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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.

  • A-iPower SUA3800i
  • Ryobi RYi4022X
  • Model SUA3800i
    Model SUA3800i

    A-iPower 3,500W Gas Generator

    3500W
    Running
    63 dB
    Noise
    View details
  • Model RYi4022X
    Model RYi4022X

    Ryobi 3,400W Gas Generator

    3400W
    Running
    72 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
SpecificationA-iPower SUA3800iRyobi RYi4022X
General
Product type
Generator
Generator
Fuel
Gasoline
Gasoline
InverterYesYes
Parallel capableYesNo
RV readyNoYes
Running watts
Winner: Winner: 3500 W
3400 W
Starting watts
3800 W
Winner: Winner: 4000 W
Noise (lower limit)
Winner: Winner: 63 dB
72 dB
Weight
121 lbs
Winner: Winner: 85 lbs
Run time @50% load
7 h
Winner: Winner: 12 h
Run time @25% load
12 h
Not available—
Fuel tank
2.6 gal
Not available—
Fuel gaugeYesNo
Approx. dimensions (L × W × H)
24 x 19 x 22
25 x 15.88 x 21.75
Electrical
Voltage (AC)
120
120
Voltage (DC)
12
Not available—
GFCI outletsNoNo
Covered outletsYesYes
Automatic Voltage RegulationYesYes
THD
Not available—
Not available—
Engine
Engine
223 cc Senci OHV 4-stroke
212 cc Ryobi OHV 4-stroke
Alternator
Not available—
Not available—
Starting system
Recoil
Recoil
Warranty
Warranty
3 years
3 years
Power by fuel
GasolineNot available—Not available—
Running watts
3500 W
3400 W
Starting watts
3800 W
4000 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
12 h
Run time @25% load
12 h
Not available—
Other
Data center
Not available—
Not available—
Indicators
true
true
Compliance
CARB, EPA
CARB
Security
Not available—
Not available—
Spark arrestorYesYes
Neutral
Floating
Floating
UPC
851217006916
46396024183
Core / High-priority specs
Running Watts (Gasoline)
3500
3400
Starting Watts (Gasoline)
3800
4000
Runtime @ 50% Load (Gasoline)
7
12
Runtime @ 25% Load (Gasoline)
12
Not available—
AC Outlet Types
1x Duplex 120V 20A (5-20R); 1x 120V 30A (L5-30R)
2x Duplex 120V 20A (5-20R); 1x 120V 30A (TT-30R)
Electrical & power
Frequency
60
60
Engine & construction
Engine Type
OHV 4-stroke
Ryobi OHV 4-stroke
Engine Displacement
223
212
Runtime & fuel system
Runtime @ 25% Load (Gasoline)
12
Not available—
Runtime @ 50% Load (Gasoline)
7
12
Safety & compliance
Overload Protection System
Low oil and overload protection
Overload protection
Carbon Monoxide MonitoringNoYes
Included equipment
Starting Components
Oil, funnel, tool kit, RV adapter, and battery charging cables
Not available—
Included Accessories
Oil, funnel, tool kit, RV adapter, and battery charging cables
Oil, tool kit, and wheel kit
Warranty & identification
Residential Warranty
Not available—
3
Commercial Warranty
3
3
Part Number
Not available—
RYi4022VNM
Additional specs
Summary
The A-iPower SUA3800i is a 3500-watt inverter generator built for job sites and temporary power needs where portability matters but runtime endurance is secondary. Its gasoline engine delivers clean power suitable for sensitive electronics, making it viable for both construction work and RV backup scenarios.
The Ryobi RYi4022X is a 4000-Watt Gasoline Powered Digital Inverter Generator equipped with CO Detect Shutdown Sensor, designed to provide clean and consistent power suitable for sensitive electronics.
  • Most Powerful
    A-iPower SUA3800i
    3500W running
  • Quietest
    A-iPower SUA3800i
    63 dB
  • Longest Runtime
    Ryobi RYi4022X
    12h at 50% load
Where to buy
Prices can change. We update these automatically.
A-iPower SUA3800i
Store links
No links yet.
Ryobi RYi4022X
Store links
No links yet.
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