Skip to content

Mouse comparison

Logitech MX Master 4 vs Logitech G502 X LIGHTSPEED

Compare sensor, connection, battery and comfort.

Compared products
01Selected
Logitech MX Master 4

Logitech MX Master 4

  • Ergonomic shape for your grip.
  • 150 g.
  • Bluetooth connection.
  • Horizontal scrolling for wide documents.
  • Battery: Rechargeable battery.
KSh 17,500In Stock
Add to cart
02
Logitech G502 X LIGHTSPEED

Logitech G502 X LIGHTSPEED

  • Up to 140 hours per charge.
  • 44,000 DPI sensor.
  • Tracking speed: > 678 IPS.
  • Onboard memory: up to five profiles with G HUB.
  • 13 programmable controls.
KSh 19,200In Stock
Add to cart

Add to comparison

2 spaces available

Logitech G903KSh 18,700
Logitech MX ERGOKSh 15,900
Logitech PRO X SUPERLIGHTKSh 19,700
Logitech PRO WirelessKSh 16,600
Microsoft Surface Arc MouseKSh 18,000
Logitech MX Master 3SKSh 16,500
Logitech G502 Lightspeed MouseKSh 18,500
2 of 4 products

Our quick verdict

Choose the Logitech MX Master 4 if you want longer battery life (up to 70 days) and a lower price (KSh 1,700 less). Choose the Logitech G502 X LIGHTSPEED if you prefer HERO 44K and a DPI-Shift button cover in the box.

Connections

Logitech MX Master 4
Bluetooth Low Energy
Logitech G502 X LIGHTSPEED
LIGHTSPEED wireless USB receiver

Controls

Logitech MX Master 4
8 buttons
Logitech G502 X LIGHTSPEED
13 programmable controls

Battery life

Logitech MX Master 4
650 mAh battery
Logitech G502 X LIGHTSPEED
Up to 140 hours per charge

Performance

Logitech MX Master 4
Darkfield high precision
Logitech G502 X LIGHTSPEED
44,000 DPI sensor

Sensor technology

Logitech MX Master 4
Darkfield high precision
Logitech G502 X LIGHTSPEED
HERO 44K

Key differences

The main differences to help you choose.

Logitech MX Master 4

  • Longer rated battery life: up to 70 days (vs 140 hours).
  • Lower price: KSh 17,500 (vs KSh 19,200).
  • Darkfield high precision sensor.
  • Connection type: Bluetooth Low Energy or Logi Bolt wireless receiver.
  • Connects to two devices at once.

Logitech G502 X LIGHTSPEED

  • HERO 44K sensor.
  • Also in the box: DPI-Shift button cover.
  • Connection type: LIGHTSPEED wireless USB receiver.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

More topicsFewer topics
6 priorities selected.
How each product answers the selected priorities
PriorityLogitech MX Master 4Logitech G502 X LIGHTSPEED
ConnectionsBluetooth Low EnergyLIGHTSPEED wireless USB receiver
Controls8 buttons13 programmable controls
Battery life650 mAh batteryUp to 140 hours per charge
PerformanceDarkfield high precision44,000 DPI sensor
Sensor technologyDarkfield high precisionHERO 44K
Customization softwareLogi Options+ on Windows and macOSLogitech G HUB

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
BrandLogitechLogitech
ModelMX Master 4 (910-007562)G502 X LIGHTSPEED (910-006181)
AnnouncedSeptember 30, 2025—
TypeErgonomic productivity mouseGaming mouse
ColorGraphiteBlack

Design

Design specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
Dimensions128.15 mm × 88.35 mm × 50.8 mm41.1 mm × 79.2 mm × 131.4 mm
Weight150 g—

Connectivity

Connectivity specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
Connection TypeBluetooth Low Energy or Logi Bolt wireless receiverLIGHTSPEED wireless USB receiver
Wireless TechnologyBluetooth Low Energy—
BluetoothBluetooth Low Energy 5.1—
Wireless ReceiverUSB-C Logi Bolt receiver included; also compatible with USB-A Logi Bolt receivers—
Wireless Range10 m—
Multi-Device ConnectionUp to three devices with Easy-Switch—

Features

Features specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
Customization SoftwareLogi Options+ on Windows and macOSLogitech G HUB
Haptic FeedbackCustomizable Haptic Sense Panel through Logi Options+—
Special FeaturesActions Ring shortcuts; MagSpeed scrolling; customizable haptic feedback—
Onboard Memory—Up to five profiles with G HUB; two by default

Sensor & Tracking

Sensor & Tracking specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
Sensor TechnologyDarkfield high precisionHERO 44K
DPI200-8000 (can be set in increments of 50 DPI)100–44,000 DPI
DPI Adjustment200–8,000 DPI in 50-DPI increments—
Tracking Speed—> 678 IPS
Acceleration—> 40 G
Polling Rate—1,000 Hz (1 ms)

Buttons & Scrolling

Buttons & Scrolling specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
Number of Buttons8—
Gesture ButtonYes—
Scroll WheelYes, MagSpeed wheel with smart shiftDual-Mode Scroll Wheel
Horizontal ScrollYes—
Thumb WheelYes, same as horizontal scroll—
Programmable Buttons—13 programmable controls
Button / Switch Type—LIGHTFORCE hybrid optical-mechanical switches

Battery & Power

Battery & Power specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
Battery TypeRechargeable battery—
Battery Capacity650 mAh—
Battery LifeUp to 70 daysUp to 140 hours without lighting
Charging PortUSB-C—

System Requirements

System Requirements specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
WindowsWindows 11 or later over Bluetooth; Windows 10 or later using Logi BoltWindows® 10 or later
macOSmacOS 13 or laterMac 10.14 or later
Other Operating SystemsBasic functions: Linux, ChromeOS, iPadOS 15 or later and Android 12 or later—
Required Port / ConnectionBluetooth Low Energy or a suitable USB port for the Logi Bolt receiver—
SoftwareLogi Options+ is required for haptics, Actions Ring and advanced customization—

What's in the Box

What's in the Box specifications comparison
SpecificationLogitech MX Master 4Logitech G502 X LIGHTSPEED
In the BoxMouse; USB-C Bolt receiver; User documentationG502 X LIGHTSPEED Wireless Gaming Mouse; DPI-Shift button cover; USB-C charging cable; LIGHTSPEED USB-A receiver; USB extension cable; User documentation

Similarities

  • Both connect with a USB receiver.
  • Both are made by Logitech.

In summary

Choose MX Master 4 for longer rated battery life.

Back to compared products ↑

In-stock alternatives

Microsoft Surface Arc MouseFor Logitech MX Master 4Microsoft Surface Arc MouseView product ↗Logitech PRO WirelessFor Logitech MX Master 4Logitech PRO WirelessView product ↗Logitech G903For Logitech G502 X LIGHTSPEEDLogitech G903View product ↗Logitech PRO X SUPERLIGHT 2For Logitech G502 X LIGHTSPEEDLogitech PRO X SUPERLIGHT 2View product ↗

Related comparisons

Logitech MX Master 4Logitech G903Logitech MX Master 4Logitech MX ERGOLogitech MX Master 4Logitech PRO X SUPERLIGHTLogitech MX Master 4Logitech PRO WirelessMicrosoft Surface Arc MouseLogitech MX Master 4Logitech MX Master 4Logitech MX Master 3SLogitech MX Master 4Logitech G502 Lightspeed MouseLogitech MX Master 4Microsoft Arc Wireless MouseLogitech MX Master 4Logitech MX Vertical Mouse
Menu
Need Help? +254 112891117
Back to Top

My Cart