Launch x431 IV Compare with X431 V and X431 V+

No	Features and Function	X-431 IV	X431 V	X431 V+
1	Picture
2	OS	LINUX	Android	Android
3	Screen	240X320 LCD with touch screen and backlit	7 inch Multi-touch capacitor screen	10.1 inch multi touch capacitor screen
4	Processor	72MHz 32bit ARM7	1GHz Dual Core	Quad 1.2GHz Processor
5	Memory	16M	512MB	1GB
6	Storage	1G CF card	2GB,extendible to 32G	8G
7	Battery	No	3000mAh，	Standyby time：>600小时
			Working time：4 hours	Working time：6-8hours
8	Printer	High speed thermal printer	No	Optional wifi printer
9	Vehicle Coverage	Asia, Europe, US and China	Asia, Europe, US and China	Asia, Europe, US and China
10	Communicating Method	Test cable	Blutooth/WIFI	Blutooth/WIFI
11	OBD Diagnostic	Wired diagnosis, independently diagnose full system and analysis & display through smart terminal.	Bluetooth diagnosis, independently diagnose full system and analysis & display through smart terminal.	Bluetooth diagnosis, independently diagnose full system and analysis & display through smart terminal.
12	Heavy Truck diagnostic	X	X	X
13	Diesel Vehicle	√/12V	X	X
14	Passenger Vehicle	√	√	√
15	Function	Car configuration	Car configuration	Car configuration
16	Videoscope	x	X	X
17	Oscilloscope	X	X	X
18	Sensor simulation and test	X	X	X
19	Test Battery	X	X	X
20	Display DataStream	Data/Graphics	Data/Graphics	Data/Graphics
21	Update way	Download to CF card and update	online One-click update	online One-click update
22	System Restore	X	√	√
23	Multi Group Display	2	4、6、12	4、6、12
24	Wired Network	X	No support	No support
25	Wireless Network	X	Support	Support
26	VGA Interface	X	No support	No support
27	HDMI	X	No support	No support
28	Camera	X	Front: 0.2 megapixel, Rear: 2.0 megapixel	0.3M pixels front , rear 3.2M pixels
29	Test Vehicle Power Supply	DC12V	DC12V	DC12V
30	Startup Time	35s	25s	25s
31	Screenshot	X	Software screenshot	Software screenshot
32	Photograph and Camera	X	√	√
33	Audio	X	√	√
34	Live Chat(CC)	X	√	√
35	Features in Design	Encapsulate design at side, and bottom,anti-knock, powerful function, economical cost	Tablet, multi-touch, customer management	Tablet, multi-touch, customer management
36	Working Temprature	-10-55℃（14-131℉）	-20-55℃（04-131℉）	-20-55℃（04-131℉）
37	Storage Temp	-20-70℃（-4-158℉）	-30-70℃（-14-158℉）	-30-70℃（-14-158℉）
38	Dimension(L*W*Hmm)	198*316*55.5	198 X 124 X 10.1	257.4mm×175.9mm×9.9mm
39	Weight	Approx 1.8kg	0.68Kg	0.64kg
40	Maintenance Info	Support	Support	Support
41	Software	No need to pay software	No need to pay software	No need to pay software