Yog hais tias koj xav tias Mac thiab PC wars tau muaj kev lom zem, "Dab tsi yog qhov zoo tshaj plaws e-nyeem ntawv rau ..." yog qhov zoo nkauj guaranteed mus rau sab saum toj ntawd classic OS sib ntaus sib tua vim saib ntawm qhov pompoints. E-nyeem ntawv technology yog nce sai, ntau ntau (feem ntau incompatible) e-phau ntawv cov ntaub ntawv tawm tswv yim, kev sib tw los ntawm ntau cov ntsiav tshuaj yog cua sov thiab muaj ob qho chaw sib faib raws li qhov zoo tshaj plaws daim ntawv zoo tshaj plaws thiab tso hom. Nws yog yuav luag ib yam li kev siv sijhawm ntev los ntawm kev sib ntaus sib tua hauv computer, cuam tshuam txog kev sib ntaus sib tua smartphone tshaj tawm thiab ntxiv ib lub ntsej muag ntawm kev sib tw ntawm cov ntsiav tshuaj - tagnrho-ua-ib qho thiab hauv ib qhov teeb meem ntawm ob peb xyoos xwb.
Muaj ntau pua tus e-nyeem ntawv thiab cov ntsiav tshuaj muaj tawm, tag nrho cov sib tw rau kev ua lag luam ntawm txoj kev kawm ntawv. Lus hauv no teb Frankly, uas 's qhov teeb meem ntau npaum li cas. Muaj ntau ntau cov ntaub ntawv tawm tswv yim, tso tawm muaj peev xwm thiab kho vajtse specs txhawj txog, cov ntsiab lus tshaj tawm muaj fragmented, nrog qee tus txhawb nqa ib qho thiab ib txhia. Txawm li cas los xij, zaum ntawm lub laj kab yuav ua tau txoj hauj lwm tas mus li yog tias koj xaiv tos txhua yam los tso thiab ib tus neeg khiav dej num muaj tseeb. Yog li ntawd thaum twg lo lus nug yog nug: Qhov zoo tshaj plaws e-nyeem ntawv rau tsev kawm ntawv, peb npaj siab yuav ua ib co kev thuam thiab xaiv ib tus tauj tam sim no.
Tseem ceeb nta
E-nyeem ntawv yog ib qho tseem ceeb rau txoj kev kawm, tshwj xeeb tshaj yog qhov tseeb tias lawv muaj peev xwm hloov tau cov ntaub ntawv hnyav tag nrho ntawm cov phau ntawv nrog rau ib qho khoom siv sib. E-cov phau ntawv feem ntau them tus nqi tsawg dua lawv cov ntawv ua piv txwv thiab nrog E Ink qauv, roj teeb lub neej yog ntsuas nyob rau hauv lub lis piam los yog hli tsis hloov. Tsev kawm ntawv siv - nws puas yog lub tsev kawm ntawv qib siab lossis tsev kawm ntawv qib siab - muaj ntau txheej kev cai tshaj li tus kheej siv. Yog tias koj xav tau tus e-nyeem ntawv rau kev nyeem ntawv ua si, tej zaum koj yuav tso cov yam xws li style, tus nqi thiab qhov muaj peev xwm ua tau zoo ntawm koj daim ntawv teev npe. Yog tias koj tab tom yuav tus kws nyeem ntawv e-reader los siv rau tsev kawm ntawv, nws muaj lwm yam uas yuav tsum tau muab los xav txog, ntawm lawv:
- Muaj cov ntsiab lus. Muaj lub e-nyeem ntawv nyob hauv ntiaj teb no koj tsis muaj zoo yog tias koj tseem yuav tsum tau yuav cov ntawv nyeem ntawv.
- Zaub loj. Kom paub meej, ib qho Sony Software Pocket Edition nrog rau 5-nti duab fits hauv hnab tshos, tab sis scrolling nyob ib ncig ntawm nplooj ntawv kawm uas ntsuas 10 ntiv ntawm 7 ntiv rau ntawm daim ntawv yuav yog ib qho kev qoj ib ce.
- Zaub Technology. Rau cov roj teeb lub neej ntev thiab pom kev zoo heev nyob rau ntau qhov teeb pom kev zoo (lub teeb hmo yuav tsum tau) tus E Ink zaub zoo tshaj, tab sis, yog tias koj xav tau xim los yog teeb pom kev zoo koj yuav tsum nyob nrog cov teeb meem ntawm qhov teeb meem, cov nqi siab thiab txo roj teeb lub neej ntawm cov backlit LCD .
- Kawm Kev Pab. Lub peev xwm los tham txog cov ntawv, sau ntawv thiab yooj yim saib lub ntsiab ntawm lo lus yog ib qho yuav tsum muaj rau lub tsev kawm ntawv uas muaj tus cwj pwm (e-reader).
- Kev ruaj ntseg. Thaum kawg, qhov loj tuaj rau hauv kev ua si. Yog hais tias nws tsis yog qhov teeb meem, txhua leej txhua tus xav nqa ib tug 17-nti laptop tsis txhob siv e-nyeem ntawv; tus ua kom yuam kev yog nrhiav qhov sib txawv ntawm kev sib tsoo thiab kev lag luam tawm los ua kom lub ntsej muag.
- Tus nqi. Lub tsev kawm ntawv twb kim txaus lawm tsis tas yuav mus yuav lwm lub gadget.
Lub Contenders
Dhau li ntau qhov theem ob ntawm e-nyeem thiab cov ntsiav tshuaj muab los ntawm cov websites thiab cov khoom siv electronics, muaj ntau ntau cov tuam txhab uas tsim meej meej ua lag luam thaum nws tuaj txog tej no:
- Amazon Kindle e-nyeem ntawv
- Barnes & Noble tus NOOK kab
- Sony phau ntawv nyeem e-nyeem
- Kobo Kobo e-nyeem ntawv
- Kua iPad lub iPad
Txhua tus ntawm cov tuam txhab muaj ntau hom qauv muaj thiab tau muab lawv cov khoom siv rau tsawg kawg xyoo tas los. Nrog rau cov kua iPad thiab Barnes & Noble NOOK xim, tag nrho cov khoom siv los ntawm cov tuam txhab no yog raws li E Ink cov lus. Thiab, txhua tus ntawm cov tuam txhab no tsis yog cov e-nyeem ntawv nkaus xwb tab sis txuas lawv mus rau hauv ib qho e-bookstore rau cov ntsiab lus.
Thinning Teb
Ua ntej tawm cov npe yog Barnes & Noble e-nyeem ntawv. Lub NOOK Yooj Yim Yooj Yim yog lub compact ntaus nrog roj teeb lub neej zoo heev thiab ib qho khoom zoo. Hmoov tsis, cov ntaub ntawv no tsuas yog 6 nti loj xwb. Lub NOOK xim ntawm qhov tod tes muaj ib tug loj, 7-nti zaub nrog ntxiv kom zoo dua ntawm xim ua tsaug rau nws backlit LCD. Tus LCD txhais tau hais tias lub neej tsis tshua muaj roj thiab lub hnub ci / teeb meem. Barnes & Noble muaj e-textbooks nyob rau hauv daim ntawv ntawm nws cov kev kawm NOOK, tab sis xaiv ntawm lub npe yog tsawg.
Tom ntej no lub caij nplooj zeeg yog Kobo. Nws lub eReader Touch zoo ib yam li NOOK Txuas Cheeb Tsam thiab tib lub ntsiab lus uas ua rau nws txiav txim siab tau zoo li tus kheej e-nyeem ntawv tseem ua rau nws tsis zoo rau tsev kawm ntawv. Kobo's e-bookstore tsis yog ib qhov zoo ntawm cov phau ntawv nyeem yog.
Sony muaj lub ranger ntawm e-nyeem ntawv, tag nrho cov E Ink raws qauv. Txawm hais tias feem ntau poob rau hauv qeb me me, lub tuam txhab muaj qauv 7-nti, tus nyeem ntawv Daily Edition . Sony lub vev xaib e-khw muag khoom nqa cov phau ntawv kawm, tab sis xaiv tsis tuaj yeem phim Amazon. Muaj kuj tsis muaj kev xaiv xauj tsev rau e-phau ntawv los ntawm Sony, txawm tias cov touchscreen Sony muaj qhov kom zoo dua ntawm kev xaiv los ntawm ib cov virtual keyboard los yog freehand sau ntawv rau kev sau ntawv. Ntawm $ 299, nws yog me ntsis kim npaum li e-nyeem ntawv mus thiab qhov qauv no yuav yog vim muaj kev txhawj xeeb rau ib qho teeb meem ntawm lub hlis, yog li kuj muaj peev xwm rau tus neeg yuav khoom plig.
Kua iPad thiab iPad 2 yog cov khoom zoo heev hauv cov ntsiav tshuaj thiab lawv ua tus lag luam ntsiav tshuaj. Muaj ntau lub tuam txhab tau tsim cov phau ntawv tshiab, sib tham sib digital phau ntawv rau iPad thiab nws muaj qhov zoo ntxiv ntawm kev ua haujlwm rau lwm cov dej num - web browsing, e-mail, suab paj nruag thiab ua yeeb yam thiab txawm tias gaming. Ntawm qhov downside, lub iPad yog kim ($ 499 thiab), hnyav (dhau ib phaus), nws cov duab LCD tsis yooj yim nyeem ntawv sab nraud los yog thaum muaj teeb meem thiab nws lub roj teeb tsuas yog 10 teev los nqi.
Tus khiav
Thaum Sony nyeem ntawv Daily Edition thiab Apple iPad ob leeg muab qee yam nta ntaub, tus khiav rau 2011 yog Amazon Kindle DX . Tsis yog Kindle 3G los yog Wi-nkaus (lawv raug kev txom nyem los ntawm tib cov teeb meem me me li cov neeg siv e-nyeem ntawv), tab sis tus tij laug loj ntawm tsev neeg.
Thaum nws yog $ 379 tus nqi qis yog ntxhab, Kindle DX tseem tuaj yeem ua kom zoo dua $ 100 hauv qab tus nqi ntawm lub iPad pheej yig tshaj plaws. Thiab rau qhov $ 379, koj tau txais iPad 9.7-nti zaub nrog E ink Pearl. Nws zoo li sab hauv tsev thiab txawm zoo dua hauv lub hnub. Koj yuav tsis tau qog cov ntawv nyeem no hauv ib lub hnab, tab sis ib qho me me thiab cov khoom yuav xav tau ntau ntau cov ntawv nrog cov ntawv thiab ntawm 18.9 ounces (tsuas yog haus luam yeeb tsawg dua ib lub iPad 2) nws tseem ua tau yooj yim dua nqa dua armload ntawm hnyav cov ntawv nws yuav hloov.
Thaum nws tsis muaj Wi-nkaus, Lub Zes muaj kev sib txuas lus pub dawb 3G uas cia ib tus tub ntxhais kawm ntawv xa e-phau ntawv, Wikipedia yooj yim (lossis kos lawv tus e-mail ) dawb, tsis tas yuav muaj nyob hauv qhov chaw Wi-nkaus . Roj teeb lub neej zoo rau ob peb lub lis piam nrog 3G muab tua. Tseem ceeb nta zoo li ib phau ntawv txhais lus, nrog rau qhov peev xwm sau ntawv (txawm tias lub cev keyboard thiab khawm los ntawm cov ntawm lwm yam ua qhov no ua tau txawv dua li ntawm Sony); ua ib qho ntxiv lawm, Amazon synchronizes cov ntawv rau koj tus account, yog li yog tias koj qhib ib qho e-phau rau hauv ib lub computer siv Amazon lub Kindle app, cov ntawv sau tseg.
Lub icing ntawm lub ncuav mog qab zib yog Amazon phau Kindle Textbooks. Amazon tau inked deals nrog ntau publishers, muab ib cov khoom xaiv ntawm e-phau ntawv rau lub Kindle. Qee lub npe yog txawm muaj rau nqi xauj tsev, ib qho kev xaiv uas yuav txav cov nqi. Cov no yog cov phau ntawv Kindle, uas txhais tau hais tias lawv tsis sib haum nrog lwm cov e-nyeem ntawv, tab sis lawv siv tau los ntawm kev siv Kindle ntawm iPad, PC lossis lwm yam khoom siv.
Raws li kuv tau hais los ntawm qhov pib, tsis muaj ib tus e-nyeem ntawv tam sim no yog qhov zoo tshaj plaws daws, tab sis tam sim no, Kindle DX yog qhov zoo tshaj plaws ntawm pawg thaum nws tuaj cuag tus e-nyeem ntawv rau kev siv tsev kawm ntawv.