Nokia Lumia 640 smartphone: fasaha bayani dalla-dalla da kuma abokin ciniki reviews

Shigarwa-matakin smartphone dangane "windose 8.1" da kyau sosai fasaha bayani dalla-dalla - yana da Lumia 640. Its dama, kazalika da duk nuances hade da aiki za a tattauna a daki-daki a cikin wannan mujalla. Akwai kuma za ta zama wani jerin ribobi da fursunoni na wannan na'urar, da kuma dogara ne a kan abin da shawarwari, za a ba tare da girmamawa ga da saye.

sakawa your smartphone

Fasaha sigogi ba da damar gudanar da wani ko da zuwa tsakiyar kashi na na'urorin hannu Lumia 640. Responses a cikin wannan mahallin ya hada da wani tsakiyar processor cewa shi ne m biyu abi'a da kuma jiki. Amma kar ka manta da cewa aiki da "windose" tsarin for mobile na'urori alfahari a babban mataki na ingantawa. Saboda haka, idan aka kwatanta da kai tsaye fafatawa a gasa, a fuskar "Android", na bukatar for ta al'ada aiki ne muhimmanci kasa hardware albarkatu. Yana da wannan da ya bambanta wannan na'urar software dandali a kan bango kai tsaye fafatawa a gasa. Haka kuma, wannan na'urar ne cikakke ga waɗanda suka bukatar a low-cost shigarwa-matakin na'urar da fadin fasaha bayani dalla-dalla, amma tare da wani m matakin na yi. Shi ne mai kama da hade, da kuma alfahari da "smart" waya. Ya kamata kuma a lura cewa wannan smartphone dogara ne a kan ci gaban da kamfanin NOKIA tunawa gwada da sabon "Microsoft" kamfani, wanda logo da kuma amfani da ga jiki na na'urar.

Zabuka devaysa

Aka gyara daga cikin na'urar ne sosai sosai matalauta. Microsoft Lumia 640 smartphone iya "fariya" da irin wannan jerin na'urorin haɗi, aka gyara da kuma takardun:

• Smartphone kanta aka saka a cikin m baturi.
• Charger.
• Katin garanti da Multi-harshen umurci manual.

Sabon sanya kambun da na'urar nan da nan zai tashi kara m film da faceplate, cover, katin ƙwaƙwalwar ajiya, sitiriyo da dubawa na USB. Ba tare da waɗannan kaya ya bayyana duk yiwuwa na wannan "smart" waya zai zama kawai zai yiwu ba.

Bayyanar da kuma ergonomics

Phone Lumia 640 - a saba candybar tare da goyon bayan touch labari. A ta gaban panel ne ingantaccen 5-inch nuni, da ƙananan ɓangare na abin da aka shagaltar da ta saba kula da panel na 3 misali mashiga. Haka kuma, raba touch mashiga a kan na'urar ba. Kasa ne kawai located a baki tsiri a kan abin da akwai wani iko ko sadarwa. Top kawai sama da allo, akwai na'urar ji ta kunni, manufacturer ta logo, da bude daga cikin gaban kyamara da wani sa na haska abubuwa. A kan hagu gefen smartphone daidai harhada controls: Kulle button 'smart' wayar da na'urar iko da ƙarfi. Wannan ya sa ya yiwu, har ma da irin wannan babban allo diagonal ne 5 inci, to sarrafa su ne kawai tare da yatsun wannan hannu (a cikin wannan harka a dama). A gefen da na'urar babu wani muhimmanci abubuwa. Nuna a kan saman da tashar jiragen ruwa na aike jawabai. To, a kasa - tashar jiragen ruwa na micro-rami da kuma YUSB magana Reno. A murfin baya located babban kyamara naúra da LED. Akwai kuma wani logo da kuma masu sana'anta. Akwai hudu zabin da shasi da na'urar. Bugu da kari ga saba baki da fari, akwai kuma orange da kuma shudi. Matt surface na jiki ne kawai da baki version, da kuma duk sauran - tare da m gama. A gaban kwamitin da na'urar daga lalacewa kare "Gorilla ido" da kuma, ba shakka, tsara ta uku.

A tsakiyar aiki naúrar

Suna fadin CPU model shigar a cikin Lumia 640. Wannan guntu an fito daga wani abu manufacturer na CPU "Snapdragon 400" for mobile na'urori da "Kualkom". Ya kunshi 4-sarrafa kwamfuta gungu, kowanne daga abin dogara ne a kan samar da makamashi m gine "Cortex A7". Amma wannan so matakin na yi aka samu da kara sarrafa kwamfuta kayayyaki. A wannan yanayin akwai 4, kuma wannan shi ne quite isa ga al'ada aiki na Multi-Threaded aikace-aikace. A mita na kowane core dabam da kuzari da kuma iya isa 1.2 GHz. Wannan processor ne kerarre a ranar 28-nm fasaha. Ga sabuwar siga da "Android" fasali na semiconductor guntu bai isa ba. Amma a nan "windose Fage" ba haka wuya a hardware albarkatu na hannu da na'urorin. Haka kuma, duk da software, wanda shi ne na software dandamali, ba tare da wani matsaloli je wannan na'urar a matsayin smartphone Lumia 640.

Nuni da ta halaye

Al'ada version na smartphone hada da wani nuni da diagonal na 5 inci. Its ƙuduri ne 1280x720, sa'an nan akwai wani hoto a kan shi ne outputted kamar yadda 720p. A pixel yawa a cikin wannan yanayin ne mai kyau ta yau nagartacce 294ppi. "IPA" da kanta da aka yi da wani matrix allo fasaha. Wannan azurta impeccable launi haifuwa wannan smartphone, kazalika da wani m matakin na yadda ya dace. Wani da na'urar - shi ne kasancewar wani musamman haska, wanda ya samar da atomatik gyara da haske touchscreen. Akwai karin ci-gaba model na smartphone - Nokia Lumia 640 XL. Bambanci tsakanin wadannan qarya a devaysa allo diagonal. A wannan yanayin shi ne ya karu da 0.7 inci, kuma shi ne 5.7 inci. Amma a lokaci guda da ƙuduri na allo ya canza. A sakamakon haka, da na'urar da ƙara diagonal image quality ne ya fi muni a low-karshen model.

graphics totur

"Adreno 305" - wannan model graphics totur shigar a cikin Lumia 640. A babban matakin yi, wannan video totur ba zai iya fariya. Amma da babban aiki - shi ne don saki da CPU daga sarrafa image bayanai da kuma game da shi kara da overall wasan kwaikwayon na mobile tsarin. Kuma tare da wannan aiki shi copes admirably. Dabam kamata kuma a lura da cewa tsarin aiki gyara domin da "suna fadin" hardware. A sakamakon haka, muna samun quite daidaita bayani, biyu cikin sharuddan "hardware" da kuma software.

kyamara

Isa high quality-kyamarori suna shigar a cikin Lumia 640. Bayani dalla-dalla ba su kasance m, amma shi ba ya nufin cewa tare da su taimako ba shi yiwuwa a samu high quality-images. A cikin babban kyamara haska for 8 Megapixels. Akwai high quality-tsarin na atomatik image mayar da hankali da kuma LED backlight naúrar. Har ila yau, kada ka manta da developers ba shi da zuƙowa na dijital. Daga cikin sauran siffofin da wannan jam'iyya ya kamata a lura BSI haska da f-yawan f / 2.2. A sakamakon haka, hoton da inganci ne sosai m, musamman ga shigarwa-matakin na'urar. Video wannan smartphone iya rikodin 1920x1080 da hoto. A wannan yanayin, hoton da aka sabunta sau 30 da biyu. Saboda haka, tare da rikodi na bidiyo a cikin wannan smartphone shi ne kuma lafiya. A mafi suna fadin 0.9 mn haska underlies gaban jam'iyya. Amma wannan ba ya hana ta zuwa rikodin bidiyo a 720p format (ie, daidai kamar da nufin yin kira). Autofocus tsarin ta bai samu ba, amma ga talakawan quality "hoto" shi ne isa.

memory

Shin ba m da memory subsystem a Lumia 640. Bayani dalla-dalla ta da kyau sosai ga irin wannan software dandamali. The adadin RAM shigar ne 1 GB. Don lokaci guda gudu mahara m aikace-aikace da isa. A wannan yanayin, da ke dubawa zai yi tafiya daidai, kuma ba tare da "glitches." Da damar da Hadakar rumbunka drive a cikin wannan na'urar ne 8 GB. Wasu daga cikinsu suna shagaltar da ta tsarin aiki. A sakamakon haka, babu waje ajiya a cikin nau'i na flash katunan ne ba makawa. Its matsakaicin adadin zai iya zuwa har 128 GB. The kawai drawback a cikin wannan harka - shi ne abin da ya saya da wannan m dabam kuma suna da wani ƙarin kudin. "Microsoft" kamfani ne ma ya ta da tallace-tallace na mobile na'urori dangane da software dandali bayar da abokan ciniki free wannan na'urar 30GB for 1 shekara a kan OneDrive girgije sabis. A sakamakon haka, na sama memory subsystem siga ishe mai dadi da kuma dace aiki a wani na'urar irin smartphone 640 Microsoft Lumia.

Baturi na'urar da mulkin kai

Kamar yadda muka gani a baya, da m baturi a Lumia 640. Reviews bambanta da shi isasshe high damar 2500 Mah baturi. Wannan, bisa ga manufacturer, zai šauki 26 da rabi hours na ci gaba da sadarwa a cibiyoyin sadarwar salula na biyu ƙarni. Domin 3G, wannan darajar an rage ta 6 hours kuma har yanzu suna 17.5 hours. Idan na'urar da ake amfani da matsayin MP3 player, sa'an nan daya baturi zai šauki 86 hours. A yanayin jiran aiki, da na'urar zai iya budewa zuwa 36 days. A gaskiya, da mai wannan na'urar zai iya ƙidaya a kan kwanaki 2-3 na batir da wani talakawan kaya matakin. By kara lokaci za a rage zuwa 10-12 hours (wannan gaskiya ne domin mafi wuya da latest ƙarni na wasanni). Amma mafi girma saving yanayin, za ka iya ƙidaya a kan wani 5 kwana a kan wani guda cajin.

Sadarwa

By yawan shigar katunan SIM, wannan model na smartphone iya zama 1 ko 2 ramummuka for installing su. A karshe na wadannan ne ake kira da Lumia 640 Dual Sim. Reviews emit high quality na aikin shi ne abin koyi a tsare ta biyu cards. A daidai wannan lokaci da wasu manyan matsaloli da aka samu. The sosai guda na'urar zai iya aiki a kowane GSM-cibiyar sadarwa, da suka fara da kuma kawo karshen tare da 2G 4G. Tare da duk abin da ba shi da wani matsaloli. Kamar wancan ne da bayanai Rate shi dabam daga 'yan dari kilobits da na biyu zuwa 150 megabits m da biyu. Har ila yau, da na'urar tana goyon bayan da ya fi kowa matsayin for "Wi-Fi»: b, g, kuma n. Tun da sauran nagartacce a kuma ac ne jituwa tare da waɗanda aka bai wa baya ta uku, da matsaloli tare da aiki da wannan aike networks ba.

Kada ka manta da developers da kuma game da "Bluetooth". A wannan yanayin da muke magana ne game da hudu version, wanda kuma damar musayar bayanai da sauran hannu da na'urorin, da kuma haɗa zuwa wayarka mara waya lasifikan kai. Navigation damar da na'urar da ake aiwatar yin amfani da fasahar GPS. Kamar yadda muka gani a baya, shi ne ta yin amfani da sabis HERE domin sanin wurin da na'urar, ko da ba tare da an jona. Bugu da ƙari, cikin na'ura da aka aiwatar da fasahar A-GPS. Yana da kayyade wuri na alama daga cell hasumiyarki. Amma wannan dole bukatar an jona. Idan wannan hanya m zuwa cikin m shiri, nan a kan hanya na iya zama matsala. Wani muhimmin dubawa - wannan ne NFC, kyale su da sauri auku a kan wannan na'urar for 'yan mintoci da yawa bayani. Amma kawai biyu waya musaya a cikin Microsoft Lumia 640. Reviews emit high quality sauti samu tare da audio mashigai. To, na biyu dubawa - wani micro-YUSB located a kan kasa na smartphone.

Soft

Da farko, wannan na'urar an shigar da version 8.1 Windows aiki tsarin lambar. Lumia 640 daidai gudana a karkashin ta iko. Amma da hardware na wannan na'urar sa shi yiwuwa a sabunta da tsarin software. A sakamakon haka, da karshe da aka saki a watan Yuni na wannan shekara domin model up zuwa 10 ga watan version na Windows Phone. A irin wannan inganci da software ya faru da kuma ga mazan model - Nokia Lumia 640 XL. Amma a nan ne matakin na sayar da na'urori wannan dandali ne suna fadin. Domin ko ta yaya ta da wannan tsari, kamfanin "Microsoft" yanke shawarar kari wannan smartphone wani yawan kyau kari. A farko daya (an ce kafin) - shi ne 30 GB girgije sabis wannan kamfanin OneDrive for 1 shekara, kuma yana da cikakken free. Wani da wannan na'urar - shi ke preinstalled ofishin suite "Microsoft Office". Bugu da kari wa smartphone masu samun gaba daya free mambobi a shekara "365 Office." Domin gyara hotuna a kan na'urar preinstalled "Photoshop Express" daga "Adob". Amma kewayawa ayyuka ga wannan "smart" wayar ka damar map sabis HERE +, ci gaba da kamfanin "Nokia". Its main amfani - yana yiwuwa domin sanin wuri ba tare da an jona. A saboda wannan dalili da zaran wani GPS siginar. Amma ga video kira a kan wannan na'urar preinstalled ne mafi m samfurin zuwa kwanan - "Skype".

farashin

Da farko, da Lumia 640 wayar iya zama Microsoft a iya saya don 223 daloli. Amma ko da yayin da na'urar da wannan saituna a kan wasu dandamali daraja da yawa mai rahusa. Saboda haka, bayan wani gagarumin raguwar bukatar wannan na'urar, farashin ya ragu zuwa $ 160. Yanzu farashin da na'urar har ma fiye da rage da kuma shi ne $ 150. Irin wannan farashin tag gaba ɗaya hadu da software da kuma hardware fasali na smartphone.

Sharhi kan masu da na'urar

Da gaske, da kawai daya kawai gagarumin hasara a cikin Microsoft Lumia 640. Responses bayar ga shirin da na'urar dandali. Shi ne har yanzu da tsarin aiki a karkashin sunan "windose Fage" bai samu m yarda. Saboda haka, a cikin kashi na shigarwa-matakin mafita har yanzu mamaye wayoyin salula na zamani dangane da "Android". Amma, kamar yadda a fili daga cikin kayan gabatar a baya, "Microsoft" yana kokarin canja halin da ake ciki a cikin ni'ima. Haka kuma, duk da ta bukatar a yi a can. Sauran Microsoft Lumia 640 wayar ne ya cancanci madadin duk wani irin na'urar daga wani dandamali. The software ya karfi da gyara domin hardware shaƙewa. A sakamakon haka, tsarin yi isa ya shirya wani matsala. Amma software kari ne a nice Bugu da kari.

Kuma abin da ba mu da su?

Idan ba domin software bangaren, shi zai zama daga gasar a low-karshen na'urar Lumia 640. Amma har yanzu shi ne mai matukar riya tayin tsakanin shigarwa-matakin na'urorin.