Samsung Xcover yog thawj lub xov tooj smartphone los ntawm cov chaw tsim khoom hauv Kaus Lim no kom khav theeb plua plav thiab tiv thaiv ya raws. Tom qab ntawd, ob tiam ntxiv ntawm cov cuab yeej no tau tshwm sim hauv khw. Lub xov tooj ruaj ntseg txawb kuj tau tso tawm, uas kuj yog nyob rau hauv cov khoom siv no. Nws yog plaub gadgets uas yuav tau tham nyob rau hauv kom meej nyob rau hauv peb cov ntaub ntawv.
Niche
Cov neeg ua lub neej nquag xav tau lub xov tooj tshwj xeeb uas tuaj yeem khav theeb tiv thaiv plua plav thiab ya raws. Nws yog rau lawv tias Xcover series ntawm cov khoom siv tau tsim. Nws suav nrog 4 khoom siv. Thaum pib, xyoo 2011, S5690 smartphone thiab Samsung B2710 Xcover xov tooj ntawm tes tau tshwm sim ntawm kev muag khoom. Nyob rau hauv 2013, lub thib ob tiam ntawm lub Xcover 2 smartphone, uas muaj lub npe S7710, pom lub teeb. Qhov hloov tshiab tom ntej ntawm cov cuab yeej ntawm kab no tau tshwm sim hauv xyoo 2015, thaum Xcover 3, lossis SM-G388F, tau tshwm sim ntawm lub khw muag khoom. Nws yuav tsum raug sau tseg tam sim ntawd tias cov cuab yeej no tsis tuaj yeem khav theeb ntawm kev ua haujlwm siab. Thiab lawv txoj kev ywj pheej tsis yog nyob rau theem siab heev. Lawv lub ntsiab kom zoo dua yog qhov siab ntawm kev tiv thaiv lub cev. Yog li ntawd, qhov txaus siab tshaj plawscov kab no yog rau cov neeg uas xav kom tau txais lub xov tooj zoo "smart" nrog kev tiv thaiv kev ya raws thiab plua plav. Nyob rau tib lub sijhawm, koj yuav tau them nyiaj ntau dua rau qhov tshwj xeeb no thiab poob qee qhov kev ua haujlwm hauv kev sib piv nrog cov khoom siv ib txwm siv.
Set
Txhua yam khoom siv hauv cov koob no, suav nrog Samsung Galaxy Xcover 2, tuaj yeem khav theeb hauv qab no:
- Tus ntaus nws tus kheej.
- roj teeb.
- Chaw.
Lwm yam khoom siv (cov ntaub ntawv, lub vijtsam tiv thaiv, lub tso suab lub mloog pob ntseg thiab lub flash drive) yuav tsum tau yuav nyias.
Tsim, ergonomics thiab tuav
Txhua yam khoom siv ntawm cov koob no tuaj hauv cov ntaub ntawv yas ntxiv. Txhua qhov chaw sib txuas lus raug tiv thaiv los ntawm cov roj hmab tshwj xeeb ntsaws. Cov nyees khawm hauv cov khoom siv no yog txhua yam. Kuj tseem muaj lub khawm cais rau kev tswj lub koob yees duab. Xws li cov kev daws teeb meem tso cai rau koj tua, piv txwv li, siv Samsung Galaxy Xcover 2, txawm tias thaum nyob hauv dej. Cov zaub loj ntawm lub xov tooj loj tshaj plaws hauv cov koob no, Xcover 3, yog 4.5 nti. Tag nrho cov tswj nyees khawm ntawm sab ntsej muag ntawm lub gadget yog pawg. Yog li ntawd, nws tsis yooj yim los tswj cov cuab yeej no nrog cov ntiv tes ntawm ib txhais tes nkaus xwb. Tib nqe lus no muaj tseeb rau lwm tus neeg sawv cev ntawm kab ntawm cov khoom siv no.
processor
Hais txog lub xov tooj ntawm tes Samsung B2710 Xcover, tsis muaj cov ntaub ntawv tshwj xeeb txog hom nti siv, qhov no tsuas yog tuaj yeem ua tau.twv. Thawj tiam ntawm cov xov tooj ntawm tes hauv cov koob no tau ua raws li Marvell MG2 processor. Nws muaj tsuas yog ib qho kev suav cov tub ntxhais kawm, muaj peev xwm overclocking mus txog 800 MHz nyob rau hauv lub load hnyav tshaj plaws. Lub tiam thib ob Samsung Xcover yog raws li NovaThor U8500 dual-core nti tsim los ntawm Ericsson. Nws lub moos zaus tuaj yeem nce mus txog 1 GHz. Cov nti ua tau zoo tshaj plaws yog ntsia hauv Xcover 3 - ARMADA PXA1908, tsim los ntawm Marvell. Nws muaj 4 lub khoos phis tawj, uas tau nrawm rau 1.2 GHz hauv hom hnyav tshaj plaws. Raws li tuaj yeem pom los ntawm cov lus qhia saum toj no, tsuas yog lub cim thib peb ntawm cov cuab yeej no tuaj yeem khav theeb qhov kev lees paub niaj hnub no.
Display thiab graphics card
Txhua lub xov tooj ntawm XCover kab yog nruab nrog cov duab nrawm. Qhov kev daws teeb meem ntse no tuaj yeem txo qhov load ntawm lub hauv paus processor vim qhov tseeb tias cov duab ua haujlwm poob rau ntawm video adapter. Tus qauv qis tshaj plaws accelerator yog ntsia hauv Samsung Xcover S5690. Qhov no yog AdrCG800. Nws lub peev xwm suav tau zoo txaus los ua cov duab hauv kev daws teeb meem ntawm 320x480 (qhov no yog qhov kev daws teeb meem ntawm cov zaub ntawm cov khoom siv no). Lub vijtsam yog raws li TFT matrix. Raws li, thaum deviating los ntawm txoj cai saib lub kaum sab xis, cov duab ntawm cov zaub yog distorted. Ntxiv mus, cov lus hais no muaj tseeb rau txhua yam khoom siv ntawm no series. Ntau qhov kev qhia tshwj xeeb zoo dua hauv Xcover 2. Nws twb muaj cov kab pheeb ces kaum ntawm 4 ntiv tes,thiab qhov kev daws teeb meem yog 800x480. Tib lub sijhawm, cov duab tso zis yog muab los ntawm Mali 400MP graphics adapter. Cov tsis muaj txawm tias zoo dua hauv Samsung Xcover 3. Nws muaj Vivante GC7000UL graphics nti. Qhov screen kab pheeb ces kaum nyob rau hauv cov ntaub ntawv no yog nce thiab yog 4.5 nti. Tab sis qhov kev daws teeb meem yog ib yam nkaus li ntawm nws cov thawj coj - 800 x 480. Cov kab teeb tsa tsis zoo tshaj plaws hauv tsev neeg ntawm cov khoom siv no yog nyob rau hauv B2710 xov tooj ntawm tes. Lub vijtsam kab pheeb ces kaum yog 2 ntiv tes, thiab nws qhov kev daws teeb meem yog 240x320.
Lub koob yees duab, duab thiab yees duab muaj peev xwm
Txhua yam khoom siv ntawm Xcover kab muaj peev xwm thaij duab thiab kaw cov yeeb yaj kiab. Cov yam ntxwv zoo tshaj plaws ntawm lub koob yees duab hauv Samsung Xcover GT - B2710. Nws muaj 2 megapixel sensor. Tsis muaj cov thev naus laus zis ntxiv (autofocus, stabilization system, backlight). Yog li ntawd, qhov zoo ntawm daim duab yog heev, me me nyob rau hauv zoo teeb pom kev zoo. Zoo, nyob rau hauv qhov tsaus ntuj, qhov xwm txheej yuav hnyav dua. Qhov xwm txheej zoo ib yam nrog kev kaw video. Lub cuab yeej tuaj yeem kaw cov yeeb yaj kiab hauv 160x128 daws teeb meem. Lub koob yees duab zoo me ntsis hauv thawj tiam Xcover. Nws muaj ib tug sensor twb nyob rau ntawm 3.2 megapixels thiab muaj ib tug LED backlight. Thiab nyob rau hauv Xcover 2, lub sensor twb nyob ntawm 5MP, muaj ib tug LED backlight thiab autofocus. Cov duab zoo tau txais. Cov cuab yeej no tuaj yeem kaw cov yees duab hauv 720p hom. Ib tug zoo tib yam sensor caij yog ntsia nyob rau hauv lub Samsung Xcover 3. Txhua yam yog tib yam nrog ib tug yees duab, tab sis nws muaj peev xwm kaw video nyob rau hauv 1080p hom. Kuj tseem muaj 2MP lub koob yees duab pem hauv ntej uas tuaj yeem siv los hu video.
Memory
Tag nrho 40 MBntsia hauv Samsung Xcover xov tooj ntawm tes. Qhov no yog kom meej meej tsis txaus rau kev ua hauj lwm xis, thiab thiaj li yuav daws tau qhov teeb meem ntawm tsis nco, tus tswv ntawm no gadget yuav tsum tau rau nruab ib tug ntxiv flash card, qhov siab tshaj plaws loj uas yuav ncav cuag 32 GB. Ntxiv mus, qhov teeb meem ntawm tsis muaj peev xwm built-in cia yog qhov zoo rau txhua yam khoom siv hauv cov koob no. Koj tuaj yeem daws nws tsuas yog nrog kev pab los ntawm ib qho kev tsav sab nraud. Thawj lub xov tooj ntawm cov koob no muaj 512 MB ntawm RAM thiab 150 MB ntawm built-in cia. Xcover 2 tiam thib ob twb tau nruab nrog 1 GB ntawm RAM thiab 4 GB ntawm kev sib xyaw ua ke (ntawm uas tsuas yog 1 GB tau faib rau kev txhim kho cov haujlwm thiab khaws cia cov neeg siv cov ntaub ntawv tus kheej). Txawm zoo dua yog qhov xwm txheej nco hauv Xcover 3. Muaj 1.5 GB ntawm RAM thiab 8 GB ntawm kev cia sab hauv (hauv qhov no, tus tswv ntawm lub gadget tuaj yeem suav rau 3 GB).
Autonomy
Lub xov tooj ntawm tes ntawm kab no khav theeb siab ntawm kev tswj hwm tus kheej. Nws lub roj teeb muaj peev xwm yog 1300 mAh. Peb tsuas ntxiv ib daim npav SIM thiab kab pheeb ces kaum ntawm 2 ntiv tes rau qhov no thiab peb tau txais 4-5 hnub roj teeb lub neej hauv hom "dialer" (uas yog, tsuas yog hu thiab SMS). Yog hais tias lub cuab yeej siv los ua lub compass, ces tus naj npawb ntawm cov hnub yuav raug txo mus rau 3. Zoo, nyob rau hauv lub siab tshaj plaws txuag hom, cov cuab yeej no yuav kav ntev li 7 hnub. Lub roj teeb muaj peev xwm ntawm 1500 mAh tso cai rau koj suav rau 2-3 hnub ntawm kev ua haujlwm los ntawm ib qho kev them nqi ntawm qhov nruab nrab ntawm qhov nruab nrab. Hauv hom mob hnyav tshaj plaws, tus nqi no yuav raug txo mus rau 1 hnub, tab sis nyob rau hauv hom kev txuag siab tshaj plawsgadget no tuaj yeem ua haujlwm 4 hnub. Ib qho piv txwv nce hauv Xcover 2 roj teeb muaj peev xwm mus txog 1700 mAh thiab lub vijtsam txog 4 ntiv tes tso cai rau koj suav rau tib qhov kev tswj hwm tus kheej tsis raug. Cov roj teeb ntau dua hauv Samsung Galaxy Xcover 3 - 2200 mAh. Tab sis nyob rau tib lub sijhawm, siv lub hauv paus ua haujlwm tau zoo dua thiab cov kab pheeb ces kaum tau nce mus rau 4.5 ntiv tes. Raws li qhov tshwm sim, lub roj teeb lub neej ntawm lub xov tooj smartphone no yuav luag zoo ib yam ntawm nws ob tus neeg ua ntej.
Data sharing
Cov txheej txheem me me ntawm kev sib cuam tshuam hauv lub xov tooj ntawm tes ntawm cov koob no. Nws tsuas muaj Bluetooth (rau kev sib pauv cov ntaub ntawv nrog cov khoom siv sib xws), GSM (muab hu xov tooj, txais thiab txais SMS thiab MMS thiab txuas rau Is Taws Nem), GPS (tso cai rau koj siv lub cuab yeej ua tus navigator puv npo) thiab MicroUSB (synchronization nrog PC, lub tso suab lub mloog pob ntseg kuj txuas nrog tib lub connector). Smartphones ntawm cov koob no tuaj yeem khav theeb ntawm kev sib txuas hauv qab no:
- Ib qhov rau kev txhim kho SIM daim npav. Hauv thawj lub xov tooj smartphone, tsuas yog GSM tes hauj lwm tau txais kev txhawb nqa; hauv Samsung Galaxy Xcover S7710, daim ntawv no tau nthuav dav mus rau 3G. Zoo, hauv Xcover 3, LTE kuj tau ntxiv. Tag nrho cov no tso cai rau koj hu xov tooj, sib pauv SMS thiab MMS, tau txais cov ntaub ntawv hauv Internet.
- Wi-Fi yog lub ntsiab wireless interface uas tso cai rau koj tau txais thiab xa cov ntaub ntawv los ntawm Ntiaj Teb Lub Vev Xaib.
- "Bluetooth" tso cai rau koj txuas lub wireless headset rau koj lub smartphone, sib qhia cov ntaub ntawv nrog cov khoom siv txawb zoo sib xws.
- Muaj GPS sensors thiab txhawb nqa A-GPS thev naus laus zistso cai rau koj los txiav txim qhov chaw ntawm lub cuab yeej kom raug thiab nrawm heev.
- Qhov chaw nres nkoj micro-USB tso cai rau cov khoom siv ntawm cov koob no los synchronize nrog lub PC. Nws kuj yog siv los them lub roj teeb.
System software
Lub xov tooj ntawm tes ntawm cov koob no siv lub tshuab ua haujlwm nrog cov haujlwm yam tsawg kawg nkaus. Tag nrho cov smartphones ntawm no series siv cov software nrov tshaj plaws platform rau mobile pab kiag li lawm - "Android" raws li system software. Tus thawj ntaus ntawv yog khiav nws version 2.3. Version 4.1 yog ntsia ntawm lub thib ob gadget. Zoo, Samsung Galaxy Xcover 3 yog txawm peem rau nrog ib tug ncaj tsis ntev los no version 4.4. Los ntawm qhov pom ntawm software compatibility, nws yog 3rd hloov kho ntawm no gadget uas zoo li zoo tshaj plaws. Txhua daim ntawv thov uas twb muaj lawm yuav tsum tau nruab rau ntawm nws yam tsis muaj teeb meem.
Price
Thawj tiam Samsung Galaxy Xcover tsis muaj lawm. Nws tau tawm ntawm kev tsim khoom rau lub sijhawm ntev, thiab nws cov Tshuag tau raug muag tawm. Tib yam muaj tseeb rau lub xov tooj ntawm tes B2710. Qhov no tsis yog xav tsis thoob. Tom qab tag nrho, lawv qhov muag tau pib ntau dua plaub xyoos dhau los, thiab lub sijhawm no lawv tau dhau los ua kev coj ncaj ncees thiab lub cev. Xcover 2 tseem muaj nyob hauv Tshuag. Nws tus nqi tam sim no yog $180. Qhov no yog tus nqi siab heev rau cov khoom siv nrog cov yam ntxwv zoo li no. Tab sis, raws li tau hais ua ntej, tus nqi no yog vim qhov tshwj xeeb tsim ntawm rooj plaub. Ib yam yog qhov tseeb rau Xcover 3, uas nws muag tau pib tsis ntev los no. Tus nqi ntawm cov cuab yeej no yog $250.
Owner Reviews
Samsung Galaxy Xcover ntawm thawj tiam tau tswj xyuas nws tus kheej zoo kawg nkaus. Feem ntau ntawm cov kev tshuaj xyuas txog cov cuab yeej no yog qhov zoo: qhov zoo ntawm rooj plaub, kev ua haujlwm ntawm lub processor, kab pheeb ces kaum ntawm cov zaub - cov no nyob deb ntawm tag nrho nws qhov zoo. Tab sis nws tsuas muaj ob qhov tsis txaus: qhov qis qis ntawm kev tswj hwm tus kheej thiab tsuas yog 150 MB ntawm kev sib koom ua ke cia. Thawj qhov teeb meem tuaj yeem daws tau los ntawm kev txhim kho lub roj teeb sab nraud ntxiv, thiab qhov thib ob - los ntawm kev txhim kho daim npav flash sab nraud. Tab sis Xcover 2 tsis muaj qhov tsis txaus no. Xws li cov lus thov tau muab tso rau pem hauv ntej rau nws: glossy txheej ntawm rooj plaub thiab qis screen brightness. Nyob rau hauv thawj rooj plaub, txhua yam yog daws nrog kev pab los ntawm ib tug tiv thaiv rooj plaub thiab ib tug zaj duab xis. Tab sis los daws qhov teeb meem nrog qhov tsis muaj qhov ci, koj tuaj yeem siv matte tiv thaiv zaj duab xis. Qhov tsuas yog qhov tsis zoo ntawm lub cim thib peb ntawm cov cuab yeej no yog qib qis ntawm CPU kev ua tau zoo, uas tsis txaus los daws cov peev txheej siv zog. Tab sis cov cuab yeej no tau yuav los ua haujlwm txhua hnub, thiab cov khoom siv no tsis muaj teeb meem nrog lawv.
CV
Ntawm tag nrho cov khoom siv hauv Samsung Xcover kab, tsuas yog lub xov tooj thib peb yog qhov cuam tshuam. Nws thiab cov khoom siv kho vajtse tso cai rau koj los daws cov haujlwm niaj hnub feem ntau, thiab cov software feem ntau tshiab. Tus so ntawm cov neeg sawv cev ntawm cov qauv no yog outdated ob qho tib si kev ncaj ncees thiab lub cev.
