27-nti Multitouch All-In-One Desktop nrog ib co neeg kho tshiab
Lub Kab Hauv Qab
Aug 17 2015 - Lenovo's A740 all-in-ib lub zog khaws tib yam nkaus li tias nws muaj ntau tshaj li ob peb xyoo tab sis tau txais ob peb cov kev kho tshiab. Sadly nws tsis tau txais ib qho tiag tiag boost nyob rau hauv cov kev ua tau zoo thiab tus nqi yog tseem tus tau tib yam. Qhov teeb meem yog tias muaj kev sib txeeb ntau los yog muab cov nta zoo dua lossis qis tus nqi tam sim no.
Tshaj tawm
- Stylish Tsim
- Txhim Kho Kev Ua Tau Los ntawm Lub Xeev Lub Cev Sib Hlis
- Vijtsam Ncuav Quav Rau Caij Siv Yooj Yim Siv
Ntseeg
- Slower Kev Kawm Tau Txais ntawm Cov Khoom Txawb
- Zoo Siab Siab
Kev piav qhia
- Intel Core i5-5557U Dual Core Mobile Processor
- 8GB PC3-12800 DDR3 Nco
- 1TB + 8G 5400rpm SATA Lub Xeev Lub Nruab Nrab Hybrid Drive
- Dual-txheej DVD +/- RW Burner
- 27 "WQHD (2560x1440) Multitouch Zaub nrog NVIDIA GeForce GT 940M 2 GB Graphics
- Intel HDA Suab nrog 5W Cov Lus Hais Lus
- 802.11ac Wireless, Bluetooth
- Plaub USB 3.0, HDMI (hauv), 6-hauv-1 Daim Ntawv Cuam Kev Nyeem Ntawv, 2 Megapixel Webcam
- 31.9 "x 22" x 8.5 "
- Qhov rais 8.1
Review - Lenovo A740
Aug 17 2015 - Lenovo's A740 all-in-ib kaw yuav ua rau tib lub styling thiab yooj yim configurations raws li yav dhau los A730 system. Nws ntseg 27-nti npo loj nrog lub hauv paus loj uas nyob hauv lub PC internals es tsis muaj lawv qab cov duab. Qhov no tso cai rau ib qho thinner zaub thiab ib qhov chaw ruaj khov ntau ruaj khov. Lub qhov rooj tseem muaj peev xwm los muab cov duab tso rau hauv lub tiaj. Nws tseem sits saum lub hauv paus kom nws tsis tag falt, tab sis ua rau cov touchscreen siv ntau yooj yim dua nws tau siab upright.
Zoo li yav dhau los versions, nws siv Intel Core i7 5557U dual core processor class ntau dua li ib chav kawm quad core processor. Qhov no txhais tau tias nws cov kev ua nyoos ntog qab ntau ntawm lwm lub hauv nws cov nqi ntau. Tau kawg no tsuas yog mus cuam tshuam cov neeg siv uas tab tom nrhiav ua cov khoom ua haujlwm xav tau xws li duab video editing, Rau feem ntau ntawm cov kev siv, qhov no yuav txaus rau qhov web browsing, streaming media los yog productivity applications. Tus processor yog matched nrog 8GB ntawm DDR3 nco muab ib tug smooth tag nrho kev nrog lub qhov rais.
Lenovo nyiam siv cov khoom siv hauv lub xeev lub zog hauv lawv lub computer thiab Lenovo A740 yog ib qho uas siv lawv. Nyob rau hauv cov ntaub ntawv no, nws siv tsav uas nta ib lub lag luam ntawm qhov chaw uas muaj sib npaug nrog 8GB ntawm lub xeev lub cim xeeb rau caching. Qhov no muab rau nws lub zog thaum thau lub lag luam los sis nquag pav siv tej daim ntaub ntawv. Nws yog ib qho zoo ntawm qhov muaj peev xwm thiab cia, tiam sis nws tsis muaj cov kev pabcuam rau kev ua haujlwm ntawm lub xeev ncaj ncaj. Yog tias koj xav tau kev tso cai ntxiv, nws muaj plaub USB 3.0 cov kev siv rau kev siv high-speed sab nraud. Lenovo tseem tsis muaj lub tshuab hluav taws xob dual-layer nrog lub kaw lus thiab kev kaw suab ntawm CD lossis DVD xov xwm.
Cov zaub rau Lenovo A740 seem unchanged ntawm yav dhau los A730 nyob rau hauv uas nws siv lub 27-nti IPS raws li vaj huam sib luag uas ntseg 2560 x 1440 ib txwm daws teeb meem. Qhov no yog qhov ua tau zoo thaum nws tab tom pib tab sis tau txij li tau raug overshadowed los ntawm iMac nrog 5K Retina Display tias tam sim no muaj plaub lub sij hawm daws teeb meem ntawm roughly tib yam nqi. Ib qho zoo ntawm nov yog tias Lenovo yog ib qho khoom ua ke multitouch uas yuav pab tau rau lub lag luam hauv lub tshuab txawm tias koj yuav tsum ntxuav koj lub vijtsam ntau dua. Dab tsi tau upgraded txawm yog lub graphics. Cov A740 tam sim no siv cov NVIDIA GeForce GT 940M graphics processor. Thaum lub sijhawm no tseem ua haujlwm tsis tshua muaj siab, nws muaj kev ua tau zoo dua yav dhau los GT 745M. Nws yeej tsis tau siv rau gaming, tsawg kawg tsis nyob ze cov kev daws teeb meem, tab sis nws muab acceleration rau cov ntawv tsis-3D .
Pricing rau lub Lenovo A740 seem zoo nkauj heev unchanged nrog ntau dua cov qauv daws teeb meem tuaj nyob ib ncig ntawm $ 1800 txog $ 2000. Sadly, tus nqi tiag tiag yuav tsum tau los qis me ntsis. Thaum lub Dell XPS 27 luv nqi ntawm roughly tus nqi qub, nws muaj ntau dua kev kawm los ntawm tus qauv chav kawm processor thiab zoo cia los ntawm ib lub zog tsav ntawm ob zaug loj thiab ib qho loj SSD cache. Qhov teeb meem loj nrog Dell txawm yog cov laus dua GT 750M graphics. Ntawm qhov tod tes, lub ASUS ET2702IGTH kuj muaj cov 27-inch touchscreen zaub nrog quad core duab graphics rau kev ua tau zoo dua thiab zoo sab hauv. Nws ua li no thaum nqi kim tau tsawg dua. Tus downside yog tias nws lub ports tsis zoo li nteg tawm thiab nws yog ib qhov system loj npaum li cas txawm tias nws yog siv tib qho screen loj.