Challenging the lowest price in the mobile phone market - iPhones are available at rock-bottom prices with immediate supply
Xiaomi Mi 17 Ultra (16GB/1TB)Jiesheng is known for "challenging the lowest prices in the mobile phone market," offering significantly lower prices than the original manufacturers for various brands and models, allowing you to buy a better phone for less money. Come to Jiesheng! Save big!
🔗Check super cheap empty plane pricesJiesheng also offers a "high-price cash buyback of used devices" service. The app can complete the inspection and valuation in just three minutes, allowing you to directly exchange for cash or trade it in for a new device, saving you even more! Now, in addition to receiving cash upon completion of the buyback, you 'll also加碼送 1,000 元配件購物金! Simply use the accessory shopping credit to purchase selected accessories, and you'll also receive a free pack of toilet paper on the spot!
🔗See here for the latest trade-in prices of major brand mobile phone modelsJiesheng Communications also has in-depth cooperation with the three major telecommunications companies, offering high-value mobile phone purchase discounts for new registrations, renewals, and mobile number portability, allowing you to buy your favorite mobile phone at a more affordable price!
Chieh Sheng Communications is the largest chain of mobile phone/communication stores in Taiwan, with over 160 stores across the country. With 40 years of experience, our chain service ensures your peace of mind when purchasing and your satisfaction
Click here to see all Jiesheng Telecom stores in TaiwanIn addition to "collecting points to redeem for goods", Jess Elite members also receive "NT$200 in accessory shopping credits" every six months, and a "VIP birthday gift" every year, making it even more of a great deal for you!
(1).jpg "Jiesheng Communications challenges the lowest price in the market")
小米 17 Ultra 配備 6.9 吋 Xiaomi HyperRGB OLED 螢幕，支援 1~120Hz 自適應更新率，可依使用情境自動調整畫面更新速度，讓滑動操作與觀看內容更加流暢。螢幕同時支援 Dolby Vision 與 HDR10+ 顯示技術，搭配最高 3,500nits 多場景峰值亮度，無論是觀看影片、瀏覽照片或進行遊戲，都能呈現鮮豔且對比度更高的畫面效果。此外，螢幕通過 TÜV 低藍光、無頻閃與晝夜節律友善認證，可有效降低長時間使用對眼睛的負擔，帶來更舒適的觀看體驗。在機身設計方面，小米 17 Ultra 採用小米龍鎧架構的全平面機身設計，搭配高強度鋁合金邊框與耐摔複合玻璃纖維背板，整體結構更加堅固。手機具備 IP68 防塵防水等級，能提供日常使用時更可靠的防護。螢幕正面覆蓋 Xiaomi 龍晶玻璃 3.0，並支援超音波螢幕指紋辨識與濕手觸控功能，提升解鎖與操作便利性。音效部分，手機搭載 Dolby Atmos 雙立體聲喇叭，同時獲得 Hi-Res 與 Hi-Res Audio Wireless 認證，帶來更具臨場感的影音體驗。
小米 17 Ultra 搭載採用台積電 3nm 製程打造的 Qualcomm Snapdragon 8 Elite Gen 5 八核心處理器，提供更強大的運算效能與能源效率。處理器採用 2 顆最高 4.6GHz 時脈的 Prime 核心與 6 顆最高 3.62GHz 的高效能核心架構，可輕鬆應付高效能遊戲、多工處理與影像運算等需求。手機配置 16GB RAM 與 1T ROM 儲存空間，能輕鬆應付日常使用、遊戲娛樂與多任務處理需求。為了維持長時間穩定運作，手機內建小米 3D 雙通道冷泵散熱系統，並搭配面積達 5,500 平方毫米的均溫板設計，可有效提升散熱效率，降低高負載時的溫度。續航方面，小米 17 Ultra 配備 6,000mAh 小米彭湃電池，支援 90W HyperCharge 有線快充與 50W HyperCharge 無線快充，同時也提供 22.5W 有線反向充電功能，能為其他裝置補充電力。手機也導入升級版 Xiaomi HyperAI 技術，結合 Google 客製化 AI 助理與多模態 AI 處理能力，可支援 AI 寫作、AI 語音辨識、AI 同聲傳譯、AI 搜尋以及 AI 動態桌布等功能。此外還支援 Google Gemini、Gemini Live 與 AI 畫圈搜尋等應用，讓日常使用更加智慧便利。
小米 17 Ultra 在影像系統上導入徠卡 Summilux 鏡頭配置，搭載高規格三鏡頭組合，提供更完整的多焦段拍攝能力。相機系統包含 5,000 萬畫素 23mm 徠卡 1 吋主鏡頭、5,000 萬畫素 14mm 115 度徠卡超廣角鏡頭，以及 2 億畫素 75mm 至 100mm 徠卡連續光學變焦長焦鏡頭，從超廣角到遠距拍攝都能涵蓋。主鏡頭搭載光影獵人 1050L 感光元件，並具備 F1.67 超大光圈與 OIS 光學防手震技術，可提升進光量並減少拍攝時的晃動，讓影像更加清晰穩定。在長焦拍攝方面，小米 17 Ultra 採用 SAMSUNG HPE 感光元件，支援高達 400mm 的光學品質變焦能力，讓遠距離拍攝依然能保有清晰細節。透過徠卡影像調校與高解析度感光元件的搭配，手機在風景、人像或遠距拍攝時都能呈現更細膩且具層次感的影像效果，進一步提升整體攝影表現。前置相機則為 5,000 萬畫素鏡頭，支援自動對焦與 AI 臉部辨識，讓自拍與視訊通話都能保持清晰自然。
| Name | Xiaomi Mi 17 Ultra (16GB/1TB) |
|---|---|
| Launch date | 2026/03 |
Hardware Specifications/Performance | |
| Operating System | Android 16 |
| processor | Qualcomm Snapdragon 8 Elite Gen 5 |
| Processor core | 8 |
| RAM | 16 GB |
| ROM | 1TB |
| Electricity | 6,000 mAh |
| Fast charging | 90W |
| Wireless charging | 50W |
| Waterproof and dustproof | IP68 |
Main screen specifications | |
| Screen size | 6.9 inches |
| Screen resolution | 2,608 x 1,200pixels |
| Screen material | Xiaomi HyperRGB OLED |
| Screen refresh rate | 120 Hz |
| HDR | have |
Main camera | |
| First main camera pixels | 50 million pixels |
| Types of primary camera lenses | Leica main camera |
| First main camera aperture | F1.67 |
| Recording function | 8K (30fps) |
| Optical anti-shake | have |
| Second main camera pixels | 200 million |
| Second main camera lens types | Leica telephoto lens |
| Second main camera aperture | F2.39~F2.96 |
| Third main camera pixels | 50 million pixels |
| Types of third main camera lenses | Leica ultra-wide-angle lens |
| Third main camera aperture | F2.2 |
Front camera | |
| First front camera pixel | 50 million pixels |
| First front camera aperture | F2.2 |
| Automatic focus | have |
Communication and Network Systems | |
| 5G frequency | n1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/71/75/77/78/79 |
| 4G FDD LTE frequency | B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/66/71 |
| 4G TDD LTE frequency | B38/39/40/41/42/48 |
| 3G frequency | B1/2/4/5/6/8/19 |
| 2G frequency | B2/3/5/8 |
| SIM card type | Nano-SIM |
| eSIM | have |
| Number of SIM card slots | 2 |
| SIM card slot design | 5G+5G |
| SIM card slot 1 supports up to | 5G |
| SIM card slot 2 supports up to | 5G |
Link function | |
| Wi-Fi | 802.11 be |
| Bluetooth | 6.0 |
| GPS | have |
| NFC | have |
| USB port | Type-C |
Discrimination function | |
| Screen fingerprint recognition | have |
| Facial recognition | have |
Body Design | |
| size | 162.9 × 77.6 × 8.29 mm |
| weight | 黑色、白色：218.4 g / 星空綠：219 g |
| color | 黑色、白色、星空綠 |
📍Quick Selection Guide:[Xiaomi Phone Recommendations] Which Xiaomi phone to choose in January 2026? Complete analysis of the entire Xiaomi 15 Ultra/15T Pro/Mix Flip folding series!
If you have any questions, please feel free to ask, and we will reply to you as soon as possible!
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