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Logitech G602 vs Logitech G903 LIGHTSPEED
Side-by-Side Comparison
Products
Logitech G602
Logitech G903 LIGHTSPEED
Tested using Methodology v1.4
Updated Nov 11, 2024 04:25 PM
SEE PRICE
Amazon.comTested using Methodology v1.5
Updated Jan 27, 2025 07:04 PM
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ConnectivityWireless
TypeStandard
Default Weight151.3 g
AmbidextrousNo
ConnectivityWireless
TypeStandard
Default Weight111.0 g
AmbidextrousTrue Ambidextrous
Variants
- Logitech G602 (Black gray)
- G903 Lightspeed (Black)
Our Verdict
Logitech G602
Logitech G903 LIGHTSPEED
The Logitech G903 LIGHTSPEED is a better wireless gaming mouse than the Logitech G602. It's more comfortable for all hand sizes, has a better scroll wheel, a much wider customizable CPI range, and has a rechargeable battery. On the other hand, the G602 has a thumb rest on the left side for a more comfortable grip.
Main Differences forWork
Work
Threshold
Work
7.0
8.2
Scroll Wheel
Notched Wheel
Notched Wheel + Free Wheel
Full Comparison
Design
Style
Style Picture
Type
Standard
Standard
Coating
Matte
Matte
Lighting Color
No Lighting
RGB
Shape
3D Model
Length
5.3" (135 mm)
5.1" (130 mm)
Width
3.2" (82 mm)
2.6" (65 mm)
Height
1.7" (43 mm)
1.6" (40 mm)
Grip Width
61 mm
61 mm
Ambidextrous
No
True Ambidextrous
Left-Handed Friendly
No
Yes
Finger Rest
Thumb
No
Portability
7.2
5.6
Portability picture
Box Volume
28.99 in³ (475 cm³)
20.08 in³ (329 cm³)
Receiver Storing
Yes
No
Build Quality
8.0
8.0
Build quality picture
Weight
5.7
5.8
Minimum Weight Picture
Lowest Weight
110.2 g
106.7 g
Default Weight
151.3 g
111.0 g
Weight Distribution
Centered
Front-heavy
Extra Weights
No
Yes
Hand Size Recommendation
Palm Grip Hand Recommendation
Claw Grip Hand Recommendation
Fingertip Grip Hand Recommendation
Wireless Versatility
6.5
7.2
Maximum Of Paired Devices
1
1
Bluetooth
No
No
Receiver
Yes
Yes
Battery Type
2x AA
Rechargeable
Use When Charging
No ( Single use batteries)
Yes
On/Off Activation
Auto Off And On/Off Switch
Auto Off And On/Off Switch
Receiver Extender
Yes
Yes
Battery Indicator
Yes
Yes
Cable
0.0
8.0
Cable Video
Connectivity
Wireless
Wireless
Cable Length
N/A
6.1 ft (1.9 m)
Cable Type
No Cable
Braided
Permanent Kink
No
No
Port Type: Mouse End
No Port
Micro USB
Port Type: PC End
No Port
USB
Mouse Feet
7.0
7.5
Mouse Feet picture
Gliding Experience
Ok
Good
Material
PTFE
PTFE
Extra Included
No
No
In The Box
In the box picture
Control
Main Button
Actuation Graph
Force/Distances Graph
Switch Type
Mechanical
Switch Model
Not Specified
Additional Buttons
8.5
8.3
Buttons Picture
Total Number Of Buttons
12
13
Number Of Side Buttons
6
4
Number Of Programmable Inputs
21
21
Profile Switching Button
Yes
Yes
Gesture Support
No
No
Click Latency
7.1
8.7
Latency Testing While Gaming
Latency Data
Expected Connection
12.0 ms
5.0 ms
Wired
N/A
4.1 ms
Receiver
12.0 ms
5.0 ms
Bluetooth
N/A
N/A
CPI
8.4
9.7
CPI Video
SRAV Close-Up
SRAV @ 1600 CPI
-0.31%
-0.15%
SRAV @ 800 CPI
-0.46%
-0.09%
SRAV @ 400 CPI
-0.67%
-0.33%
SRAV @ Fixed CPI
N/A
N/A
Precision Error Between Speeds
0.33%
0.16%
Precision Error Between CPI
7.02%
0.15%
Worst Tracking Error
12.25%
2.00%
Minimum CPI
250 CPI
50 CPI
Maximum CPI
2,500 CPI
12,000 CPI
CPI Adjustment Steps
50 CPI
50 CPI
Sensor Latency
8.0
8.6
Sensor Latency Demonstration
Sensor Latency Transition Graph
Sensor Latency CPI Graph
Delay To Start Of Movement
16.5 ms
13.2 ms
Delay At Half Movement
7.0 ms
5.2 ms
Delay To End Of Movement
10.2 ms
6.1 ms
Sensor Specifications
Sensor Technology
Laser
Optical (LED)
Sensor Model
Not Specified
PixArt PMW3366
Works On Glass
No
No
Minimum Lift Off Distance
2.4 mm
1.2 mm
Maximum Polling Rate
500 Hz
1000 Hz
Mouse Wheel
Mouse wheel picture
Scroll Wheel Type
Notched Wheel
Notched Wheel + Free Wheel
Scroll Wheel Steps
24 Steps
24 Steps
Scroll Wheel Tilt
No
Yes
Thumb Wheel Type
No
No
Thumb Wheel Steps
No Thumb Wheel
No Thumb Wheel
Noise
Noise Video
Click Noise
Loud
Quiet
Operating System And Software
Configuration Software
Software Tour
Software Name
Logitech Gaming Software
Logitech G HUB
Software Windows Compatibility
Yes
Yes
Software macOS Compatibility
Yes
Yes
On-Board Memory
Yes
Yes
CPI (DPI) Adjustment
Yes
Yes
Polling Rate Adjustment
Yes
Yes
Profile Configuration
Yes
Yes
Profile Auto-Switching
Yes
Yes
RGB On/Off
No
Yes
Mouse Compatibility
10
10
Windows Compatibility
Fully
Fully
macOS Compatibility
Fully
Fully
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Logitech G602
Logitech G903 LIGHTSPEED
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Logitech G602 vs Logitech G903 LIGHTSPEED: Main Discussion
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