Looking for an honest Razer BlackWidow V3 vs Razer BlackWidow V4 Mechanical GREEN SWITCHES comparison in 2026? We scored both gaming keyboards on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Razer BlackWidow V3 comes out ahead 55/100 to 46/100 — a 9-point gap. The widest gap is in battery life, where the Razer BlackWidow V3 pulls noticeably ahead. Both products sit in the same price band (around $149), so this comparison comes down to spec preference rather than budget.

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Razer BlackWidow V3 edges out the Razer BlackWidow V4 Mechanical GREEN SWITCHES in the gaming keyboards category, especially in battery life (200h vs 40h battery), scoring 55 vs 46. If you want the better overall gaming keyboards, Razer BlackWidow V3 is the recommended choice.
Picking Razer BlackWidow V3 over Razer BlackWidow V4 Mechanical GREEN SWITCHES means trading these off.
Nothing meaningful — specs are roughly matched
Razer
$149
Scores are relative within the gaming keyboardscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
| Spec | Razer BlackWidow V3W | Razer BlackWidow V4 Mechanical GREEN SWITCHES |
|---|---|---|
| Price | 149$ | 149$ |
| Battery Life | 200hrs✓ | 40hrs |
| Weight | 950g | 950g |
| Dimensions | 442 x 154 x 38 mm | 442 x 155 x 40 mm |
| Colors | Black | Black |
Buy Razer BlackWidow V3 if…
Buy the Razer BlackWidow V3 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Razer BlackWidow V4 Mechanical GREEN SWITCHES if…
The Razer BlackWidow V4 Mechanical GREEN SWITCHES is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Razer BlackWidow V3 edges out the Razer BlackWidow V4 Mechanical GREEN SWITCHES in the gaming keyboards category, especially in battery life (200h vs 40h battery), scoring 55 vs 46. If you want the better overall gaming keyboards, Razer BlackWidow V3 is the recommended choice.
Yes, Razer BlackWidow V3 scores higher overall (55 vs 46).
Razer BlackWidow V4 Mechanical GREEN SWITCHES is cheaper at $149 vs $149 for the Razer BlackWidow V3.
Buy the Razer BlackWidow V3 if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The Razer BlackWidow V4 Mechanical GREEN SWITCHES is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Razer BlackWidow V3 lasts longer with 200 hours vs 40 hours for the other.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.