Havit KB389L vs Razer BlackWidow V3

Name: Havit KB389L
Brand: Havit
SKU: havit-mechanical-gaming-backlit-keyboard-hv-kb389l
Price: 29.99 USD
Availability: InStock

Looking for an honest Havit KB389L vs Razer BlackWidow V3 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. Both products score nearly identically (55/100 vs 55/100) — this is a genuine toss-up that hinges on which specs matter most for your use case. The widest gap is in battery life, where the Razer BlackWidow V3 pulls noticeably ahead. On price the Havit KB389L undercuts the Razer BlackWidow V3 by 397% ($29.99 vs $149), which materially changes the value calculus for budget-conscious buyers.

TIE

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AI Matrix

Havit KB389L and Razer BlackWidow V3 are closely matched gaming keyboards devices with nearly identical overall scores (55 vs 55). The best choice depends on which specific features matter most to you.

Reviewed by VersusMatrix Editorial Team|Our methodology

Spec Comparison

Score Breakdown

Havit KB389LRazer BlackWidow V3

Features30% weight

Tie

Switch Type25% weight

Tie

Price20% weight

Havit KB389L Winner

Battery15% weight

100

Razer BlackWidow V3 Winner

100

Connectivity10% weight

100

Tie

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.

Havit KB389L

✓ Pros

●Lower price: $29.99 vs $149
●Better value for money

✗ Cons

●Shorter battery life: 40h vs 200h
●Slower chip: 7 vs 10 benchmark

Razer BlackWidow V3

✓ Pros

●Longer battery life: 200h vs 40h
●Faster chip: 10 vs 7 benchmark
●Better battery score

✗ Cons

●Higher price: $149 vs $29.99
●Higher price relative to value

Spec	Havit KB389L	Razer BlackWidow V3
Price	29.99$✓	149$
Battery Life	40hrs	200hrs✓
Weight	950g	950g
Dimensions	442x135x40 mm	442 x 154 x 38 mm
Colors	Black	Black

Who Should Buy

Buy Havit KB389L if…

Choose the Havit KB389L if budget is your top priority — it offers competitive specs at a lower price point.

Buy Razer BlackWidow V3 if…

The Razer BlackWidow V3 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.

Havit KB389L vs Razer BlackWidow V3 — FAQ

Havit KB389L vs Razer BlackWidow V3: which is better?

Is Havit KB389L better than Razer BlackWidow V3?

Both products score similarly — it depends on your priorities.

Which is cheaper, Havit KB389L or Razer BlackWidow V3?

Havit KB389L is cheaper at $29.99 vs $149 for the Razer BlackWidow V3.

Who should buy the Havit KB389L?

Choose the Havit KB389L if budget is your top priority — it offers competitive specs at a lower price point.

Who should buy the Razer BlackWidow V3?

The Razer BlackWidow V3 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.

Which lasts longer, Havit KB389L or Razer BlackWidow V3?

Razer BlackWidow V3 lasts longer with 200 hours vs 40 hours for the other.

Reviewed by VersusMatrix Editorial Team

Last updated: May 10, 2026

Editorial guidelines

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.