{"product_id":"used-ipad-air-4th-generation-unlocked-cellular-wifi","title":"二手 iPad Air 第四代（蜂窝网络 + 无线局域网解锁版）","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e包含12个月保修，让您高枕无忧！\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan class=\"\"\u003e体验iPad Air第四代的强大功能和优雅设计。它采用时尚的全面屏设计，配备10.9英寸Liquid视网膜显示屏、提供卓越性能的A14仿生芯片，以及集成在顶部按钮中的触控ID，实现无缝安全。使用12MP摄像头捕捉令人惊叹的照片，享受沉浸式立体声音频，并通过全天候电池续航满足日常使用。iPad Air第四代无所不能。\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e技术规格：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e显示屏：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e10.9英寸Liquid视网膜显示屏，LED背光多点触控（采用IPS技术），2360 x 1640分辨率，264 ppi，原彩显示，广色域显示 (P3)，500尼特亮度，全层压显示屏，抗反射涂层，支持Apple Pencil (第二代) 和Apple Pencil (USB-C)\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e摄像头：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e12MP广角后置摄像头，ƒ\/1.8光圈，最高支持60fps的4K视频录制，慢动作视频 (1080p，240fps)；7MP FaceTime高清前置摄像头，ƒ\/2.2光圈，1080p高清视频录制，视网膜闪光灯\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e存储：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e64GB，256GB存储选项。无外置存储\/SD卡插槽\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eCPU：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eA14仿生芯片，采用64位架构，神经网络引擎\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e内存：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e4GB\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e电池容量：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e内置28.6瓦时可充电锂聚合物电池，通过Wi-Fi上网或观看视频最长可达10小时；支持20W USB-C快速充电\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e连接：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eWi‑Fi 6 (802.11ax)，蓝牙5.0，千兆级LTE (蜂窝网络机型)，Nano‑SIM\/eSIM\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e操作系统：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e出厂预装iPadOS 14，可升级至最新兼容版本\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e防溅、抗水、防尘：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e未评级\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e音频：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e立体声扬声器，双麦克风，USB-C接口\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e颜色：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e银色、深空灰色、玫瑰金色、绿色、天蓝色\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e尺寸：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e247.6 x 178.5 x 6.1毫米 (9.74 x 7.02 x 0.24英寸)\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003e重量：\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e458克 (1.0磅) (Wi-Fi机型) \/ 460克 (1.01磅) (蜂窝网络机型)\u003c\/span\u003e\u003c\/p\u003e","brand":"oncephone.com","offers":[{"title":"绿色 \/ 64GB \/ 公平","offer_id":53047120527669,"sku":null,"price":289.0,"currency_code":"USD","in_stock":true},{"title":"绿色 \/ 64GB \/ 好","offer_id":53047120560437,"sku":null,"price":304.0,"currency_code":"USD","in_stock":true},{"title":"绿色 \/ 64GB \/ 优秀","offer_id":53047120593205,"sku":null,"price":319.0,"currency_code":"USD","in_stock":true},{"title":"绿色 \/ 256GB \/ 公平","offer_id":53047120625973,"sku":null,"price":349.0,"currency_code":"USD","in_stock":true},{"title":"绿色 \/ 256GB \/ 好","offer_id":53047120658741,"sku":null,"price":364.0,"currency_code":"USD","in_stock":true},{"title":"绿色 \/ 256GB \/ 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