Anyone know if the speed enough to directly record a 4k video on it ? Thanks.

Where do Integral come in the order of good SD cards. Are Samsung the best?

How are SanDisk the worst?

yer sandisk are easily the best, including customer service

but this is mega cheap for 128gigs...might be worth a punt purely on price

I've only ever had good luck with SanDisk cards after having two Kingston cards fail in a row and a Samsung microSD snap in half when the salesperson tried to fit it in my phone. No experience with Integral though but the price seems right. Heat added.

There's a Toshiba card for £24.99 rated at 90mb on the same site.

sandisk in my note 2 at the moment. has been there for years and all fine.

Most of my old phones, which are still working well, say, in the specs: "accepts micro SD card (32Gb maximum)".
Has anyone tried out any 3-4 year-old-phones with a monster card like this?

I've never had a single problem with a memory card - from a multitude brands. Perhaps you should question your treatment of the card before writing how bad they are online.

Don't bother, had 2x of these a while back and they were garbage, read/write was about 1/2 the speed of samsung/sandisk cards.

I've had one of these in my Xperia z5 for the past 7 months and it's been absolutely fine. I payed £25 and thought it was a bargain at that, so for me this is a no-brainer. Heat added!

Hot from me.

excellent deal