Iyiphi i-e-ncwadi engcono?

Muva nje, imakethi inegajethi efana ne- e-ncwadi . Ngenxa yale divayisi ungafaka ephaketheni lakho umtapo wonke. Futhi, ayilimazi imvelo, ngoba ekudalweni kwayo ayisebenzisi iphepha neyinki, okudingekayo ukunyathelisa izincwadi ezivamile.

Ukusebenza kwamamodeli amaningi kunomthelela ekuthandweni kwezincwadi ezinjalo, okuvumela ukuthi kungabi umbhalo wokufunda kuphela, kodwa futhi usebenzisa i-dictaphone, isidlali se-mp3 nesidlali sevidyo. Kulesi sihloko, sizocubungula ukuthi yiziphi i-e-books ezona ezihamba phambili futhi eziphikisayo eziziphakamise ngokwabo phakathi kwabathengi.

Yimuphi i-e-ncwadi okufanele ngiyikhethe?

Njengamanje kunamamodeli ane-LCD screen kanye ne-E-Ink electronic Ink system, enezici ezihlukile.

Izikrini ze-E-lnk:

1. Ngokusobala akulimazi amehlo. Ukufunda kuleso sibonisi kufana nokufunda ikhasi elivamile.
2. Ilondoloza ibhethri. Inkokhelo idliwe ngenkathi ijika ikhasi. Ungafunda izincwadi ezingu-25-30 ngokushaja kanye kuphela.
3. I-angle ebanzi yokubuka engu-180 °, okwenza ukuphequlula kube lula kakhulu.
4. Ukungabikho kwamaphuzu avelele. Ungabona ngokucacile imigqa ngisho nokukhanya kwelanga elikhanyayo.
5. Ungalalela umculo uphinde ubuke izithombe, kodwa ikhwalithi izoba ephansi.
6. Akukho ukubonisa okukhanyayo. Ukufunda emnyama kungenzeka kuphela ngomthombo wokukhanya owengeziwe.
7. Isikhathi sokuphendula sisuka ku-50 ms, lokhu kuthinta ikhasi ukujika isivinini.

Izikrini ze-LCD:

1. Imibukiso ye-Monochrome nembala.
2. Ukuphazamisa kabi amehlo ngenxa yokuhlanya okuqhubekayo, ngoba isithombe sakhiwe ngesisekelo se-lumen ye-matrix,
3. I-angle yokubuka ingu-1600. Iningi lamamodeli anombukiso ophikisayo.
4. Ukushaja kwebhethri kudliwa ngokushesha.
5. Iningi lezincwadi ze-LCD zakha ukukhanya, ngakho kusihlwa ungafunda ngaphandle kokusebenzisa umthombo wokukhanya owengeziwe.
6. Isithombe, ividiyo nomculo kudlalwa ngekhwalithi elihle.
7. Isikhathi sokuphendula asidluli 30 ms.
8. Ukuba khona kwesikrini sokuthinta ukuhamba okulula.

Futhi, uma unquma ukuthi iyiphi isikrini esingcono kuncwadi ye-elekthronikhi, kufanele uqaphele usayizi wayo. Le parameter ingenye ebaluleke kakhulu uma ukhetha imodeli. I-optimal ehamba phambili yilezi zindlela ezilandelayo: idivaysi ehlukanisayo 5.6 amayintshi enesinqumo se-screen of 320x460 pixels. Futhi, kukhona i-anti-reflective cover and angle view of view.

Iyiphi inkampani yokukhetha i-e-book?

Abakhiqizi abathandwa kakhulu kubafundi yi: "PocketBook", "Wexler", "Barnes & Noble", "teXet".

1. Inkampani ethi "PocketBook» ikhiqiza i-e-books yokuqala yomhlabathi kanye namanzi angenawo amanzi, abafundi abanekhamera, nezembozo zokumboza . Amamodeli asevele azibonakalisa emakethe.
2. "I-Wexler" ikhiqiza ama-e-books amahle ngemisebenzi ye-tablet, kulula ukufunda nokusebenzisa i-Intanethi. Ungalanda imidlalo nezinye izinhlelo zokusebenza.
3. "Barnes & Noble" ihlanganisa isikrini esihle sokuthinta kanye ne-ergonomics ephakeme, futhi ikhono limodi efundwayo izinsuku ezingu-60 ngaphandle kokuvuselela. Ubukhulu bememori khadi abuthinti ijubane lokusebenza. Idivayisi inga, ngaphandle kokuchofoza, vula amakhasi angu-80% abushelelezi, uma kuqhathaniswa na abanye abafundi be-elektroniki.
4. "I-TeXet" ihlukaniswa ngobuqili nokulula kwamabhuku e-elektroniki. Ngesikrini sesisindo esingu-6-intshi, ubukhulu besimodeli buyi-8 mm kuphela futhi isisindo sibe ngu-141 g. Izihluthulelo zikhona ngakwesokudla kwesiboniso ngokulula noma ukushintsha izilungiselelo ngesithupha sesandla esifanayo lapho idivayisi ikhona khona.

Ukukhetha ukuthi iyiphi i-e-ncwadi evumelana nawe kahle, futhi uzothola ithuba lokuthola ngokushesha zonke izintandokazi zezincwadi bese uqala ukufunda ngokushesha emva kokulanda ibhuku elidingekile. Kufanele kuqaphele ukuthi iningi lezincwadi ze-e-mail livame ukuba ngaphansi kwezindleko zomtapo wezinhlamvu eziphrintiwe.