32GB SanDisk microSDHC Class 4 Card Review

Samsung Galaxy S II is a wonderful mobile phone. But it does not bundle any microSDHC card along. And the build in 16GB storage is not enough to store all the applications, games, movies, songs… Therefore, I bought a 32GB SanDisk microSDHC Class 4 card online from Lowyat. How does 32GB SanDisk microSDHC Class 4 Card perform? Let’s find out…

32GB SanDisk microSDHC Class 4 Card

Huh? Only 11 MB/s read and 5.3 MB/s write sequentially? It is only half of the reading speed of 8GB SanDisk microSDHC Class 2 Card that I have. The performance does not match to those in XDA forum. Random Write 4KB (QD=1) has 0.4 MB/s compare to 1.6 MB/s at XDA.

Hmm… Is the 32GB SanDisk microSDHC Class 4 Card that I have genuine? It was imported by Power Cellular Acc Supply Sdn Bhd in Malaysia. Or SanDisk cards quality is getting worst? Anyone can tell me?


  1. If you’re worried your SD card isn’t up to scratch, try SD Booster. It’s free and available in Market.

    My video playback was stuttering and installing this solved the problem.

    • The SD card is working fine on the phone. No slowness on video playback. No issue when taking 1080p video. But it takes longer time to transfer files from phone to PC due to slow reading speed.

  2. Hello Jayce…I got a 32g from sandisk as well…do you know if there will be a 64g coming soon?…will it be compatible with our HD2’s? please keep the HD2 alive….thanks for your posts…I love your site…Jerome

  3. Hello Jayce…thanks for your reply…my sd card is class 2…performs well with ACA Rom… I am reaching overclocked speeds of 1700…sandisk is very high quality in my opinion…have not have any problems…too bad the HD2 can only suppport up to 32g cause my apps are around 300 in android and dual booting with WP7…Jerome

  4. All this is great but… How many kawaii girl pics can I save on my new 64gb micro SDHC?? Lots I guess. How about part of your site dedicated to this fine topic?


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