Launch X431 Diagun IV vs. Launch X431 Diagun III

This article compare Launch X431 Diagun IV  with Launch X431 Diagun III.Show the difference from hardware to software,follow the below table to overview the difference.

Item Launch X431 Diagun IV Launch X431 Diagun III
Main unit Image
Operating Android 7.0 WIN CE 5.0
Processor Quad core 1.1 GHz 400 MHz ARM9
Memory 1GB(Expandable up to 32 GB) 1G TF Card
Storage 16GB(Expandable up to 64 GB) 1GB
LCD Screen 5.5 inch IPS screen with a

resolution of 1280*720

194*86*33MM,4.3 inch LCD

with touch screen

Battery 2500mh rechargeable polymer

lithium battery

3800 mAh
Official Website www.dbscar.com www.dbscar.com
Language English,German,Japanese,

Russian,French,Spanish
Arabic,Korean,Traditional Chinese…

English,Spanish,French,

German,Japanese,
Korean,Russian,Arabic

Update 2 Years Free Update Online 1 Year Free Update
Bluetooth Bluetooth 4.1.10m(Without Obstacle) Theoretically 100m,suggest 15-20m
WiFi Wi-Fi:WLAN 802.11 b/g/n USB
Function Full-diagnosis,Oil Reset Service,

Steering Angle Calibration
Electronic Parking Brake Reset,

Battery Register/Battery
Maintenance,ABS Bleeding/

Electronic Throttle Position Reset
/Learn,Diesel Particulate Filter(DPF)

Regeneration,Tire Pressure
Monitior System Reset

Full diagnostic(Read/erase DTCs,

diaplay live data stream etc)

Vehicle Model List Abarth,Acura,Alfa,Romeo,Audi,

Bentley,BMW,Buick,Cadillac,

Chevrolet,Chrysler,Citroen,Dacia,

Daewoo,Daihasu,Dodge,Fiat,Ford,

GAZ,Geely,GMC,Goinggreen,Greatwall,

Holden,Honda,Hyundai,Infiniti,

Isuzu,JaguarJeep,Land Rover,Lexus,

Mazda,Mercedes,Benz,Mini,Mitsubishi,

NissanOpel,Perodua,Peugeot,Range,

Rover,Renault,Saab,Seat,Skoda,Smart,
Ssangyong,Subaru,Suzuki,Tata,Toyota,

Vauxhall,VAZ,Volvo

Australia Ford,Brazil GM/Fiat
China:
Brilliance,BYD,Changan,Chang

Cheng,Changhe,Chery,GEELY,

Gonow,HaFei,JAC,Jiangling,SGMW
Tianjin,FAW,Weili,Xiamen,Golden,

XinKai,ZhongShun,Zhongxing,ZOTYE
Europe:
Audi,Benz,BMW,Citroen,Dacia,Ford,

Fiat,Jaguar,Lancia,Land Rover,Opel,Peugeot,Porsche,Renult
Romeo,Rover,Saab,Seat,Skoda,Smart,

Transporter
& V-Class,Volkswagen,Volvo
Japan:Daihatsu,Honda,JPIsuzu,

Mazda,MitsubisHI,
Nissan,Subaru,Suzuki,Toyota

Other Cable Non-16 pin cable 9 pcs
Printer Buy SO118 X431 Printer Buy SO118 Pinter

The mainly advantage of launch x431 diagun IV diagnostic tool is add special function Brake Reset,Oil Reset,SAS Reset,BAT.Reset,Bleeding,Elec.TH Tottle Rottle Rlrn, TPMS Reset, DPF REG. the old launch x431 diagun III not support these special function

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