請教一下單卡同雙卡手機性能上有分別嗎?

之前喺華仁個職員話Z3單卡用起來比雙卡好
因為想喺太陽台出部Z5,但佢只有雙卡
所以想知係咪真係唔同
感謝解答!

本帖最後由 shumshum 於 2015-11-4 17:29 編輯

我係Z5 DUAL用家
Z5 DUAL同Z5嘅分別係:

Single:

E6603 UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1900 (Band II), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40)

E6653 UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1900 (Band II), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40)

http://dl-developer.sonymobile.com/d...E6653_WP_1.pdf

Dual:

E6633 UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1900 (Band II), AWS-1(Band IV), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20)

E6683 UMTS HSPA+ 850 (Band V), 900 (Band VIII), 1900 (Band II), AWS-1(Band IV), 2100 (Band I) MHz
GSM GPRS/EDGE 850, 900, 1800, 1900 MHz
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 38, 39, 40, 41)

http://dl-developer.sonymobile.com/d...E6683_WP_1.pdf

Single
LTE Cat 4 (E6603) Up to 50 Mbps (upload), up to 150 Mbps (download)
LTE Cat 6 (E6653) Up to 50 Mbps (upload), up to 300 Mbps (download)

Dual:
(For both) Only Up to 50 Mbps (upload), up to 150 Mbps (download)

如果喺HK用 基本上除咗唔支援CAT6 4G之外冇咩分別

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我知道參數係接近一樣
但唔明當時個staff點解會話單卡版好用啲

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G3 單卡 比雙卡順 !

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回覆 3# kayzee0302

其實理論上冇分別,你可以放心選擇你想選擇嘅電話

p.s.雙卡通常嚟講,更新會慢啲,不過Z5開始有改善(Z5 Dual最初出廠Firmware更新咗total 3 次,Z5只係1次

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回覆  kayzee0302

其實理論上冇分別,你可以放心選擇你想選擇嘅電話

p.s.雙卡通常嚟講,更新會慢啲,不 ...
chromechan 發表於 2015-11-5 02:11


CAT 4同CAT 6都理論上無分別?

(其實係做到雙卡同時加CAT6, 點解罪大要專登斬開雙卡同單卡cat6分開兩部黎出?)

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回覆 6# akitohk


    咁我見到前邊已經講咗cat4同埋cat6,咁我咪接住講更新嗰方面囉

同埋有冇Qualcomm CPU嘅雙卡有cat 6?呢個我真係確定唔到:whitewall:
G4 Dual 都係Cat4

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回覆  akitohk


    咁我見到前邊已經講咗cat4同埋cat6,咁我咪接住講更新嗰方面囉

同埋有冇Qualcomm CPU ...
chromechan 發表於 2015-11-5 02:34


LG V10 都係雙卡同時加CAT6
無奶油808得, 810唔得吧

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回覆 8# akitohk

V10 Dual Sim嘅咩

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回覆  akitohk

V10 Dual Sim嘅咩
chromechan 發表於 2015-11-5 02:39


V10香港行貨只有雙卡版, 無單卡版

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