Wireless experts around the world use Datum for the most accurate and reliable measure of mobile data network performance. Now you can too.
The simple and elegant user interface allows you to perform quick and convenient speed tests, track and map your test history online, and compare your results against the cumulative experience of all users.
Unlike other speed tests, Datum’s method for measuring data performance delivers more accurate results, especially because it’s not downloading ads to your device!
Tests performed include:
HTTP
PING
Web Browsing
无线世界各地的专家用最准确，最可靠的方法来移动数据网络的性能水平基准。现在你也可以。
 
简单而优雅的用户界面，可以让你快速和便利的速度测试执行，跟踪和映射测试历史，对所有用户积累的经验和比较结果。
 
不同于其他速度测试，基准测量数据的性能的方法，提供更准确的结果，特别是因为它不下载广告到您的设备！
 
进行的测试包括：
 
        HTTP
        中国平安
        网页浏览

v2.10.5
Handsets can now automatically enable or disable hardware acceleration.
v2.10
Diagnostics data now collects multiple GPS Satellite pseudorandom numbers and the correlated signal-to-noise ratios.
Diagnostics data now includes the following new metrics:
? LTE Primary Cell ID(PCI)
? LTE Timing Advance
? CDMA Signal-to-Interference Ratio(Ec/Io)
? EVDO Signal-to-Interference Ratio(Ec/Io)
? EVDO Signal-to-Noise Ratio(SNR)
? WCDMA Primary Scrambling Code(PSC)
? Wi-Fi Channel Frequency