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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.

 

  • Samsung SM-J500F 47m ago
    1.19 GHz · v5.1.1 · Random I/O benchmark
    12,142MB External SD card
    ........................................................R:223.94MB/s
    .W:3.85MB/s
  • Samsung SM-J500M 2h ago
    1.19 GHz · v5.1.1 · Random I/O benchmark
    4,760MB Memory
    ...........R:44.18MB/s
    .W:3.33MB/s
  • HTC A9sx 3h ago
    v6.0 · Random I/O benchmark
    10,447MB Memory
    ............R:49.09MB/s
    .....................................................................................W:342.11MB/s
  • Samsung SM-C115M 5h ago
    1.30 GHz · v4.4.2 · Random I/O benchmark
    5,028MB Memory
    ....R:17.50MB/s
    .W:0.97MB/s
  • Xiaomi Redmi 3S 7h ago
    v6.0.1 · Random I/O benchmark
    9,885MB Memory
    ..R:6.39MB/s
    .W:0.77MB/s
  • Xiaomi Redmi 3S 7h ago
    1.25 GHz · v6.0.1 · Random I/O benchmark
    30,711MB External SD card
    .R:1.98MB/s
    .W:0.08MB/s
  • Alps B29 8h ago
    1.30 GHz · v4.4.2 · Random I/O benchmark
    174MB Memory
    ..R:8.96MB/s
    .W:2.08MB/s
  • Samsung SM-G955F 11h ago
    1.69 GHz · v7.0 · Random I/O benchmark
    61,053MB Internal SD card · Samsung UHS-I
    ..R:8.33MB/s
    .W:1.48MB/s
  • Huawei CRO-L03 11h ago
    1.09 GHz · v6.0 · Random I/O benchmark
    14,743MB Internal SD card · Toshiba
    .R:3.48MB/s
    .W:0.15MB/s
  • Samsung SM-G955F 11h ago
    1.69 GHz · v7.0 · Random I/O benchmark
    30,425MB External SD card
    .......................................................................................R:349.53MB/s
    .W:1.28MB/s
  • Samsung SM-J320V 12h ago
    1.19 GHz · v7.1.1 · Random I/O benchmark
    9,874MB External SD card · Samsung
    ....R:14.85MB/s
    .W:1.21MB/s
  • Samsung SM-J320V 12h ago
    1.19 GHz · v7.1.1 · Random I/O benchmark
    9,874MB External SD card · Samsung
    ....R:17.49MB/s
    .W:1.19MB/s
  • HTC A9sx 14h ago
    v6.0 · Random I/O benchmark
    10,447MB Memory
    ........R:30.78MB/s
    ....................................................................................W:340.38MB/s
  • Samsung SM-T810 16h ago
    1.30 GHz · v7.0 · Random I/O benchmark
    122,080MB Internal SD card · Samsung UHS-I
    ....R:15.62MB/s
    .W:1.34MB/s
  • Sony SGP611 19h ago
    2.46 GHz · v6.0.1 · Random I/O benchmark
    61,024MB External SD card · Samsung UHS-III
    ....R:17.26MB/s
    .W:0.91MB/s
  • Samsung SM-G530F 19h ago
    1.19 GHz · v5.0.2 · Random I/O benchmark
    3,875MB Internal SD card
    ...R:12.87MB/s
    .W:0.76MB/s
  • Asus Z01FD 19h ago
    2.02 GHz · v7.0 · Random I/O benchmark
    3,773MB External SD card
    ..R:8.81MB/s
    .W:0.79MB/s
  • Samsung SM-G955U 20h ago
    1.90 GHz · v7.0 · Random I/O benchmark
    54,554MB External SD card
    .......R:26.36MB/s
    .W:1.74MB/s
  • Xiaomi Redmi 4X 1d ago
    v6.0.1 · Random I/O benchmark
    24,655MB Memory
    ..R:9.39MB/s
    .W:1.61MB/s
  • Huawei PRA-LX1 1d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    122,080MB Internal SD card · Samsung UHS-I
    ...R:13.45MB/s
    .W:2.60MB/s
  • Samsung Galaxy Young · GT-S5363 1d ago
    832 MHz · v2.3.6 · Random I/O benchmark
    190MB Memory
    .R:4.22MB/s
    .W:0.28MB/s
  • Meizu M5 Note 1d ago
    1.00 GHz · v7.0 · Random I/O benchmark
    15,079MB External SD card · 不选择 Class 10
    .................................................R:197.05MB/s
    .W:0.67MB/s
  • Lenovo A369i 1d ago
    1.30 GHz · v4.2.2 · Random I/O benchmark
    1,281MB External SD card
    ......R:24.99MB/s
    .W:2.05MB/s
  • Samsung SM-G955U 1d ago
    1.90 GHz · v7.0 · Random I/O benchmark
    54,556MB External SD card
    ......R:24.79MB/s
    .W:1.44MB/s
  • Samsung SM-G570F 2d ago
    1.43 GHz · v7.0 · Random I/O benchmark
    30,726MB Internal SD card
    ..R:9.04MB/s
    .W:1.00MB/s
  • LG G3 · D851 2d ago
    2.46 GHz · v5.0.1 · Random I/O benchmark
    60,885MB External SD card · Strontium Nitro UHS-I
    .....R:18.92MB/s
    .W:1.72MB/s
  • Samsung Galaxy S III · GT-I9300 2d ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    11,623MB Memory
    ....R:15.97MB/s
    .W:0.56MB/s
  • Alps Symphony W65 2d ago
    1.30 GHz · v4.2.2 · Random I/O benchmark
    165MB Memory
    ...R:11.47MB/s
    .W:2.66MB/s
  • Sony F5321 2d ago
    1.40 GHz · v7.1.1 · Random I/O benchmark
    122,432MB External SD card
    ......R:26.14MB/s
    .W:0.40MB/s
  • iCherry C99 2d ago
    1.00 GHz · v4.4.2 · Random I/O benchmark
    140MB Memory
    ...R:10.43MB/s
    .W:1.86MB/s
  • Sony Xperia Z · C6603 2d ago
    1.51 GHz · v5.1.1 · Random I/O benchmark
    12,012MB Memory
    ....R:16.77MB/s
    .W:0.53MB/s
  • Samsung Galaxy S III · GT-I9300 2d ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    11,623MB Memory
    ....R:14.86MB/s
    .W:0.58MB/s
  • Samsung SM-G935F 2d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    25,389MB External SD card · Samsung
    ......R:22.71MB/s
    .W:0.98MB/s
  • Samsung Galaxy Note 4 · SM-N910C 2d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    63,997MB Internal SD card · SanDisk UHS-I
    ..............................................................................................................................................................................................R:765.41MB/s
    ..W:6.75MB/s
  • Huawei WAS-LX1 2d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    122,080MB Internal SD card · Samsung UHS-I
    ....R:14.12MB/s
    .W:2.55MB/s
  • Huawei WAS-LX1 2d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    22,906MB Memory
    .......R:28.48MB/s
    ..W:6.17MB/s
  • Asus K01N 2d ago
    1.20 GHz · v5.0 · Random I/O benchmark
    11,541MB Memory
    ....R:14.95MB/s
    .W:0.66MB/s
  • LG H990 2d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    122,095MB External SD card · Samsung UHS-I
    ......R:24.61MB/s
    .W:0.28MB/s
  • Huawei NEM-L21 3d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    60,874MB Internal SD card · SanDisk UHS-I
    ....R:14.29MB/s
    .W:5.43MB/s
  • Samsung SM-G130M 3d ago
    1.00 GHz · v4.4.2 · Random I/O benchmark
    25,561MB Internal SD card · Samsung Class 10
    ................R:63.90MB/s
    .W:0.30MB/s
  • Xiaomi Redmi 4X 3d ago
    v7.1.2 · Random I/O benchmark
    15,186MB External SD card
    ..R:9.77MB/s
    .W:0.86MB/s
  • Lenovo IdeaTab · A1000 3d ago
    1.30 GHz · v5.0 · Random I/O benchmark
    3,810MB Internal SD card
    ..R:9.86MB/s
    .W:0.97MB/s
  • Sony 602SO 3d ago
    1.59 GHz · v7.1.1 · Random I/O benchmark
    187,714MB Internal SD card · SanDisk UHS-I
    ......R:23.33MB/s
    .W:0.25MB/s
  • Samsung SM-T810 3d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    119,800MB Internal SD card
    ..R:8.91MB/s
    .W:0.61MB/s
  • Asus Z00AD 3d ago
    2.33 GHz · v6.0.1 · Random I/O benchmark
    119,968MB External SD card
    ......R:22.89MB/s
    .W:0.10MB/s
  • LG E410f 3d ago
    1.01 GHz · v4.1.2 · Random I/O benchmark
    3,838MB External SD card · Kingston Class 2
    .R:1.33MB/s
    .W:0.12MB/s
  • Haier G55 3d ago
    1.25 GHz · v6.0 · Random I/O benchmark
    3,824MB External SD card
    ..R:7.01MB/s
    .W:1.08MB/s
  • Samsung Galaxy S6 edge · SM-G925F 3d ago
    1.50 GHz · v7.0 · Random I/O benchmark
    26,075MB Memory
    ...........R:45.16MB/s
    .W:1.22MB/s
  • Lenovo S60-a 3d ago
    1.21 GHz · v5.0.2 · Random I/O benchmark
    7,617MB External SD card
    ........R:32.50MB/s
    .W:1.05MB/s
  • Samsung Galaxy S6 edge · SM-G925F 3d ago
    1.50 GHz · v7.0 · Random I/O benchmark
    26,055MB Internal SD card · Samsung
    ............R:47.09MB/s
    .W:3.14MB/s
  • Alps LG-X210 3d ago
    1.30 GHz · v5.1 · Random I/O benchmark
    4,010MB External SD card
    ...R:12.04MB/s
    .W:0.71MB/s
  • Huawei KNT-AL10 3d ago
    1.81 GHz · v7.0 · Random I/O benchmark
    60,874MB Internal SD card · 不选择 不选择
    ........................R:95.85MB/s
    .W:2.94MB/s
  • Meizu M5 3d ago
    1.00 GHz · v6.0 · Random I/O benchmark
    30,425MB External SD card
    ...R:10.29MB/s
    .W:1.26MB/s
  • Sony E6653 3d ago
    1.56 GHz · v7.1.1 · Random I/O benchmark
    23,117MB Memory
    ...R:11.45MB/s
    .W:1.21MB/s
  • Sony E6653 3d ago
    1.56 GHz · v7.1.1 · Random I/O benchmark
    30,595MB External SD card
    .R:5.20MB/s
    .W:0.72MB/s
  • Asus Z00UD 3d ago
    1.65 GHz · v6.0.1 · Random I/O benchmark
    59,872MB External SD card
    ......R:26.17MB/s
    .W:0.39MB/s
  • LG M250 4d ago
    1.00 GHz · v7.0 · Random I/O benchmark
    7,597MB External SD card · Kingston Class 10
    .....................................R:147.10MB/s
    .W:0.43MB/s
  • Micromax Q402 4d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    1,483MB External SD card
    ....R:17.14MB/s
    .W:0.61MB/s
  • softcubie 4d ago
    1.06 GHz · v4.2.2 · Random I/O benchmark
    1,008MB Memory
    ..R:9.99MB/s
    .W:0.39MB/s
  • Sony SGP612 4d ago
    2.46 GHz · v6.0.1 · Random I/O benchmark
    243,952MB External SD card
    ....R:17.84MB/s
    .W:1.24MB/s
  • Sony E5823 4d ago
    1.56 GHz · v7.1.1 · Random I/O benchmark
    15,186MB Internal SD card
    ..R:6.32MB/s
    .W:1.53MB/s
  • ZTE Z981 4d ago
    1.52 GHz · v6.0.1 · Random I/O benchmark
    25,129MB Memory
    ......R:22.17MB/s
    .W:1.60MB/s
  • Samsung SM-G950U 4d ago
    1.90 GHz · v7.0 · Random I/O benchmark
    30,183MB Internal SD card
    ..R:6.77MB/s
    .W:1.32MB/s
  • Tele2 Mini_1.1 4d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    1,589MB External SD card
    ..R:7.56MB/s
    .W:0.97MB/s
  • WIKO LENNY2 4d ago
    1.30 GHz · v5.1 · Random I/O benchmark
    2,158MB Internal SD card
    ....R:15.72MB/s
    .W:1.00MB/s
  • Samsung Galaxy Note 8.0 · GT-N5100 4d ago
    1.60 GHz · v4.4.2 · Random I/O benchmark
    30,428MB Internal SD card · SanDisk UHS-I
    ..R:8.09MB/s
    .W:1.19MB/s
  • Xiaomi Redmi 4X 5d ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    24,655MB External SD card · TOPRAM Class 10
    ....R:17.77MB/s
    .W:1.54MB/s
  • Prestigio PMP7280C3G 5d ago
    1.21 GHz · v4.1.2 · Random I/O benchmark
    7,507MB External SD card
    ..R:6.51MB/s
    .W:0.92MB/s
  • Xiaomi Redmi 3 5d ago
    v5.1.1 · Random I/O benchmark
    29,812MB Internal SD card · Toshiba
    ...R:10.29MB/s
    .W:0.74MB/s
  • Xiaomi Redmi 3 5d ago
    1.50 GHz · v5.1.1 · Random I/O benchmark
    29,812MB Internal SD card · Toshiba
    .......R:26.31MB/s
    .W:0.77MB/s
  • Huawei ALP-AL00 5d ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    53,990MB Memory
    ..........R:38.78MB/s
    .............W:53.13MB/s
  • Huawei ALP-AL00 5d ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    53,990MB Memory
    ........R:32.89MB/s
    ..............W:56.61MB/s
  • HTC A9sx 5d ago
    1.14 GHz · v6.0 · Random I/O benchmark
    10,447MB Memory
    ...............................................................R:254.96MB/s
    ....................................................................................W:339.09MB/s
  • LG H990 5d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    60,874MB External SD card · SanDisk UHS-I
    .....R:22.03MB/s
    .W:1.01MB/s
  • Xiaomi Redmi 4X 5d ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    24,655MB External SD card · TOPRAM Class 10
    ....R:17.97MB/s
    .W:1.46MB/s
  • Samsung SM-N950N 5d ago
    1.69 GHz · v7.1.1 · Random I/O benchmark
    244,216MB Internal SD card · Samsung Class 10
    ..R:8.65MB/s
    .W:1.34MB/s
  • Minix NEO-U1 5d ago
    2.02 GHz · v5.1.1 · Random I/O benchmark
    122,080MB External SD card
    .........R:36.90MB/s
    .W:0.32MB/s
  • Samsung SM-G9350 5d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    24,596MB Memory
    ...R:10.81MB/s
    .W:1.16MB/s
  • TCL 5045T 5d ago
    988 MHz · v6.0 · Random I/O benchmark
    7,687MB External SD card
    .R:5.26MB/s
    .W:0.09MB/s
  • Android C7 5d ago
    1.30 GHz · v5.1 · Random I/O benchmark
    8,142MB External SD card · Samsung Class 2
    .....R:19.42MB/s
    .W:0.97MB/s
  • MOBIWIRE Ahiga 5d ago
    1.30 GHz · v4.4.2 · Random I/O benchmark
    938MB Internal SD card
    ..R:9.38MB/s
    .W:0.35MB/s
  • TCL 4027D 5d ago
    1.30 GHz · v4.4.2 · Random I/O benchmark
    1,871MB External SD card
    ..R:7.78MB/s
    .W:1.01MB/s
  • Lava iris 515 5d ago
    1.30 GHz · v5.1 · Random I/O benchmark
    2,133MB Memory
    .....R:21.40MB/s
    .W:0.36MB/s
  • HTC One_M8 5d ago
    2.27 GHz · v6.0.1 · Random I/O benchmark
    30,865MB External SD card
    ..R:7.35MB/s
    .W:0.37MB/s
  • Huawei GRA-L09 5d ago
    1.52 GHz · v6.0 · Random I/O benchmark
    10,735MB Memory
    .......R:28.19MB/s
    .W:1.36MB/s
  • Micromax Q402 5d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    1,323MB Internal SD card
    .....R:18.22MB/s
    .W:0.45MB/s
  • Samsung Galaxy Note 4 · SM-N910C 5d ago
    1.30 GHz · v6.0.1 · Random I/O benchmark
    61,024MB Internal SD card
    .R:1.55MB/s
    .W:2.20MB/s
  • Huawei GRA-L09 5d ago
    1.52 GHz · v6.0 · Random I/O benchmark
    30,516MB Internal SD card · Samsung
    .....R:20.33MB/s
    .W:2.50MB/s
  • NVidia SHIELD Android TV 5d ago
    2.01 GHz · v7.0 · Random I/O benchmark
    234,717MB Memory
    .........R:37.33MB/s
    ..W:6.70MB/s
  • ZTE N9560 6d ago
    1.40 GHz · v7.1.1 · Random I/O benchmark
    8,100MB Memory
    ..R:9.63MB/s
    .W:1.39MB/s
  • Huawei WAS-LX2J 6d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    15,176MB Internal SD card · Kingston Class 4
    ...R:12.04MB/s
    .W:1.57MB/s
  • Motorola Moto G (5S) Plus 6d ago
    2.02 GHz · v7.1.1 · Random I/O benchmark
    121,923MB Memory
    .R:4.08MB/s
    .W:0.72MB/s
  • LG H815 6d ago
    1.44 GHz · v6.0 · Random I/O benchmark
    121,925MB Internal SD card
    .....R:19.01MB/s
    .W:2.16MB/s
  • Casio IT-G400 6d ago
    1.21 GHz · v6.0.1 · Random I/O benchmark
    15,071MB Internal SD card
    ..R:7.51MB/s
    .W:0.79MB/s
  • Casio IT-G400 6d ago
    1.21 GHz · v6.0.1 · Random I/O benchmark
    15,071MB External SD card
    ......R:22.55MB/s
    .W:0.81MB/s
  • TCL 5045T 6d ago
    988 MHz · v6.0 · Random I/O benchmark
    7,687MB External SD card · Lexar Class 4
    ..R:6.06MB/s
    .W:2.42MB/s
  • Motorola Moto G (5) Plus 6d ago
    2.02 GHz · v7.0 · Random I/O benchmark
    60,887MB External SD card
    .R:5.84MB/s
    .W:0.77MB/s
  • Huawei PRA-LX1 6d ago
    1.71 GHz · v7.0 · Random I/O benchmark
    29,976MB Internal SD card
    ...R:12.55MB/s
    .W:1.94MB/s
  • Sony SO-03H 6d ago
    1.56 GHz · v6.0 · Random I/O benchmark
    255,937MB External SD card · ADATA
    .......................................................................R:285.60MB/s
    .W:0.32MB/s
  • ZTE N9560 6d ago
    1.40 GHz · v7.1.1 · Random I/O benchmark
    8,218MB Memory
    ..R:9.97MB/s
    .W:3.04MB/s

Summary for the above 100 results:
Brands: Alps · Android · Asus · Casio · HTC · Haier · Huawei · LG · Lava · Lenovo · MOBIWIRE · Meizu · Micromax · Minix · Motorola · NVidia · Prestigio · Samsung · Sony · TCL · Tele2 · WIKO · Xiaomi · ZTE · iCherry.
Versions: 2.3.6 · 4.1.2 · 4.2.2 · 4.4.2 · 5.0 · 5.0.1 · 5.0.2 · 5.1 · 5.1.1 · 6.0 · 6.0.1 · 7.0 · 7.1.1 · 7.1.2 · 8.0.0.

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Nov 18, 2017 · 18:29
Perf · 0.04734