Wireless EEG Headset comparioson

EEG headsets

Trade mark and Company EEG-SmartBC
MITSAR CO. LTD.
Russia
Enobio
Neuroelectrics
Spain
LiveAmp
Brain Products
Germany
B-AlertX24
Advanced Brain Monitoring
USA
g.Nautilus-PRO
g.Tec
Austria
Quick-Dry
Cognionics
USA
DSI 24
Wearable Sensing
USA
Number of channels 24/32 20/32 16/32 24 16/32 24/30 24
Accelerometer Yes No
Impedance check Real-time with EEG acquisition Real-time with EEG Yes Yes. Initiated by host computer using bi-directional link Yes (Performed with 10 Hz) Real-time with EEG acquisition No
ADC 24 bit 16 bit
Input range ±310 mV ±341 mV ±187,5mV ±10 mV
Input noise ≤ 1,5 µV
peak-to-peak
≤ 4,0 µV
peak-to-peak
≤ 2,0 µV
peak-to-peak
2,0–3,0 µV
peak-to-peak
≤ 4,0 µV
peak-to-peak
≤ 4,0 µV
peak-to-peak
≤ 3,0 µV
peak-to-peak
Frequency range DC(0)–70 Hz 0,1–100 Hz DC(0)–200 Hz DC(0)–131 Hz 0,3–150 Hz
Hardware sampling rate 2000 Hz filtered down 250 Hz 500 Hz 100/500/250 Hz 256 Hz 500/250 Hz 500/1000 Hz 300 Hz
Onboard storage Micro SD up to 32 Gb Micro SD Micro SD up to 32 Gb No Micro SD No
Communication Bluetooth 3.0 Bluetooth 4.0 Bluetooth
Wireless range ≥ 10 m
Internal power Built-in
Li-poly battery
1000 or 2000 mAh
Built-in Li-ion battery Built-in rechargeable battery 2 x Li-ion batteries Built-in Li-ion battery Dual, hot-swappable, removable Lithium-Ion
Uninterrupted operating time Up to 20 hours – wireless up to 24 hours SD-card (battery 2000 mAh) Up to 14 hours Up to 3 hours – wireless up to 4,5 hours SD-card Up to 6 hours – wireless up to 16 hours SD-card Up to 10 hours Up to 8 hours – wireless up to 16 hours SD-card
Electrodes Wet (MKSCap, Disk, ElectroCap, Waveguard®), Grid/Strip Wet/Dry Dry Active, wet and dry Dry
Triggering Wireless (Smart Synchro) No Built-in Optional Wireless Yes
Photo-Phono stimulator Smart Synchro (glass MitsarPhoto1, built in phono) No
Weight 55 g with battery 1000 mAh
75 g with battery 2000 mAh
65 g 60 g 110 g 200 g 530 g
with dry electrodes
600 g
with dry electrodes
Dimensions 65 x 55 x 18 mm with battery
2000 mAh
65 x 85 x 20 mm 83 x 51 x 14 mm 5” (L) x 2.25” (W) x 1” (H) 80 (L) x 60 (W) x 27 (H) mm
Medically certified CE CE/FDA No CE/FDA No