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Genmax GM2200i vs Honda EU2200i Camo

Comparing the Genmax GM2200i and Honda EU2200i Camo inverter generators. Both deliver 1800 running watts, but differ in noise, runtime, warranty, and price.

  • Genmax GM2200i
  • Honda EU2200i Camo

Comparison Overview

AJ Quick
Analysis by AJ Quick
Mechanical engineer and founder of RightGenerator

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.

Key takeaways

  • Both generators produce 1800 running watts and 2200 starting watts from inverter platforms
  • Honda EU2200i Camo runs at just 48 decibels, 10 dB quieter than the Genmax's 58 dB
  • Genmax GM2200i delivers 6 hours at 50% load versus Honda's 4 hours
  • Genmax weighs 41.9 pounds, about 5.5 pounds lighter than the Honda at 47.4 pounds
  • Honda offers a 3-year warranty, tripling the Genmax's 1-year coverage
  • Both units run approximately 8 hours at 25% load for light-use scenarios

Best use cases

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.

Verdict & recommendation

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

  • Model GM2200i
    Model GM2200i

    Genmax 1,800W Gas Generator

    1800W
    Running
    58 dB
    Noise
    View details
  • Model EU2200i Camo
    Model EU2200i Camo

    Honda 1,800W Gas Generator

    1800W
    Running
    48 dB
    Noise
    View details
Quick charts
Each chart uses its own Y-axis scale (so numbers are comparable within a chart).
Running watts
W
Starting watts
W
Noise
dB
Runtime @50%
h
Running watts by fuel
Shows how output changes across gasoline/propane/natural gas (when available).
Generator Specifications Comparison
SpecificationGenmax GM2200iHonda EU2200i Camo
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesYes
RV readyNoNo
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 gaugeNoNo
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 outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
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
GasolineNot 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 arrestorYesYes
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 ProtectionYesYes
Carbon Monoxide MonitoringYesYes
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.
  • Most Powerful
    Genmax GM2200i
    1800W running
  • Quietest
    Honda EU2200i Camo
    48 dB
  • Longest Runtime
    Genmax GM2200i
    6h at 50% load
Where to buy
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Genmax GM2200i
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Honda EU2200i Camo
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