Tag nrho cov ntsiab lus hais txog cov laptop Lenovo B590

Lenovo B590 - nws yog zoo thiab pheej yig laptop. Muaj hwj huam txaus ua ib tug indispensable cuab tam nyob rau hauv lawv cov kev tshawb fawb thiab ua hauj lwm, thiab ua ib tug haumxeeb multimedia ntaus ntawv rau hauv lub tsev. Cov zaub yog ib tug kab pheeb ces kaum ntawm 15.6 inches. Qhov no ua rau nws ua tau rau comfortably saib movies thiab ua hauj lwm nrog cov ntaub ntawv.

tsim

Lenovo B590 muaj ib tug scanner rau tuabneeg, ces nws yuav siv tau nyob rau hauv lub chaw ua hauj lwm. Lub cev yog ua los ntawm cov yas. Tus ntaus ntawv lacks smoothness. Tsim angular, dog dig ceev. Dub lub cev nqaij daim tawv ntxiv ib qho sab nraud saib ntawm conservatism. Nyob rau hauv lub hau tsuas yog lub chaw tsim tshuaj paus lub logo. Tus tsim thov matte vaj huam sib luag. Lawv yog cov tswv yim, tsis tau txhua txhua hnub tu. Tsim Nkij los txuam rau grainy ntxhib nto thiab ib tug tshwj xeeb kev ntxhib los mos.

Nyob rau hauv cia siab rau ntawm lub laptop yuav raug txiav txim nyob rau hauv cov nqe lus ntawm lub cev muaj zog. Lenovo B590 txig resists siab. Me deflections yog muaj tsuas yog nyob rau tej qhov chaw ntawm lub keyboard thiab npog. Lub hauv qab ntawm lub laptop robust. Nws muaj xws li ob seem. Hauv qab kom muab zais nco, thiab nyuaj tsav. Yog xav tau rau cheeb tsam no yog ua tau, los ntawm unscrewing ib tug ob peb screws. Lub hauv qab vaj huam sib luag muaj ib tug txaus tus naj npawb ntawm cua noj. Overheating laptop kev nyab xeeb. Xws li ib tug ntaus ntawv yuav coj mus ua hauj lwm txhua txhua hnub txij li thaum nws qhov ntev - 378 x 252 x 33,4 hli nrog ib tug luj ntawm 2.5 kg.

Zaub, suab, webcam

Lub laptop muaj ib tug 15.6 nti screen uas nws daws teeb meem - 1366 x 768 pixels. Saib cov ces kaum yog me me ob mas thiab horizontally. TN-screen nruab nrab. Zoo thiab brightness indices muaj tsawg tsawg. Xim zoo, tiam sis tsis heev tus hluas. Lub matte nto muaj ob peb zoo, piv txwv li, nws lacks reflections, uas tswj kev ua hauj lwm.

Lub tso suab hais lus nyob saum toj no lub keyboard thiab kaw nyob rau hauv tshwj xeeb sob. Lub suab theem yog tsis heev nrov, ntses bass thaj tsam yog yuav luag inaudible. Acoustics lacks volume. Thaum nyiaj pab ntau tshaj volume yog ua pa nrov. Nyob rau hauv thiaj li yuav ntau zoo mloog suab paj nruag, nws yog zoo dua siv headphones. Nyob rau qhov kev tshuaj ntsuam ncej yog ib tug 0.3-megapixel webcam. Nws yog zoo tagnrho rau cov rooj sib tham nyob rau hauv rau Skype.

tswv yim pab kiag li lawm

Tam sim no xav txog yuav ua li cas lub Lenovo B590 tswj. Keyboard nws kob style. Nyees khawm muaj yooj yim concave nto li teem ceev tau tshuam ntau zog. Kuv zoo siab qhov tseem ceeb mus ncig teb chaws, thiab tsis muaj clatter thaum lub sij hawm nias. Feem ntau ntawm cov lwm yam yog cim kev siv cov dawb xim. Txawm li cas los, cov kev ua lag luam yog cim nyob rau hauv cov txiv kab ntxwv. Cov ntsiab chav tsev yog supplemented los ntawm cov. Lub touchpad yog offset mus rau sab laug ntawm qhov chaw. Nws tau txais melkotochechnye kev ntxhib los mos, qab ntxiag mus rau lub kov. Ntawm no nws kuj yog ib tug zoo noj rau ntsug scrolling.

Nplaim hauv lub lag luam yog ib tug me ntsis txawv los ntawm ib lub ntsiab. Nyob rau hauv cov cheeb tsam no siv rugged yas. Lub touchpad nyees khawm tau txais ib tug luv luv kawg. Nyees khawm yog heev nrov. Touchpad txig teb txib. Yuav kom siv tau cov touchpad thiab cov keyboard phooj ywg. Mus dov ntiv tes Scanner - incredibly zoo ntxiv rau ib qho pheej yig laptop.

lwm nta

Peb pib nrog cov Lenovo B590 kev khiav hauj lwm qhov system. Lub qhov rais 7 yog ntsia los ntawm neej ntawd. Muaj kuj versions ntawm lub laptop tsis preinstalled platform.

Laptop dual-core processor Intel Celeron 1000M. Nws yuav ua tau nyob ib ncig ntawm lub architecture ntawm Ivy Choj, thaum teem rau cov muaj kiag li lawm. Lub processor muaj ib zaus ntawm 1.8 GHz thiab lub thib peb theem cache mus rau 2 MB. Ua-nyob rau hauv video card - cov Intel HD tus Graphics. Nws yog clocked ntawm 650 MHz. Performance graphics card yog txaus los txiav suab ntawm cov kev yees duab zaub dluab rau ntau cov ntxaij vab tshaus ib txhij, thiab khiav cov kev ua si.

Lenovo B590 tau txais lub neej ntawd 2 GB ntawm RAM. Standard nco - DDR3. Qhov no xam yog txaus rau internet browsing, typing, ib co kev ua si, thiab editing ntaub ntawv. Rau ib surcharge, tus nqi ntawm cov RAM yuav tsum txhab mus txog ib tug tshaj plaws daim duab - 8 GB. Ua li no, koj yuav tsum yuav cov coj module. Rau cia ntawm 500 GB muab cov ntaub ntawv nyob rau hauv lub hard disk. HDD khiav ntawm 5400 rpm ceev. Kho qhov muag tsav yog nyob rau ntawm sab xis ntawm lub ntaus ntawv. Nws kuj muaj suab nkaus rau headphones thiab microphone, them qhov thiab ib tug khub ntawm USB 2.0 ports.

Tam sim no saib nyob rau sab laug sab. Nws haum ib tug khub ntawm USB 3.0, lub HDMI digital, network xws RJ-45, raws li tau zoo raws li VGA. Nyob rau sab laug sab muaj kuj yog ib tug connector rau Kensington xauv.

Cov rov qab sab tau muab li lawm. Pem hauv ntej yog ib daim card nyeem ntawv. Wireless kev twb kev txuas tso cai rau koj siv Wi-Fi module. Kev sib txuas lus yooj yim ntawm Bluetooth 4.0.

saib

Yog li ntawd peb to taub qhov kev yam ntxwv ntawm cov Lenovo B590. Xyuas ntawm cov qauv no sib txawv, thiab tam sim no peb yuav sim mus generalize lawv. Ntawm cov disadvantages feem ntau hu ua ib qho nyuaj-rau-laptop tswv txias thiab ib zaug xwb tso zis rau headsets. Cov kev txawj ntawm tus dais cov neeg siv xws li RAM, yooj yim disassembly txoj kev, saib cov ces kaum, kev tshuaj ntsuam thiab kev ua tau zoo.