Li Cas Xaiv Qhov Kev Xam Xam thiab Ntaus Nrig rau Laptop
Thaum saib cov yeeb yaj duab rau lub laptop muaj plaub yam khoom siv kom zoo: kev tshuaj ntsuam loj, kev daws teeb meem, hom tshuaj ntsuam thiab duab processor. Rau cov neeg feem coob, tsuas yog cov npo loj thiab qhov daws teeb meem xwb yog txhua yam tseem ceeb. Tus processor processor tiag tiag tsuas yog ua kom muaj qhov sib txawv rau cov neeg uas nrhiav tau ua qee cov mobile gaming lossis high definition-txhais tab sis lawv tuaj yeem siv rau ntau dua qhov ntawd. Zoo nkauj ntau tag nrho cov laptops siv qee yam ntawm cov backlit active matrix zaub tso cai rau cov lus qhia txog kev kaj siab muaj peev xwm ntawm video playback.
Npo Loj
Laptop cov ntxaij vab tshaus muaj ntau ntau qhov ntau ntawm cov hom laptop uas koj tab tom saib. Cov ntxiab loj loj muab yooj yim rau saib cov vijtsam xws li cov duab hloov tshiab. Ultraportables yuav muaj cov ntxig khoom me me rau qhov txo qis thiab nce kev muaj zog. Yuav luag tag nrho cov tshuab tam sim no muaj kev sib piv ntau qhov tshuaj ntsuam rau ib qho yeeb yaj duab ntau ntxiv los yog kom txo qhov luaj li cas ntawm qhov kev ntsuas hauv qhov tob qhov dav rau me me me me .
Tag nrho cov vijtsam loj muaj nyob rau hauv kab pheeb ces kaum. Qhov no yog kev ntsuas ntawm sab qis tsho lus sab nraud mus rau sab tav kaum ntawm qhov screen. Qhov no feem ntau yog qhov pom pom thaj chaw. Ntawm no yog ib daim qauv ntawm qhov nruab nrab qhov ntau thiab tsawg dua rau kev sib tw ntawm cov laptops:
- Ultraportable : 13.3 "los yog Tsawg
- Nyias thiab Teeb : 14 "mus rau 16"
- Desktop Hloov : 17 "mus rau 19"
- Luggables: 20 "thiab Higher
Daws teeb meem
Cov lus daws teeb meem los yog daws teeb meem yog tus pixels ntawm cov lus teev nyob rau hauv tus xov tooj ntawm lub vijtsam los ntawm tus xovtooj hauv tshuab npo. Laptop qhia txog qhov zoo tshaj plaws thaum cov graphics khiav ntawm qhov kev daws teeb meem no. Thaum nws muaj peev xwm khiav ntawm qhov kev daws teeb meem, ua li ntawd tsim ib qho khoom sib txuas. Ib qho khoom ua nyob sib txuas tau nyhav ua rau cov duab pom meej kom pom tseeb thaum lub tshuab muaj ntau yam pixels sim thiab tso tawm li cas ib zaug xwb pixel yuav tshwm sim.
Cov neeg siab dua tuaj yeem tso cai rau ntau dua hauv cov duab thiab qhov chaw ua haujlwm nce ntxiv. Qhov kev daws teeb meem los ntawm kev daws teeb meem yog tias cov ntawv yuav zoo me me thiab tuaj yeem nyuaj nyeem ntawv tsis muaj cov ntawv scaling. Qhov no tuaj yeem yog qhov teeb meem tshwj xeeb rau cov neeg uas tsis pom kev. Nws tuaj yeem raug them nyiaj ntxiv los ntawm kev hloov cov ntawv loj hauv lub operating system, tab sis qhov no tej zaum yuav muaj kev soj ntsuam hauv qee cov kev pab cuam. Qhov rai muaj qhov teeb meem no tshwj xeeb tshaj nrog cov lus kawg siab txog kev daws teeb meem thiab duab hom ntawv. Hauv qab no yog ib daim duab ntawm ntau cov yeeb yaj duab uas hu ua kev txiav txim siab:
- WXGA: 1366x768 los sis 1280 x 800
- SXGA: 1280x1024
- SXGA +: 1400 x 1050
- WXGA +: 1440 x 900
- WSXGA +: 1600x900 lossis 1680x1050
- UXGA: 1600x1200
- WUXGA: 1920 x 1080 los yog 1920x1200
- WQHD: 2560 x 1440
- WQXGA: 2560x1600
- WQXGA +: 2880x1800
- WQSXGA +: 3800 x 1800
- UHD: 3840 x 2160 los yog 4096x2160
Vijtsam Ntaus
Thaum lub vijtsam loj thiab kev daws teebmeem yog cov yam ntxwv tseem ceeb uas yuav tsum tau hais los ntawm tuam ntxhab thiab cov khw muag khoom, qhov kev tshuaj ntsuam kuj tuaj yeem ua qhov txawv loj hauv qhov kev ua video ua. Los ntawm hom kuv xa mus rau qhov kev siv tshuab rau lub vaj huam sib luag hauv LCD thiab txheej txheej uas siv nyob rau hauv kev tshuaj ntsuam.
Muaj ob txoj hauv kev yooj yim uas siv los ua hauv cov npav LCD rau cov laptops tam sim no. Lawv yog TN thiab IPS. TN panels yog cov ntau tshaj li lawv yog qhov kim tshaj plaws thiab tseem yuav muaj kev txhawb zog dua tshiab. Lawv muaj qhov tsis zoo xws li nqaim qhov muag thiab cov xim. Tam sim no, qhov pom cov ces kaum qhov cuam tshuam zoo npaum li cas qhov screen xim thiab ci ntsa iab zoo rau qhov chaw ntxiv uas koj saib lub vaj huam sib luag ntawm. Xim rau cov xim gamut lossis tag nrho cov xim uas lub vijtsam tuaj yeem pom. TN panels muab tsawg zas xim tiam sis qhov no tsuas yog qhov tseem ceeb rau cov duab kos duab. Rau cov neeg xav paub ntau dua xim thiab saib cov ces kaum, IPS ua ob yam no zoo dua, tab sis lawv yuav raug nqi ntau dua thiab muaj qeeb zog qis dua tshiab thiab tsis haum raws li gaming lossis ceev video.
IGZO yog ib lub sij hawm uas tau hais ntau zaus txog cov lus qhia vaj huam sib luag. Qhov no yog ib qho kev hloov tshiab tshuaj rau lub tsev kawm uas yog hloov cov tshuaj ntsuab silica substrate. Cov kev pabcuam ntawm cov cuab yeej siv yog cia rau cov khoom siv thinner uas muaj hwjchim tsawg dua. Qhov no nws thiaj li yog ib qho txiaj ntsig loj rau kev siv xam phaj tshwj xeeb raws li txoj hauv kev los tiv thaiv lub zog ntxiv uas tau los nrog ntau dua cov lus qhia. Qhov teeb meem yog cov cuab yeej technology no kim heev tam sim no tsis heev.
OLED yog lwm yam tshuab uas pib tshwm hauv qee cov laptops. Nws tau raug siv rau siab kawg mobile xov li smart phones rau qee lub sij hawm. Thawj qhov sib txawv ntawm OLED thiab LCD yees yog qhov tseeb uas tsis muaj kev teeb ci rau lawv. Es tsis txhob, lub pixels lawv tus kheej generated lub teeb los ntawm cov zaub. Qhov no ua rau lawv zoo dua txhua qhov sib txawv ntawm cov cim thiab xim zoo dua.
Touchscreens yog qhov loj tshaj featuring hauv ntau qhov rais raws laptops ua tsaug rau lub qhov rais tshiab interface tsim los ntawm ib ncig ntawm kov. Nws yuav tsum tau muab sau tseg tias qhov no yuav yooj yim los hloov txoj kev taug mus rau ntau tus neeg thaum lawv taw tes rau kev khiav hauj lwm. Muaj ob peb downsides rau touchscreens los ntawm raws li lawv feem ntau ntxiv rau tus nqi ntawm lub laptop thiab kuj kos ntau zog lub ntsiab lus hais tias lawv muaj lub sij hawm tsawg khiav ntawm roj teeb tshaj ib tug non-touchscreen version.
Cov laptops uas muaj touchscreens tuaj yeem tuaj nrog cov duab uas muaj peev xwm muab tais los yog spun ncig los kuj muab ib qho kev ntsiav tshuaj. Cov no feem ntau hu ua kab convertible los yog hybrid laptops. Lwm lub sij hawm rau lawv tam sim no tsaug rau Intel tus lag luam yog 2-hauv-1. Qhov tseem ceeb tshaj plaws los xav nrog cov hom kev siv tshuab yog qhov yooj yim ntawm kev siv nyob rau hauv lub ntsiav tshuaj hom raws li raws li qhov kev tshuaj ntsuam loj. Feem ntau, cov ntxiab me tshaj xws li 11-nti ua haujlwm zoo tshaj rau cov qauv no tab sis qee lub tuam txhab ua rau lawv muaj li 15 ntiv ib qho uas tsis yooj yim rau kev tuav thiab siv.
Feem ntau ntawm cov neeg siv khoom laptops zoo li siv glossy coatings hla cov npoo sab hauv. Qhov no muaj ntau theem xim thiab ci ntsa iab los ntawm tus neeg pom. Cov downside yog tias lawv tsis yooj yim siv nyob rau hauv tej lub teeb xws li sab nraum zoov uas tsis tau ua ib qho loj npaum li cas ntawm glare. Lawv saib zoo nyob rau hauv tsev ib puag ncig uas nws yoojyim tswj kev nkag siab. Zoo nkauj npaum li cov vaj huam sib luag duab uas nta touchscreen siv ib daim ntawv ntawm glossy txheej. Qhov no yog vim cov iav coatedings hauv cov tawv nqaij yuav zoo dua ntawm kev sib ntaus sib tua ntxiv thiab lawv yooj yim dua los ntxuav.
Thaum uas feem ntau cov neeg siv khoom laptops siv glossy coatings, neeg style laptops feem ntau feature los tiv thaiv cov duab los yog matte coatings. Lawv pab txo tus nqi ntawm sab nrauv los ntawm qhov ua rau kev tshuaj ntsuam ua kom zoo dua rau cov chaw ua hauj lwm teeb pom kev zoo lossis sab nraud. Tus downside yog qhov sib txawv thiab qhov ci ntsa iab zoo li ua tau ntau dua ntawm cov lus qhia. Yog li ntawd, vim li cas ho muaj cov duab ci ntsa iab lossis duab coj los xav txog? Yeej xav txog thaj chaw uas koj yuav siv lub laptop. Yog hais tias lawv yuav ua tau ntau heev ntawm qhov muag, koj yuav tsum tau xaiv rau ib yam dab tsi uas muaj kev tiv thaiv kev tiv thaiv yog tias ua tau los yog lub laptop yuav tsum muaj qhov sib txawv heev.
Graphics Processor
Yav tag los, graphics processors tsis tau ntau qhov teeb meem rau cov neeg siv khoom laptops. Feem ntau ntawm cov neeg siv tsis ua ntau ntawm qhov tsim nyog yuav tsum tau 3D graphics los yog video ceev. Qhov no tau hloov ntau dua li cov neeg siv lawv lub laptops ua lawv lub tshuab tshwj xeeb. Cov kev tawm tswv yim tsis ntev los no hauv kev ua yeeb yaj kiab tau ua rau nws tsis tshua tsim nyog kom muaj lub tshuab ua haujlwm zoo tiam sis lawv tseem muaj peev xwm. Lub hauv paus tseem ceeb ntawm kev muaj duab ua haujlwm rau sab nraud yog rau 3D graphics (gaming los yog multimedia) thiab kev ua cov ntawv tsis yog gaming xws li Photoshop. Ntawm qhov ntxeev sab, cov duab kos kuj tseem tuaj yeem muab kev ua haujlwm zoo xws li Intel's HD Graphics uas txhawb Quick Sync Video rau kev ceev nrawm encoding.
Ob lub voj voog loj ntawm cov duab ua duab rau cov laptops yog AMD (yav tas los ATI) thiab NVIDIA. Daim duab nram no teev cov qoob lag luam tam sim no ntawm cov teeb meem kev lag luam rau laptop PCs los ntawm ob lub tuam txhab. Lawv tau teev nyob rau hauv kev txheeb ze ntawm kev ua tau los ntawm qhov siab tshaj plaws thiab qis tshaj. Yog tias koj tab tom nrhiav yuav gaming laptop nws tseem ceeb heev kom paub tias lawv yuav tsum tau muaj tsawg kawg yog tsawg kawg 1GB ntawm nplooj siab nco tab sis nyiam dua siab dua. (Nco ntsoov tias daim ntawv teev npe no tau muaj zog rau qhov tseeb versions ntawm cov txheej txheem graphics ntxiv rau ib qho qauv cim dhau los.)
- NVIDIA GeForce GTX 1080M
- NVIDIA GeForce GTX 1070M
- NVIDIA GeForce GTX 980M
- AMD Radeon R9 M395X
- AMD Radeon R9 M485X
- NVIDIA GeForce GTX 970M
- AMD Radeon R9 M390X
- NVIDIA GeForce GTX 1060M
- AMD Radeon R9 M385X
- AMD Radeon R8 M470X
- NVIDIA GeForce GTX 965M
- AMD Radeon R9 M380
- AMD Radeon R9 M470
- NVIDIA GeForce GTX 960M
- AMD Radeon R9 M375
- AMD Radeon R9 M365X
- NVIDIA GeForce GTX 950M
- AMD Radeon R7 M360
- NVIDIA GeForce 940M
- AMD Radeon R7 M340
- NVIDIA GeForce 930M
- NVIDIA GeForce 920M
- AMD Radeon R5 M330
- AMD Radeon R5 M320
- AMD Radeon R5 M315
Ntxiv nrog rau cov txheej txheem no, AMD thiab NVIDIA ob leeg muaj cov yees uas tso cai rau qee cov kev sib tw graphics khiav ua ke rau kev ua haujlwm ntxiv. AMD cov cuab yeej siv hu ua CrossFire thaum NVIDIA yog SLI. Txawm tias qhov kev kawm nce siab, roj teeb lub neej rau cov laptops zoo li txo vim yog kev siv zog ntxiv.