Comparing the Genmax GM2200i and Honda EU2200i Camo inverter generators. Both deliver 1800 running watts, but differ in noise, runtime, warranty, and price.
The Genmax GM2200i and Honda EU2200i Camo are remarkably similar on paper, both delivering 1800 running watts and 2200 starting watts from gasoline-powered inverter platforms. The most striking difference is noise output. The Honda EU2200i Camo operates at just 48 decibels, which is roughly the volume of a quiet conversation, while the Genmax GM2200i produces 58 decibels, noticeably louder and closer to the sound of a normal conversation or background music. That 10-decibel gap is significant in real-world use, especially at campgrounds or tailgates where neighbors are nearby.
Runtime tells an interesting split story. At 25% load, both units are nearly identical, with the Genmax running for 8 hours and the Honda for 8.1 hours. But at 50% load, the Genmax pulls ahead with 6 hours of runtime compared to the Honda's 4 hours. The Genmax is also lighter at 41.9 pounds versus the Honda's 47.4 pounds, making it a bit easier to carry. On the other hand, Honda backs its unit with a 3-year warranty, tripling the Genmax's 1-year coverage.
Budget-conscious buyers who need solid runtime under moderate loads may lean toward the Genmax, while those who value whisper-quiet operation and long-term brand reliability will find the Honda worth the premium.
Choose the Genmax GM2200i if you want a lightweight, budget-friendly inverter generator that performs well under sustained loads. At 41.9 pounds, it is easier to haul to a campsite, tailgate, or job site. Its 6-hour runtime at 50% load is a real advantage if you plan to run appliances or tools for extended periods without constantly refueling. The trade-off is a louder 58-decibel operating volume, which may not bother you on a noisy job site but could draw complaints at a quiet campground. The 1-year warranty also means you are taking on more risk if something goes wrong after the first year, so this generator rewards buyers who are comfortable with basic maintenance and willing to accept a shorter coverage window in exchange for upfront savings.
Choose the Honda EU2200i Camo if quiet operation is a top priority. At 48 decibels, this is one of the quietest portable generators in its class, making it ideal for camping, RV parks, and any setting where noise restrictions or courtesy matter. Honda's reputation for engine reliability is well earned, and the 3-year warranty provides meaningful peace of mind. The camo styling is a nice bonus for hunters and outdoor enthusiasts who prefer gear that blends in. The downsides are a heavier 47.4-pound frame and a notably shorter 4-hour runtime at 50% load, which means more frequent refueling when you are pushing the unit harder. It also typically carries a higher price tag. If you mostly run light loads like phone chargers, LED lights, and a small fan, the runtime gap narrows considerably since both units last about 8 hours at 25% load.
If keeping noise to a minimum matters most, whether for campground etiquette, hunting trips, or simply your own comfort, the Honda EU2200i Camo is the stronger pick. Its 48-decibel rating and 3-year warranty justify the higher cost for buyers who plan to use the generator for years. If you need longer runtime under moderate loads, want a lighter unit, or are working within a tighter budget, the Genmax GM2200i delivers comparable power output with better endurance at 50% load and a lower price of entry.
Both generators produce clean inverter power suitable for sensitive electronics, and both share the same 1800/2200 watt rating. Your decision ultimately comes down to whether you value quiet operation and warranty coverage or runtime efficiency and portability.
Last updated August 17, 2026


| Specification | Genmax GM2200i | Honda EU2200i Camo |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Gasoline | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | No |
| Running watts | Winner: Winner: 1800 W | Winner: Winner: 1800 W |
| Starting watts | Winner: Winner: 2200 W | Winner: Winner: 2200 W |
| Noise (lower limit) | 58 dB | Winner: Winner: 48 dB |
| Weight | Winner: Winner: 41.9 lbs | 47.4 lbs |
| Run time @50% load | Winner: Winner: 6 h | 4 h |
| Run time @25% load | 8 h | 8.1 h |
| Fuel tank | 1 gal | 0.95 gal |
| Fuel gauge | No | No |
| Approx. dimensions (L × W × H) | 18.9 x 11.4 x 17.3 | 20 x 11.4 x 16.7 |
| Electrical | ||
| Voltage (AC) | 120 | 120 |
| Voltage (DC) | 5 | Not available |
| GFCI outlets | No | No |
| Covered outlets | Yes | Yes |
| Automatic Voltage Regulation | Yes | Yes |
| THD | <3% % | Not available |
| Engine | ||
| Engine | 79.7 cc Dinking OHV 4-stroke | 121 cc Honda GXR120 OHV 4-stroke, cast iron sleeve |
| Alternator | Not available | Not available |
| Starting system | Recoil | Recoil |
| Warranty | ||
| Warranty | 1 years | 3 years |
| Power by fuel | ||
| Gasoline | Not available | Not available |
| Running watts | 1800 W | 1800 W |
| Starting watts | 2200 W | 2200 W |
| Running amps (120V) | Not available | Not available |
| Running amps (240V) | Not available | Not available |
| Peak amps (120V) | Not available | Not available |
| Peak amps (240V) | Not available | Not available |
| Run time @50% load | 6 h | 4 h |
| Run time @25% load | 8 h | 8.1 h |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | EPA, ANSI/PGMA G300-2023 | EPA, ANSI/PGMA G300-2023 |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Not available | Not available |
| UPC | 738349925141 | 786102007313 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1800 | 1800 |
| Starting Watts (Gasoline) | 2200 | 2200 |
| Runtime @ 50% Load (Gasoline) | 6 | 4 |
| Runtime @ 25% Load (Gasoline) | 8 | 8.1 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | Dinking OHV 4-stroke | Honda GXR120 OHV 4-stroke, cast iron sleeve |
| Engine Displacement | 79.7 | 121 |
| Cylinder Sleeve | Not available | Cast iron sleeve |
| Engine Oil Type | 10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | 8 | 8.1 |
| Runtime @ 50% Load (Gasoline) | 6 | 4 |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection, CO monitoring | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Included Accessories | Funnel and tool kit | No |
| Warranty & identification | ||
| Residential Warranty | Not available | 3 |
| Commercial Warranty | Not available | 3 |
| Part Number | Not available | EU2200iTAN3 |
| Additional specs | ||
| Summary | The GENMAX GM2200i is a 2200-watt gasoline inverter generator featuring a 79.7cc engine, CO detection, and parallel capability, designed for quiet and efficient power supply. | The Honda EU2200i Camo is a 2200-watt 120V inverter generator featuring a Realtree Edge camo exterior, designed for outdoor enthusiasts. It offers super quiet operation, lightweight portability, and stable power output suitable for various appliances. Equipped with the Honda My Generator app and Bluetooth capability, it allows for remote monitoring and control. The CO-MINDER system provides advanced carbon monoxide detection for enhanced safety. |