The 2 meter version:

Supports HDMI 2.1 with 48 Gbps
Ultra HD 10K@120Hz (DSC)
ARC, EARC, CEC, HDCP2.3
Supports HDR, HDR10+ and Dolby Vision
Ultra-certified cable (HDMI.org)
Downwards compatible with HDMI 2.0 etc.
3-fold shielding
Conductors of very pure OFC-buyer
28 AWG Twisted-Pair Data cables
24 C Gilded Contacts
DSC (Show stream compression)
QMS (Fast media change)
QFT (fast frame transport)
VRR (variable renewal frequency)
Allm (Auto Low Latency mode)
UHD 10k 10240 x 4320p 120 Hz 4: 2: 2 (DSC)
UHD 10K 10240 x 4320P 60 Hz 4: 4: 4 (DSC)
UHD 8k 7680 x 4320p 120 Hz 4: 4: 4 HDR (DSC)
UHD 4K 4096 x 2160p 120 Hz 4: 4: 4 HDR
UHD 4K 3840 x 2160p 120 Hz 4: 4: 4 HDR
Full HD 1080p 120 Hz 4: 4: 4 HDR

The versions longer than 2 meters:

3-fold shielding
Conductors made from very pure OFC
* Supports HDMI 2.0B (up to 5.0m)
Vertinde copper conductors (oxidation protection)
Sturdy metal plugs with 24C gilt contacts
Ethernet network (up to 100 Mbit)
audio-rour canal
3D video
Extra color spaces
Capacity type
2160p 4k@60/60Hz; up to 5.0m
1080p (Full-HD); 1080i/720p
HDR (high dynamic range); up to 5.0m
Data speed up to 18.2 gbit/s (up to 5.0m)
Deep Color Multibit; X.V.
HDMI 2.0B Compatible* (up to 5.0m)
HD-audio: DTS ™ HD, Dolby® True HD, Dolby® Digital Plus, PCM, DVD-audio, SACD
Up to 8 audio channels (24 bit /192 kHz)
LIP Sync: Automatic synchronization between image and sound
CEC, HDCP2.2, Edid-compatible