Qhov ntau thiab tsawg ntawm lub vijtsam ntawm lub xov tooj smartphones niaj hnub tau nce tas li. Yog li ntawd, thaum xaiv lub xov tooj ntawm tes tshiab, tus tswv tshiab muaj peev xwm muaj lus nug ntau txog qhov no. Nws yog ntawm lawv cov lus teb yuav muab rau hauv cov ntaub ntawv no.
Screen size
Screen qhov ntau thiab tsawg hauv cov khoom siv nkag pib ntawm 3.2 ntiv tes. Txawm hais tias tsis tshua muaj, koj tseem tuaj yeem pom gadgets nrog cov kab pheeb ces kaum nkaus xwb. Tsuas yog tam sim no nws tsis yooj yim heev rau kev ua haujlwm ntawm nws: ib qho me me thiab cov ntawv sau rau ntawm nws hauv cov ntawv me me yog qhov nyuaj rau kev ua. Cov teeb meem zoo sib xws tshwm sim thaum saib cov yeeb yaj kiab, uas tseem yuav tsis raug cai. Kev nce cov kab pheeb ces kaum rau 3.5 tsis daws qhov teeb meem. Txawm hais tias Steve Jobs tus kheej pom zoo rau kab pheeb ces kaum no, nws tsis cuam tshuam. Nws tsis yooj yim rau kev ua haujlwm ntawm ib lub cuab yeej uas muaj kab pheeb ces kaum zoo sib xws. Me ntsis zoo dua los ntawm qhov pom ntawm ergonomics yog cov khoom siv uas lub vaj huam sib luag kov muaj kab pheeb ces kaum ntawm 4 ntiv tes. Tab sis rau kev ua haujlwm zoo ntawm lub xov tooj smartphone, nws zoo dua yog tias nws kab pheeb ces kaum yog nyob rau hauv thaj tsam ntawm 4.3 txog 5 ntiv tes. Nws yog nrog qhov loj me uas nws tsis yooj yim los tswj nrog ib txhais tesnyuaj dhau. Nyob rau tib lub sijhawm, cov ntawv nyeem thiab cov yeeb yaj kiab ntawm nws yuav pom tseeb heev. Thiab qhov kev ua si ntawm lub xov tooj ntse no tsuas yog ua rau muaj kev txaus siab (ntawm chav kawm, tsuas yog tias koj muaj cov khoom siv tsim nyog). Tab sis cov khoom siv nrog cov kab pheeb ces kaum loj dua 5 ntiv tes tuaj yeem suav tias tsis yooj yim heev. Nrog xws li qhov ntev, nws yog qhov teeb meem zoo los tswj nrog ib txhais tes xwb. Yog lawm, thiab nws yuav nyuaj heev rau muab tso rau hauv koj lub hnab tshos thiab koj yuav tau yuav ib lub hnab cais los thauj koj lub smartphone. Tab sis tib lub sijhawm, cov ntawv nyeem thiab yees duab ntawm cov khoom siv no, tau kawg, yuav zoo dua ntau zaus.
Permission
Tau kawg, qhov ntau thiab tsawg ntawm cov tshuaj ntsuam hauv niaj hnub touchscreen smartphones ua lub luag haujlwm tseem ceeb. Lawv muab cov haujlwm ntawm cov tswv yim thiab cov ntaub ntawv tso tawm tib lub sijhawm. Tab sis nyob rau hauv nws tus kheej, kab pheeb ces kaum ntawm lub sensory ib feem tsuas yog ib feem ntawm qhov teeb meem. Thaum xaiv ib lub cuab yeej tshiab, koj kuj yuav tsum tau coj mus rau hauv tus account qhov kev daws teeb meem, uas yog, tus naj npawb ntawm cov dots (lawv lub npe thib ob yog pixels) hauv qhov dav thiab ntev. Piv txwv li, kab pheeb ces kaum ntawm lub cuab yeej yog 5 ntiv tes, thiab nws qhov kev daws teeb meem yog 800x480. Nyob rau hauv cov ntaub ntawv no, cov duab yuav grainy (ib tug neeg pixels yuav disassembled nrog lub qhov muag liab qab) thiab nws yuav tsis yooj yim heev rau ua hauj lwm ntawm ib tug smartphone. Yog li ntawd, thaum xaiv ib tug tshiab smartphone, koj yuav tsum coj no parameter rau hauv tus account. Rau cov khoom siv nrog kab pheeb ces kaum ntawm 4.3 txog 4.7 ntiv tes, qhov kev daws teeb meem zoo tshaj plaws yog 1280x720 (nws kuj yog qee zaum abbreviated li 720p). Yog tias tus nqi no dhau los ua ntau dua, ces nws tsis ua li cas - daim duab yuav tsuas zoo dua los ntawm qhov no. Tab sis rau gadgets nrog kov vaj huam sib luag kab pheeb ces kaum ntawm 4.8 mus rau 5 ntiv tes, nws yog qhov zoo dua1920x1080 (nws lub npe thib ob yog 1080p).
Technology
Lub vijtsam loj ntawm lub xov tooj thiab nws qhov kev daws teeb meem yog qhov tseem ceeb uas ua kom yooj yim ua haujlwm ntawm lub cuab yeej, tab sis lwm qhov tseem ceeb ntawm cov kab ke no yog cov duab matrix. Ntau precisely, thev naus laus zis uas nws tau ua. Txog niaj hnub no, tsuas muaj peb leeg xwb:
- thawj tus yog TFT. Nws yog outdated niaj hnub no thiab tsuas yog siv rau cov khoom siv nkag. Nws lub ntsiab drawback yog duab distortion ntawm saib cov ces kaum uas nyob ze rau 180 degrees.
- Hom thib ob ntawm matrix yog "SuperAMOLED". Nws yog devoid ntawm lub ntsiab drawback ntawm yav dhau los ib tug, tab sis xws li ib tug kev daws teeb meem tuaj yeem pom tsuas yog hauv Samsung li.
- Cov cuab yeej siv dav tshaj plaws niaj hnub no yog "IPS". Nws qhov sib txawv tseem ceeb ntawm "SuperAMOLED" yog kev txhim kho xim rendering. Tias yog vim li cas feem ntau cov tuam txhab txawb xov tooj tau them nyiaj rau nws.
Vim li ntawd, qhov kev xaiv zoo tshaj plaws niaj hnub no yog cov khoom siv raws li cov ntxaij vab tshaus uas yog raws li IPS thev naus laus zis: lawv muaj cov duab pom zoo heev thiab qhov kev txiav txim ntawm qhov loj me zoo dua xim luam tawm.
Ib qho tseem ceeb nuance
Qhov kawg tsis tseem ceeb uas tso cai rau koj kom tau txais cov duab zoo tshaj plaws ntawm qhov kov ntawm lub cuab yeej yog OGS thev naus laus zis. Nws cov ntsiab lus nyob rau hauv qhov tseeb tias tsis muaj qhov sib txawv ntawm huab cua ntawm qhov chaw ntawm lub vijtsam matrix thiab lub iav kov sab saud. Ntawd yog, lawv yog ib qho. IbVim li no, saib cov ces kaum tau nce ntxiv (lawv xyaum ncav cuag 180 degrees) thiab daim duab ntawm lub xov tooj ntawm tes tsis cuam tshuam. Cov thev naus laus zis no tau siv los ntawm cov khoom siv hwm zoo thiab ib feem ntawm cov khoom siv nruab nrab siab tshaj plaws.
Recommendations
Tam sim no cia peb xaus lus thiab muab cov lus teb rau cov lus nug ntawm qhov screen loj npaum li cas yuav tsum nyob hauv lub xov tooj thiab nrog cov ntsuas dab tsi. Nws yuav tsum muaj kab pheeb ces kaum ntawm 4.3 txog 5.0 nti. Nyob rau tib lub sijhawm, rau gadgets nrog kab pheeb ces kaum ntawm 4.3-4.7 ntiv tes, qhov kev daws teeb meem ntawm 1280x720 yuav zoo, thiab rau cov khoom siv 4.8-5.0 qhov ntsuas no yuav tsum sib npaug rau 1920x1080. Tsis tas li ntawd, lub matrix hauv qab ntawm cov zaub yuav tsum tau siv los ntawm IPS thev naus laus zis, thiab cov cuab yeej yuav tsum siv OGS thev naus laus zis. Nws yog qhov loj me ntawm cov tshuaj ntsuam no nrog cov kev txwv no uas yuav muab qib siab tshaj plaws ntawm kev ua haujlwm ntawm lub xov tooj smartphone.
