Lenovo T400 phau ntawv: specifications thiab reviews

Yooj yim nyob hauv nruab nrab ntawm lub ThinkPad tsev neeg ntawm Lenovo, T series muaj kev sib txuam ua ke ntawm cov nqi, kev ua tau zoo thiab kev khiav haujlwm. Tus 14.1-nti T400 tsis muaj cumbersome dua li ntawm Lenovo SL rau cov lag luam me lossis cov nyiaj R Series, thiab pheej yig dua lub ultraportable Lenovo X los yog ultra-high-end W. Thaum muaj tus nqi ntawm $ 1,549, Zoo li ntev roj teeb lub neej thiab kev nplua ergonomics. Hauv lwm lo lus, nws muaj txhua yam koj yuav tau txais los ntawm ThinkPad.

Lenovo T400: Tsim Kev Ntsuam Xyuas

Thaum Dell thiab HP twb tau muab lawv cov kab ntawv lag luam nrog cov qauv siv niaj hnub no, tus T400 tsis muaj cov yam ntxwv tshiab rau cov classic ThinkPad saib. Cov chassis thiab cov keyboard yog dub nrog ib qho ntxoov ntxoo ntawm cov xim liab TrackPoint thiab xauv khawm ntawm qee cov yawm sij, nrog rau lub ThinkVantage khawm uas xa cov Lenovo software thiab qhov kev nkag rau qhov tseem ceeb. Ib qho teeb meem ntawm cov teeb meem ntsuab yog nyob hauv qab ntawm qhov screen.

Tsis zoo li SL thiab X300 / X301 series, lub T400 tau yooj yim, nws yog xim hlau, tsis du, dub loops. Lub hau tsis yog los ntawm cov yas glossy thiab tsis muaj lub luminous logo, xws li hauv cov SL series.

Zoo li Samsung X460, lub siab tshaj plaws ntawm lub laptop yog tsuas yog 33 hli.

Qhov ntev ntawm 9 lub xov tooj ntawm tes ua rau lub tsheb loj loj nyob rau tom qab ntawm lub tshuab ntaus ntawv thiab nce tag nrho qhov hnyav li 2.54 kg los ntawm ib tug slender 2.13 kg ntawm plaub-cell, tsawg-muaj roj teeb. Txawm hais tias lub cev fits zoo rau ntawm ncej puab thiab tsis ntxeev dhau, sab nraum qab ntawm phau ntawv ceebtoom hnyav dua li pem hauv ntej.

Txaus rau cov chaw nres nkoj

Lub Lenovo T400 los ua tus qauv nrog txhua qhov chaw nres nkoj uas tsuas yog xav tau kev pab xwb, tiam sis muaj kev zam. Nyob rau sab xis yog cov kho qhov muag tsav thiab ib zaug xwb USB chaw nres nkoj. Ntawm sab laug muaj ib qho qhia txog ExpressCard / 54, Ethernet, lub modem jack thiab ob tug ntau dua USB chaw nres nkoj. Lub vaj huam sib luag nyob hauv lub tsev FireWire connector, nrog rau cov khoom siv microphone thiab lub mloog pob ntseg, thiab Kensington xauv nyob sab nraud. Rau kev ruaj ntseg ntxiv, qhov system txawm tuaj nrog lub cuab yeej rau kev nyeem ntawv ntiv tes.

Tus nyeem ntawv daim ntawv, txhua yam tsim nyog rau hnub no, tsis muaj nyob rau hauv qhov yooj yim configuration, tab sis nws yog muaj raws li ib qho kev xaiv rau ib qho ntxiv $ 10 thaum kev T400 ntawm Lenovo.com. Cov neeg siv kuj xav muaj PortPort thiab HDMI cov chaw nres nkoj, tab sis lawv tsis tseem ceeb.

Keyboard, TrackPoint thiab Touchpad

Lenovo T400 - laptop nrog tib lub keyboard xws li nyob rau lwm lub qauv ntawm ThinkPad, nrog cov tswv yim muaj zog thiab muaj peev xwm tshaj tawm qhov tseem ceeb. Txawm li cas los xij, yog tias koj muab nws txuas rau qee qhov cuab yeej hauv kab, xws li X300, SL300 thiab cov laus Z61t, koj yuav pom tias cov yuam sij hauv lub T400 yog ib nyuag me ntsis thiab, tsis zoo li cov seem ntawm hom khoom no, tag nrho cov keyboard sags noticeably. Cov neeg siv lus cim qhov txawv nruab nrab ntawm cov qauv siv sab hauv thiab kev siv cov phaj ntau zog dua li, xws li, ThinkPad T61.

Nyob nruab nrab ntawm cov yawm sij "P" thiab "P" yog nyob hauv tus cwj pwm me ntsis uas twb paub zoo txog qhov ua tau zoo me ntsis txog Kev Tiv Ntsuas Kev Tos Zoo. Thaum cov neeg siv feem ntau nyiam lub vaj huam sib luag, ntau tus neeg tau pom tias qhov tseeb ntawm qhov taw tes no, thiab cov neeg uas muag muag pom kev zoo siab txaus siab tuaj yeem txav mus rau ntawm lub vijtsam tsis tau noj lawv cov tes tawm ntawm cov kab hauv nruab nrab. Cov tswv uas tsis nyiam qhov kev ua si hauv TrackPoint yuav ua rau tag nrho tsis pom zoo thiab siv lub vaj huam sib luag ntawm cov lus sib txig nyob hauv qab hauv seem rau seem.

Cua kub kub

Zoo li lwm ThinkPad phau ntawv xov xwm, Lenovo T400 nyob hauv qab txias heev thaum siv. Piv txwv li, tom qab 15 feeb ntawm qhov web surfing, qhov kub nruab nrab ntawm keys G thiab H tsis tau siab tshaj 29 degree, lub vaj huam sib luag kov tau kub txog 28 ° C, thiab sab nram qab ntawm qhov teeb meem kub hnyiab rau qhov nruab nrab 29. Raws li tus kws tshaj lij, ntsuas kub twg tsis tshaj 32 degrees ntawm qhov ntsuas Celsius, yuav pom tias tsis tshua txias.

Zaub

Qhov screen ntawm 14.1 inches diagonally nrog LED backlight ua xim ci thiab ntshiab dluab ob qho tib si hauv ib txwm ua haujlwm nrog lub laptop thiab hauv qhov video hom. Cov xim zoo tshua ntawm cov ces kaum mus txog 45 degree, uas yog txaus, yam tsawg kawg, tias peb cov neeg laus muaj lub sijhawm los zaum ntawm qhov screen thiab tsis muaj qhov tsis xis nyob saib cov movie.

Lenovo tawm cov T400 nrog 1280 x 800 (WXGA) los yog 1440 x 900 (WXGA +) pixels. Cov neeg siv tau raug txhawb kom xaiv qhov kev xaiv nrog cov khoom lag luam zoo tshaj plaws. 1440 x 900 pixels ntawm 14.1-inch monitor muaj qhov chaw txaus rau ntawm qhov screen kom xis nyob web cov ntaub ntawv los yog cov ntaub ntawv ntev uas tsis muaj qhov muag.

Webcam

1.3 megapixels ntau tshaj li kev yees duab hauv videoconferencing, tiam sis kev yees duab no yog qhov tsawg heev. Cov duab thiab cov yeeb yaj duab uas siv rau hauv cov teeb meem uas tsis tshua pom kev muaj tseeb, kaj thiab tag nrho cov ntsiab lus, tab sis pixelated. Hauv kev sib tham hauv video, lub tsheb khiav yog du.

Ceeb Toom Suab Zoo

Cov hais lus hauv-hais lus tsim ib lub suab nrov, huv si, tab sis me ntsis nws yog xim hauv suab ntim suab thaum ob qho tib si thaum saib video, thiab thaum ua si suab paj nruag. Cov neeg siv tau nco ntsoov tias thaum mloog cov jazz, seev cev-pob zeb thiab pob zeb, lawv muaj me ntsis distortion, txawm nyob ntawm qhov siab tshaj plaws. Thiab tsis tau qhov tshwm sim los ntawm Hi-Fi systems, yog li ntawd cov neeg nyiam suab paj nruag yuav tau siv lub headphones los yog lwm cov neeg sab nrauv.

Hloov siab graphics

Lenovo muaj lub T400 nrog ob qho kev xaiv duab sib txawv: ib qho integrated Intel GMA 4500MHD nti los sis cov teeb meem daws teeb meem switchable uas tso cai rau cov neeg siv los xaiv ntawm tib lub zog siv hluav taws xob Intel nti thiab muaj peev xwm ntau dua ATI Mobility Radeon HD 3470 yam tsis muaj kev tshem tawm.

Tsim tau

Intel Core 2 Duo 2.53 GHz, 2 GB ntawm DDR3 RAM thiab Centrino 2 chipset muab kev ntsuas siab ntawm Lenovo T400 phau ntawv. Cov yam ntxwv ntawm cov duab kos tau yooj yim hauv kev ua tau zoo hauv PCMark Vantage test qhia 3576 points, 700 qhov siab tshaj qhov nruab nrab rau nyias thiab lub teeb nruab. Qhov no zoo dua Dell Latitude E6400 (3025), Fujitsu LifeBook S6520 (3383) thiab SL400 ntawm Lenovo (3411). Notebook EliteBook 6930p, uas tsom tau ntau dua qhab nia (3749), nrog ib qeeb qeeb 2.4GHz processor, ATI Mobility Radeon HD 3450, tab sis nws muaj qis dua 1280 x 800 pixels.

Ntawm tus Lenovo T400 neeg siv hom, cov neeg siv kev ntsuas tau pom zoo zoo. Lub laptop qhia tib lub sijhawm txais kev hu xovtooj ntawm Skype, streaming high-definition streaming video los ntawm Fox.com thiab kho cov ntaub ntawv Lo Lus tsis muaj kev pom qeeb los yog tshem tawm cov kev pab cuam ntawm ob qho kev kawm siab thiab kev lag luam kev lag luam.

Lub download yuav siv 1 feeb thiab 5 vib nas this, uas yog 1 thib ob qeeb dua qhov nruab nrab ntawm lub laptop ntawm chav kawm no. Tiam sis tag nrho cov tib neeg siv yuav txo tau start-up lub sij hawm, tsawg kawg yog rau cov theem ntawm lub Dell lub latitude lub E6400 (53).

Kev ua tau zoo

Hauv kev ua haujlwm siab, Lenovo T400 phau qhia tau 2557 cov ntsiab lus nyob rau hauv 3DMark06, uas yog 1200 nyob rau nruab nrab thiab tshaj qhov SL400 (2225) thiab Samsung X460 (2082), ob qho tib si ntawm cov uas muaj discrete graphics. Lub zog txuag hluav taws xob txo tau qhov kev tshwm sim ntawm 3DMark06 mus rau ib qho teeb meem nruab nrab ntawm 753 cov ntsiab lus, uas yog 600 hauv nruab nrab hauv nruab nrab.

Tus tswv tsev tsis pom zoo siv lub T400 ua lub tshuab gaming, tsuas yog qhov chaw kawg nkaus. Piv txwv, FEAR xeem nyob rau hauv kev ua tau zoo siab muab kev hwm, tab sis tsis txaus, 35 fps ntawm 1024 x 768 thiab 24 fps ntawm 1440 x 900 pixels. Zog txuag hluav taws xob ua rau koj tsuas tau 15 thiab 6 fps los ntawm qhov kev kuaj ntawd.

Rau kev ua lag luam, lub T400 muab kev ua yeeb yam zoo. Ob leeg nyob rau hauv hom discrete thiab integrated graphics, saib DVD zoo nkauj. Cov duab tsaus nti yog rov ua dua thiab nrog suab nrov tsawg dua los sis cuam tshuam, thaum kaj ntug scenes yog cov yeeb yuj heev.

Kev Tsav Sab Kev Ua Tsav

Lenovo T400 yog muaj nyob rau hauv cov kab mob sib tw nrog cov tsav nyuaj nrog rau kev sib hloov ntawm 5400 thiab 7200 rpm, thiab cov SSD hauv lub xeev. Raws li cov neeg siv tswv yim, Hitachi HDD nrog ib lub peev xwm ntawm 160 GB thiab ib tus ceev ntawm 7,200 rpm yog qhov sib txuas weakest nyob rau hauv tag nrho cov kev ua tau zoo ntawm phau ntawv. Tus tsav ua tiav ib daim ntawv luam ntawm 4.97 GB ntawm cov ntaub ntawv luam tawm hauv 5 feeb 9 feeb, uas sib sau mus rau 16.5 MB / s - tus nqi nruab nrab ntawm cov qauv hauv pawg no. Txawm hais tias qhov kev ntsuam xyuas yog qhov zoo tshaj qhov SL400 (12.6 MB / s), HP EliteBook 6930p (12.7 MB / s) thiab Fujitsu LifeBook S6520 (14.9 Mbps), Dell Latitude E6400 nrog ib lub voj kev sib hloov disk xwb 5400 rpm khiav ntawm kev ceev ntawm 18.5 MB / s.

Tus txheej txheem ntawm ib qho system nrog tsav tsheb loj tuaj yeem txhim kho kev ua tau zoo. Lenovo SL300 nrog ib tug 250 GB Hitachi disk thiab ib tug ceev ntawm 5400 rpm yog ntau ua ntej ntawm lub Lenovo SL400. Rau cov neeg uas them taus los them rau kev ceev dua ntawm kev ua hauj lwm, cov neeg siv tawm tswv yim los mus yuav cov xeev-state drives.

Kev ua haujlwm hauv wireless networks

Intel WiFi Txuas 5100 daim npav muab cov ntaub ntawv xa mus rau qhov zoo tshaj plaws rau cov ntawv qhia hauv chav kawm no: qhov nruab nrab ntawm 20.7 Mbps ntawm qhov ntev txog 5 m thiab 16.3 Mbps ntawm qhov uas mus txog 15 m. Cov T400 tuaj yeem yuav muaj cov xov tooj txawb kev tshaj tawm Cov neeg tsav tsheb ntawm kev sib txuas lus ntawm tes.

Roj teeb lub neej

Lub laptop roj teeb xeem, muaj kev sib txuas ntawm lub vev ntiag tug ntawm Wi-nkaus hauv kev ua haujlwm siab, qhia txog T400 roj teeb lub neej ntawm 5 teev 19 feeb. Qhov no muab piv nrog Dell Latitude E6400 (5:17) thiab Lenovo SL400 (5:20).

Nyob rau hauv lub hwj huam txuag hom ntawm Lenovo T400, lub roj teeb ntawd kub ntev npaum li 6 teev thiab 26 feeb, uas yog ntau tshaj qhov nruab nrab rau pawg (4:28). Txawm li cas los xij, nws yog ib qho tseem ceeb kom nco ntsoov tias qhov kev ntsuam xyuas no tau ua tiav nrog lub xov tooj cuaj-tes roj teeb uas muaj roj teeb, yog li ntawm 6- thiab plaub-ntawm cov khoom siv roj teeb lub neej luv luv.

Muaj Software

Zoo li lwm ThinkPad phau ntawv, nrog rau SL400 thiab SL300, tus T400 yog dawb ntawm kev ruaj ntseg software. Lub kaw lus muaj nrog Lenovo Care cov khoom siv, nrog rau kev pabcuam roj teeb, kev kho rov qab thiab kev siv tus password, nrog rau kev tivthaiv tsav tsheb thiab Lenovo T400 tsav tsheb. InterVideo WinDVD thiab Roxio Easy Media Creator muaj nyob rau hauv cov teeb rau kev teev cia thiab kev ua si ntawm DVDs.

Thaum kho kom tshiab dua tshiab, koj yuav tsum tau hloov lub Lenovo T400 phau ntawv fais fab kev tswj fwm. Tsav tsheb thiab tshiab software yuav muab tau los ntawm lenovo.com. Tseeb, tus kws ua khoom siv tsis muab cov tsav tsheb rau cov khoom siv tsis kuaj nrog Lub Xeev 10. Cov no suav nrog Lenovo T400. Cov lus qhia rau kev hloov kho cov software yog nyob rau tib qhov chaw.

Txiav txim

Cov txiaj ntsig ntawm tus qauv yog kev ua haujlwm nrog ob hom graphics hardware thiab lub roj teeb lub neej ntev ntawm ib lub koob yees duab 9-cell. Ntawm nws cov kev tsis zoo - cov qauv tsim, qhov nruab nrab ntawm qhov tsav nyuaj, ua tau txawv txawv thaum siv lub roj teeb, tsis muaj daim npav nco hauv cov txheej txheem.

Yog li, Lenovo T400 ntsaws nrog nws lub xov tooj cua ntawm 9 lub xov tooj tsis yog lub xov tooj 14.1-inch, tiam sis yog ib lub zog tshaj plaws thiab ntev ntev hauv nws cov chav kawm. Hloov cov duab, lub tshuab ceev ceev thiab lub Centrino 2 chipset muab cov tswv lag luam uas kaw cov computers thiab muaj roj teeb ntau tshaj 6 teev.