Samsung Galaxy Tab S 10.5 (SM - T805) (Quad-Core 1.9 GHz Cortex-A15 & Quad-Core 1.3 GHz Cortex-A7, 3GB RAM, 32GB Flash Driver, 10.5 inch, Android OS v4.4.2) WiFi Model Dazzling White
Mo ta san pham: Samsung Galaxy Tab S 10.5 (SM - T805) (Quad-Core 1.9 GHz Cortex-A15 & Quad-Core 1.3 GHz Cortex-A7, 3GB RAM, 32GB Flash Driver, 10.5 inch, Android OS v4.4.2) WiFi Model Dazzling White
Samsung duong nhu khong the thoa man noi chinh minh. Dau tien la dua Galaxy Tab vao phan khuc may tinh bang, khong lau sau do, Galaxy Note duoc mang den voi nhung tinh nang manh me. Gan day nhat, chung ta thay mot dong san pham may tinh bang duoc cai tien trong ho Galaxy Tab/Note Pro. Ban da thay lan lon chua? Duoc roi, hay giu dau oc cua ban duoc tinh tao boi vi Samsung gioi thieu them mot dong san pham khac dung dau nhung gi hien co do la san pham may tinh bang Galaxy Tab S.Trong khi phien ban 8.4-inch cua Galaxy Tab S duoc dua ra voi muc dich canh tranh voi cac may tinh bang nho gon duoc yeu thich o phan khuc 8-inch, Galaxy Tab S 10.5 la mot su dieu chinh trong cach nhin nhan cua Samsung doi voi san pham fuller-sized, giong nhu iPad Air. Truoc day, chi co Galaxy Tab 7.7 la su dung man hinh hien thi Super AMOLED, tu nam 2010. Sau khi mot su vang mat dai, Samsung dang mang lai cong nghe man hinh hien thi nay trong mot quy mo lon hon voi Galaxy Tab S. Tuy nhien, lieu dieu nay co the du de bu dap su canh tranh?
Goi san pham kem may bao gom:
- Sac tuong
- Cap Micro USB
- Sach huong dan
Thiet ke
Nhin vao Galaxy Tab S tu phia truoc, chung ta tham chi kho co the nhan thay bat ky su khac biet lon nao giua dieu nay va cac no luc ve thiet ke sau cung cua samsung trong Galaxy Tab Pro 10.1. Ve mat ky thuat, no dai hon va rong hon, nhung ho da che ngu de giam do mong va trong luong cua no mot cach an tuong, 26 inch (6,6 mm) va 16,47 ounce (467 gram) tuong ung. Noi cho ban biet mot su that, mac du no dep va khong dang de y rang Galaxy Tab S 10.5 co mot khung tong the lon, nhung no lai de dang phu hop voi su han che cua nhieu may tinh bang co kich thuoc 10-inch. Ngon ngu thiet ke cua may tinh bang nay khong lam chung ta ngac nhien trong cac bit nho nhat, vi no vay muon nhieu dac diem thiet ke cua Galaxy S5 – nhu viec thiet ke hoa van nhieu vet lom tren vo cua no. Vang, no van bao gom chu yeu la bang nhua, diem nhan la vien cua may giong nhu kim loai, do do, cac thiet ke khong phai la mot su tuoi moi hoac mot tien hoa. Thay vao do, de nham den duoc su “cao cap” cho mot may tinh bang, no van con thieu nhung vat lieu can thiet va nen tang vung chac nham nang cao cau truc cua minh de cung cap voi vi du nhu iPad Air hay Sony Xperia Tablet Z2.
Khong giong nhu Galaxy Tab S 8.4, duoc thiet ke de hoat dong trong che do portrait (huong doc), Galaxy Tab S 10.5 ro rang duoc thiet ke de su dung trong che do landscape (quang canh rong) – vi vay su dung bang hai tay la ly tuong nhat. Trong hinh dang dac trung, canh cua no duoc trang tri boi cac cong va cac nut, do la IR hong ngoai, nut nguon, dieu chinh am luong, hai loa ngoai, khe cam the microSD, microphone, jack tai nghe 3,5 mm va cong microUSB 2.0.
No cung duoc trang bi cam bien nhan dang dau van tay nhu tren Galaxy S5 – bo sung them voi nhung bien phap an ninh khac. Duong nhien he thong xu ly khong phai la nhay va chinh xac nhu cam bien Touch ID cua Apple tren iPhone 5s, de xac thuc ban than phai tu tu swipe tren nut Home de cho no dang ky dung cach. Mac du vay, van danh gia cao chuc nang do o san pham nay.
Cuoi cung, co mot may anh 8-megapixel voi den flash LED duoc dat o phia sau cua may tinh bang.
Hien thi
Truoc thong bao ve dong Galaxy Tab S moi cua Samsung, Galaxy Tab 7.7 tu nam 2010 da duoc trang bi tinh nang Super AMOLED. Ky luc hien dang duoc pha vo boi Galaxy Tab S 10.5, thay rang no hien thi dep voi man hinh 10.5-inch do phan giai 2560 x 1600 Super AMOLED, cac chi tiet sac net, ro rang va phong phu. That vay, do phan giai la xuat sac tren thiet bi nay, nhung chung ta cung khong the quen rang no da duoc thuc hien bang cach ma Samsung da thuc hien tren thiet bi Galaxy Pro cua minh.
Quanh tro lai tam diem cua may tinh bang, man hinh hien thi Super AMOLED tuyet dep cua no. Khoang thoi gian nay, Samsung cung cap ba che do xem voi man hinh hien thi - AMOLED cinema, AMOLED photo va basic, ket qua la su tai tao mau sac rat khac nhau. That ngac nhien khi o che do hien thi “basic”, cho phep man hinh trinh dien mau sac chinh xac – mot cai gi do ma khong co man hinh AMOLED nao lam duoc cho den thoi diem hien tai, bao gom ca Note 3 va Galaxy S5, co mau sac van con xa so voi cung hinh anh duoc hien thi voi che do co ban cua dong Tab S. Ca hai mat do mau sac (7050 K) va gia tri Delta E (3.06 trong mau xam va 2.38 trong rgbcmy) rat gan voi muc tham chieu. Trong khi do, tuy chon man hinh hien thi thich ung duoc cho la toi uu hoa pham vi cua man hinh mau, do bao hoa, do sac net va de cung cap nhieu hinh anh hap dan mat, tuy thuoc vao noi dung dang duoc hien thi. Hon nua, man hinh hien thi tiep tuc lam kinh ngac voi kha nang hien thi goc rong, dau ra do sang manh (395 nits), tong the ro net tuyet voi.
Cac dai luong do va net dac trung cua man hinh hien thi
Cac dai luong do man hinh
Goc nhin
Nhung con so duoi day dai dien cho dai luong sai lech trong thuoc tinh tuong ung, quan sat thay khi mot man hinh hien thi la nhin tu mot 45 do so voi nhin thang.
Bieu do mau sac
* Gam mau
Bieu do CIE 1931 xy gam mau dai dien cho bo (khu vuc) mau sac ma man hinh co the mo phong, voi khong gian mau sRGB (hinh tam giac duoc to dam) duoc dua ra nhu la tai lieu tham khao. Bieu do nay cung cung cap mot hinh anh chinh xac mau sac cua man hinh hien thi. Cac o vuong nho vuot qua ranh gioi cua tam giac la diem tham chieu cho cac mau sac khac nhau, trong khi cac dau cham nho la cac so do thuc te. Ly tuong nhat, moi cham nen duoc dat tren dau vuong tuong ung. Cac gia tri 'x: CIE31' va 'y: CIE31' ma bieu do dua ra trong bang duoi day la chi ra vi tri cua tung dai luong do tren bang xep hang. 'Y' cho thay do sang cua moi dai luong do mau, trong khi 'Target Y' la muc do sang mong muon cho mau do. Cuoi cung, 'ΔE 2000' la gia tri Delta E cua moi dai luong do mau. Gia tri Delta E nho hon 2 la ly tuong.
Su do luong nay duoc thuc hien bang cach su dung phan mem can chinh CalMAN cua SpectraCal.
Galaxy Tab S 10.5
Apple ipad air
Sony Xperia Z2 Tablet
* Do chinh xac cua mau sac
Bieu do do chinh xac cua mau sac cho mot y tuong la lam nhu the nao de dai luong do mau cua man hinh hien thi dat duoc toi cac gia tri tham chieu. Dong dau tien la cac mau sac (thuc te) duoc do. Dong thu hai la mau sac muc tieu. Mau sac thuc te cang gan voi mau sac muc tieu thi cang tot.
Su do luong nay duoc thuc hien bang cach su dung phan mem can chinh CalMAN cua SpectraCal.
Galaxy Tab S 10.5
Apple ipad air
Sony Xperia Z2 Tablet
* Thang do xam chinh xac
Bieu do do xam chinh xac cho thay, cho du mot man hinh hien thi co mot su can bang mau trang dung dan (can bang giua mau do, xanh la cay va mau xanh) tren cap do khac nhau cua mau xam (tu toi sang sang). Mau sac thuc te cang gan voi mau sac muc tieu thi dieu do la tot.
Su do luong nay duoc thuc hien bang cach su dung phan mem can chinh CalMAN cua SpectraCal.
Galaxy Tab S 10.5
Apple ipad air
Sony Xperia Z2 Tablet
