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Head-to-head comparison

LM2101 vs. LMB454

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

LM2101
Product illustration for EGO model LM2101

EGO

LM2101

LMB454
Product illustration for Greenworks model LMB454

Greenworks

LMB454

Decision guide

Which mower should you choose?

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

Overall pick

Choose LM2101 if…

    Read the full LM2101 review →

    Choose LMB454 if…

      Read the full LMB454 review →

      Overall recommendation

      POWER+ 21" Push Mower Kit is our overall pick, winning 1 of 10 measured comparisons.

      Match my yard
      Side by side

      Technical specifications

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

      Specifications and scores for POWER+ 21" Push Mower Kit and 80V 21" GEN 2 Brushless 4-in-1 Push Mower
      MetricLM2101LMB454
      Core specifications
      Manufacturer MSRPNot availableNot available
      PowerBattery · 56VBattery · 80V
      Deck width21 in21 in
      DrivePushPush
      Battery runtime45 min Category winner40 min
      WeightNot available60.6 lb

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

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