  • dnt By ths

  • mobile is good but downloding is very slow.

  • mobile is good but no 3g

  • no 3g

  • Mobile is very good I like my mobile

  • yes that's fake details of karbonn a4 mobile sim 2 is nano sim

  • A4+ bad mobile not 3g onli 2g.

  • memory problem

  • flop mobile cant insert sim 2

  • no 3g

  • How to activate 3g network mode in karbon a4?

  • Chan i get a4 Karbon flucht Padam...MySpace Screenshot Breslau in Center ..

  • How can put the 2sim plz tell me sir

  • How can put the 2sim plz tell me sir 6

  • how u connected to 3g? help me to connect

  • My phone is security lock i don't no unlock

  • no 3g network

  • 3g nitbark

  • mobile key not supported

  • how to turn ON camera light of karbonn A4+

  • Can we use 3g on Karboon A4

  • wear is number blank list options

  • How can u directly say it is a pure indian model

  • karbonn a4 support form 3g network

  • this is shit. internet also slow... does'nt support big apps...

  • I bought carbonn A4+ mobile this month,but i got lot of problem most of them hanging of set and not support to antivirus, SMS system also not so good, and not privacy for SMS, there is note pad to maintain some information..its pure INDIAN brand,it is seem that the software dovelopment team have lack of knowledge about applications.

  • wrong information..............Karboon a4 is not 3G.... only Supports 2G...

  • thank u sooo much for this help ............ thanku i m trying to unlock it abt 5 hrss... thank u so muchhhhhhhhhhhhhhhhhhhhhhh !!!!!!!!!!!!!!

  • Just switch off mobile. press power on key with volume up/down key. 4 or 5 options will appear. just click on clear data option. You can up and down by volume keys & ok by power button.,and your phone restart automatically. and you find it unlocked

  • how can signout play store? plis helpp meeeee

  • I bought karbonn A4+ one month back and after two days the display has gone. The vendor has changed it's display three times but again it's display gone. So I strongly recommend that you should not buy this phone.

  • how to open unlock karbonn a4

  • Current price in karbonn a4 mobile

  • how can download the videos in karbonn A4+? my mobile touch has been brocken what can i do ? if it is avilable what is the cost ? the ktm. service center running very poor..................

  • how can download the videos in karbonn A4+?

  • hi ........guyes..... i buy this phone or not.....plz tell me any one

  • Smart phone

  • camera is not connect

  • how do we upgrade the system?

  • is karbonn A4 rearly support 3G? How is battry backup? Very goog/ Good/its ok/ bad/very bad?

  • i bought this mobile last month. all functions are going smooth.but the problem of wifi,it do not connect properly. every time authentating . that is the big problem.please help me. have any idea or different methord?

  • Internal space less so that more problem for use internet,Download apps.

  • This phone is not good ... this mobile is not support in antivirus and big games ...automatically reboot this mobile...many times hang. but looking smart.going to facebook apps automatically hang

  • I have karbonn a4 I want to make it 3g what can I do

  • carbona4+ phone is awesome.....

  • i have a karboon A4 phone i want to upgrade my phone so plz help me

  • Please help where I buy Battery for Karbonn A4 unit. thanks

  • how to upgrade this version

  • You may use 3g netowrk in A4

  • Good mobile download avg antivirus from google play

  • u can download it from play store

  • How do you upgrade to 4.0, please tell me

  • Good camera but very slow internet speed in 2g'even in Docomo network also

  • hi all can yu pls tel me the battry life of this phone? I used to travel far all the days I need to kno battry life....

  • Hello frnds I have used this phone till may first I have installed Temple Run for some times the games run properly but later mobile goes on hang and mobiles software gone but by the price this mobile is Good enough you can play many games in Karbonn A4 but cant play any version of Temple run and Subway surfers. This mobiles Androd version is 2.3.6 I think it has to be 3.0 but this mobiles download is very cool Internet is good on this phone but ram is to low I think it would be 512 and this phone does not have 3G support but it have portaible Wi-Fi hot shot. Buy this price this phone is awesome. Friends every thing is written by me is correct. If you wantany suggestions on this phone reply me thanks

  • -firstly i saw the reviews that other people ve written,didn't find it usefull. ... . at this price this android handset is very nice.....its a deal like you cant get better than this.......... let me come to the specs: the mobile carries a 1ghz single core processer which is more that you guys are getting at this price point,with this u can play games like temple run,subway surfers and similiar games...performance is quite good..... 2/; device carries only 256 mb ram out of which only 234s usable........this is why u should not go for this handset......as i said that this device is able to run games like temple run.....yes its but after some time when u guys will.install more apps the game will not run......insufficient memory......but theres a clear and simple solution for all this you can go with karbonn a6.......which has 512mb ram,5m camera......and the latest ice creame sandwich......what u need to do is add 1 more thousand........... dont have time to write much here...... i dont want that you guys also make mistake like me/;;/ buy this handset on basis of ur use....... eg.play high end games like temple run......then i would not recommend.... then u need to go for a6.... 2eg.listen to music,social networking.....good for all that if u have a good wifi connection otherwise 3g feature isnt there..... choice is all urs........im just there to suggest u.......on the basis of my experience that i ve got after using this smart smart very smart phone...... stay connected,stay tuned n the rest@ritik who thinkz that he can change the future of tech.

  • best phone ever with low price

  • Which mobile is best a4 nd a6 plz tel frndz

  • Does it supports 3g

  • karbban a4 very very smart phone

  • how can I used the video call or 3g plz plz tell me

  • can v take a screen shot from dis karbonn A4 while chating on watsapp coz there's d feature in micromax canvas

  • 2.3.6to 4.0

  • bad phone it does not supports 3g

  • I use use this phone sence 8july and I found that this is The best phone for those u just want to sarf internet wana download contents and want to b cnected with World. its awsom I love my smarty a4+

  • can we update to 4.1 or 4.3

  • Nice. Mobile in low price

  • I like karbonnA4

  • v2.3.6 to 4.0

  • I am already use it. what a smartphone with wifi hotspot. it is better than micromax bolt & ninga

  • How to download anti-virus on Karbonn A4 ?

  • This phone is satisfactory but seems it doesnt supports 3g

  • it is a good fone ...only want to know that does it supports 3G .....but as an first fone it is good ...low price n good specifications

  • it is a good fone ...only want to know that does it supports 3G .....but as an first fone it is good ...low price n good specifications

  • No

  • wrong information this product karbonn A4 This phone doesn't support 3G It doesn't have any Network mode option it's RAM is very low,,,,,,,,,,,,,,,,PLS CHECK DETAIL THIS HANDSET

  • Few persons had given their opinion that this product is not good,i don't know whether they had used this product or not.I am using two karbonn mobiles a)KT 81 & b)A4 .Really i am too much satisfied by using this two products.Dont go for any confusion A4 is really a very good handset.PINTU DUTTA(Guwahati)

  • jarbonn a4 is the bad product of karbonn because its display has gone within a 15 days

  • i buy this mobile on july and now its display has gone so dont buy this product

  • Chandan youtube is suported on a4. nice mobile in low cost:-)

  • How I updated the new version of my karbonn (2.3.6 to 4.0)

  • nice mobile in very low prise

  • As an user of various mobile phone from different companies its clearly evident that if the brands like Karbnn is such a smart phone at a low cost, people wont run after nokia or samsung or sony... So Dont buy any phone by its big big specification and with a scar of 'SMART'

  • This phone doesn't support 3G It doesn't have any Network mode option it's RAM is very low

  • No it cant be update to next becze its RAM is too low .nd very worst phne .. :/

  • my 3g on my mobail

  • how to activate 3g in a4

  • is toi worst phone camera is not good karbonn is not satisfy consumer wants only look better please dont purchase this

  • its price in india is 4400 to 4599INR.

  • does it supports asphlat 7

  • 3G is supported on this phone ? yes or not. please reply real answer to me.

  • Why is it so difficult to find its flip cover in Nepal ? Is it company's policy not to produce its flip cover any more or it's not made available in Nepal i.e. neither in Kathmandu nor in Pokhara...

  • Friends plz tell me its price so that i can compare n buy.. N plz tell me whether it heats up or not and also its battery life.. Thanks

  • Is karbon a4 youtube and mobile tv suport? Plz rply me..

  • Is karbon a4 youtube and mobile tv suport? Plz rply me..

  • Is karbon a4 youtube and mobile tv suport? Plz rply me..

  • Its best mobile

  • its very smart phone

  • how to enble 3g internet? pls help m

  • how to enble. 3g? pls help m

  • A very good phone in lowest price...touch is very fast..

  • how to enable 3g setting? please help, i cannot find option

  • It device can be root and update it android version

  • It device can be root and update it android version

  • such a very lazy phone.... can't be connected to wi-fi

  • no 3g..

  • bought it but it has no 3G.

  • It has 3G

  • Enternal memory very low but good cellphone,mini price, I am satisfied, THAX................

  • I bought this yesterday and liked it. Excellent processing speed, handy dimensions and touch response is awesome.

  • gud mobile for low prize,,,

  • Nice phone for a normal use...

  • very very..i dnt knw

  • It does not support you tube...n hang ...batery is not good...

  • Thanx for advise

  • it is good or bad set

  • This mobile support temple run oz or not

  • internal memory is very low.but other features r so good.

  • 3g

  • Performance is superb, but the storage capacity and ram is low

  • Really awesome mob for this price......good performance......nice go for a4

  • i bought this phone last month... this phone is a little lagy... but overall performance is very good... camera is average and you can do skype on this phone... internet wifi speed is very fast... cheap and very best phone for this price...

  • pleasev tell me blak list option in this phone..

  • karbon a4 processing very slow but it 's very good and its very time hanging system.

  • see guys...this is the best phone for this price....if you want a better one then you cajn add 1000 bucks n buy a6...this is a very nice piece...wifi speed is very fast...gaming is good...but the problem is that you havent got the android update yet....:(....gingerbread is good...but seeing the other mobiles you just add 1000 and get ics...so its better you buy a6...

  • No gps no 3g

  • Bi brother, have you used this device? please let me know as i want to buy this machine, but little bit confused after reading such negative reviews. Does it hang every time?

  • There is no 3G

  • memory is very much.......... low so dont buy bcz its named only android phone without any android application.

  • after cutting we are entered the sim but mobile not show sim msg is insert sim kindly surges

  • the phone is not bad its support high quality videos and nice speed bluetooth

  • you can insert your sim after cuuting it . . the sim cutter is available in the local shops. and it's easy

  • Before Going to Purchage any Android Phone or Karbonn A4 From E-Shopping sites, u must go to Karbonn showroom and physically absorb specifications of Mobile Phones then only order by e-shooping otherwise go for Nokia Lumia Series which are costilier but best smartphone in India. (c) H.S.Bhartia

  • a4 is very best phone for design and featurs wise but it make hang many time and vry low memory how can it support 3g network ?

  • its cam is soooo... bad and u can't insert other sim in this phone so pls don't bay this one

  • hi guys i need a reply which i dont know... how to insert the second sim in my karbonn a4 the sim slot is different i dont know how to put it pls reply as soon as possible waitng for ur response bro/sis......

  • This is best phone they support temple run 1 &2 but its internal memory And ram is very low

  • No cemara clarity

  • m facing d prob, that ma cel is not compatible 4 gprs settings.. Still i did't get any solution from two days.. Can any1 pls help me out

  • m facing d prob, that ma cel is not compatible 4 gprs settings.. Still i did't get any solution from two days.. Can any1 pls help me out

  • good phon for this pr...

  • ya it phone is very good by this price,all apps are runing,i use camfrog,it's very good phone

  • i hv just bought this phone right now i think i made a mistake , i bought this phone b'coz i find following cons 1. Bad screen quality . Unresponsive touch(feels like resistive). Little bit of tilt in angle and reflection uhh.. . 2.Camera quality not up to the mark .u need sunlight to get so called 3.2 mp quality pics. Other wise its just like vga. 3. Sound quality in full volume it sounds like a loudly crying baby... Shit i wasted rs 4500 on such a junk.....

  • I Want to say Cheap and best.

  • The best smartphone that i ever use according to its budget.......The feature is excellent....The screen resolution is also very good......as well as its cpu.....i can easily say a very good phoneeee.....

  • Its 3G or not?

  • actually this fone is best according to price and bugdet .. apps can be downloaded and must be moved to sd card by using 'APPs To sD ' software overall camera quality is good and net speed is good if you uSe oprea ,uc browser ..... Must say it is better than a1,a6 ,a5.........

  • screen revolution is veryyyyyyyyy bad

  • der is no app manager in dis fone & der is no internal memory. dont buy dis fone

  • Specification is wrong, it has no 3G & no 512mb RAM, PLEASE CHECK!

  • hi to all. A4 is cheap & best phone.there is no 3G. but internet speed is better.otherwise good phone.

  • Hi, all The phone performance is good..but 2g netwrk is too slow camera quality is ok but bad in night sound is good but if u download many apps its start working slow and some time apps cant be dpwnload its showng that insufficient storage perhaps u chage the installation to sd card overall ok ok phone in less price

  • is this phone 3g

  • Go setting. then go application then go storage use then click on All.. and click on application then click on move to SD card.

  • how to install all apps in sd card

  • yes 3g

  • this is 3g phone or not yes then how use 3G plz given details setting

  • how can i insert sim 2 in karbonn A4.?????????

  • buts its clearity of d cmra is not good ...as compared to its other feature

  • yes its a 3g phone

  • How can i download whatsapp and games on this phone

  • is this a 3 g phone plz tell me

  • can we download watsapp in this phone if yes then plz help hw v cn..........

  • u use 3g in 3g phoe not in this phoe

  • Hi, This is not a 3G phone so before Purchase think ones again and GSM arena please update the its a 2G phone...

  • how i use 3G this phone plz give me suggesion

  • this mobil is not bad in 2gnetwork is slow 3g is good temple run is working subway surfers also.overall not bad

  • a4 mobile no video calling,but 3g net speed is awesome

  • Is it true

  • i have this but i don't know How i use 3G this phone plz give me suggesion and setting full details if you use this phone i am waiting and video calling

  • This is the third rate phone. The network goes out quickly. Hangs every now and then. Call drops. Touch is very bad.

  • Mr.varun Temple run not support but other same android apps aupport if any daubt see youtube game review ok

  • does this phone support temple run and subway surfer

  • no

  • Its 3G phone or not plz give us reply we can use 3G this mobile or not plz give use reply very soon we are waiting

  • it work subway sufer and temple run2?

  • how is the performance of the phone? does it lag...is it good for gaming ??pls reply ASAP, i've planned to buy this phone.......tnx in advance

  • This phone is really good. For beggniers android users this phone might be a little complicated to use. But the internet is slow, works good with WiFi. Overall the RAM and processor performance is really good. So far I have faced no problem. But But the it dosn't grasp the internet network smoothly its slow. Not really sure, but may depend on operators.

  • Please tell me phone good or not internet and video calling and 3G service is good battery backup is goot or not

  • Is it a reliable phone? Anyone here who has used it?

  • how to use internet ?

  • how is the performance of the phone ???????

  • Please tell me, is there any one who used this phone set, how is the performance and camera quality.

  • Any idea how this phone is performing?