OTOFIX IM2 vs IM1 vs Autel MaxiIM IM608PRO II vs IM508s

Comparison Table

Item	OTOFIX IM2	OTOFIX IM1	Autel MaxiIM IM608 Pro II	Autel MaxiIM IM508S
Image
Price	$1954	$695	$2788	$949
Processor	Qualcomm SDM660 Octa-core, Processor: 4*2.2GHz(A73)/ 4*1.8GHz(A53)	Rockchip PX30 Quad-core, Processor: 4*1.5GHz(A35)	Qualcomm SDM660 Octa-core, Processor: 4*2.2GHz(A73)/ 4*1.8GHz(A53)	Rockchip RK3566 Quad core, Processor: 4*1.8GHz(A55)
Operating system	Android 10.0	Android 9	Android 10.0	Android 11
RAM	4G	2G	4G	4G
ROM	128G	64G	128G	64G
Screen	10.1 inches	7 inches	10.1 inches	7 inches
Resolution	1920*1200	800*1200	1920*1200	1024*600
Wi-Fi	Wi-Fi (802.11 a/b/g/n/ac)	Wi-Fi (802.11 b/g/n)	Wi-Fi (802.11 a/b/g/n/ac)	Wi-Fi (802.11 a/b/g/n/ac)
Bluetooth	BT V5.0 + BR/EDR	BT V5.0 + EDR	BT V5.0 + BR/EDR	×
USB	USB 2.0:(2 USB HOST Type A, 1 USB mini device)	USB 2.0:(1 USB HOST Type C, 1 USB OTG Tyep C)	USB 2.0:(2 USB HOST Type A, 1 USB mini device)	USB 2.0:(1 USB HOST Type A, 1 USB mini device)
HDMI	HDMI 2.0	×	HDMI 2.0	×
SD Card	×	Support up to 64G	Support up to 64G	Support up to 64G
Battery	3.8V, 15000 mAh	5800 mAh	3.8V, 15000 mAh	3.7V, 5000mAh
Camera	Rear:16 Megapixel, AF with Flashlight	Rear: 800W	Rear:16 Megapixel, AF with Flashlight	×
Connection	V1 Flash	V1	JVCI+	OBD cable
Programmer	XP1 Pro	XP1	XP400 Pro	XP200
Reading/writing EEPROM	√	√	√	√
Reading/writing MCU	√	√	√	√
Reading/writing IMMO ECU	√	√	√	√
Universal key info detection	√	√	√	√
Write key to ECU by programmer	√	√	√	√
Key unlocking	√	√	√	√
Frequency detection	√	√	√	√
Universal key generation	√	√	√	√
Chip simulation(need APB112)	√	√	√	√
Auto VIN	√	√	√	√
Reading/erasing codes	√	√	√	√
Read live data	√	√	√	√
Read freeze data	√	√	√	√
Read ECU info	√	√	√	√
Active test	√	×	√	√
Service function	√ (40+ service features)	√ (36 service features)	√ (36 service features)	√ (36 service features)
Special function	√	×	√	√
Online coding	√ (Mercedes not included)	×	√ (Mercedes not included)	×
Offline coding	√	×	√	×
Hidden function	√ (Mercedes not included)	×	√ (Mercedes not included)	×
Guided function	√ (Mercedes, BMW, JLR are not included)	×	√ (Mercedes, BMW, JLR are not included)	×
Offline programming	√	×	√	×
Cloud service	Report management	Report management	Report management	Report management
Scan VIN	√	√	√	×
Scan License	√	√	√	×
Remote desk	√	√	√	√
DoIP(adapter required)	√	√	√	×
CANFD(adapter required)	√	√	√	√
Remote expert	√	×	√	×
Endoscope	√ (optional)	×	√ (optional)	×

Summary:

For full diagnostics + key programming (premium): Autel MaxiIM IM608 Pro II is the best, offering the most complete and advanced set of features.
For key programming + basic diagnostics (mid-range): Autel MaxiIM IM508S is a great value with strong capabilities but fewer advanced diagnostic features compared to the IM608 Pro II.
For key programming (entry-level to mid-range): OTOFIX IM2 offers a good balance of price and advanced key programming features for locksmiths or small shops.
For basic key programming (budget): OTOFIX IM1 is ideal for entry-level users who need only basic key programming functionalities.

Your choice ultimately depends on the depth of diagnostics and key programming you require, along with your budget. If your focus is primarily key programming with some diagnostic features, the OTOFIX IM2 and IM1 are strong contenders. However, for a tool that balances both advanced diagnostics and key programming, the Autel MaxiIM IM508S or IM608 Pro II would be more suitable, with the IM608 Pro II being the top-of-the-line option for those needing maximum functionality.