VIKIO HOME VK-RI31-30B 30 in
#1 in IslandFull review
A black island hood with hands-free controls, for a cooktop on an island in a modern kitchen.
Amazon $429.99$429.99
The VIKIO HOME VK-RI31-30B 30 in and the JOEAONZ RHA290BTG 36 in are evenly matched, rated 3.6 and 3.6. The JOEAONZ RHA290BTG 36 in costs $30.03 less ($399.96 vs $429.99).
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
JOEAONZ RHA290BTG 36 in
#2 in IslandFull review
A 36 in glass island hood with strong airflow at a moderate price, for wider island cooktops.
Amazon $399.96$399.96
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every island range hood; a clear win is highlighted. How we rank explains each one.
| Factor weight | VIKIO HOME VK-RI31-30B 30 in | JOEAONZ RHA290BTG 36 in |
|---|---|---|
| Overall rating | 3.6/5 | 3.6/5 |
| Airflow 20% | 96 390 CFM | 93 700 CFM, more than a home range needs |
| Quiet at full speed 20% | 50 noise at full speed not published (neutral score used) | 50 noise at full speed not published (neutral score used) |
| Quiet at low speed 15% | 50 45 dB | 50 noise at low speed not published (neutral score used) |
| Features 20% | 75 dishwasher-safe steel filters, LED lighting, 3 or more speeds, delayed shut-off, converts to ductless, gesture, remote or app control | 75 dishwasher-safe steel filters, LED lighting, 3 or more speeds, delayed shut-off, converts to ductless, gesture, remote or app control |
| Price 15% | 37 $429.99 | 40 $399.96 |
| Warranty 10% | 25 2-year warranty | 25 2-year warranty |
Specifications
| VIKIO HOME VK-RI31-30B 30 in | JOEAONZ RHA290BTG 36 in | |
|---|---|---|
| Airflow and noise | ||
| Max airflow | 390 CFM | 700 CFM |
| Noise at low speed | 45 dB | - |
| Fan speeds | 3 | 3 |
| Installation | ||
| Mount | Island | Island |
| Width | 30 in | 36 in |
| Venting | Ducted or ductless | Ducted or ductless |
| Airflow cap for make-up air codes | No | No |
| Features | ||
| Grease filters | Steel baffle | Stainless steel |
| LED lighting | Yes | Yes |
| Controls | Touch, gesture | Touch, gesture |
| Delayed shut-off | Yes | Yes |
| Automatic fan speed | No | No |
| Build | ||
| Weight | 50.7 lb | 64.1 lb |
| Warranty | 2 years | 2 years |