Ryobi
Ryobi ONE+ 18V Cordless Reciprocating Saw P519
$39.50
Best Reciprocating Saws · head-to-head
Ryobi ONE+ 18V Cordless Reciprocating Saw P519 vs Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B
A sourced, side-by-side comparison. Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B is cheaper at $36. Every spec and price links to its source.
Black+Decker
Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B
$36Cheaper
Which is better: the Ryobi ONE+ 18V Cordless Reciprocating Saw P519 or Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B?
The Ryobi ONE+ 18V Cordless Reciprocating Saw P519 wins 1 of the 1 specs we compare head to head; the other wins 0. The Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B is the cheaper at $36. Get the Ryobi ONE+ 18V Cordless Reciprocating Saw P519 for the stronger spec sheet, the Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B to spend less.
See Ryobi ONE+ 18V Cordless Reciprocating Saw P519 on Amazon See Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec |  Ryobi ONE+ 18V Cordless Reciprocating Saw P519 |  Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B |
|---|---|---|
| US price | $39.50 | $36 |
| Brand | Ryobi | Black+Decker |
| Released | — | — |
| Power source | cordless | cordless |
| Amps or voltage | 18 V | 20 V |
| Strokes per min max | 3400 | 3000 |
| Stroke length (in) | 1.0 in | 0.875 in |
| Orbital action | — | — |
| Tool less blade change | Yes | Yes |
| Brushless | No | No |
| Weight (lb) | 3.75 | 4.1 |
| Release | — | — |
Sources — Ryobi ONE+ 18V Cordless Reciprocating Saw P519: ryobitools.com (verified 2026-11-05). Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B: blackanddecker.com (verified 2026-11-03).
What's the difference between the Ryobi ONE+ 18V Cordless Reciprocating Saw P519 and Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B?
Where the two actually differ on the specs we track (4 of 8). Matching specs are omitted.
- Amps or voltage: Ryobi ONE+ 18V Cordless Reciprocating Saw P519 18 V vs Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 20 V
- Strokes per min max: Ryobi ONE+ 18V Cordless Reciprocating Saw P519 3400 vs Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 3000
- Stroke length (in): Ryobi ONE+ 18V Cordless Reciprocating Saw P519 1.0 in vs Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 0.875 in
- Weight (lb): Ryobi ONE+ 18V Cordless Reciprocating Saw P519 3.75 vs Black+Decker 20V MAX POWERCONNECT Reciprocating Saw BDCR20B 4.1