Review ntawm lub smartphone Samsung Xcover: piav qhia, nta thiab xyuas

Samsung Xcover - yog thawj smartphone ntawm lub Korean chaw tsim tshuaj paus, uas boasts tiv thaiv tawm tsam dej hmoov av. Tom qab ntawd tshwm sim rau kev ua lag luam ob tug ntau tiam ntawm no ntaus ntawv. Nws twb tseem tso tawm mobile ruaj ntseg xov tooj, uas kuj zwm rau series ntawm pab kiag li lawm. Nws yog ib cov plaub gadget yuav tau los sib tham nyob rau hauv kom meej nyob rau hauv peb cov ntaub ntawv uas.

niche

Cov neeg ua ib lub neej, yuav tsum tau tshwj xeeb ntse tes, uas yuav khav theeb ib siab tiv thaiv tawm tsam plua tshauv thiab dej. Nws yog rau lawv thiab tsim ib tug series ntawm pab kiag li lawm Xcover. Nws muaj xws li 4 ntaus ntawv. Chiv, nyob rau hauv 2011, mus rau cov muag khoom S5690 smartphone thiab xov tooj ntawm tes Samsung B2710 Xcover. Nyob rau hauv 2013, lub ntiaj teb no pom lub thib ob tiam smartphone Xcover 2, uas muaj lub los S7710. Tom ntej no hloov tshiab ntawm qhov kab ntaus tshwm sim nyob rau hauv 2015, thaum lub khw muaj Xcover 3, los yog SM-G388F. Tam sim ntawd nws yog tsim nyog sau cia hais tias lub theem ntawm kev ua tau zoo, cov pab kiag li lawm yuav tsis khav. Thiab cov autonomy lawv yog tsis nyob rau hauv ib tug heev theem siab. Lawv lub ntsiab kom zoo dua - ib tug high degree ntawm kev tiv thaiv ntawm lub enclosure. Yog li ntawd, qhov loj tshaj kev txaus siab no kab yog cia li rau cov neeg uas xav kom tau high-zoo "ntse" xov tooj nrog tiv thaiv los ntawm dej thiab hmoov av. Nyob rau hauv cov ntaub ntawv no, qhov no feature nws yuav tau overpay thiab poob ib co functionality nyob rau hauv kev sib piv nrog cov pa kiag li lawm.

cov khoom siv

Tag nrho cov pab kiag li lawm nyob rau hauv no series, xws li cov Samsung Galaxy Xcover 2, yuav khav ntawm cov nram qab no configurations:

• tus ntaus ntawv nws tus kheej.
• Roj teeb.
• Charger.

Lwm yam yeem accessories (nqa cov ntaub ntawv, kev tiv thaiv zaj duab xis, ib tug tso suab mloog ntawm pob ntseg thiab ib tug USB flash drive) yuav tau mus yuav nyias.

Tsim, ergonomics thiab cov kev tswj

Tag nrho cov pab kiag li lawm nyob rau hauv no series yog yas tam hull. Tag nrho cov kev sib txuas lus ports muaj kev tiv thaiv tshwj xeeb roj hmab plugs. Button nyob rau hauv cov ntaub ntawv devaysakh txhua yam. Tsis tas li ntawd muaj yog ib tug nyias muaj nyias ib lub pob rau lub koob yees duab kev tswj. Qhov no constructive tshuaj tso cai rau tshem tawm, piv txwv li, ntawm Samsung Galaxy Xcover 2, txawm nyob rau hauv cov dej. Coob kab pheeb ces kaum loj ntawm cov zaub uas cov smartphone series Xcover 3 yog 4.5 nti. Tus tswj nyees khawm nyob rau sab ntsej muag ntawm lub gadget yog grouped. Raws li ib tug tshwm sim, los tswj no handheld ntaus ntawv tsuas nrog tus ntiv tes ntawm ib txhais tes yog tsis yooj yim. Yam muaj tseeb rau lwm tus mej zeej ntawm lub kab ntawm gadgets.

processor

Kuj Samsung B2710 Xcover mobile xov tooj yog tsis muaj ib yam lus qhia txog lub hom nti, qhov no yuav tsuas tsuas yog twv. Tus thawj tiam ntawm ntse tes nyob rau hauv no series raws li nyob rau hauv lub Marvell MG2 Processor. Nws muaj xws li tsuas yog ib qho ua tseem ceeb uas yuav leeb rau 800 MHz ntawm cov feem ntau khaus kev nyuaj siab. Samsung Xcover ob tiam tau ua nyob rau hauv lub dual-core nti NovaThor U8500, tsim ntawm Ericsson. Nws moos zaus tej zaum yuav tau nce mus rau 1 GHz. Cov feem ntau tsim nti teem Xcover 3 - Armada PXA1908, tsim los ntawm Marvell. Nws muaj 4-xam modules, uas feem ntau load tej yam kev mob ceev rau 1.2 GHz. Raws li yuav pom los ntawm cov saum toj no specifications, sai li sai raws li lub thib peb tiam ntawm no ntaus ntawv boasts ib tug tau theem ntawm kev ua tau zoo rau hnub tim.

Zaub thiab graphics

Txhua kab XCover smartphone nta graphics tsuj roj. Qhov no yog ib tug tsim nyog kev daws teebmeem engineering yuav txo tau lub load rau ntawm cov CPU vim lub fact tias cov graphics ua ntog rau hauv graphics adapter. Qhov tseem coj tus graphics tsuj roj ntsia tau rau hauv Samsung Xcover S5690. Nws AdrCG800. Nws laij hwj chim yog txaus rau cov zauv dluab nyob rau hauv ib tug daws teeb meem ntawm 320x480 (uas yog lub rooj ntawm cov zaub ntawm no gadget). Qhov kev tshuaj ntsuam yog raws li nyob rau hauv ib tug TFT matrix. Raws li, thaum ib tug txawv los ntawm cov ncaj kaum sab xis ntawm saib yog ib tug distortion ntawm cov zaub. Ntxiv mus, qhov no soj yog siv tau rau tag nrho cov pab kiag li lawm ntawm no series. Npaum li cas zoo dua cov kev specifications nyob rau hauv lub Xcover 2. Nws muaj ib tug kab pheeb ces kaum screen yog 4 nti thiab ib tug daws teeb meem ntawm 800x480. Thaum zoo li no cov duab tso zis muab lub graphics adapter "Mali 400MP." Txawm zoo dua kev xaiv nyob rau hauv lub Samsung Xcover 3. Nws yog ntsia graphics nti Vivante GC7000UL. Screen loj nyob rau hauv cov ntaub ntawv no yog tsam thiab yog 4.5 nti. Tab sis kev daws teeb meem yog tib yam li nws cov thawj ntawm - 800 x 480. Txawm li cas los, feem ntau coj tus ciaj ciam ntawm lub graphics system nyob rau hauv no tsev neeg ntawm pab kiag li lawm muaj ib tug xov tooj ntawm tes V2710. Kab pheeb ces kaum screen yog 2 nti, thiab nws cov kev daws teeb meem - 240x320.

Cov koob yees duab, video thiab yees duab lub sij hawm

Tag nrho cov gadgets Xcover kab muaj peev xwm mus tua cov duab thiab cov video ntaubntawv. Qhov tseem coj tus yam ntxwv ntawm lub koob yees duab nyob rau hauv lub Samsung Xcover GT - B2710. Nws Sensor - 2 megapixels. Tej ntxiv technologies (autofocus, lub stabilization system, lub backlight) yog tsis tam sim no. Yog li ntawd, tus yees duab zoo heev, heev txo hwj chim nyob rau hauv zoo teeb. Tab sis thaum hmo ntuj qhov teeb meem no yuav loj dua tuaj. Nrog video ntaubntawv povthawj teeb meem no yog zoo sib xws. Tus ntaus ntawv yuav sau cov yeeb yaj duab nyob rau hauv 160x128 daws teeb meem. Me ntsis zoo dua lub koob yees duab Xcover nyob rau hauv thawj tiam. Nws Sensor twb 3,2Mp thiab tau LED Backlighting. Thiab Xcover 2 sensor muaj 5MP, muaj LED teeb thiab pib kom pom tseeb. Duab zoo yog siv tau. Video raws li qhov no ntaus ntawv yuav sau nyob rau hauv 720 p. Zoo tib yam rau lub sensor caij yog ntsia tau rau hauv Samsung Xcover 3. Nrog yees duab nrog nws tag nrho cov zoo sib xws, tab sis nws muaj peev xwm sau video nyob rau hauv 1080P hom lawm. Muaj kuj yog ib tug pem hauv ntej lub koob yees duab 2 megapixel, uas yuav siv tau los ua video hu.

nco

Tsuas yog 40 MB ntsia tau rau hauv ib tug xov tooj ntawm tes Samsung Xcover. Nws yog tsis txaus mus ua hauj lwm zoo, thiab kom daws tau qhov nco muaj tsis txaus teeb meem, tus tswv ntawm no gadget yuav muaj rau nruab ntxiv flash card, qhov ntau tshaj uas yuav ua tau mus txog 32 GB. Thiab qhov teeb meem ntawm tsis muaj built-nyob rau hauv cia muaj peev xwm yog tshwm sim rau tag nrho cov pab kiag li lawm ntawm no series. Nws muaj peev xwm yuav daws tau xwb los ntawm txoj kev ib lwm tsav. Nyob rau hauv thawj series ntawm cov smartphone RAM yog 512 MB, thiab kos cia muaj peev xwm yog 150MB. Qhov thib ob tiam yog haum nrog 2 Xcover muaj 1GB RAM thiab 4GB kev cia (cov uas tsuas 1 GB faib rau cov installation cov kev pab cuam thiab cia ntawm koj tus kheej cov neeg siv cov ntaub ntawv). Txawm zoo li nyob rau hauv lub cim xeeb Xcover 3. Muaj twb yog 1.5 GB ntawm RAM thiab 8 GB kos tsav (nyob rau hauv cov ntaub ntawv no, tus tswv tsev yuav tau xam Gadget 3 GB).

autonomy

High degree ntawm autonomy boasts ib tug xov tooj ntawm tes no kab. Lub peev xwm ntawm nws cov roj teeb yog 1,300 mAh. Ntxiv rau qhov no tsuas yog ib qho SIM - card thiab ib tug kab pheeb ces kaum ntawm 2 nti, thiab tau 4-5 hnub ntawm roj teeb lub neej nyob rau hauv ib tug "dialer" hom (uas yog, tsuas yog rau cov hu thiab SMS). Yog hais tias tus ntaus ntawv yog siv raws li ib tug compass, lub qhia cov hnub yuav raug txo mus rau 3. Tab sis nyob rau hauv lub siab tshaj plaws kev khwv nyiaj txiag hom, ntaus ntawv no muaj peev xwm ncav 7 hnub. Lub roj teeb peev xwm ntawm 1500 mAh yuav suav tau rau 2-3 hnub rau ib tug hluas xwb, nrog ib tug nruab nrab load theem. Nyob rau hauv lub feem ntau intensive hom, cov nqi no yuav raug muab txo mus rau 1 hnub, zoo nyob rau hauv lub siab tshaj plaws savings gadget uas yuav ua hauj lwm 4 hnub. Lub proportional nce nyob rau hauv roj teeb muaj peev xwm Xcover 2 mus rau 1700 mAh thiab kev tshuaj ntsuam mus rau 4 nti tso cai cia siab rau raws nraim tib yam tsis autonomy. Ntau roj teeb nyob rau hauv lub Samsung Galaxy Xcover 3 - 2200 MA. Tab sis siv ntau CPU kawm thiab muaj zog screen loj 4.5 nti. Raws li ib tug tshwm sim, autonomy indices nyob rau hauv no smartphone yog yuav luag tag zoo tib yam rau cov neeg ntawm nws ob predecessors.

sib txuas lus

Qhov tseem coj tus txheej interfaces nyob rau hauv ib tug xov tooj ntawm tes nyob rau hauv no series. Nws yog tsuas "Bluetooth" (sib txuas lus nrog zoo xws li cov pab kiag li lawm), lub GSM (tso cai ua hu, uas tau txais thiab tau txais SMS thiab MMS thiab internet kev twb kev txuas), cov GPS (tso cai rau kev siv cov gadget raws li ib tug tag nrho navigator) thiab "MikroYuSB" (synchronization nrog PC rau tib lub nkaus thiab tso suab mloog ntawm pob ntseg yog kev cob cog rua). Smartphones Qhov no series yuav khav ntawm xws interfaces:

• Ib qhov rau ib SIM card. Nyob rau hauv thawj smartphone los pab txhawb tsuas GSM - network, Samsung Galaxy Xcover S7710, qhov no daim ntawv teev muaj txhab 3G. Tab sis nyob rau hauv lub Xcover 3 ntxiv kuj LTE. Tag nrho cov no tso cai rau koj kom hais lus, sib pauv SMS thiab MMS, tau cov ntaub ntawv los ntawm lub internet.
• "Wi-nkaus" - qhov yooj yim wireless interface, uas tso cai rau yuav tau txais thiab xa ntaub ntawv los ntawm lub ntiaj teb no web.
• "Bluetooth" tso cai rau koj mus txuas rau koj lub xov tooj wireless mloog ntawm pob ntseg, muab cov ntaub ntawv zoo sib xws mobile pab kiag li lawm.
• Qhov ntawm GPS sensors thiab them nyiaj yug rau A-GPS tshuab pub ib tug kom meej thiab sai sai heev txiav txim qhov chaw ntawm ntaus ntawv.
• Chaw nres nkoj micro-YUSB tso cai gadgets no series synchronize nrog ib tug PC. Nws kuj yog siv rau them lub roj teeb.

system software

Nyob rau hauv lub xov tooj ntawm cev ntawm no series siv ib qhov system operating nrog ib tug tsawg heev set ntawm cov nta. Tag nrho cov ntse tes nyob rau hauv no series raws li lub system software siv cov feem ntau nrov software platform rau mobile pab kiag li lawm - "hauv". Tus thawj ntaus ntawv ua hauj lwm nyob rau hauv cov kev tswj ntawm nws version 2.3. On thib ob gadget ntsia version 4.1. Zoo, cov Samsung Galaxy Xcover 3 yog txawm peem rau nrog ib tug ncaj tsis ntev los no version 4.4. Los ntawm cov foundations ntawm software compatibility optimally zoo uas peb kho nqi lus ntawm no gadget. Nws yuav tsum tau ntsia tsis muaj teeb meem tag nrho cov uas twb muaj lawm daim ntaub ntawv.

nqi

Yuav Samsung Galaxy Xcover ntawm cov thawj tiam yog tsis tau. Nws tau ntev tau txiav, thiab nws cov stocks yog muag tawm. Yog ib yam muaj tseeb rau cov B2710 mobile xov tooj. Qhov no yog tsis xav tsis thoob. Tom qab tag nrho, lawv qhov muag tau pib ntau tshaj plaub lub xyoos dhau los, thiab thaum lub sij hawm uas lub sij hawm lawv tau ua outdated ob ruaj thiab lub cev. Xcover 2 tseem yuav muas los ntawm stocks. Nws tam sim no tus nqi yog $ 180. Qhov no es nqi rau cov ntaus ntawv nrog xws li hardware yam ntxwv. Tab sis, raws li sau tseg ua ntej lawm, qhov no tus nqi yog vim lub tsim tshwj xeeb ntawm lub tsev. Yog ib yam muaj tseeb rau cov Xcover 3, kev muag khoom uas pib tsis ntev los no. Tus nqi ntawm no ntaus ntawv - $ 250.

Xyuas cov tswv

Samsung Galaxy Xcover thawj tiam yuav ua pov thawj yuav tsum tau zoo heev. Feem ntau ntawm cov kev txheeb xyuas zoo txog qhov no ntaus ntawv: qhov zoo tshaj ntawm cov vaj tse, processor ua tau zoo, tso saib kab pheeb ces kaum - nws tsis yog tag nrho nws cov zoo. Tab sis lub shortcomings tiamsis nws tsuas muaj ob: qhov uas tsis muaj degree ntawm autonomy thiab ib tug tag nrho ntawm 150 MB ntawm kev cia muaj peev xwm. Tus thawj teeb meem yuav tsum daws tau los ntawm txhim kho ib tug ntxiv lwm cov roj teeb, thiab lub thib ob - los ntawm qhov chaw kawm rau lwm flash - phaib. Thiab ntawm no nyob rau hauv lub Xcover 2 tsis muaj cov tsis zoo. Yuav kom nws yog muab tso rau pem hauv ntej zoo li ntawd: glossy txheej vaj tse nyob thiab cov uas tsis muaj qhov ci ntawm lub screen. Nyob rau hauv thawj rooj plaub no nws yog solved los ntawm tus tiv thaiv cover thiab cov zaj duab xis. Tab sis kom daws tau qhov teeb meem nrog tus tsis muaj brightness, koj muaj peev xwm siv matte tiv thaiv zaj duab xis. Lub tsuas drawback ntawm peb tiam no ntaus ntawv - ib tug tsawg theem ntawm CPU kev kawm, uas yog tsis txaus yuav daws tau xav paub tab. Tab sis qhov no ntaus ntawv yog yuav niaj hnub paub tab, thiab qhov no gadget nrog rau lawv tsis muaj teeb meem.

txoj kev

Ntawm tag nrho cov Samsung Xcover kab ntawm pab kiag li lawm yog yam xwb peb-tiam smartphone. Nws thiab kho vajtse tivthaiv yuav daws tau feem ntau txhua hnub paub tab, thiab software heev tshiab. Qhov seem cov neeg sawv cev ntawm no lineup yog outdated ob ruaj thiab lub cev.