Qauv: MM27RQA-165Hz
27”VA Nkhaus 1500R QHD 165Hz Gaming Monitor
Vim li cas thiaj siv 144Hz lossis 165Hz Monitors?
Tus nqi refresh yog dab tsi?
Thawj qhov peb yuav tsum tau tsim yog "Dab tsi yog qhov refresh rate?" Zoo hmoo nws tsis nyuaj heev. Refresh rate tsuas yog pes tsawg zaus uas lub vijtsam refresh daim duab uas nws qhia ib pliag. Koj tuaj yeem nkag siab qhov no los ntawm kev piv rau tus nqi thav duab hauv cov yeeb yaj kiab lossis kev ua si. Yog tias zaj yeeb yaj kiab raug tua ntawm 24 thav duab ib pliag (raws li tus qauv xinesmas), ces cov ntsiab lus qhov chaw tsuas yog qhia 24 daim duab sib txawv ib pliag. Ib yam li ntawd, lub vijtsam nrog tus nqi tso saib ntawm 60Hz qhia 60 "ntev" ib pliag. Nws tsis yog thav duab tiag tiag, vim tias lub vijtsam yuav refresh 60 zaug txhua ob txawm tias tsis muaj ib qho pixel hloov pauv, thiab lub vijtsam tsuas yog qhia qhov chaw pub rau nws. Txawm li cas los xij, qhov piv txwv tseem yog ib txoj hauv kev yooj yim los nkag siab lub tswv yim tseem ceeb tom qab refresh rate. Yog li ntawd, tus nqi refresh siab dua txhais tau tias muaj peev xwm los tswj tus nqi thav duab siab dua. Tsuas yog nco ntsoov, tias lub vijtsam tsuas yog qhia qhov chaw pub rau nws, thiab yog li ntawd, tus nqi refresh siab dua yuav tsis txhim kho koj qhov kev paub yog tias koj tus nqi refresh twb siab dua tus nqi thav duab ntawm koj qhov chaw.
Vim li cas nws thiaj tseem ceeb?
Thaum koj txuas koj lub monitor rau GPU (Graphics Processing Unit/Graphics Card) lub monitor yuav tso saib txhua yam uas GPU xa mus rau nws, txawm tias nws xa npaum li cas los xij, ntawm lossis qis dua qhov siab tshaj plaws ntawm lub monitor. Cov nqi nrawm dua tso cai rau txhua yam kev txav mus los kom ua tiav ntawm qhov screen du dua (Daim Duab 1), nrog rau kev txo qis kev txav mus los. Qhov no tseem ceeb heev thaum saib cov yeeb yaj kiab lossis kev ua si ceev.
Tus Nqi Tshiab thiab Kev Ua Si
Txhua qhov kev ua si video yog tsim los ntawm cov khoom siv computer, tsis hais lawv lub platform lossis cov duab. Feem ntau (tshwj xeeb tshaj yog hauv PC platform), cov thav duab raug ntuav tawm sai li sai tau, vim tias qhov no feem ntau txhais tau tias kev ua si du thiab zoo dua. Yuav muaj kev ncua tsawg dua ntawm txhua tus thav duab thiab yog li ntawd tsawg dua kev lag luam nkag.
Qee zaum muaj teeb meem tshwm sim yog thaum cov thav duab raug ua kom sai dua li qhov nrawm uas qhov zaub rov ua dua tshiab. Yog tias koj muaj lub vijtsam 60Hz, uas siv los ua si qhov kev ua si uas ua rau 75 thav duab ib ob, koj yuav ntsib qee yam hu ua "kev tearing ntawm qhov screen". Qhov no tshwm sim vim tias qhov screen, uas txais cov tswv yim los ntawm GPU ntawm qee lub sijhawm tsis tu ncua, yuav ntes cov khoom siv ntawm cov thav duab. Qhov tshwm sim ntawm qhov no yog qhov screen tearing thiab jerky, kev txav tsis sib xws. Ntau qhov kev ua si tso cai rau koj kom txwv koj tus nqi thav duab, tab sis qhov no txhais tau tias koj tsis siv koj lub PC rau nws lub peev xwm tag nrho. Vim li cas siv nyiaj ntau rau cov khoom tshiab thiab zoo tshaj plaws xws li GPUs thiab CPUs, RAM thiab SSD drives yog tias koj yuav txwv lawv lub peev xwm?
Tej zaum koj yuav xav paub tias yuav ua li cas thiaj daws tau qhov teeb meem no? Qhov refresh rate siab dua. Qhov no txhais tau tias yuav lub computer monitor 120Hz, 144Hz lossis 165Hz. Cov zaub no tuaj yeem ua tau txog li 165 thav duab ib ob thiab qhov tshwm sim yog kev ua si du dua. Kev hloov kho ntawm 60Hz mus rau 120Hz, 144Hz lossis 165Hz yog qhov sib txawv pom tseeb heev. Nws yog ib yam dab tsi uas koj tsuas yog yuav tsum pom koj tus kheej xwb, thiab koj ua tsis tau li ntawd los ntawm kev saib video ntawm nws ntawm 60Hz zaub.
Txawm li cas los xij, qhov hloov kho refresh rate yog ib qho thev naus laus zis tshiab uas tab tom nrov zuj zus. NVIDIA hu qhov no G-SYNC, thaum AMD hu nws FreeSync, tab sis lub tswv yim tseem ceeb yog tib yam. Ib qho zaub nrog G-SYNC yuav nug daim npav duab tias nws xa cov thav duab sai npaum li cas, thiab kho qhov refresh rate raws li. Qhov no yuav tshem tawm qhov kev tawg ntawm qhov screen ntawm txhua qhov thav duab txog rau qhov siab tshaj plaws refresh rate ntawm lub monitor. G-SYNC yog ib qho thev naus laus zis uas NVIDIA them tus nqi tso cai siab thiab nws tuaj yeem ntxiv ntau pua daus las rau tus nqi ntawm lub monitor. FreeSync ntawm qhov tod tes yog ib qho thev naus laus zis qhib los ntawm AMD, thiab tsuas yog ntxiv me ntsis rau tus nqi ntawm lub monitor. Peb ntawm Perfect Display nruab FreeSync rau tag nrho peb cov gaming monitors ua tus qauv.
Kuv puas yuav tsum yuav lub gaming monitor uas siv tau nrog G-Sync thiab FreeSync?
Feem ntau hais lus, Freesync tseem ceeb heev rau kev ua si, tsis yog rau kev tiv thaiv kev tawg xwb tab sis rau kev ua kom muaj kev paub zoo dua. Qhov no yog qhov tseeb tshwj xeeb yog tias koj siv cov khoom siv ua si uas tso tawm ntau cov thav duab dua li koj lub vijtsam tuaj yeem ua tau.
G-Sync thiab FreeSync yog cov kev daws teeb meem rau ob qho teeb meem no los ntawm kev ua kom lub vijtsam rov ua haujlwm tib lub sijhawm raws li cov thav duab tau ua los ntawm daim npav duab, ua rau kev ua si du thiab tsis muaj kev tsim kua muag.
HDR yog dab tsi?
Cov zaub uas muaj ntau yam dynamic range (HDR) tsim kom muaj qhov sib piv tob dua los ntawm kev rov ua dua qhov dynamic range ntawm luminosity siab dua. Lub monitor HDR tuaj yeem ua rau cov xim ci ntsa iab dua thiab muab cov duab ntxoov ntxoo ntau dua. Kev hloov kho koj lub PC nrog lub monitor HDR yog qhov tsim nyog yog tias koj ua si video games nrog cov duab zoo lossis saib cov yeeb yaj kiab hauv HD resolution.
Tsis tas yuav nkag mus tob rau hauv cov ntsiab lus ntawm kev siv tshuab, HDR zaub tsim cov teeb pom kev zoo dua thiab xim tob dua li cov ntxaij vab tshaus uas tsim los ua kom tau raws li cov qauv qub.
CeevLub Sijhawm Tebtxo cov ghosting & blurring thaum hloov cov pixels, ib txwm ua kom cov yeeb ncuab & terrain meej meej hauv qhov tsom mus rau lub sijhawm tsis meej pem.
Lub vaj huam sib luag VA (Vertical Alignment) ua rau nws lub cim los ntawm kev xa cov nqi refresh siab heev, cov piv sib piv ntse dua, thiab cov kaum sab xis zoo kawg nkaus. Tag nrho cov khoom no ua rau lub vaj huam sib luag no zoo tagnrho rau kev ua si thiab kev ua yeeb yam.
| Qauv No. | MM27RQA-165HZ | |
| Zaub | Qhov Loj Ntawm Qhov Screen | 27″ |
| Qhov nkhaus | 1500R | |
| Hom teeb pom kev zoo | LED | |
| Qhov Sib Piv | 16:9 | |
| Qhov Ci (Max.) | 300 cd/m² | |
| Qhov Sib Piv (Max.) | 3000:1 | |
| Kev daws teeb meem | 2560 * 1440 (1920 * 1080 muaj) | |
| Tus Nqi Tshiab | 165Hz (75/100/200/240Hz muaj) | |
| Lub Sijhawm Teb (Tshaj Li Cas) | MPRT 1ms | |
| Xim Gamut | 72% NTSC | |
| Saib Lub kaum sab xis (Kab rov tav / Ntsug) | 178º/178º (CR>10) VA | |
| Kev Txhawb Nqa Xim | 16.7M xim (8 ntsis) | |
| Cov tswv yim teeb liab | Lub Teeb Liab Video | Analog RGB/Digital |
| Teeb liab sib dhos | Cais H/V, Composite, SOG | |
| Tus Txuas | HDMI®*2+DP*1 | |
| Lub zog | Kev Siv Hluav Taws Xob | Ib txwm muaj 45W |
| Lub Hwj Chim Sawv Ntxov (DPMS) | <0.5W | |
| Hom | 12V, 4A | |
| Cov yam ntxwv | HDR | Txhawb nqa |
| Teeb RGB | Txhawb nqa | |
| Tsav Tsheb Dhau | Txhawb nqa | |
| FreeSync/Gsync | Txhawb nqa | |
| Plug & Ua Si | Txhawb nqa | |
| Tsis muaj kev cuam tshuam | Txhawb nqa | |
| Hom Teeb Xiav Qis | Txhawb nqa | |
| VESA mount | Txhawb nqa | |
| Qhov siab Adjustable sawv ntsug | Xaiv tau | |
| Xim txee | Dub | |
| Suab | 2x3W | |
| Cov Khoom Siv | HDMI cable/Lub hwj chim muab/Phau ntawv qhia siv | |
