Compare Generators Side-by-Side
Select up to 4 generators to compare specs, power output, noise levels, runtime and more. Your compare URL is shareable.
- Sportsman GEN2200DFi
- Yamaha EF2200iS
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).
| Specification | Sportsman GEN2200DFi | Yamaha EF2200iS |
|---|---|---|
| General | ||
| Product type | Generator | Generator |
| Fuel | Dual-Fuel | Gasoline |
| Inverter | Yes | Yes |
| Parallel capable | Yes | Yes |
| RV ready | No | Yes |
| Running watts | Winner: Winner: 1800 W | Winner: Winner: 1800 W |
| Starting watts | Winner: Winner: 2200 W | Winner: Winner: 2200 W |
| Noise (lower limit) | 60 dB | Winner: Winner: 57 dB |
| Weight | Winner: Winner: 45 lbs | 55.2 lbs |
| Run time @50% load | Winner: Winner: 7 h | Not available |
| Run time @25% load | Not available | 10.5 h |
| Fuel tank | 1 gal | 1.24 gal |
| Fuel gauge | No | Yes |
| Approx. dimensions (L × W × H) | 19.2 x 12 x 18.1 | 21.9 x 11.8 x 18.5 |
| Electrical | ||
| Voltage (AC) | 120V 60 Hz | 120 |
| Voltage (DC) | 12V | 12 |
| GFCI outlets | No | No |
| Covered outlets | No | No |
| Automatic Voltage Regulation | No | Yes |
| THD | Not available | 2.5 % |
| Engine | ||
| Engine | 79 cc OHV 4-stroke | 79 cc Yamaha MZ80 OHV 4-stroke |
| 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 | 7 h | Not available |
| Run time @25% load | Not available | 10.5 h |
| Propane | Not available | Not available |
| Running watts | 1600 W | Not available |
| Starting watts | 1900 W | Not available |
| 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 | 18 h | Not available |
| Run time @25% load | Not available | Not available |
| Other | ||
| Data center | Not available | Not available |
| Indicators | true | true |
| Compliance | CARB, EPA | CARB, EPA |
| Security | Not available | Not available |
| Spark arrestor | Yes | Yes |
| Neutral | Floating | Not available |
| UPC | 27077803044 | 810856030317 |
| Core / High-priority specs | ||
| Running Watts (Gasoline) | 1800 | 1800 |
| Running Watts (Propane) | 1600 | Not available |
| Starting Watts (Gasoline) | 2200 | 2200 |
| Starting Watts (Propane) | 1900 | Not available |
| Runtime @ 50% Load (Gasoline) | 7 | Not available |
| Runtime @ 50% Load (Propane) | 18 | Not available |
| Runtime @ 25% Load (Gasoline) | Not available | 10.5 |
| AC Outlet Types | 1x Duplex 120V 20A (5-20R) | 1x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R) |
| Electrical & power | ||
| Frequency | 60 | 60 |
| Engine & construction | ||
| Engine Type | 79 cc OHV 4-stroke | OHV 4-stroke |
| Engine Displacement | 79 | 79 |
| Engine Oil Type | SAE10W-30 | Not available |
| Runtime & fuel system | ||
| Runtime @ 25% Load (Gasoline) | Not available | 10.5 |
| Runtime @ 50% Load (Gasoline) | 7 | Not available |
| Runtime @ 50% Load (Propane) | 18 | Not available |
| Safety & compliance | ||
| Overload Protection System | Low oil and overload protection | Low oil and overload protection |
| Low Oil Protection | Yes | Yes |
| Carbon Monoxide Monitoring | Yes | Yes |
| Included equipment | ||
| Starting Components | Funnel, tool kit, propane hose, and battery charging cables | Not available |
| Included Accessories | Funnel, tool kit, propane hose, and battery charging cables | No accessories |
| Warranty & identification | ||
| Commercial Warranty | 1 | 3 |
| Additional specs | ||
| Summary | The Sportsman GEN2200DFi is a dual fuel inverter generator capable of delivering 2200 surge watts and 1800 running watts. It features a 3 HP 4-stroke OHV engine, parallel capability, and provides clean sine wave power suitable for sensitive electronics. | The Yamaha EF2200iS is a portable inverter generator that offers a balance between power and portability, making it ideal for campers, caravanners, adventurers, and outdoor enthusiasts. |
- Most PowerfulSportsman GEN2200DFi1800W running
- QuietestYamaha EF2200iS57 dB
- Longest RuntimeSportsman GEN2200DFi7h at 50% load
Where to buy
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Sportsman GEN2200DFi
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Yamaha EF2200iS
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