Microsoft Surface RT (NVIDIA Tegra 3, 2GB RAM, 64GB Flash Driver, 10.6 inch, Windows 8 RT)
Mo ta san pham: Microsoft Surface RT (NVIDIA Tegra 3, 2GB RAM, 64GB Flash Driver, 10.6 inch, Windows 8 RT)
Chiec Surface cua Microsoft la may tinh bang co kha nang lam viec tot nhat hien nay va no can phai nhu vay. La thiet bi duy nhat mang thuong hieu Microsoft ra mat cung voi he dieu hanh Windows RT, thiet bi nay co vai tro nhu mot vi dai su va san pham tieu bieu cua he dieu hanh danh cho man hinh cam ung.
Surface vuot troi o thiet ke chi tiet, phu kien ban phim duoc thuc hien tot va su dot pha cua giao dien tung duoc goi voi ten "Metro": he thong lua chon dua tren cac thao tac cam ung, tinh nang tim kiem manh me, va tinh nang chia man hinh rat tien va thu vi.
Dang tiec, nhung dieu nay lai di cung nhieu han che. Toi da trai qua mot tuan voi thiet bi nay va toi nghi mot vai nguoi se cam thay giao dien Metro kho lam quen. Them vao do, viec ho tro cac ung dung qua te, hieu nang cac ung dung (dac biet la khi su dung IE 10) kha cham va giao dien Windows truyen thong van o do, rat lac long.
Chiec Surface khong phai danh cho tat ca moi nguoi. Nhung nguoi muon su dung that nhieu ung dung co the bo qua no; tuy nhien, no van la mot buoc tien trong no luc thay the may tinh cua ban va la san pham lam tot dieu do nhat hien nay.
Thiet ke
Vay dieu gi lam Surface khac biet so voi mot chiec may tinh bang mau den bat ky khac? Thuc su la khong co gi nhieu, nhung cac tinh nang va chi tiet lam no khac biet co the nhan ra rat ro rang. Surface co man hinh 10,6 inch, nhieu hon hau het cac may tinh bang khac khoang 0,5 inch va hon chiec iPad 0,9 inch. Tuy nhien, man hinh lon giup cho no co ti le 16:9 dich thuc, voi do phan giai la 1366 x 768 pixel. Ti le hien thi nay tuong dong voi phan lon phim va show truyen hinh, giup cat bot hai dai den o phan tren va duoi man hinh. Tat nhien nhung bo phim voi ti le cua man chieu (2,35:1) van se co dai den, nhung chung khong bi lo ra nhieu nhu tren man hinh ti le 4:3 cua iPad.
Mat sau hoi vat cua Surface giup cho no co be ngoai gon gang va mang tinh tham my cao, dem lai cam giac giong nhu mot thiet bi cao cap va khong bi cat giam nhieu. Cac goc may deu duoc bo tron. Toan bo may duoc bao phu boi vat lieu VaporMG, hua hen kha nang chong xuoc va giam su tac dong den be ngoai, tuy vay nhung vet xuoc da bat dau xuat hien tren thiet bi thu nghiem cua toi.
O vien phia tren mat truoc may, ben canh cam bien anh sang la may anh voi kha nang quay video 720p. Vien phia duoi o mat truoc co nut Windows cam ung, voi nhiem vu dua ban tro ve man hinh Start hoac ung dung cuoi cung ma ban dang mo, neu nhu dang o man hinh Start.
Canh phai cua may voi khe loa, cong Micro-HDMI va cong USB
Khe cam the microSD duoc giau duoi chan do, cung voi khe cam sac.
O canh phai la khe loa, cong Micro-HDMI, cong USB 2.0 va cong cam sac, dung loai dau hut nam cham de ket noi voi day sac. O canh tren la nut bat/tat nam lech ve ben phai. Canh trai cung co khe loa, dau cam tai nghe va nut dieu chinh am luong co tieng keu va luc nay. Phia duoi canh trai la mot khe de mo chan do cua may.
May ket noi voi vo bang luc hut nam cham.
Khe cam the microSD, duoc dat duoi chan do, chi co the truy nhap khi bat chan do ra. Canh duoi cua may co them mot ket noi bang nam cham, de ket noi cac vo bao ve kiem ban phim Touch Cover va Type Cover.
Chan do giup man hinh nghieng khoang 10 do
Chan do khi bat ra se khoa man hinh o mot goc khoang 10 do. Toi rat thich nhung may tich bang tich hop san chan de va day la thiet ke tot nhat toi tung thay. No chac chan, de mo va dem lai am thanh va cam giac rat hay ca khi dong va mo.
May nang khoang 680 g nhung khong cho cam giac nang hon han iPad, it nhat la khi cam vao giua may. Tuy nhien, neu cam may o phia ria, ban se cam thay suc nang cua may va anh huong tu than may kha dai. Chiec Surface cong kenh hon so voi da so may tinh bang 10 inch khac, va co the do loi cho chan de tich hop. Microsoft da co gang het suc de phan phoi trong luong cua may, va du toi rat thich man hinh rong, viec cam no tren tay cung cho cam giac hoi dai va bat tien. May cho cam giac tot hon han khi bat chan de.
Touch Cover
Viec khong ban kem Touch Cover ngay khi mua Surface la mot quyet dinh ky la. No da duoc xuat hien rat pho bien trong chien dich quang cao Microsoft Surface. Neu mua may tinh Surface ban 32 GB (co gia 499 USD), ban co the mua rieng Touch Cover voi gia 120 USD. Tuy nhien neu bo ra 599 USD, ban co Surface ban 32 GB di kem Touch Cover va voi 699 USD co the so huu Surface ban 64 GB kem Touch Cover.
Touch Cover co rat nhieu mau sac
Sau mot vai ngay su dung, ro rang la viec so huu Touch Cover (hoac Type Cover) la can thiet de co the trai nghiem day du chiec Surface. Touch Cover la vo bao ve man hinh, dong thoi cung la ban phim cho may. No ket noi voi may qua nhung nam cham o mat duoi, va khi ket noi bat ra mot am thanh rat hay (tham chi gay nghien). Microsoft cho biet ho da danh rat nhieu thoi gian de tim ra am thanh nay, va cung giong nhu am thanh gion tan khi ban bo mieng khoai tay Pringles vao mieng, day la mot no luc thanh cong.
May va vo ket noi rat chac chan
Nam cham giup Surface ket noi voi ban phim rat chac chan, va ban co the cam vao ban phim va doc nguoc chung xuong. Tham chi ban co the dung dua mot chut (mien la dung manh qua) ma chung cung khong tach roi nhau ra. Ket noi nay chac chan hon nhieu so voi ket noi cua iPad va vo bao ve. Va cung giong tinh nang cua Smart Cover tren iPad, khi ban dong Touch Cover len man hinh cua Surface, may se tu dong vao trang thai nghi.
Microsoft khang dinh hau het moi nguoi se phai mat tu 4 den 5 ngay de lam quen voi viec go phim tren Touch Cover. Day la mot du tinh chinh xac. Van de lon nhat doi voi toi la phai quen voi viec phim bam gan nhu phang chu khong lun xuong khi bam. Sau nhieu nam quen voi phim bam thong thuong, toi van hay go qua luc va bi dau tay. Du vay chi den ngay thu hai thi nhung con dau da tan bien.
May co the dat thoai mai len dui, nhung neu cui nguoi ve phia truoc thi chan do co the tu dong vao
Viec dat may len dui ban dau co the khien ban khong quen. Chat lieu nhua cung cua Touch Cover co the hoi bat tien, va neu nhu ban khong mac quan dai thi cac goc cua chan do co the se ep vao dui. Neu nhu dang lam viec ma gap nguoi ve phia truoc, may co the nga ve phia sau va chan do se dong lai.
Do rong cua Surface khien cho Touch Cover co duoc mot khong gian rong rai va thoai mai de go phim. Tay ban se duoc thoai mai hon mot chut so voi nhung ban phim cho may tinh bang, nhu loat phu kien cua Asus Transfromer hay cac phu kien ban phim cua iPad.
Mat ngoai cua Touch Cover su dung mot chat lieu mem muot
Tren hau het cac may tinh bang, truoc khi su dung, toi thuong phai tat thu am thanh xac nhan choi tai khi go phim. That tot la am thanh nay tren chiec Surface khong bi choi nhu tieng kinh vo, ma gan giong nhu tieng trong hon. Do cac phim khong bi lun, am thanh nay la thu xac nhan duy nhat de ban biet la vua go mot phim, va can phai lam quen voi no. Du vay, sau vai ngay thi ban co the go tot ma khong can den am thanh phan hoi.
Touch Cover co cach hoat dong thong minh, va khi ban lat no ra mat sau cua may thi cac phim se tam ngung hoat dong, tranh viec go phim khong mong muon. Neu quay no tro lai vi tri thong thuong, no se san sang hoat dong chi trong vong chua den 1 giay. Mat duoi cua Touch Cover voi nhieu mau sac (den, do, hong, xanh va trang) su dung mot vat lieu mem. Khi hoat dong nhu mot chiec vo bao ve, no khong han la co ve ngoai nhu mot thiet bi cao cap, nhung cho cam giac tot khi cam trong tay.
Touch Cover la mot phu kien rat huu dung va nhieu chuc nang, va cung quan trong cho viec trai nghiem Surface nhu la chan do vay. Tuy nhien neu duoc chon, toi se khuyen phan lon nguoi dung nen chon Type Cover voi gia 130 USD. No co tat ca uu diem cua Touch Cover, nhung duoc bo sung phim bam thuc rong rai va thoai mai. No chi day hon mot chut so voi Touch Cover. Neu ban muon chiec Surface thuc su la mot chiec may lam viec huu dung, ban se muon co mot trong hai loai ban phim kiem vo bao ve nay.
Phan cung
Surface su dung vi xu ly Nvidia Tegra 3 voi toc do 1,3 GHz, va co hai loai dung luong bo nho trong la 32 GB va 64 GB. Khe cam the nho micro SD ho tro dung luong toi 128 GB, va may co bo nho RAM voi dung luong 2 GB. May ho tro ket noi WiFi 801.11 a/b/g/n, Bluetooth 4.0, con quay hoi chuyen (gyroscope), cam bien gia toc va la ban so, nhung khong co GPS.
Giao dien
Chiec Surface su dung he dieu hanh Windows RT, con chiec Surface Pro su dung he dieu hanh Windows 8 se duoc ban ra vao dau nam sau. Windows RT co hai giao dien rat khac biet: mot giao dien dua tren nhung o to day mau sac (truoc day duoc goi la giao dien "Metro") voi man hinh Start, va giao dien Windows truyen thong duoc goi la Desktop. Desktop bao gom cac chuc nang va dieu chinh ma moi nguoi van quen thuoc o he dieu hanh Windows cu, cung voi phien ban Internet Explorer 10 voi giao dien nhu phien ban 9, va duoc cai san Office 2013. Tuy nhien ban se khong the cai them ung dung nao khac vao giao dien Desktop.
Tuy Microsoft khong con su dung cai ten Metro (va cung khong dua ra cai ten nao de thay the), toi van goi no la Metro cho de phan biet. Neu ban so huu mot chiec Xbox 360, ban han da quen thuoc voi giao dien Metro. Moi ung dung duoc hien thi boi mot o, va co the duoc sap xep vao cac nhom khac nhau. Cac nhom co the thu nho va dat ten tuy thich. Cac o cung co the dieu chinh kich thuoc.
Menu Charms hien thi nhung lua chon can thiet
Truot ngon tay doc canh phai may se lam hien len thanh tuy chon Charms, voi nhung lua chon nhu Search, Share, Start, Devices va Settings. Thanh tuy chon nay cung tuy thuoc vao ung dung ban dang chay, vi du lua chon Settings co the mo ra o dieu chinh cua ung dung chu khong phai cua may.
Truot tay tu canh trai vao trung tam man hinh se mo ung dung duoc su dung gan nhat, con truot tu phai sang trai se mo ra danh sach ung dung da mo gan day. Truot tu canh tren hoac canh duoi man hinh se hien ra cac tuy chon cua ung dung o phan duoi man hinh, va neu ban truot tay tu canh tren xuong canh duoi thi ung dung se duoc dong.
Tinh nang chia man hinh rat huu ich, giup thuc hien nhieu cong viec cung luc
Nhung thao tac nay rat khac so voi nhieu loai giao dien khac, va ban can phai lam quen voi nhieu thu. Mot so nguoi dung se khong hung thu voi su xa la nay, nhung nhung nguoi kien tri se nhan ra day la mot giai phap giao dien rat kheo leo.
O thanh tuy chon Charms, lua chon Search cho phep ban tim kiem ngay trong ung dung dang mo, Share cho phep gui thong tin nhanh qua email hoac chia se len mang xa hoi thong qua ung dung People, va ho tro Twitter va Facebook. Start chuyen doi giua man hinh chinh va ung dung duoc mo gan nhat. Devices hien thi nhung phan cung duoc ket noi voi may va co the tuong tac voi ung dung dang mo, bao gom ca the nho microSD va may in.
Cai dat cho may o trong phan PC Settings. Tuy nhien nhieu thiet lap van phai dieu chinh qua giao dien Desktop.
Cuoi cung, Settings cho phep dieu chinh nhung thiet lap ve ket noi khong day, am luong, do sang man hinh, cung nhu nhung thiet lap cua ung dung dang mo. Ban cung co the truy cap muc dieu chinh cua may o day. Mac du hau het cac muc deu rat de hieu, mot so muc lai duoc sap xep qua te. Vi du muc General trong PC Settings duoc sap xep kha lon xon, va mot so dieu chinh o day co the xep rieng vao muc "Keyboard" hoac "Typing".
Them nua, dieu chinh thoi gian tat man hinh, mot dieu chinh de dang truy cap o nhieu giao dien may tinh bang khac, lai duoc dat o Control Panel trong giao dien Desktop. Giao dien nay khong duoc thiet ke toi uu cho cam ung, do vay su dung no co the hoi kho chiu.
Viec chinh thoi gian cho cua man hinh van phai thuc hien qua giao dien Desktop
Mot so tinh nang trong Windows cung gan nhu la vo dung. Vi du nhu muc Programs va Features trong Control Panel. Vi chang co ung dung nao co the cai vao giao dien Desktop, nen cung chang co ly do gi ban lai can danh sach cac ung dung o Desktop. Va thuc su la vi sao lai phai co giao dien Desktop? Chang nhe phan mem Office khong the chay tot tren moi truong Metro?
Toi nghi dieu do la kha thi, va toi muon thay Microsoft doi moi hon nua de thoat khoi moi truong Windows truyen thong. Chiec Surface va nhung may tinh bang Windows nen ARM khac co the huong loi tu dieu nay.
Nhung chi tiet khong giong tren may tinh bang
Ben canh viec phai vao Control Panel de chinh thoi gian cho cua man hinh, con co nhieu truong hop su dung khac khien toi cam thay khong giong nhu su dung may tinh bang. Do chi la nhung van de nho, nhung cung can nhac den. Neu ban muon chinh sua mot van ban truc tuyen o Google Drive qua trang web ma khong ket noi ban phim roi, se khong co ban phim cam ung hien ra tren man hinh. Thay vao do, ban phai vao phan Settings va tu bat no len.
Neu chinh sua tai lieu qua trang web, ban phim ao se khong tu bat len
Sau khi tai ve mot ung dung, ban cung khong the bat ung dung do ngay tu cua hang ung dung truc tuyen, giong nhu nhung he dieu hanh khac. Ban se phai thoat ra va tim ung dung o man hinh Start. Day chi la mot chi tiet nho, nhung cung cho thay su chua hoan thien cua Windows Store so voi Google Play hay App Store cua Apple.
Bat bieu tuong Games dua ban toi muc Games tren Windows Store, chu khong phai danh sach tro choi trong may.
Khi ban giu nut tat may, cung khong co dau hieu gi hien len cho thay may sap duoc tat, chi don gian la man hinh toi di va may tat. Cuoi cung, ban khong thay duoc luong pin con lai tren man hinh Start. Ban co the thay bieu tuong pin o man hinh khoa hay khi bat thanh Charms len, nhung no khong hien thi so phan tram pin con lai. Ban se phai vao giao dien Desktop de thay thong tin nay.
Ung dung
Ca nhan toi cho rang ung dung chinh la thu "nhien lieu" de may tinh bang hoat dong, va neu khong co du luong ung dung chat luong, mot chiec may tinh bang co the nhanh chong tro thanh nham chan. Du vay, co nguoi chi can mot thiet bi di dong de xem phim, kiem tra email, hoac hoan thanh mot so cong viec ma khong can phai ngoi o may tinh lam viec cua ho.
Cac ung dung huu dung nhat la nhung ung dung duoc cai san
Mac du toi biet chac chan Windows Store se ngay cang co nhieu ung dung hon, thoi diem nay no van cuc ki so sai. Nhung nguoi muon tim mot nen tang ho tro hang nghin ung dung chat luong nen nhin ve phia iPad va may tinh bang Android truoc tien.
Phim va nhac
Muc Xbox video bao gom rat nhieu bo phim va show truyen hinh, o do phan giai HD va SD, va co the thue hoac mua. Muc gia cua chung cung tuong duong voi muc gia tren iTunes, Google Play hay Amazon Prime.
Xbox Video cho phep ban lua chon do phan giai HD hoac SD
Neu nhu ban da dong bo chiec Surface voi mot may Xbox, ban co the choi video tren Xbox va xuat ra man hinh lon. Tuy nhien, mac du video HD trong kha net tren man hinh cua Surface, khi xuat ra man hinh 40 inch thi do sac net bi suy giam.
Xbox Music cho phep ban nghe nhac mien phi tu mot thu vien voi 30 trieu bai hat. Tat nhien doi khi ban se nghe thay nhung doan quang cao, va ban co the bo ra 9,99 USD moi thang de khong phai nghe quang cao. Ban cung co the mua cac bai hat va nghe tren Surface hoac truyen qua cho Xbox.
Toi rat an tuong voi thu vien am nhac lon cua Xbox Music va toc do chuyen bai khi nghe truc tuyen. Hien tai toi van dang tiep tuc thu nghiem dich vu nay.
Internet Explorer
Co hai phien ban Internet Explorer tren Windows RT: phien ban Desktop va phien ban Metro. Phien ban desktop giong y het Internet Explorer 9 tren Windows 7, voi giao dien va tuy chon tuong duong. Phien ban Metro chi co tren he dieu hanh Windows RT va Windows 8.
Internet Explorer 10 Metro co giao dien khac so voi hau het cac trinh duyet. Thanh dia chi cua no xuat hien o phia duoi man hinh thay vi phia tren nhu thuong le; ca thanh dia chi cung nhu danh sach cac tab dang bat deu duoc giau di, va chi hien len khi keo tay tu canh tren hoac duoi man hinh. No cung co tinh nang doc dao co ten Flip ahead, cho phep nguoi dung luot qua mot bai viet voi nhieu trang tren mot trang web ma khong can phai bam chuyen trang.
Ve mat toc do, IE 10 to ra kha giat, dac biet la khi so sanh voi Safari tren iPad. Khi tai nhung trang nhu Collider.com, Fox.com, va Comicbookmovie.com, iPad mo trang nhanh hon toi 9 giay; tuy nhien mot so trang web nhu NBC.com thi hai thiet bi deu mo rat nhanh. An tuong cua toi doi voi toc do duyet web cua IE 10 la doi khi no du nhanh, nhung thuong thi toi cam thay minh phai cho hoi lau. Tru khi mot trang da duoc tai hoan toan, nhung duong dan tren trang do khong the bam vao, va ban cung khong the keo trang xuong. Dieu nay co the gay kho chiu neu nhu ban phai cho doi mot luc de trang tai xong.
Cuoi cung, chi nhung trang web duoc Microsoft cho phep moi co the su dung Flash, va toi gio chi co mot so it trang web duoc cap phep. Day la mot dieu can luu y neu nhu ban muon thay the laptop cua minh bang Surface.
Hieu nang
Chiec Surface co man hinh IPS rat sang voi goc nhin an tuong va do tuong phan de nhan thay. Tuy vay, mau sac cua no trong nhat neu so voi iPad va Transformer Infinity khi cung duyet mot trang web.
Du man hinh do phan giai thap hon, do sac net khi hien thi chu cua Surface cung khong thua kem nhieu so voi hai may tinh bang kia. Neu nhu ban nhin that gan thi co the thay su khac biet, tuy nhien Microsoft da lam rat tot viec toi uu hoa man hinh va no co the dem lai hinh anh rat sac net.
Nhieu lan, khi keo tay qua mot ung dung, toi ngau nhien lai bat ung dung do, tuy nhien ngoai loi kho chiu do thi man hinh phan hoi cam ung tot. Viec bam nut Home cung duoc xac nhan bang su rung, tuy nhien doi khi ban can phai an manh nut Home.
Viec mo ung dung lau hon mot chut so voi nhung gi toi da quen va tat nhien can toi uu hon. Tren thiet bi thu nghiem cua minh toi cung gap mot vai loi ve hieu nang, khi nhung thay doi ve thiet lap khong the thi hanh cho toi khi khoi dong lai may. Cung co khi loi khien con tro bien mat, va cung can phai khoi dong lai may.
Tren Windows Store khong co tro choi Riptide, nen toi da dung mot tro choi tuong tu la Hydro Thunder de thu nghiem hieu nang 3D. Mac du tro choi nay cung dem lai nhung hieu ung nhu tren Riptide, toc do khung hinh cua no chi dat toi da la 25 hinh/giay, cham hon so voi toc do khung hinh cua game Riptide tren cac may tinh bang Android dung Tegra 3. Tuy nhien, tru khi chung ta so sanh cung mot tro choi tren cac nen tang khac nhau, viec so sanh hieu nang co the khong cong bang.
Cac camera mat truoc va sau deu chup anh va quay phim tot. Hieu nang cua chung khong an tuong, nhung dung duoc.
Pin cua may co ve het kha nhanh, du do sang man hinh chi o muc 33% va sau mot vai tieng su dung nang.
Tong ket
Chiec Surface co xung dang voi gia cua no khong? Toi nghi cau hoi huu dung hon la: khi di cong tac, toi co the thay the laptop cua minh bang Surface khong? Cau tra loi ngan gon la khong. Cau tra loi chi tiet van la khong, nhung co mot vai ly do. Giao dien giat va loi, dac biet la khi su dung IE 10, da gay that vong. Viec ho tro Flash tren IE 10 hien cung dang rat kem. Hien tai cung khong co du ung dung de dap ung nhu cau giai tri va mang xa hoi cua toi khi toi khong lam viec.
Cho toi khi khi Microsoft khac phuc nhung van de nay, chiec Surface se chua san sang de tro thanh thiet bi duy nhat cua toi. Du sao thi nhu cau cua ban co the khac toi. Voi mot vo bao ve kiem ban phim, chiec Surface la mot thiet bi lam viec bang Office rat tot (tot nhat trong cac may tinh bang), va neu nhu cau giai tri cua ban chi dung lai o viec xem phim, nghe nhac va mot vai tro choi don gian, thi nhu cau do cung duoc dap ung. Dac biet neu nhu ban muon lam nhieu viec cung luc, tinh nang chia man hinh la rat huu dung.
Tuy vay, nhung nguoi phu thuoc vao ung dung se khong muon Surface. Windows Store hien tai hoang tan nhu mot thi tran bi bo hoang. Va mac du toi da kham pha giao dien moi va thich su thong minh cua no, ban se can phai mat thoi gian lam quen neu nhu da quen su dung iOS hay Android. Mot so tinh nang ma ban da quen thuoc tren may tinh bang cung khong co hoac nam trong giao dien Windows cu, khong toi uu cho cam ung.
Sau nua nam nua, cuc dien ung dung cho Windows Store co the tich cuc hon; tuy vay, hien tai ca Windows Store va hieu nang chua tot cua Surface deu dang han che no o mot cong cu lam viec tot, chua the tro thanh mot may tinh bang tuyet voi.
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