What is difference between VPECHER Easydiag Bluetooth and Wifi version

Bluetooth and Wifi VPECHER Easydiag wireless V8.1 OBD2 full diagnostic tool are available in uobd2. They are just a little bit different from each other, check the comparison table below.

 

  VPECKER Easydiag OBDII Full Diagnostic Scanner
Item No. Vpecker Easydiag WiFi (SP247) Vpecker Easydiag Bluetooth (SP247-B)
Apparence  vpecker-easydiag-v8_1-300x208  vpecker-easydiag-v8_1-bluetooth-218x300
Price US$159 US$159
WIF YES NO
Bluetooth NO YES
Version EasyDiag v8.1 EasyDiag v8.1
Operating system Windows XP, win7, win8, win10 Windows XP, win7, win8, win10
Languages 25 languages 25 languages
English, Italian, Japanese, German, Russian, French, Spanish, Portuguese, Polish,Turkish, Dutch, Hungarian, Korean, Czech, Arabic, Indonesian, Persian, Thai, Vietnamese, Finnish, Swedish, Romanian, Bosnian, Chinese (Simplified), English, Chinese (Traditional), etc.
Update Free update online lifetime Free update online lifetime
Diagnosis YES. Wireless full diagnosis YES. Wireless full diagnosis
ECU Programming YES YES
Special functions NO YES.
Both Wireless Vpecker and Vpecker Bluetooth support special function like Battery configuration, ABS Bleeding, EPB, Oil Reset, TPMS
Warranty 2 years 2 years
Conclusion Vpecker (sp247) and Vpecker (sp247-b) only differs in terms of Bluetooth and WiFi.Also, Bluetooth Vpecker is much cheaper than the wireless version.

Wi-Fi version vs Bluetooth version

Bluetooth and WiFi are different standards for wireless communication.

Bluetooth technology is useful when transferring information between two or more devices that are near each other when speed is not an issue, such as telephones, printers, modems and headsets. It is best suited to low-bandwidth applications like transferring sound data with telephones (i.e. with a Bluetooth headset) or byte data with hand-held computers (transferring files) or keyboard and mice.

Wi-Fi is better suited for operating full-scale networks because it enables a faster connection, better range from the base station, and better wireless security (if configured properly) than Bluetooth.

 

VPECKER Easydiag v8.1, which version better for diagnosis? Please refer the chart below for more specification to make a decision.

  Bluetooth WiFi
Frequency 2.4 GHz 2.4, 3.6, 5 GHz
Cost Low High
Bandwidth Low ( 800 Kbps ) High (11 Mbps )
Specifications authority Bluetooth SIG IEEE, WECA
Security It is less secure Security issues are already being debated.
Primary Devices Mobile phones, mouse, keyboards, office and industrial automation devices. Activity trackers Notebook computers, desktop computers, servers, TV, Latest mobiles
Hardware requirement Bluetooth adaptor on all the devices connecting with each other Wireless adaptors on all the devices of the network, a wireless router and/or wireless access points
Range 5-30 meters With 802.11b/g the typical range is 32 meters indoors and 95 meters (300 ft) outdoors. 802.11n has greater range. 2.5GHz Wi-Fi communication has greater range than 5GHz. Antennas can also increase range.
Power Consumption Low High
Ease of Use Fairly simple to use. Can be used to connect upto seven devices at a time. It is easy to switch between devices or find and connect to any device. It is more complex and requires configuration of hardware and software.
Latency 200ms 150ms
Bit-rate 2.1Mbps 600 Mbps

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