05-27-2020, 07:32 AM
(This post was last modified: 05-27-2020, 07:40 AM by Tharadash.
Edit Reason: typos fixed & link added
)
Hi happybot-4678 and welcome to the pine64 forums!
I would advise purchasing a card classified as "A1" from a reputable brand such as Samsung, Sandisk, Toshiba etc.
The A1 specification is guaranteeing a minimum read/write IOPS of 1500/500 respecitvely.
I do not think that the speed class differences above Class 10 / U1 are relevant for "smartphone use", as they only refer to sustained transfer of bigger files and not the small operations performed by a computer/smartphone.
See this wonderful thread over at armbian forums:
https://forum.armbian.com/topic/954-sd-c...rformance/
I would advise purchasing a card classified as "A1" from a reputable brand such as Samsung, Sandisk, Toshiba etc.
The A1 specification is guaranteeing a minimum read/write IOPS of 1500/500 respecitvely.
I do not think that the speed class differences above Class 10 / U1 are relevant for "smartphone use", as they only refer to sustained transfer of bigger files and not the small operations performed by a computer/smartphone.
See this wonderful thread over at armbian forums:
https://forum.armbian.com/topic/954-sd-c...rformance/