*** IMPORTANT - If your SD card is not detected, please send us your model and SD card location, before giving a rating. We can not test this app on all devices ***
Use A1 SD Bench - free tool to benchmark your phone & tablet SD card, RAM and memory, to test IO read / write speed (Quick, Long, Random I/O and Accurate) and check media performance, and compare your benchmark results online.
Features:
★ Free
★ Four benchmark modes - Quick, Longer, Accurate and Random I/O
★ Built-in compare results online (anonymous)
★ Built-in view statistics online
★ SD card speed test, or multiple SD cards
★ Speed test any Android storage including RAM and USB
★ Nice looking, clean, fast, responsive & intuitive UI (User Interface)
★ Measure both read and write speeds to find out how fast is your SD card
★ Quick and Accurate benchmark (to reduce caching effects)
★ Check your speed-test results with other devices
★ Speed categories: Class 2, Class 4, Class 6, Class 10, UHS-I, UHS-II and UHS-III
★ Custom location option to test any device directory
★ Shows total and free memory for all media including RAM
Supported devices:
• Internal memory
• Internal SD cards
• External SD cards
• System RAM (Random access memory)
• USB flash drive (including, NAND flash, USB 1.0, USB 2.0, USB 3.0)
• Up to 6 USB flash drives (connected simultaneously via USB hub)
• USB HDD (Hard drives)
Supported memory cards:
• SD Cards
• Micro SD
• Micro SDHC
• Micro SDXC
• Phone's built-in memory (card)
Notes:
• Problem? Please, send us your feedback using Send Feedback feature from the Settings screen, or http://a1dev.com/feedback/
• We can not test all Android devices, so if your device's memory / SD card / USB is not detected correctly, use Send Feedback feature from the Settings screen, specifying path to your storage, e.g. /mnt/sdcard/, /mnt/usb_drive;
• NTFS and other non-native file systems is supported as far as your Android device is compatible with a such FS.
• Your device needs enough free (100 MB and up, depending on media speed, and up to few GB if using longer test option) space for benchmarks to work;
• More: http://a1dev.com/sd-bench/notes/
More info on permissions:
• "Storage" & "Media" is used to benchmark your device storage, SD cards and USB attached drives.
• "Internet" is used to access and submit online scores and for anonymous usage statistics (both can be enabled and disabled).
***重要 - 如果没有检测到你的SD卡,请向我们提供您的模型和SD卡的位置,给人一种等级之前。我们不能在所有设备上测试该应用程序***
使用A1 SD台 - 免费工具,以基准您的手机和平板电脑的SD卡,内存和存储,测试IO读取/写入速度(快速,长期,随机I / O和精确),并检查介质的性能,并在网上比较基准测试结果。
特征:
★免费
★四种基准模式 - 快速,更长,准确和随机I / O
★内置在线比较结果(匿名)
★内置查看统计信息网上
★SD卡速度测试,或者多张SD卡
★速度测试任何Android存储,包括RAM和USB
★五官端正,干净,快速,反应灵敏和直观的UI(用户界面)
★测量两个读写速度,以了解如何快速是你的SD卡
★快速而准确的基准(以减少缓存效果)
★检查与其它设备的速度测试结果
★速度的类别:2级,4级,6级,10级,UHS-I,UHS-II和UHS-III
★自定义位置选项测试任何设备目录
★显示所有媒体,包括RAM和总可用内存
支持的设备:
• 内部存储器
•内部SD卡
•外部SD卡
•系统RAM(随机存取存储器)
•USB闪存驱动器(包括NAND闪存,USB 1.0,USB 2.0,USB 3.0)
•最多6 USB闪存驱动器(经由USB集线器同时连接)
•USB HDD(硬盘驱动器)
支持的存储卡:
•SD卡
•微型SD
•微型SDHC
•微SDXC
•手机内置存储器(卡)
笔记:
•问题?请使用从设置屏幕发送反馈功能向我们发送您的反馈意见,或http://a1dev.com/feedback/
•我们无法测试所有的Android设备,因此,如果没有正确检测到您的设备的内存/ SD卡/ USB,请使用设置屏幕发送反馈功能,指定到你的存储路径,例如到/ mnt / SD卡/,/ MNT / usb_drive;
•NTFS和其他非本地文件系统中就支持为您的Android设备是用这样的FS兼容。
•您的设备需要足够的自由(100 MB及以上,取决于介质的速度,以及高达几个GB,如果使用较长的测试选项)为基准的工作空间;
•更多:http://a1dev.com/sd-bench/notes/
有关权限的详细信息:
•“存储”和“媒体”用于基准装置的储存容量,SD卡和USB连接的驱动器。
•“上网本”是用于访问和在线提交成绩和匿名使用统计信息(既可以启用和禁用)。