三星 Galaxy S25 Ultra、S24 Ultra 規格比一比：硬體「微」升級、著重 AI 服務

三星發表新旗艦機 Galaxy S25 系列，共分為 Galaxy S25 Ultra、Galaxy S25+ 和 Galaxy S25 三款，今年的更新主要著重在 AI 應用方面，硬體本身只有例行性更新的升級，像是換上新的 Snapdragon 8 Elite for Galaxy 處理器，不過我們還是整理了 Galaxy S25 Ultra 和 Galaxy S24 Ultra 的比較表，讓大家更一目了然這次的更新重點。

更新 1：專為 Galaxy 設計的 Snapdragon 8 Elite 處理器

三星今年一樣和高通合作，在 Galaxy S25 系列上搭載由高通獨家量身打造的 Snapdragon 8 Elite for Galaxy 處理器，和一般版的差別最主要在於主核心由一般版的 4.32GHz 雙主核改為 4.47GHz 雙主核，另外搭配六個 3.5GHz 效能核心，按照高通表示，在這樣的架構下 CPU 比前一代提升 37%、GPU 提升 30%、NPU 提升 40%，不過由於三星一直以來都不會對處理器進行太激進的調校，因此跑分測試數字預期不會有太高的突破。

為了要讓效能能夠長時間穩定輸出，Galaxy S25 Ultra 相較於上一代改變了散熱板材質，同時加大散熱版面積 40%，以提高散熱效率。

更新 2：S Pen 取消藍牙，改以口說互動

Galaxy S25 Ultra 跟 S24 Ultra 相比還有一項調整就是 S Pen 取消了藍芽技術，因此沒辦法使用遠端遙控功能來和手機互動，按照三星的說法是，考量使用者的使用頻率，以及導入了更多聲控功能，三星認為使用者可以改用手勢或聲控拍照，因此做了此項更動。

更新 3：全平面螢幕、更窄的邊框

前一代 Galaxy S24 Ultra 就改用全平面螢幕設計，這一代 Galaxy S25 Ultra 同樣延續平面螢幕，而且螢幕邊框變得更窄 15%，使得機身寬度從前一代的 79mm 更窄至 77.6mm，不過螢幕尺寸從 6.8 吋放大到 6.9 吋，對於偏好大螢幕的使用者來說視覺效果會更好。

除此之外，螢幕玻璃也從 Gorilla Victus 2 玻璃改為 Gorilla Armor 2 玻璃，更抗刮耐磨。

更新 4：台灣上市版可能不支援 eSIM

三星近幾代 S 系列沒有支援 eSIM 功能，讓許多星粉敲碗期待 S25 系列可以加入 eSIM，不過從目前官網資訊看來，這次台灣上市版本可能還是沒有 eSIM，僅表示具備 nano-SIM 雙 SIM 卡槽；目前台灣支援 eSIM 的三星手機僅有 Galaxy Z Flip 與平板 Galaxy Tab S9、S10 系列。

雖說沒有 eSIM，不過三星和高通合作在 S25 系列上搭載了 Snapdragon X80 5G 數據機射頻系統和高通 FastConnect 7800 行動連接系統，支援 5G 和 Wi-Fi 7，此外，Galaxy S25 系列是首款支援 Snapdragon 衛星的商用裝置，讓消費者能透過 Android 作業系統中原生支援的衛星（窄頻 NTN）傳送和接收訊息，不過此項功能尚未確認是否在台灣開放。

更新 5：S25 Ultra 超廣角鏡頭升級

Galaxy S25 Ultra 相機大致上維持和前一代相同的配置，僅將超廣角鏡頭升級為 5000 萬畫素，對比其他競品這兩年積極升級長焦鏡頭規格，Galaxy S25 Ultra 沒有為長焦鏡頭換上更大的感光元件或是調整望遠焦段變得更遠稍微有點可惜。

這一代的升級主要在於內建的影像處理器（ISP）上，三星跟高通合作把將空間時間域濾波器（STF）整合到 Galaxy S25 系列的 Spectra ISP 中，強調可以提供更清晰的低光源影像，同時也保持低功耗。

Galaxy S25 Ultra 與 Galaxy S24 Ultra 規格整理

型號	S24 Ultra	S25 Ultra
處理器	Snapdragon 8 Gen 3 for Galaxy	Snapdragon 8 Elite for Galaxy
螢幕	6.8 吋 QHD+ Dynamic AMOLED 2X 平面螢幕 1-120Hz 螢幕更新率 2600nits 最高亮度	6.9 吋 QHD+ Dynamic AMOLED 2X 平面螢幕 1-120Hz 螢幕更新率 2600nits 最高亮度
記憶體	12GB RAM
儲存空間	256GB、512GB、1TB
主鏡頭	2 億畫素主鏡頭、f/1.7、OIS（1/1.3 吋感光元件 Samsung HP2）
長焦鏡1	1000 萬畫素 3x 光學鏡頭、f/2.4、OIS（1/3.52 吋感光元件 Sony IMX754）
長焦鏡2	5000 萬畫素 5x 光學鏡頭、f/3.4、OIS（1/2.51 吋感光元件 Sony IMX854）
超廣角	1200 萬畫素超廣角鏡、f/2.2	5000 萬畫素超廣角鏡、f/1.9
前鏡頭	1200 萬畫素、f/2.2
電池	5,000mAh、45W 快速充電、無線充電
防塵防水	IP68
重量	232 克	218 克
尺寸	162.3 x 79 x 8.6mm	162.8 x 77.6 x 8.2mm

延伸閱讀：三星公布 Galaxy S25 上市資訊，最低 27,900 元起、2/14 正式上市
延伸閱讀：三星 Galaxy S25 系列限定色來哩！三星商城獨賣鈦青、鈦粉金、緋紅、紗金
延伸閱讀：三星發表 Galaxy S25 系列，多了「類」動態島、AI 應用再升級

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