適合誰
- 重視 7 吋黑白 300 PPI
- 實體翻頁鍵
- 開放 Android 與手寫選項的閱讀者。
適不適合你
不適合誰
- 需要彩色圖表
- 影片級刷新或台灣正式代理保固的使用者。
優點
- 7 吋 300 PPI 黑白面板
- 實體翻頁鍵與 Android App 支援兼顧閱讀與彈性。
缺點
- 海外購買與韌體服務需自行確認，彩色內容只能以灰階顯示。
完整規格
顯示
- 螢幕尺寸
- 7"
- 顯示技術
- E Ink 電泳式電子紙
- 面板
- E Ink Carta 1200
- 解析度
- 1680 x 1264（300 ppi）
- PPI
- 300 PPI
- 彩色顯示
- 不支援
- 前光
- 36 階冷暖雙色前光
效能
- Android 版本
- 11
- Google Play 商店
- 有
- 處理器
- Octa-Core 2.3GHz
- 核心數
- 8
- 時脈
- 2.3 GHz
- RAM
- 4 GB
- 儲存空間
- 64 GB
- 記憶卡擴充
- 官方商品頁列 MicroSD 可擴充最高 1TB。
連線與輸入
- Wi-Fi
- Wi-Fi 2.4GHz + 5GHz；Bluetooth 5.0
- 藍牙
- 支援
- 行動網路
- 不支援
- SIM
- 無
- 實體翻頁鍵
- 支援
- 手寫
- 盒裝隨附 BigMe 7 吋系列 Capacitive Pen（官方配件頁標示；非 Wacom EMR）
- 喇叭
- 支援
- 麥克風
- 支援
- 相機
- 不支援
機身
- 重量
- 207g
- 電池容量
- 2,300 mAh
- 發表／上市年月
- 2023-11
手寫筆與翻頁配件
本機支援實體翻頁鍵。查看本機的外接翻頁器相容性
使用與實測補充
使用建議
先記錄 exact 型號與韌體版本；安裝 App、調整刷新或送修前先備份重要文件，並保留購買證明與序號資料。不同 BigMe 型號的韌體、配件與區域服務不可互相套用。
疑難排解
異常時先保留畫面、型號與版本資訊並備份資料，再查 exact-model 官方下載／支援；不要自行拆修。仍無法排除時聯絡 BigMe 官方售後並依其檢測流程處理。
Reader Correction
發現規格或價格有錯？
這份回報會連同 BigMe 大我 B751 7 吋黑白電子紙閱讀器 的機型識別送進控制中心，由編輯人工核對後處理；未確認的內容不會直接公開。
規格與 PPI官方／通路價格庫存與停產商品連結機型圖片
資料來源與品質
100%資料完整度14 筆來源售後風險：高多半需跨境或非在地流程，維修時程、物流風險與成本通常較高。建議售價 US$239建議售價；非近期追價觀測
| 欄位 | 內容 | 來源類型 | 信心度 | 連結 |
|---|---|---|---|---|
| official_specs | Bigme official store lists B751 B/W with a 7-inch 1264x1680 / 300ppi display, flush glass screen, octa-core 2.3GHz processor, 4GB RAM, 64GB storage, microSD up to 1TB, physical page-turn buttons, warm/cool front light, dual-band Wi-Fi, Bluetooth 5.0, 2300mAh battery, Android 11, no camera, speaker, microphone, 207g weight and a non-Wacom capacitive pen. The page lists US$239 sale price, US$249 regular price and Pre-order status. | official_store | 95% | 查看 |
| launch_date | IT Home reported Bigme's B751 announcement and same-day preorder opening on 2023-11-24. The report identifies the 7-inch B751 with 4GB/64GB, storage expansion to 1TB, 4096-level stylus, 300ppi display, warm/cool front light, physical page-turn buttons and Android 11. | launch_report | 93% | 查看 |
| official_specs_price_and_availability | Bigme official store lists B751 B/W with a 7-inch 1264x1680 300ppi Carta 1200 display, octa-core 2.3GHz processor, 4GB RAM, 64GB storage, microSD up to 1TB, physical page-turn buttons, dual-band Wi-Fi, Bluetooth 5.0, 2300mAh battery, Android 11 and a non-Wacom capacitive pen. The page lists US$239 sale price, US$249 regular price and Pre-order status. | official_store | 95% | 查看 |
| media_items | The exact Bigme Official Store product page identifies the canonical B751 product and its existing official product image at /images/devices/bigme-b751-bw/media-1.jpg. Current caption: 官方產品圖. | official_store | 90% | 查看 |
| official_manual | B751 User Manual (V5.0); owner-linked PDF: https://cdn.shopify.com/s/files/1/0629/1311/8387/files/B751_V5.0__1.pdf?v=1735030342 | official_manual | 99% | 查看 |
| official_support_and_repair_boundary | BigMe official warranty requires a data backup before repair, rejects unauthorized disassembly, and routes unresolved faults to official after-sales support; it does not establish model-specific hardware fixes. | official_support | 99% | 查看 |
| official_aftersales_contact | BigMe official contact page publishes the after-sales channel and support hours; regional warranty or Taiwan distribution is not inferred. | official_support | 99% | 查看 |
| decision_guidance_from_exact_model_facts | Decision and operating guidance is a conservative editorial synthesis of the exact-model facts; it does not fill unpublished hardware or regional availability. | manual_review | 90% | 查看 |
| official_exact_model_decision_profile | The exact BigMe owner product page identifies bigme-b751-bw as a ereader with primary reading role and the reviewed capabilities listed in this record set. Cellular data does not itself establish voice or SMS support. | official_product_page | 99% | 查看 |
| device_category | ereader | official_product_page | 99% | 查看 |
| reading_role | primary | official_product_page | 99% | 查看 |
| device_capability | reading | official_product_page | 99% | 查看 |
| device_capability | handwriting | official_product_page | 99% | 查看 |
| device_classification_reviewed_at | 2026-08-28 | official_product_page | 99% | 查看 |
最後更新：2026/8/25