Tus nqi tseem ceeb: Raws li Pixel Pitch (P-tus nqi)
Pixel pitch (P-tus nqi) yog hais txog qhov kev ncua deb ntawm LED pixels. Tus nqi me me ua rau pom tseeb dua thiab tus nqi siab dua. Lub ntsiab pixel suab rau cov ntxaij vab tshaus sab hauv yog P4 thiab hauv qab. Common specifications thiab siv tus nqi yog raws li nram no:
P3 (3mm): Haum rau nruab nrab mus rau ntev - saib deb hauv chav sib tham, rooj nthuav qhia, thiab lwm yam, kwv yees li 1000-2600 RMB ib square meter.
P2.5 (2.5mm): Tsim nyog rau qhov ze - ntau yam xwm txheej xws li cov chaw tshaj tawm xov xwm thiab khw, kwv yees li 1500-4500 RMB ib square meter.
P2 (2mm): Siv rau siab - lub rooj sib tham kawg, tuam txhab nyiaj txiag, thiab lwm yam, kwv yees li 3200-5500 RMB ib square meter.
P1.5 thiab qis dua (me me pixel suab): Xws li P1.5, P1.25, P0.9, thiab lwm yam, siv nyob rau hauv cov chaw tshaj lij xws li TV studios thiab cov tsev khaws puav pheej tshawb fawb, nrog cov nqi siab dua.
P1.5: Kwv yees li 6580-7580 RMB/㎡.
P1.25: Kwv yees li 10000-12500 RMB/㎡.
P0.9: Kwv yees li 28000-35000 RMB / ㎡.
Yam tseem ceeb cuam tshuam rau tus nqi
Ntxiv rau pixel suab, cov hauv qab no tseem cuam tshuam rau tus nqi kawg:
1. Qhov chaw tso saib:
Qhov loj ntawm tag nrho cheeb tsam, qhov siab dua tag nrho cov nqi, tab sis tus nqi ib square meter yuav txo qis vim kev yuav khoom ntau. Rau thaj chaw me me (piv txwv li, tsis pub dhau 10㎡), cov nqi teeb tsa tus account rau ntau dua, thiab cov nqi tsev yuav nce ntxiv; rau thaj chaw loj (20㎡ lossis ntau dua), chav tsev nqi nce qeeb.
2. Hom thiab Cov Khoom Siv:
Cov npe nrov thoob ntiaj teb (xws li Samsung, LG) feem ntau kim dua cov npe hauv zos; nto-mount LEDs yog 10%-20% kim dua li ntawm lub qhov LEDs.
3. Cov cuab yeej txhawb nqa thiab kev teeb tsa:
Tswj System: Basic versions raug nqi ob peb puas RMB, thaum lub ntse versions (txhawb ntau-screen linkage, tej thaj chaw deb tswj) yuav ntxiv 20%-30% rau tus nqi. Cov Nqi Them Nqi: Kev teeb tsa yooj yim raug nqi kwv yees li 500-1000 RMB, thaum kev teeb tsa nyuaj (xws li cov uas xav tau kev ua haujlwm ntawm qhov siab) raug them los ntawm cheeb tsam, ntawm kwv yees li 100-200 RMB / m².
Tom qab- Kev Muag Khoom Warranty: Tus nqi sib txawv ntawm 3-xyoo kev lav phib xaub thiab 5-xyoo txuas ntxiv yog kwv yees li 15%-20%.
Technical Specifications: High refresh rate, high brightness (xws li, Ntau dua lossis sib npaug li 800 cd / m²), thiab xim kub tshwj xeeb (xws li, 6500K txias dawb lub teeb) yuav nce tus nqi.
