[helplesssky]

其實我想知邊個勁D，S95好似只有防震強過300
仲有輕5g

[beishang]

其實睇你想要邊種功能, 因為兩部都唔同
300HS係全自動機
S95係全手動
唔同級數

[moxin]

其實S95只係比S90多左高清拍攝短片, 但一樣有齊S90的功能, 功能較全面
300HS就全自動機, 如果對相機要求不高, 都可以考慮300HS

[Laza]

S95的畫質應該靚過IXUS300 HS.

理由1: CCD Sensor size : S95 (1/1.7") > IXUS300 HS (1/2.3")
理由2: 暴光模式 : S95 (Auto/P/Tv/Av/M) > IXUS300 HS (Auto/P/Tv/Av.....No Manual (M))
理由3: 最低ISO: S95 (ISO80) > IXUS300 HS (ISO125)

另一方面，S95的操控介面比較多直接的按鍵和轉輪，而IXUS300 HS比較少，所以很多設定都要多按幾下。

此終兩部機的路線不同，S90是副旗艦級，賣的是技術和操控，而IXUS300 HS靚仔類別，賣的是輕巧醒目外形。揀邊款，就各有所好啦。

[helplesssky]

LASA 兄　幫左我個好大忙，不過我唔明
理由1: CCD Sensor size : S95 (1/1.7") > IXUS300 HS (1/2.3")
1/2.3個數字係點睇嫁?唔係大D咩

[tolo2036]

在網上s90 d靚相真係隨時搵到, 300hs我就未見過
在操控上, 300hs次次都要入menu去揀, 好煩, s90一按就得
在暗的環境下, s90一定影得好過300hs, 因為有大d ccd, size是1/1.7 同1/2.3, ,其實都相差幾遠, 300hs到iso 800會好粗微粒, s90就都好好, s95是s90的新款, 自然會一樣好d,

以下是我用s90在 梵蒂岡聖彼得大教堂影d相, 300hs就影唔倒了

http://s275.photobucket.com/albums/jj313/my_masterpiece_album/Europe 20100712 Part 1 by Canon S90/1 Vatican/?albumview=slideshow

[Laza]

Helplesssky,

From the numbers, it's difficult to explain, but just look at the following charts,




For more details, please see,

http://en.wikipedia.org/wiki/Image_sensor_format
http://www.dpreview.com/learn/?/Glossary/Camera_System/sensor_sizes_01.htm

http://en.wikipedia.org/wiki/Image_sensor_format
http://www.dpreview.com/learn/?/Glossary/Camera_System/sensor_sizes_01.htm

So a 1/2.3" sensor of "4:3" ratio has a dimension of 6.16mm x 4.62mm.
while a 1/1.7" sensor of same ratio has a dimension of 7.600mm x 5.700mm.

So the width and height of a 1/1.7" sensor is longer than that of 1/2.3" sensor by 23%, while the area is larger by 52%.

To put it simply, the larger the area, the better the picture quality.

[jojo20]

我就覺得S95較好, 雖然300HS我喜歡佢外形, 又喜歡佢拍片有快有慢
但我對拍片無乜要求, S95就會較啱用了