Corded vs Cordless Da Sander: Which One Should You Buy?

A fender that needs filler leveled and a tabletop that needs a swirl-free finish ask for the same tool in different places: the bench job beside an outlet, the car job where a cord gets in the way. That split is what corded vs cordless da sander comes down to: cord power against battery power. Listings collected 1 November 2026.

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#	Product	Shop Score	Buy
1	DCA Random Orbital Sander	9.5/10	Buy on Amazon
2	EVERGRADE Cordless DA Random Orbital Sander	9.5/10	Buy on Amazon
3	EVERGRADE Cordless Professional DA Random Orbital	9.5/10	Buy on Amazon
4	Random Orbital Sander: DEKOPRO 5" Corded 3.0 Amps	9.4/10	Buy on Amazon

1

DCA Random Orbital Sander

DCA·9.5/10 Shop Score

i

The Shop Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A corded 5-inch random orbital sander with a 3.0 AMP motor, 6 speeds up to 12,000 OPM and 10 sandpapers.

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Pros

• 6 speeds from 4000 to 12000 OPM
• 10 sandpapers, 80 to 320 grit
• Dust bag of 10 fl oz (0.3L), rubber seal on dust port
• 2 year warranty stated

Cons

• Bullets state 2.87 lbs; spec table states 3.0 pounds
• No orbit size stated
• Walls and ceiling work not recommended
• Needs an outlet nearby

2

EVERGRADE Cordless DA Random Orbital Sander

EVERGRADE·9.5/10 Shop Score

i

The Shop Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A cordless 16V brushless DA sander with a 6-inch pad, a 3/16 inch (5.0 mm) offset and 5 speeds, in a kit with 2 batteries and a charging station.

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Pros

• 16V brushless motor with 5 speed settings
• 3/16 inch (5.0 mm) offset for fast material removal
• Kit: 2 batteries, charging station, storage case
• 6-inch hook-and-loop pad, broader coverage

Cons

• No warranty term stated
• Bullets state 2.65 lb with battery; spec table states 3.27 pounds
• Battery runtime not stated
• Charging time not stated

3

EVERGRADE Cordless Professional DA Random Orbital

EVERGRADE·9.5/10 Shop Score

i

The Shop Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A cordless 16V brushless DA sander with a 6-inch pad, a 3/16 inch (5.0 mm) offset and 5 speeds, in a starter kit with 1 battery.

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Pros

• 16V brushless motor with 5 speed settings
• 3/16 inch (5.0 mm) offset
• 6-inch hook-and-loop pad
• Charging station included

Cons

• Only 1 battery in the kit
• No storage case stated in this kit
• No warranty term stated
• Bullets state 2.65 lb with battery; spec table states 3.27 pounds

4

Random Orbital Sander: DEKOPRO 5" Corded 3.0 Amps

DEKOPRO·9.4/10 Shop Score

i

The Shop Score runs from 9.2 to 9.8 and weighs performance (35%), build (25%), value (25%), safety (10%, where it applies) and warranty (5%), using only what the manufacturer and the listing publish. How we pick ›

A corded 5-inch orbital sander with a 3.0 AMP motor, 6 speeds up to 13,000 RPM and 16 sanding discs.

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Pros

• 6 speeds from 7000 to 13,000 RPM
• 16 discs, 60 to 1000 grit
• 8 vacuum holes, detachable dust bag
• Ergonomic rubber grip, balanced counterweight design

Cons

• No weight stated anywhere in the listing
• No warranty term stated
• Title says dust box; contents list a dust bag
• No dimensions stated in the spec table

Side by side

corded vs cordless da sander: what separates the two sides

Corded examples run on 3.0 AMP motors: DCA states 300W with its 3.0 AMP motor, while DEKOPRO states 3.0 Amps with no wattage given. The cordless examples run on a 16V lithium-ion system with a brushless motor, each kit with a charging station.

Freedom is the cordless argument: EVERGRADE presents the tool as pneumatic-like performance without compressor setup, air lines or cord restrictions. The corded answer is simpler: no battery to charge, and DCA adds the only stated warranty term among these picks, a 2 year term.

Speed, pad and orbit

Speed figures do not line up neatly: DCA states 6 speeds from 4000 to 12000 OPM, DEKOPRO states 6 speeds from 7000 to 13,000 RPM, and EVERGRADE states 5 speed settings up to 10,000 RPM. Because one corded example uses OPM and the others use RPM, a direct speed comparison stays unclear.

Pad size is clearer: both corded examples use a 5-inch pad, both cordless examples use a 6-inch pad. Orbit is one-sided: each cordless example states a 3/16 inch (5.0 mm) offset; neither corded example states an orbit size.

Dust, discs and weight

Every example here collects dust into a bag: DCA holds 10 fl oz (0.3L), DEKOPRO pairs with 8 vacuum holes, and each EVERGRADE kit includes a dust collection bag. Discs differ: DCA includes 10 sandpapers from 80 to 320 grit, DEKOPRO 16 discs from 60 to 1000 grit, and each EVERGRADE kit a 6pc sandpaper set with no grits stated.

Weight shows why the bullets matter more than the table here: DCA bullets state 2.87 lbs against 3.0 pounds in the spec table, and EVERGRADE bullets state 2.65 lb with battery against 3.27 pounds in the spec table, so this guide uses the bullets figures.

Example sanders

Garage Fit Check

• Power: corded examples need an outlet at the job; cordless kits need a charged battery.
• Space: DCA measures 7.3 × 5.0 × 8.4 inches, EVERGRADE 316K 9.0 × 6.0 × 4.35 inches, and 316SK5 8.5 × 6.0 × 4.5 inches; DEKOPRO states no dimensions.
• Warranty: only DCA states a warranty term, 2 year; the rest state none.

FAQ: garage tools

Should I buy a corded or cordless DA sander for auto body work?

For body work away from an outlet, the cordless examples suit the job: 16V brushless power, a 6-inch pad and a 3/16 inch (5.0 mm) offset. Near an outlet, corded examples remove battery worries entirely.

Do cordless DA sanders match corded ones on speed?

The listings leave that unclear: corded examples state up to 12,000 OPM and up to 13,000 RPM, cordless examples up to 10,000 RPM, and the mixed units block a direct comparison.

What grits come with each sander?

DCA includes 10 sandpapers from 80 to 320 grit, and DEKOPRO includes 16 discs from 60 to 1000 grit. Each EVERGRADE kit includes a 6pc sandpaper set with no grits stated.

Do these sanders include dust collection?

Yes. Every example here includes a dust bag: the DCA bag holds 10 fl oz (0.3L), the DEKOPRO bag pairs with 8 vacuum holes, and each EVERGRADE kit includes a dust collection bag.

Which of these sanders has a warranty?

Only DCA, with a stated 2 year warranty. The other examples state no warranty term.

Related: the best cordless DA sander roundup and the air vs electric DA sander comparison.