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Logitech G703 LIGHTSPEED with HERO Sensor vs Logitech G403 HERO

Side-by-Side Comparison

    Top
    Main Differences
    Design
      StyleShapePortabilityBuild QualityWeightHand Size RecommendationWireless VersatilityPalm Grip: Hand Size RecommendationCableClaw Grip: Hand Size RecommendationFingertip Grip: Hand Size Recommendation Mouse FeetIn The Box
    Control
      Main ButtonAdditional ButtonsClick LatencyCPISensor LatencySensor SpecificationsMouse WheelNoise
    Operating System And Software
      Configuration SoftwareMouse Compatibility
    Comments

Products

Logitech G703 LIGHTSPEED with HERO Sensor
Logitech G403 HERO

Tested using Methodology v1.5

Updated Feb 27, 2025 07:15 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.3

Updated Dec 15, 2022 05:29 PM

SEE PRICE
Amazon.com
Logitech G703 LIGHTSPEED with HERO Sensor Picture
Logitech G403 HERO Picture
ConnectivityWireless
Type
Standard
Default Weight
105.3 g
Ambidextrous
No
ConnectivityWired
Type
Standard
Default Weight
98.9 g
Ambidextrous
No

Our Verdict

Logitech G703 LIGHTSPEED with HERO Sensor

Logitech G403 HERO

The Logitech G703 LIGHTSPEED with HERO Sensor and the Logitech G403 HERO have very similar designs and perform almost the same. However, the G703 can be used wirelessly with its USB receiver, while the G403 is a wired-only mouse. Both options are somewhat lightweight, very comfortable, and well-suited for a palm grip. They use the same sensor and have the same number of buttons.

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Variants

  • G703 LIGHTSPEED with HERO Sensor (Black)
  • G403 HERO (Black)

Review

See Logitech G703 LIGHTSPEED with HERO Sensor Review
See Logitech G403 HERO Review
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