Head-to-head comparison

PBLLM05K2 vs. LMB454

An independent, normalized comparison of the specifications and editorial scores that matter in your yard.

PBLLM05K2

RYOBI

PBLLM05K2

LMB454

Greenworks

Decision guide

The clearest reasons to choose either model, followed by our overall winner.

Overall recommendation

PBLLM05K2 and LMB454 are evenly matched overall; choose by yard needs and power preference.

Side by side

Compare core specifications and normalized editorial scores. Highlighted cells show the stronger measurable result.

Show differences only

Specifications and scores for 18V ONE+ HP Brushless 20" Self-Propelled Mower Kit and 80V 21" GEN 2 Brushless 4-in-1 Push Mower
Metric	PBLLM05K2	LMB454
Core specifications
Manufacturer MSRP	Not available	Not available
Power	Battery · 18V	Battery · 80V
Deck width	20 in	21 in Category winner
Drive	Self-propelled Category winner	Push
Battery runtime	40 min	40 min
Weight	Not available	60.6 lb

marks the stronger value for that metric. Power is judged using the normalized performance score.

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