Phones da biyu radios a kan "Android"

Biyu SIM-cards a cikin zamani smartphone, watakila, misali, wanda ya aikata ba sakaci ko sanannen kasuwar shugabannin kamar Samsung. Ko da ra'ayin mazan jiya Apple yana da irin wannan aiki lokaci. Sau da yawa wadannan na'urori ne rude da wayoyin sanye take da biyu radios, amma a gaskiya shi ne ba game da yau da kullum da wayoyin biyu katunan SIM. Biyu rediyo - a lokaci guda shi ne wata damar amfani da kowane daga cikinsu. Mai na'urorin, da rashin alheri, suna da damar amfani da kowane SIM-katin kawai alternately, yayin da na biyu shi ne a kan jiran aiki.

Technology: DSDS da DSDA

Kusan ba tare da togiya, kamar tarho, ya gabatar a yau a cikin kasuwar, na aiki tare da biyu SIM-katunan a DSDS yanayin (Dual SIM - Dual Jiran aiki), wanda yakan haifar da wani alternately aiki kowane daga cikinsu. Dukansu SIM-katin soma a matsayin na'urar amfani to connect daya rediyo, wanda ke nufin cewa yin kira ta amfani da daya daga cikinsu, ba za ka iya daukar wani kira a kan sauran. Haka ya shafi yanar-gizo, magana a kan wayar ta amfani da wani katin-katin, da hannu Internet ba za a iya amfani da a kan wani.

A cikin hali na DSDA (Dual SIM - Dual Active) halin da ake ciki an juyawa, cell wayoyin da biyu radios iya hulɗa tare da kowane SIM-katin a layi daya ba tare da karya juna ta aiki.

Phones da biyu radios: ribobi da fursunoni

Hakika, irin wannan na'urorin ya ba su samu daga rago sha'awa, suna da wata yawan abũbuwan amfãni cewa jawo hankalin da hankali:

• Phone tare da biyu aiki rediyo kayayyaki damar da mariƙin zuwa taba rasa dangane. Ina da SIM-katin da sadarwarka iya zama m, zai yi kyau wani katin, don haka gaban biyu a lokaci guda aiki radios kyau sakamako a kan mai amfani da damar a matsayin Subscriber.
• Wani amfani da irin na'urori ne mafi barga aiki na mobile Internet, wanda ba a kashe ko da magana a kan daya daga cikin SIM-cards.
• Hakika, motsi. Biyu SIM-cards, tare da biyu radios har abada kawar da bukatar a yi da kuma kawo wayoyi biyu.
• Karshe a jerin, amma ba na karshe a muhimmancin, da - wata damar hada da sharadi gwargwado na biyu daban-daban aiki. Makircinsu na iya zama wani babban taro, domin kowane ma'aikaci sharuddan. Bugu da kari, mutane da yawa na son tafiya da ba daidai samun tare ba tare da ƙarin SIM-katin Baya ga babban daya.

Rosy hoto aka bayyana a sama, ganimar 'yan drawbacks:

• Da fari dai, wayoyin da biyu radios bukatar high kashe kudi a masana'antu, aka gyara zo mafi tsada, aiwatar da taro kuma ingantawa ne yafi wuya.
• Na biyu, da rediyo na'urar da rikitarwa a lokaci guda mafi wuya a wayar (bayan nuni). Dukansu facts kai zuwa wani makawa asara a mulkin kai, tilasta wa rayuwa har abada a kusa da kanti ko gudanar da wani šaukuwa baturi.
• Na uku, akwai nazarin iƙirarin cewa igiyoyin rediyo da mummunan tasiri a kan jikin mutum, da zai kai ga ci gaban da ciwon daji. A gaban biyu radios a cikin waya, wannan da cewa ci gaba kusa da shugaban wayoyi biyu a lokaci guda. Mutane da yawa sun gaskata cewa a cikin wannan hanya za ka iya zahiri soya da kwakwalwa.

fall tayi

Babu shakka cewa yawan wayoyin da tallafawa DSDA, incomparably kananan idan aka kwatanta da wayoyin, wannan fasahar ba a goyon. An yi imani da cewa irin wannan na'urorin da aka dakatar a cikin kungiyar tarayyar Turai saboda matsanancin watsi da wayoyin salula na zamani da ba su hadu nagartacce daga cikin kasashen na zuwa Union. Akwai irin makircin ka'idar aiki, ostensibly ba su son ganin a wannan wayar, da unguwa, da SIM-katin gasa. Ko dai hanya, da kasuwar ba zai iya gadara da wani arziki tsari na DSDA wayoyin salula na zamani, amma kamar wata Diamonds za ka iya samun kome da kome.

HTC Desire 700

Taiwan m HTC, watakila, mafi tsawon jimrewa a cikin smartphone kasuwar. Da zarar habaka iri, a karshe 5 shekaru ya rasa duk abin da: kudi, suna, bata masa suna. Duk da haka, HTC ya ci gaba da samar da na'urar yana da kansa musamman da recognizable style abu.

Desire - a symbiosis na style da matakin na high-karshen taro tare da "baƙin ƙarfe" kasafin kudin aji. Farashi da duk wannan kaya dabam a cikin talakawan.

A gaban panel 700 dake kusa Desire 5-inch nuni da wani ƙuduri na 960 da 540 (lambar na dige da inch - 220). A zuciya na smartphone ya zama sabon abu ga manufacturer, Spreadtrum Shark guntu tare da agogo gudun 1200 MHz. Har ila yau a karkashin kaho smartphone wormed 1 gigabyte na RAM da 8 gigabytes asali (bako katin goyon bayan up to 64 gigabytes). Ba m da ƙara na baturi, a isasshe m size, zai dace a cikin na'urar baturi ne kawai 2,100 Mah.

Goyan bayan hanyar sadarwa nagartacce: GSM da kuma HSDPA

HTC One M7 Dual

Wani na'urar da Taiwan manufacturer, wannan lokaci flagship. M7 model fito ba ma dadewa, saboda haka, shi ne fiye da dacewa da kuma ci-gaba.

A gaban wani ɓangare na M7 ya zauna fairly manyan 4.7-inch nuni da wani babban ƙuduri na 1920 da 1080 pixels (dige da inch - 469), tare da Super LCD da fasaha. Alhakin wasan kwaikwayon na rare processor Qualcomm, clocked a 1700 MHz. Damar ƙwaƙwlwar ajiya ne mafi girma fiye da na biyu Desire 700: 2 gigabytes na RAM da ROM 32 gigabytes. Tu saka baturi 2300 milliampere hours.

Mallakar tajirai "guntu" na'urar fara kuzarin kawo cikas Boom Sound, ka damar buga wasan high quality-sitiriyo sauti kai tsaye ta hanyar wayarka ta jawabai. Har ila yau, da rarrabe ne 4 megapixel kamara fasahar for duplicated pixels ingancin harbi a cikin duhu.

Goyan bayan hanyar sadarwa nagartacce: GSM da kuma WCDMA

Ganin cewa wayoyin hannu da biyu radios zo a cikin category na m, irin wannan hukunci daga HTC dubi sosai kyau da kuma m.

Huawei Karimci, ya tsarkaka 7

Smartphone mai yi a kasar Sin, tare da unpronounceable sunan, ya kwanan fara ta fadada a cikin Rasha kasuwar da CIS kasuwar. Iri ne rayayye ciyar a kan Internet, popularized kamfanonin wayar salula, da kuma warmed shi duka kaifin Shugaba na, alkawarin kawar da toshiya da duk gasar a cikin shekaru masu zuwa. Daga cikin abubuwan, kamar Huawei ta wayoyin da biyu radios, jerin wanda yake a cikin kewayon m m.

Daya daga cikin mafi kyau na'urori, smoothly daidaita tsakanin farashin da ingancin - Huawei Karimci, ya tsarkaka 7, saki a tsakiyar bara. A wani waya na da manyan nuni da diagonal na 5.2 inci, kuma wani ƙuduri na 1920 da 1080 pixels. Baya shi ya ta'allaka da ikon kamfanoni Silicon Kirin 935 guntu tare da mita har zuwa 2200 MHz. So, kuma memory, to wanda kasar Sin ba yawa. 3 gigabytes na har zuwa 64 babban. Wata gardamar for Karimci, ya tsarkaka 7 ne manyan damar baturi na 3.100 Mah.

Amma ga goyon sadarwa matsayin, da halin da ake ciki ne quite shubuha, tun kowane model yana sanya wani sa na musamman da gidajen radiyo kan ware tsara don wani takamaiman kasuwar.

Asus ZenFone 2

Jagoran jerin ne shakka mafi kyau wayar da biyu radios a kan "Android". A samfurin ne Asus, ba kama wani flagship, amma ya ya iya kama ta ciki kyau, mai karfi fasaha bangaren.

ZenFone 2 na da most nuni a kan jeri, giant cikakken, 5.5-inch capacitive allon tare da wani ƙuduri na 1920 da 1080 pixels, kare rufi Gorilla Glass tsara ta uku. Smartphone samar da high yi processor daga Intel, da ciwon 64-bit gine da kuma da zuciyar 4, kowanne daga abin yana da agogo mita 1800 megagrets. The adadin RAM zuwa 4 GB ba ka damar amfani da rayayye mahara, lokaci guda a guje aikace-aikace, ba tare da barazana da Ana saukewa shi daga ƙwaƙwalwar ajiya, da kuma data hasãra. 32 GB na babban memory za a iya supplemented da wani ƙarin 64 GB, katin MicroSD format. Na dogon lokaci a kan wani guda cajin kula da damar baturi na 3000 Mah. Kammala hoto na biyu kyamarori: a 13 megapixel raya da kuma gaban 5.

Goyan bayan hanyar sadarwa nagartacce: GSM da kuma HSDPA

Zopo ZP980

Ga wadanda suka fi son mai sauki na'urar. Sin iri Zopo ne mafi kamar wasu irin karya ne, amma har yanzu ya cancanci da hankali, kamar yadda yana da biyu radios.

Na farko shi ne cewa karin m nuni diagonal (5 inci) da kuma resolution (1920 da 1080 pixels). A wannan yanayin, da na'urar rike a isasshe m size. Abin baƙin ciki, da cewa shi ne duk da cewa zai iya burge wannan kasafin kudi na kasar Sin. The na'urar ne MediaTek guntu tare da agogo mita 1200 MHz, karamin adadin RAM, daya kawai gigabyte. The adadin ciki ƙwaƙwalwar ne ma ba da ban sha'awa, 16 GB expandable ta hanyar memory cards. The na'urar juya fitar lafiya, saboda haka, akwai wani wuri a manyan baturi, da na'urar masu zai babu makawa da a saka up tare da wani baturi, wanda nawa zuwa 1860 milliamp hours.

A general, da wayar ZOPO ZP980 zabi ga waɗanda suka yi ba son kashe kudi a kan flagship kuma ba ji tsoron oda hannu a kan hanyar sadarwa.

External kayayyaki DSDA

Wannan bayani ne zartar da na'urorin daga Apple. Duk da cewa da Internet daga lokaci zuwa lokaci haskaka jita-jita, da kuma lamban kira aikace-aikace game da goyon bayan da biyu SIM-katunan a iPhone, to date, to, bãbu. Don taimaka disadvantaged Sin zo tare da su gaba na gwaninta, wanda ake kira da sunan NeeCoo Ni 2.

The na'urar ne a kananan naúrar, wanda yana amfani da biyu rediyo da biyu ramummuka for SIM-katin. The na'urar ake dangantawa da iPhone via Bluetooth da kuma ba ka damar yin kira daga biyu daban-daban SIM-cards. Kira za a iya sanya, ko idan katin-katin ba a smart phone, wanda ke nufin cewa NeeCoo Ni 2 ya dace domin dukan na'urori yanã gudãna a kan iOS, ciki har da iPad.