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Mouse comparison

Logitech G102 LIGHTSYNC vs Logitech M240 Silent

Compare sensor, connection, battery and comfort.

Compared products
01Selected
Logitech G102 LIGHTSYNC

Logitech G102 LIGHTSYNC

  • 85 g.
  • wired connection.
  • 2.1 m cable for extra reach.
  • Battery: USB powered.
  • 8,000 DPI sensor.
KSh 4,200In Stock
02
Logitech M240 Silent Bluetooth Mouse

Logitech M240 Silent Bluetooth Mouse

  • 73.8 g.
  • Ambidextrous shape for your grip.
  • Bluetooth connection.
  • Battery: 1 × AA battery.
  • 4,000 DPI sensor.
KSh 3,250In Stock

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UGREEN FUN+ Rechargeable Wireless MouseKSh 3,600
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Logitech Pebble Mouse 2 M350sKSh 4,500
Logitech M221 Wireless MouseKSh 3,900
Logitech M720 TriathlonKSh 5,200
Logitech G203 LIGHTSYNCKSh 4,100
2 of 4 products

Our quick verdict

Choose the Logitech G102 LIGHTSYNC if you want a 8,000 DPI sensor. Choose the Logitech M240 Silent Bluetooth Mouse if you want Bluetooth Low Energy and a lighter build (73.8 g).

Weight

Logitech G102 LIGHTSYNC
85 g
Logitech M240 Silent Bluetooth Mouse
73.8 g

Connections

Logitech G102 LIGHTSYNC
Wired connection
Logitech M240 Silent Bluetooth Mouse
Bluetooth connection

Battery capacity

Logitech G102 LIGHTSYNC
USB powered
Logitech M240 Silent Bluetooth Mouse
1 × AA battery

Controls

Logitech G102 LIGHTSYNC
6 buttons
Logitech M240 Silent Bluetooth Mouse
3 buttons

Performance

Logitech G102 LIGHTSYNC
8,000 DPI sensor
Logitech M240 Silent Bluetooth Mouse
4,000 DPI sensor

Key differences

The main differences to help you choose.

Logitech G102 LIGHTSYNC

  • Higher sensor resolution: 8,000 DPI (vs 4,000).
  • Power: USB powered.

Logitech M240 Silent Bluetooth Mouse

  • Bluetooth Low Energy.
  • Lighter: 73.8 g (vs 85 g).
  • Power: 1 × AA battery.
  • Also in the box: AA battery.

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 G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
Weight85 g73.8 g
ConnectionsWired USBBluetooth Low Energy
Controls6 buttons3 buttons
Battery lifeNo batteryUp to 18 months of battery life
Performance8,000 DPI sensor4,000 DPI sensor
Battery capacityBattery: USB poweredBattery: 1 × AA battery

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
BrandLogitechLogitech
ModelG102 LIGHTSYNC — Black: 910-005823; White: 910-005824; Blue: 910-005801; Lilac: 910-005854M240 Silent (910-007120)
TypeGaming mouseWireless mouse
ColorBlack; White; Blue; LilacOff-White

Design

Design specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
Dimensions38.2 mm × 62.1 mm × 116.6 mm99 mm × 60 mm × 39 mm
Weight85 g73.8 g
Hand Orientation—Ambidextrous

Connectivity

Connectivity specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
Connection TypeWired USBBluetooth Low Energy
BluetoothNoBluetooth Low Energy
Cable / ConnectorUSB-A—
Cable Length2.1 m—
Wireless Technology—Bluetooth Low Energy; optional Logi Bolt receiver support
Wireless Receiver—Logi Bolt compatible; receiver not included
Wireless Range—Up to 10 m

Features

Features specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
Customization SoftwareLogitech G HUBLogi Options+ on Windows and macOS
RGB LightingLIGHTSYNC RGB—
Silent Clicks—SilentTouch technology

Sensor & Tracking

Sensor & Tracking specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
DPI200 – 8,000 DPI400–4,000 DPI
Polling Rate1000Hz (1ms)—
Sensor Technology—Smooth optical tracking
DPI Adjustment—400–4,000 DPI in 100-DPI steps using Logi Options+

Buttons & Scrolling

Buttons & Scrolling specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
Number of Buttons63
Programmable Buttons6—
Scroll Wheel—Yes, 2D, mechanical

Battery & Power

Battery & Power specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
Battery TypeUSB powered1 × AA battery
Battery LifeNo batteryUp to 18 months

System Requirements

System Requirements specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
WindowsWindows® 7 or laterWindows 10 or later
macOSmacOS 10.13 or latermacOS 11 or later
Other Operating Systems—iPadOS 14 or later, ChromeOS, Linux and Android 9.0 or later
Required Port / Connection—Bluetooth Low Energy support

What's in the Box

What's in the Box specifications comparison
SpecificationLogitech G102 LIGHTSYNCLogitech M240 Silent Bluetooth Mouse
In the BoxG203 LIGHTSYNC; User documentationMouse; 1 AA battery (pre-installed); User documentation

Similarities

  • Both are made by Logitech.

In summary

Choose M240 Silent Bluetooth for a Bluetooth connection and a lighter build.

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