*** 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/
Contact:
• From the application itself
• http://a1dev.com/feedback/
Social:
• http://twitter.com/A1_dev
• http://facebook.com/A1dev.apps
• Google+: http://a1dev.com/g+
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).
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/
Contact:
• From the application itself
• http://a1dev.com/feedback/
Social:
• http://twitter.com/A1_dev
• http://facebook.com/A1dev.apps
• Google+: http://a1dev.com/g+
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).
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