Topdon Rlink X3 vs Rlink X7 vs Rlink J2534 Comparison

 Topdon Rlink series J2534 diagnostic interface comparison: Rlink X3 vs Rlink X7 vs Rlink J2534.

Item	Topdon Rlink X3	Topdon Rlink X7	Topdon Rlink J2534
Image
Hardware
CPU	ARM Cortex-M4F 32 Bit	ARM Cortex-M33 32 Bit	ARM Cortex-M33 32 Bit
Storage	FLASH 512KB, SRAM 256KB	FLASH 512KB, SRAM 256KB	FLASH 512KB, SRAM 256KB
Battery	N/A	N/A	N/A
Input Voltage Range	9-18V	9-18V	9-18V
Operating System	N/A	N/A	N/A
Screen	N/A	N/A	N/A
Indicator	2 LED Indicators: Communication, Power	3 LED Indicators: Vehicle, Power, Connection	3 LED Indicators: Vehicle, Power, Connection
WiFi	N/A	N/A	N/A
Network Processor	N/A	N/A	N/A
Wired Interface (PC)	USB Type-C	USB Type-C	USB Type-C
Network Interface (PC)	N/A	N/A	N/A
Wireless Interface (PC)	N/A	N/A	N/A
Weight	141g（4.97 oz)	90g (3.17oz)	90g (3.17oz)
Protocol		J2534, D-PDU, CAN-FD, DoIP, KWP2000	J2534, D-PDU, CAN-FD, DoIP, KWP2000
Dimensions	92*48*24mm(3.62*1.89*0.94 inches)	114.7x51x29mm (4.51x2x1.14inches)	114.7x51x29mm (4.51x2x1.14inches)
LOCAL DIAGNOSTICS (OEM COMPATIBILITY)
Mercedes Benz	X	√	√ (Xentry passthru)
BMW	X	√	√ (ISTA+ passthru)
Porsche (PI-W-I-S, PI-W-I-S-4)	X	√	X
Ford (Forscan)	√	√	√
Ford (FDRS/FJDS)	√	√	√
Ford (IDS)	X	√	X
Toyota (Techstream TIS, GTS+)	X	√	√
HONDA (HDS, i-HDS)	X	√	√
GM (GDS2/TLC/SPS, DPS)	√	√	√
GM (Tech2win)	√	√	√
Subaru (SSM4)	X	√	√
Subaru(FlashWrite2)	X	√	√
Nissan (CONSULT-III Plus R2R)	X	√	√
Nissan (CONSULT-III ）	X	√	X
Chrysler (witech2)	√	√	√
VW/AUDI (ODIS-S, ODIS-E)	X	√	√
VOLVO (V-I-D-A)	X	√	√
JAGUAR/LANDROVER (Pathfinder)	X	√	X
LAND ROVER (TOPIX)	X	√	X
Wuling Baojun	X	√	√
Roewe (VDS2)	X	√	X
MAZDA (MDRS)	X	√	√
MAZDA (IDS)	X	√	√
KIA (KMA)	X	√	√
Hyundai (HMA)	X	√	√
Mitsubishi（MUT-3）	X	√	√
Others
Remote Diagnostics Function	X	X	X
Driver Management Platform	Rlink Platform	Rlink Platform	Rlink Platform
Built-in App	N/A	N/A	N/A
Update Function		Driver / Firmware Update	Driver / Firmware Update
Packing List	RLink X3/User Manual OEM Software Installation and Usage Guide Warranty Card	RLink J2534 / OBD Extension Cable / 2m USB Type-C Cable / Quick User Guide / Carrying Case	RLink J2534 / OBD Extension Cable / 2m USB Type-C Cable / Quick User Guide / Carrying Case
Warranty Period	1 Year	1 Year	1 Year

In sum: 

 In terms of software license, Rlink X7> Rlink J2534 > Rlink X3. 

 RLink J2534 includes all software drivers. RLink X7 only comes with one brand driver of your choice. 

In terms of OEM software support, the RLink X7 covers more brands, such as: Ford, Nissan, JLR, Benz, BMW, Porsche. 

 Rlink X3 is specially built with US car brands, GM, Ford and Chrysler.