Gateron Oil King vs Gazzew Boba U4T — Which Should You Buy?

Side-by-side comparison of Gateron Oil King and Gazzew Boba U4T. We compare specs, performance, and value to help you decide.

Updated 2026-03-09 Independently reviewed
Gateron Oil King

Gateron Oil King

9.4/10
$0.75 /per-switch
VS
Gazzew Boba U4T

Gazzew Boba U4T

9/10
$0.85 /per-switch

Feature Comparison

Feature Gateron Oil King Gazzew Boba U4T
Actuation Force 55g 62g
Travel Distance 2.0mm 2.0mm
Total Travel 4.0mm 4.0mm
Type Linear Tactile
Sound Level Quiet Medium
Spring Heavy Standard
Housing Nylon Nylon
Stem Material POM POM
Lubed Factory pre-lubed No
RGB Compatible Yes Yes

Gateron Oil King

Pros

  • Outstanding factory lube
  • Smooth as butter
  • No modding required
  • Premium feel
  • Consistent across batches
  • Great sound profile

Cons

  • Higher price point
  • Heavier spring not for everyone

Gazzew Boba U4T

Pros

  • Satisfying tactile bump
  • Unique thock sound
  • Premium build quality
  • Multiple spring options
  • Great for typing

Cons

  • Higher price
  • Less common in retail

Our Verdict

Gateron Oil King

The Oil King delivers endgame-level smoothness straight from the factory—no modding needed.

20% Off — Limited Time, Check Now

Gazzew Boba U4T

The best tactile switch for those who want pronounced feedback without the noise of clicky switches.

Price Drop Alert — View Deal Now

Our Methodology

We test each switch for actuation feel, sound profile, and build quality. No manufacturer has editorial influence.

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