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A1:dev » SD Bench » Results » Random I/O
Random I/O

Random I/O…
Average number of random 4KB read and write I/O operations. Usually, real life tasks include both random and sequential I/O operations.

 

  • Sony F5321 15m ago
    1.40 GHz · v7.1.1 · Random I/O benchmark
    122,591MB External SD card · Samsung Class 10
    .........R:19.08MB/s
    .W:0.32MB/s
  • Samsung Galaxy Ace 2 · GT-I8160 1h ago
    800 MHz · v2.3.6 · Random I/O benchmark
    1,228MB Memory
    ...R:5.39MB/s
    .W:0.13MB/s
  • LG F800S 3h ago
    1.59 GHz · v7.0 · Random I/O benchmark
    122,080MB External SD card
    ..................R:37.33MB/s
    .W:0.59MB/s
  • Asus X008DB 4h ago
    1.25 GHz · v7.0 · Random I/O benchmark
    29,808MB External SD card
    ...R:5.51MB/s
    .W:0.72MB/s
  • Sony Xperia J · ST26i 5h ago
    1.01 GHz · v4.1.2 · Random I/O benchmark
    2,053MB External SD card · Strontium Nitro Class 10
    ......R:11.87MB/s
    .W:0.48MB/s
  • Sony Xperia J · ST26i 5h ago
    1.01 GHz · v4.1.2 · Random I/O benchmark
    2,053MB External SD card · Strontium Nitro Class 10
    .......R:14.61MB/s
    .W:0.80MB/s
  • Sony Xperia J · ST26i 6h ago
    1.01 GHz · v4.1.2 · Random I/O benchmark
    2,053MB External SD card · Strontium Nitro Class 10
    ......R:13.31MB/s
    .W:0.72MB/s
  • Samsung Galaxy S III · GT-I9300 6h ago
    1.40 GHz · v4.3 · Random I/O benchmark
    11,603MB Internal SD card
    ........R:15.53MB/s
    .W:0.59MB/s
  • Xiaomi MI MAX 2 10h ago
    2.02 GHz · v7.1.1 · Random I/O benchmark
    63,983MB External SD card
    ...R:7.06MB/s
    .W:0.23MB/s
  • LG H735 14h ago
    1.46 GHz · v5.1.1 · Random I/O benchmark
    9,990MB Internal SD card
    ....R:8.60MB/s
    .W:0.40MB/s
  • LG H735 14h ago
    1.46 GHz · v5.1.1 · Random I/O benchmark
    3,622MB Memory
    ..........R:20.92MB/s
    .W:1.00MB/s
  • Advan S35i 15h ago
    1.00 GHz · v4.4.2 · Random I/O benchmark
    129MB Memory
    .R:0.87MB/s
    .W:0.89MB/s
  • Samsung SM-G3502L 15h ago
    1.19 GHz · v4.3 · Random I/O benchmark
    1,890MB External SD card
    .......R:13.97MB/s
    .W:0.48MB/s
  • Xiaomi Redmi 4A 16h ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    9,938MB Memory
    .......R:13.41MB/s
    .W:1.63MB/s
  • Condor PGN518 18h ago
    1.30 GHz · v6.0 · Random I/O benchmark
    11,997MB Memory
    ....................................................................................R:172.19MB/s
    .W:1.16MB/s
  • Huawei G630-U251 19h ago
    1.19 GHz · v4.3 · Random I/O benchmark
    1,007MB Memory
    ..........R:21.52MB/s
    .W:0.37MB/s
  • Samsung SM-J500G 20h ago
    1.19 GHz · v6.0.1 · Random I/O benchmark
    4,798MB Memory
    ................R:32.23MB/s
    .W:2.05MB/s
  • Meizu MX5 21h ago
    2.16 GHz · v5.1 · Random I/O benchmark
    26,648MB Memory
    ..............................................................................................................................................................................................R:389.99MB/s
    ...W:5.59MB/s
  • Sony Xperia Z2 Tablet · SO-05F 1d ago
    2.27 GHz · v5.0.2 · Random I/O benchmark
    26,020MB Memory
    .............R:27.70MB/s
    .W:1.46MB/s
  • Asus X008DB 1d ago
    1.25 GHz · v7.0 · Random I/O benchmark
    10,137MB Memory
    .....R:10.28MB/s
    .W:0.95MB/s
  • Asus Z00AD 1d ago
    2.33 GHz · v5.0 · Random I/O benchmark
    26,141MB Memory
    ..........R:20.08MB/s
    .W:0.69MB/s
  • Asus X008DB 1d ago
    1.25 GHz · v7.0 · Random I/O benchmark
    10,137MB Memory
    .....R:10.36MB/s
    .W:0.92MB/s
  • Micromax Q4260 1d ago
    1.25 GHz · v6.0 · Random I/O benchmark
    31,992MB External SD card · Samsung
    .................R:34.89MB/s
    .W:1.98MB/s
  • Xiaomi Redmi 4A 1d ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    9,938MB Memory
    ......R:13.31MB/s
    .W:1.77MB/s
  • Huawei PRA-LX1 1d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    59,661MB Internal SD card
    .....R:9.63MB/s
    .W:0.46MB/s
  • Samsung SM-G955F 1d ago
    1.69 GHz · v7.0 · Random I/O benchmark
    60,903MB Internal SD card
    ....R:8.21MB/s
    .W:1.74MB/s
  • Oppo R827 2d ago
    1.30 GHz · v4.2.2 · Random I/O benchmark
    7,572MB External SD card
    ........R:16.41MB/s
    .W:1.01MB/s
  • Motorola Moto G Play 2d ago
    1.21 GHz · v6.0.1 · Random I/O benchmark
    59,933MB External SD card · SanDisk Class 10
    ....R:8.08MB/s
    .W:0.62MB/s
  • Huawei EVA-L09 2d ago
    1.81 GHz · v7.0 · Random I/O benchmark
    60,903MB Internal SD card · SanDisk Class 10
    .....R:10.94MB/s
    .W:2.69MB/s
  • Samsung SM-J200F 2d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    4,608MB External SD card
    ..........R:21.22MB/s
    .W:1.39MB/s
  • Samsung SM-J200F 2d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    4,608MB External SD card
    ...........R:23.42MB/s
    .W:1.33MB/s
  • Samsung SM-T280 2d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    60,890MB Internal SD card · SanDisk Class 10
    ..........................................................................R:152.44MB/s
    .W:1.90MB/s
  • Xiaomi Redmi 4X 2d ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    24,655MB Memory
    .........R:17.54MB/s
    .W:1.66MB/s
  • Samsung Galaxy S4 mini · GT-I9195 2d ago
    1.73 GHz · v7.1.2 · Random I/O benchmark
    30,195MB External SD card
    ...R:6.74MB/s
    .W:0.62MB/s
  • Xiaomi X250 OctaVa 2d ago
    2.00 GHz · v5.1.1 · Random I/O benchmark
    30,186MB Internal SD card · Kingston Class 10
    .....R:11.00MB/s
    .W:0.48MB/s
  • Xiaomi X250 OctaVa 2d ago
    2.00 GHz · v5.1.1 · Random I/O benchmark
    5,474MB External SD card · Kingston Class 10
    ..............R:28.89MB/s
    .W:2.31MB/s
  • ZTE Z750C 2d ago
    1.01 GHz · v4.1.2 · Random I/O benchmark
    942MB Memory
    .R:1.81MB/s
    .W:0.17MB/s
  • Meizu MX5 2d ago
    2.16 GHz · v5.1 · Random I/O benchmark
    26,648MB Memory
    ...................................................................................................................................................................................R:367.77MB/s
    ..W:4.99MB/s
  • TCL 6045F 2d ago
    1.46 GHz · v6.0.1 · Random I/O benchmark
    14,535MB External SD card
    ...............................................................R:129.54MB/s
    .W:0.08MB/s
  • Samsung SM-G935F 2d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    122,591MB Internal SD card · Samsung UHS-II
    ...R:5.65MB/s
    .W:0.49MB/s
  • Samsung Galaxy Note 4 · SM-N910C 2d ago
    1.30 GHz · v6.0.1 · Random I/O benchmark
    60,874MB Internal SD card
    .....................................................................................................................................................................R:339.41MB/s
    ..W:3.17MB/s
  • Samsung SM-G950N 2d ago
    2.27 GHz · v6.0.1 · Random I/O benchmark
    26,578MB External SD card
    ................R:32.85MB/s
    ................................W:65.67MB/s
  • Xiaomi Redmi 4A 2d ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    30,631MB External SD card · Kingston
    .....R:11.06MB/s
    .W:0.68MB/s
  • Sony F8332 2d ago
    1.59 GHz · v7.1.1 · Random I/O benchmark
    59,608MB External SD card
    ........R:15.88MB/s
    .W:0.22MB/s
  • Samsung SM-G532F 2d ago
    1.44 GHz · v6.0.1 · Random I/O benchmark
    3,666MB Memory
    .......R:14.45MB/s
    .W:1.45MB/s
  • LYF LS-4004 2d ago
    988 MHz · v5.1 · Random I/O benchmark
    5,111MB Internal SD card
    ...R:5.54MB/s
    .W:0.45MB/s
  • Samsung SM-G532F 2d ago
    1.44 GHz · v6.0.1 · Random I/O benchmark
    3,646MB External SD card
    .......R:14.86MB/s
    .W:1.46MB/s
  • Samsung Galaxy Tab S 8.4 · SM-T700 3d ago
    1.90 GHz · v6.0.1 · Random I/O benchmark
    121,910MB Internal SD card
    .....R:9.66MB/s
    ..W:3.37MB/s
  • Samsung Galaxy Tab S 8.4 · SM-T700 3d ago
    1.90 GHz · v6.0.1 · Random I/O benchmark
    121,910MB Internal SD card
    .....R:10.34MB/s
    ..W:3.19MB/s
  • Apple lPHONE 3d ago
    1.30 GHz · v4.2.2 · Random I/O benchmark
    2,584MB External SD card
    ......R:13.14MB/s
    .W:0.13MB/s
  • BullittGroupLimited S60 3d ago
    v6.0.1 · Random I/O benchmark
    244,163MB External SD card · Samsung UHS-III
    .......................................................................................................................................................R:310.55MB/s
    .W:0.92MB/s
  • Huawei PLE-701L 3d ago
    1.46 GHz · v5.1.1 · Random I/O benchmark
    10,658MB Memory
    ...................R:38.09MB/s
    .W:1.19MB/s
  • Huawei PLE-701L 3d ago
    1.46 GHz · v5.1.1 · Random I/O benchmark
    118,771MB Internal SD card
    ...........R:22.38MB/s
    .W:0.30MB/s
  • Sony Ericsson Xperia Arc S · LT18i 3d ago
    1.40 GHz · v2.3.4 · Random I/O benchmark
    7,491MB External SD card · TOPRAM Class 10
    ..R:3.08MB/s
    .W:0.34MB/s
  • Sony Ericsson Xperia Arc S · LT18i 3d ago
    1.40 GHz · v2.3.4 · Random I/O benchmark
    7,491MB External SD card · TOPRAM Class 10
    ..R:3.54MB/s
    .W:0.33MB/s
  • Xiaomi X250 OctaVa 3d ago
    2.00 GHz · v5.1.1 · Random I/O benchmark
    8,196MB Memory
    ...............R:30.39MB/s
    .W:1.05MB/s
  • Sony Ericsson Xperia Arc S · LT18i 3d ago
    1.40 GHz · v2.3.4 · Random I/O benchmark
    420MB Memory
    ..R:4.07MB/s
    .W:0.63MB/s
  • Xiaomi Mi-4c 3d ago
    1.44 GHz · v7.0 · Random I/O benchmark
    26,137MB Memory
    .................R:34.82MB/s
    ..W:3.36MB/s
  • Samsung Galaxy Tab Pro 8.4 · SM-T320 3d ago
    2.27 GHz · v7.1.2 · Random I/O benchmark
    12,101MB Memory
    ..........................R:52.44MB/s
    .W:2.47MB/s
  • Bq Aquaris U 3d ago
    1.40 GHz · v7.1.1 · Random I/O benchmark
    10,200MB Memory
    .......R:13.43MB/s
    .W:1.54MB/s
  • Bq Aquaris U 3d ago
    v7.1.1 · Random I/O benchmark
    30,425MB External SD card
    ....R:8.37MB/s
    .W:2.53MB/s
  • Samsung Galaxy Note Edge · SM-N915G 3d ago
    2.65 GHz · v6.0.1 · Random I/O benchmark
    121,910MB Internal SD card
    .........R:17.46MB/s
    ..W:4.95MB/s
  • Xiaomi Mi Note 3 3d ago
    1.84 GHz · v7.1.1 · Random I/O benchmark
    51,646MB Memory
    ..................R:37.67MB/s
    .W:1.81MB/s
  • SENWA S605 SENWA S605 3d ago
    1.00 GHz · v4.4.2 · Random I/O benchmark
    1,221MB Internal SD card
    ...R:7.09MB/s
    .W:0.70MB/s
  • LG H870DS 3d ago
    2.19 GHz · v7.0 · Random I/O benchmark
    255,990MB External SD card
    ....R:7.67MB/s
    .W:0.13MB/s
  • Huawei GRA-L09 3d ago
    1.31 GHz · v6.0 · Random I/O benchmark
    60,874MB Internal SD card
    .....R:10.64MB/s
    .W:0.40MB/s
  • Huawei GRA-L09 3d ago
    1.31 GHz · v6.0 · Random I/O benchmark
    60,874MB Internal SD card
    .........R:17.58MB/s
    .W:0.44MB/s
  • Huawei GRA-L09 3d ago
    1.31 GHz · v6.0 · Random I/O benchmark
    60,874MB Internal SD card
    .........R:19.32MB/s
    .W:0.43MB/s
  • TRUE SMART 4G MAX 5.0 3d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    63,983MB Internal SD card · SanDisk Class 10
    ..R:3.84MB/s
    .W:0.32MB/s
  • Huawei GRA-L09 3d ago
    1.52 GHz · v6.0 · Random I/O benchmark
    60,874MB Internal SD card
    ........R:17.01MB/s
    .W:0.36MB/s
  • Huawei GRA-L09 3d ago
    1.52 GHz · v6.0 · Random I/O benchmark
    60,874MB Internal SD card
    .......R:14.98MB/s
    .W:0.43MB/s
  • Huawei GRA-L09 3d ago
    1.52 GHz · v6.0 · Random I/O benchmark
    60,874MB Internal SD card
    ........R:16.26MB/s
    .W:0.42MB/s
  • Vivo Y21L 3d ago
    1.21 GHz · v5.1.1 · Random I/O benchmark
    10,998MB External SD card
    ...................R:39.37MB/s
    .W:1.28MB/s
  • LG D723 3d ago
    1.19 GHz · v5.0.2 · Random I/O benchmark
    14,905MB External SD card
    ..........................R:53.78MB/s
    .W:0.44MB/s
  • TCL 5070D 3d ago
    988 MHz · v5.1 · Random I/O benchmark
    4,573MB External SD card
    .....R:11.00MB/s
    .W:0.61MB/s
  • Huawei NEM-L51 3d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    30,531MB Internal SD card
    .....R:9.96MB/s
    .W:1.54MB/s
  • Samsung SM-J200GU 4d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    4,628MB Memory
    ....R:8.80MB/s
    .W:1.20MB/s
  • Samsung SM-J200GU 4d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    4,628MB Memory
    .........R:17.91MB/s
    .W:1.46MB/s
  • Motorola Moto G (4) 4d ago
    1.52 GHz · v7.0 · Random I/O benchmark
    60,887MB Memory
    ..R:5.09MB/s
    .W:0.16MB/s
  • CMDC SMART 4G Octa 5.5 4d ago
    1.44 GHz · v6.0.1 · Random I/O benchmark
    15,077MB External SD card · Kingston UHS-III
    ......................................................................................................................................................................R:341.23MB/s
    .W:1.19MB/s
  • BlackBerry BBA100-1 4d ago
    1.59 GHz · v6.0.1 · Random I/O benchmark
    61,040MB Internal SD card
    ......R:11.68MB/s
    .W:0.62MB/s
  • BlackBerry BBA100-1 4d ago
    1.59 GHz · v6.0.1 · Random I/O benchmark
    61,040MB Internal SD card
    .......R:14.16MB/s
    .W:0.61MB/s
  • Symphony i50 4d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    4,548MB Memory
    ...R:5.40MB/s
    .W:0.81MB/s
  • Xiaomi Redmi 4X 4d ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    30,425MB External SD card
    ......R:11.33MB/s
    .W:2.50MB/s
  • Huawei RIO-L02 4d ago
    1.50 GHz · v6.0.1 · Random I/O benchmark
    30,428MB Internal SD card · SanDisk Class 10
    ...........R:22.83MB/s
    .W:0.96MB/s
  • Sony F3212 4d ago
    1.14 GHz · v7.0 · Random I/O benchmark
    61,024MB External SD card
    ...................R:39.48MB/s
    .W:0.66MB/s
  • Plus One Japan Limited FTJ152D 5d ago
    1.95 GHz · v5.1 · Random I/O benchmark
    121,184MB Internal SD card
    .......R:15.34MB/s
    .W:0.77MB/s
  • Samsung SM-T217A 5d ago
    1.73 GHz · v4.4.2 · Random I/O benchmark
    30,425MB Internal SD card · SanDisk UHS-I
    ..R:4.50MB/s
    .W:1.04MB/s
  • Samsung SM-T217A 5d ago
    1.73 GHz · v4.4.2 · Random I/O benchmark
    30,425MB Internal SD card · SanDisk UHS-I
    ..R:4.67MB/s
    .W:0.56MB/s
  • Samsung SM-T217A 5d ago
    1.73 GHz · v4.4.2 · Random I/O benchmark
    30,516MB Internal SD card · Samsung UHS-I
    ...R:6.18MB/s
    .W:1.80MB/s
  • Samsung Galaxy Tab 3 10.1 · GT-P5200 5d ago
    1.60 GHz · v7.1.2 · Random I/O benchmark
    11,859MB External SD card
    ...........R:22.32MB/s
    .W:1.25MB/s
  • LG D280 5d ago
    1.19 GHz · v4.4.2 · Random I/O benchmark
    1,541MB Memory
    ..........R:19.69MB/s
    .W:0.68MB/s
  • Samsung SM-T217A 5d ago
    1.73 GHz · v4.4.2 · Random I/O benchmark
    30,428MB Internal SD card
    ..R:3.99MB/s
    .W:0.95MB/s
  • Samsung SM-J200H 5d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    5,424MB Memory
    ...........R:21.81MB/s
    .W:1.31MB/s
  • Iris405+ iris405+ 5d ago
    1.30 GHz · v4.2.2 · Random I/O benchmark
    1,304MB Memory
    ..........R:19.97MB/s
    .W:0.73MB/s
  • Iris405+ iris405+ 5d ago
    1.30 GHz · v4.2.2 · Random I/O benchmark
    1,290MB External SD card
    .........R:18.32MB/s
    .W:2.17MB/s
  • i-mobile IQ_BIG2 5d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    12,292MB External SD card
    .........R:18.37MB/s
    .W:1.09MB/s
  • Samsung SM-G930F 5d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    25,369MB Memory
    ...........R:22.94MB/s
    .W:1.59MB/s
  • Samsung SM-G930F 5d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    61,037MB Internal SD card · Samsung UHS-I
    ....R:7.85MB/s
    .W:1.51MB/s
  • InnJoo Fire2 LTE 5d ago
    988 MHz · v5.1 · Random I/O benchmark
    5,111MB External SD card · Patriot Class 10
    ......R:12.62MB/s
    .W:0.59MB/s

Summary for the above 100 results:
Brands: Advan · Apple · Asus · BlackBerry · Bq · BullittGroupLimited · CMDC · Condor · Huawei · InnJoo · Iris405+ · LG · LYF · Meizu · Micromax · Motorola · Oppo · Plus One Japan Limited · SENWA S605 · Samsung · Sony · Sony Ericsson · Symphony · TCL · TRUE · Vivo · Xiaomi · ZTE · i-mobile.
Versions: 2.3.4 · 2.3.6 · 4.1.2 · 4.2.2 · 4.3 · 4.4.2 · 5.0 · 5.0.2 · 5.1 · 5.1.1 · 6.0 · 6.0.1 · 7.0 · 7.1.1 · 7.1.2.

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Sep 25, 2017 · 12:59
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