A1:dev
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-N950F 2d ago
    1.69 GHz · v8.0.0 · Random I/O benchmark
    122,618MB Internal SD card · Samsung UHS-I
    .R:4.99MB/s
    .....W:18.64MB/s
  • Huawei FRD-AL10 4d ago
    1.81 GHz · v8.0.0 · Random I/O benchmark
    54,782MB External SD card · 不选择 不选择
    .....................................................................................................................................R:471.19MB/s
    .W:4.45MB/s
  • Huawei FRD-AL10 4d ago
    1.81 GHz · v8.0.0 · Random I/O benchmark
    54,802MB Memory
    .......R:24.25MB/s
    .W:1.79MB/s
  • Samsung SM-G5500 6d ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    5,175MB Memory
    ......R:21.26MB/s
    .......W:24.98MB/s
  • Samsung SM-G9350 6d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    122,093MB Internal SD card · 不选择 不选择
    ..R:5.69MB/s
    ...........W:40.21MB/s
  • Xiaomi Mi A1 7d ago
    2.02 GHz · v8.1.0 · Random I/O benchmark
    51,330MB Memory
    ........R:26.66MB/s
    .........................................................W:202.48MB/s
  • HTC U-3u 8d ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    30,183MB Internal SD card
    ..R:5.51MB/s
    ....W:13.68MB/s
  • Motorola XT1033 8d ago
    1.19 GHz · v5.1 · Random I/O benchmark
    5,654MB Memory
    ...R:12.07MB/s
    ..W:6.34MB/s
  • Smartisan OC105 9d ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    119,518MB Internal SD card · 不选择 不选择
    ...........................................................................................R:322.86MB/s
    .W:0.65MB/s
  • Sony E5803 9d ago
    1.56 GHz · v7.1.1 · Random I/O benchmark
    23,117MB Memory
    ....R:15.26MB/s
    ...................................W:124.38MB/s
  • Samsung SM-G930F 12d ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,389MB External SD card
    ...........R:38.74MB/s
    ..................W:64.94MB/s
  • Meizu M6 Note 12d ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    23,365MB Memory
    .....R:16.76MB/s
    .W:1.42MB/s
  • Huawei unknown 12d ago
    1.50 GHz · v6.0.1 · Random I/O benchmark
    10,778MB Memory
    ...R:11.62MB/s
    .W:0.85MB/s
  • Samsung SM-G9350 13d ago
    1.59 GHz · v7.0 · Random I/O benchmark
    122,107MB Internal SD card · 三星(韩国) UHS-I
    ............R:41.41MB/s
    .W:1.22MB/s
  • HTC B810x 15d ago
    2.46 GHz · v6.0.1 · Random I/O benchmark
    59,881MB External SD card
    .......R:23.19MB/s
    ......W:20.78MB/s
  • Sony SOV34 15d ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    187,714MB External SD card
    ....................R:72.07MB/s
    ...W:10.29MB/s
  • Samsung SM-G532M 15d ago
    1.44 GHz · v6.0.1 · Random I/O benchmark
    30,711MB Internal SD card · Samsung Class 10
    ..R:5.97MB/s
    .W:0.27MB/s
  • Xiaomi MI 2SC 16d ago
    1.73 GHz · v5.0.2 · Random I/O benchmark
    27,656MB Memory
    .......R:23.62MB/s
    .W:0.26MB/s
  • HTC B810x 17d ago
    2.46 GHz · v6.0.1 · Random I/O benchmark
    59,881MB Memory
    ....R:14.85MB/s
    .............W:45.74MB/s
  • Huawei TAG-AL00 19d ago
    1.50 GHz · v5.1 · Random I/O benchmark
    60,890MB Internal SD card · 其他品牌 Class 10
    .......................R:81.85MB/s
    .W:1.16MB/s
  • Huawei TAG-AL00 19d ago
    1.50 GHz · v5.1 · Random I/O benchmark
    1,920MB Internal SD card · 不选择 不选择
    ......................R:79.57MB/s
    .W:0.34MB/s
  • Vivo V3M A 22d ago
    910 MHz · v5.1 · Random I/O benchmark
    10,513MB External SD card
    ........R:29.48MB/s
    .W:1.34MB/s
  • Xiaomi Redmi 4 23d ago
    2.02 GHz · v6.0.1 · Random I/O benchmark
    24,561MB Memory
    ......R:20.45MB/s
    .........W:31.13MB/s
  • Meizu M6 Note 25d ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    52,731MB Memory
    ....R:15.44MB/s
    .W:1.42MB/s
  • Meizu M6 Note 25d ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    127,968MB External SD card · 不选择 不选择
    .R:4.36MB/s
    .W:0.48MB/s
  • ZTE BLADE A320 26d ago
    1.09 GHz · v7.1.1 · Random I/O benchmark
    3,814MB Memory
    ....R:14.90MB/s
    .......W:23.34MB/s
  • Highscreen Boost3 28d ago
    1.30 GHz · v6.0 · Random I/O benchmark
    120,179MB External SD card
    .R:1.66MB/s
    .W:0.40MB/s
  • Xiaomi Redmi 4 30d ago
    2.02 GHz · v6.0.1 · Random I/O benchmark
    24,561MB Memory
    .........R:32.32MB/s
    .........W:31.13MB/s
  • Samsung SM-G955F 30d ago
    1.69 GHz · v8.0.0 · Random I/O benchmark
    55,275MB Memory
    ..........R:35.94MB/s
    ...........................................W:151.90MB/s
  • Xiaomi MI 5s Plus 30d ago
    2.19 GHz · v7.0 · Random I/O benchmark
    55,047MB Memory
    .......R:24.88MB/s
    .W:0.77MB/s
  • Samsung SM-N950N 1mo ago
    1.69 GHz · v8.0.0 · Random I/O benchmark
    236,925MB Memory
    .........R:31.31MB/s
    .....................................................................W:244.73MB/s
  • Fujitsu F-04H 1mo ago
    1.44 GHz · v6.0.1 · Random I/O benchmark
    15,183MB External SD card · Silicon Power Class 10
    ....................................R:129.07MB/s
    ...W:11.29MB/s
  • Huawei SHT-AL09 1mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    122,080MB Internal SD card
    ...R:9.84MB/s
    .......W:23.08MB/s
  • Motorola Moto Z2 Play 1mo ago
    2.21 GHz · v8.0.0 · Random I/O benchmark
    52,134MB Memory
    .................................................R:173.57MB/s
    .....W:19.01MB/s
  • Huawei Che1-CL20 1mo ago
    1.21 GHz · v7.1.2 · Random I/O benchmark
    30,719MB Internal SD card · 其他品牌 Class 10
    ..R:8.55MB/s
    .W:1.31MB/s
  • Xiaomi MI 5X 1mo ago
    2.02 GHz · v7.1.2 · Random I/O benchmark
    53,346MB Memory
    ....R:15.10MB/s
    .W:1.03MB/s
  • Teclast M89(P8X9) 1mo ago
    1.70 GHz · v7.0 · Random I/O benchmark
    24,010MB Memory
    ...R:10.93MB/s
    .W:0.77MB/s
  • Xiaomi MI PAD 4 1mo ago
    1.84 GHz · v8.1.0 · Random I/O benchmark
    59,624MB External SD card · 金士顿(美国) Class 10
    .R:4.18MB/s
    .W:0.48MB/s
  • Xiaomi Redmi Note 3 1mo ago
    1.40 GHz · v6.0.1 · Random I/O benchmark
    24,561MB Memory
    ......R:21.26MB/s
    ....................W:69.45MB/s
  • Gionee BBL7551 1mo ago
    1.95 GHz · v6.0 · Random I/O benchmark
    15,186MB External SD card · SanDisk Class 10
    ......................R:76.45MB/s
    .W:1.90MB/s
  • HTC D826d 2mo ago
    1.65 GHz · v5.0.2 · Random I/O benchmark
    9,473MB External SD card
    .....R:18.60MB/s
    .W:0.45MB/s
  • Xiaomi Redmi Note 3 2mo ago
    1.44 GHz · v8.1.0 · Random I/O benchmark
    25,594MB Memory
    .....R:16.43MB/s
    ..............W:49.05MB/s
  • LG H990 2mo ago
    1.59 GHz · v7.0 · Random I/O benchmark
    60,889MB External SD card · SanDisk UHS-I
    ........R:29.21MB/s
    .............W:46.60MB/s
  • Spreadtrum OPPO R15 2mo ago
    1.00 GHz · v5.1.1 · Random I/O benchmark
    30,425MB External SD card · 不选择 不选择
    ...R:8.99MB/s
    .W:1.67MB/s
  • Samsung SM-G930F 2mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,409MB Memory
    ........R:26.78MB/s
    ..............................................W:163.40MB/s
  • Samsung SM-G930F 2mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,389MB External SD card
    .........R:30.33MB/s
    ..................W:64.94MB/s
  • Xiaomi Redmi Note 5 2mo ago
    1.61 GHz · v8.1.0 · Random I/O benchmark
    122,080MB External SD card
    ..R:7.62MB/s
    .W:1.61MB/s
  • Samsung SM-G9500 2mo ago
    1.90 GHz · v8.0.0 · Random I/O benchmark
    122,106MB Internal SD card · 三星(韩国) UHS-I
    ................................................................................................R:340.14MB/s
    .W:0.89MB/s
  • Huawei VKY-L29 2mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    244,215MB Internal SD card
    ............................................................................R:270.76MB/s
    ...........W:38.36MB/s
  • Motorola XT1580 2mo ago
    1.56 GHz · v7.0 · Random I/O benchmark
    24,634MB Memory
    .....R:19.49MB/s
    .W:4.82MB/s
  • Xiaomi Mi A1 2mo ago
    2.02 GHz · v8.0.0 · Random I/O benchmark
    51,582MB Memory
    .....R:16.08MB/s
    .........................................................W:202.48MB/s
  • Huawei NXT-AL10 2mo ago
    1.81 GHz · v7.0 · Random I/O benchmark
    14,799MB Internal SD card · 不选择 不选择
    .R:3.26MB/s
    .W:0.23MB/s
  • Lenovo A938t 2mo ago
    1.69 GHz · v4.4.4 · Random I/O benchmark
    14,919MB Internal SD card · 东芝(日本) UHS-I
    ...R:10.24MB/s
    .W:0.68MB/s
  • ZHAOXIN zx2100 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    12,976MB Memory
    .......R:25.11MB/s
    .W:2.20MB/s
  • ZHAOXIN zx2100 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    12,976MB Memory
    .......R:26.40MB/s
    .W:2.18MB/s
  • ZHAOXIN zx2100 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    12,976MB Memory
    .......R:25.10MB/s
    .W:1.94MB/s
  • Huawei CAZ-AL10 2mo ago
    2.02 GHz · v7.0 · Random I/O benchmark
    61,437MB Internal SD card · 不选择 不选择
    .R:3.70MB/s
    .W:0.35MB/s
  • ZHAOXIN zx2100 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    12,976MB Memory
    ........R:28.72MB/s
    .W:2.34MB/s
  • ZHAOXIN zx2100 2mo ago
    1.40 GHz · v7.1.2 · Random I/O benchmark
    12,976MB Memory
    ........R:29.97MB/s
    .W:2.85MB/s
  • Huawei BKL-TL10 2mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    114,978MB External SD card · 不选择 不选择
    ..............................................................................................................................................................................................R:673.65MB/s
    ..........W:34.15MB/s
  • Huawei ALP-AL00 2mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    121,937MB Internal SD card · 其他品牌 Class 10
    ...R:10.38MB/s
    .W:2.89MB/s
  • Rockchip rk3368-box 2mo ago
    1.20 GHz · v6.0.1 · Random I/O benchmark
    5,800MB Memory
    ......................R:79.16MB/s
    .W:2.92MB/s
  • Huawei BKL-AL20 2mo ago
    1.84 GHz · v8.0.0 · Random I/O benchmark
    121,910MB Internal SD card · 不选择 UHS-I
    ...R:10.52MB/s
    .W:2.85MB/s
  • Huawei H60-L01 2mo ago
    1.31 GHz · v5.1.1 · Random I/O benchmark
    11,713MB External SD card · 不选择 不选择
    ........R:28.08MB/s
    .W:1.15MB/s
  • Huawei H60-L01 2mo ago
    1.31 GHz · v5.1.1 · Random I/O benchmark
    30,878MB Internal SD card · 不选择 不选择
    .....R:16.13MB/s
    .W:0.98MB/s
  • Xiaomi Redmi Note 4 2mo ago
    2.02 GHz · v7.0 · Random I/O benchmark
    30,468MB External SD card · SanDisk Class 4
    ......................................................................................................R:360.97MB/s
    .W:1.19MB/s
  • ZTE BLADE A320 2mo ago
    1.09 GHz · v7.1.1 · Random I/O benchmark
    3,814MB External SD card · Panasonic UHS-III
    ....R:14.86MB/s
    .W:1.48MB/s
  • ZTE BLADE A320 2mo ago
    1.09 GHz · v7.1.1 · Random I/O benchmark
    7,617MB Internal SD card · Panasonic UHS-III
    .R:5.26MB/s
    .W:0.24MB/s
  • Samsung SM-G965F 2mo ago
    1.79 GHz · v8.0.0 · Random I/O benchmark
    187,714MB Internal SD card
    ..R:7.01MB/s
    ........W:26.72MB/s
  • LG K130 2mo ago
    988 MHz · v5.1.1 · Random I/O benchmark
    4,246MB Memory
    ..R:6.44MB/s
    ...W:11.56MB/s
  • LG K130 2mo ago
    988 MHz · v5.1.1 · Random I/O benchmark
    15,186MB External SD card · SanDisk Class 4
    ..R:6.89MB/s
    .W:3.60MB/s
  • Samsung SM-G5500 2mo ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    5,175MB Memory
    .......R:24.17MB/s
    .W:1.47MB/s
  • Samsung SM-G930F 2mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,389MB Internal SD card · SanDisk UHS-II
    ....R:14.74MB/s
    ..................W:64.94MB/s
  • Lenovo A6020a40 2mo ago
    1.11 GHz · v5.1.1 · Random I/O benchmark
    11,217MB External SD card
    ........R:29.09MB/s
    .W:0.70MB/s
  • Xiaomi MI 8 2mo ago
    1.77 GHz · v8.1.0 · Random I/O benchmark
    113,917MB Memory
    .........R:32.68MB/s
    .W:1.70MB/s
  • Sony E6883 2mo ago
    1.56 GHz · v7.1.1 · Random I/O benchmark
    59,656MB External SD card · 不选择 不选择
    .......R:25.17MB/s
    .W:0.18MB/s
  • Leimin smart mini 2mo ago
    1.00 GHz · v4.4.2 · Random I/O benchmark
    2,474MB External SD card · SanDisk Class 10
    .R:2.63MB/s
    .W:0.09MB/s
  • Motorola XT830C 2mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB Internal SD card · Kingston UHS-II
    .R:2.56MB/s
    ..W:7.97MB/s
  • Samsung SM-G5500 2mo ago
    1.30 GHz · v5.1.1 · Random I/O benchmark
    5,175MB Memory
    ........R:27.40MB/s
    .W:1.57MB/s
  • Motorola XT830C 2mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB Internal SD card · Strontium Nitro UHS-II
    .R:5.16MB/s
    ..W:7.97MB/s
  • Samsung Galaxy Core Dual · GT-I8262 2mo ago
    1.21 GHz · v4.1.2 · Random I/O benchmark
    14,995MB External SD card
    .R:5.07MB/s
    .W:0.44MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB External SD card · Kingston Class 4
    .R:5.00MB/s
    ..W:7.97MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB Internal SD card · Silicon Power UHS-III
    .R:4.77MB/s
    ..W:7.97MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB External SD card · Silicon Power UHS-III
    ..R:5.64MB/s
    ..W:7.97MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB External SD card · Toshiba Class 10
    .R:4.24MB/s
    ..W:7.97MB/s
  • Alco RCT6213W87DK 3mo ago
    1.30 GHz · v5.0 · Random I/O benchmark
    25,693MB Internal SD card
    ..R:6.82MB/s
    .W:0.73MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB External SD card · Kingston UHS-III
    .R:4.14MB/s
    ..W:7.97MB/s
  • Alco RCT6213W87DK 3mo ago
    1.30 GHz · v5.0 · Random I/O benchmark
    25,693MB External SD card
    .....R:17.32MB/s
    .W:0.72MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB Internal SD card · Kingston Class 10
    ..R:5.85MB/s
    ..W:7.97MB/s
  • Gionee S10L 3mo ago
    1.69 GHz · v7.0 · Random I/O benchmark
    53,954MB Memory
    ........................................................................R:255.86MB/s
    .W:1.67MB/s
  • Gionee S10L 3mo ago
    1.69 GHz · v7.0 · Random I/O benchmark
    29,600MB External SD card
    ........................................................................R:255.08MB/s
    .W:0.28MB/s
  • Gionee S10L 3mo ago
    1.69 GHz · v7.0 · Random I/O benchmark
    29,600MB External SD card
    ................................................................................R:284.13MB/s
    .W:0.31MB/s
  • Samsung SM-G930F 3mo ago
    1.59 GHz · v8.0.0 · Random I/O benchmark
    25,389MB External SD card
    ........R:27.42MB/s
    ..................W:64.94MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB External SD card · TwinMOS UHS-III
    .R:5.06MB/s
    ..W:7.97MB/s
  • LEAGOO Z3c 3mo ago
    1.20 GHz · v6.0 · Random I/O benchmark
    5,455MB Memory
    ..R:7.03MB/s
    .W:0.78MB/s
  • Samsung SM-J701F 3mo ago
    1.59 GHz · v7.0 · Random I/O benchmark
    11,166MB Memory
    ..R:7.53MB/s
    ...........W:39.03MB/s
  • LG H830 3mo ago
    1.11 GHz · v7.0 · Random I/O benchmark
    23,566MB Memory
    ..............R:49.24MB/s
    .W:1.29MB/s
  • Motorola XT830C 3mo ago
    1.19 GHz · v4.4.4 · Random I/O benchmark
    1,883MB External SD card · Toshiba
    .R:4.73MB/s
    ..W:7.97MB/s
  • Samsung SM-A520F 3mo ago
    1.87 GHz · v7.0 · Random I/O benchmark
    61,024MB Internal SD card
    .......................................................R:195.62MB/s
    .W:1.77MB/s
  • LG H873 3mo ago
    2.19 GHz · v8.0.0 · Random I/O benchmark
    122,094MB Internal SD card
    ...............R:51.54MB/s
    .W:0.55MB/s

Summary for the above 100 results:
Brands: Alco · Fujitsu · Gionee · HTC · Highscreen · Huawei · LEAGOO · LG · Leimin · Lenovo · Meizu · Motorola · Rockchip · Samsung · Smartisan · Sony · Spreadtrum · Teclast · Vivo · Xiaomi · ZHAOXIN · ZTE.
Versions: 4.1.2 · 4.4.2 · 4.4.4 · 5.0 · 5.0.2 · 5.1 · 5.1.1 · 6.0 · 6.0.1 · 7.0 · 7.1.1 · 7.1.2 · 8.0.0 · 8.1.0.

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Sep 24, 2018 · 09:23
Perf · 0.66471