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  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Shape
    3. Portability
    4. Build Quality
    5. Weight
    6. Hand Size Recommendation
    7. Wireless Versatility
    8. Cable
    9. Mouse Feet
    10. In The Box
  5. Control
    1. Main Button
    2. Additional Buttons
    3. Click Latency
    4. CPI
    5. Sensor Latency
    6. Sensor Specifications
    7. Mouse Wheel
    8. Noise
  6. Operating System And Software
    1. Configuration Software
    2. Mouse Compatibility
  7. Comments

Logitech G305 LIGHTSPEED vs Logitech G PRO 2 LIGHTSPEED

Side-by-Side Comparison

Products

Logitech G305 LIGHTSPEED
Logitech G PRO 2 LIGHTSPEED

Tested using Methodology v1.5

Updated Jan 27, 2025 06:51 PM

SEE PRICE
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Tested using Methodology v1.5

Updated Jan 27, 2025 06:36 PM

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Logitech G305 LIGHTSPEED Picture
Logitech G PRO 2 LIGHTSPEED Picture

Variants

  • G305 (Black)
  • G305 (Blue)
  • G305 (KDA)
  • G305 (Lilac)
  • G305 (White)
  • G PRO 2 LIGHTSPEED (Black)
  • G PRO 2 LIGHTSPEED (Pink)
  • G PRO 2 LIGHTSPEED (White)

Our Verdict

Logitech G305 LIGHTSPEED

Logitech G PRO 2 LIGHTSPEED

The Logitech G305 LIGHTSPEED and the Logitech G PRO 2 LIGHTSPEED are both wireless gaming mice with symmetrical shapes. The G305 has more of an egg-like shape and only has side buttons on the left side. It also uses replaceable batteries. On the other hand, the G PRO 2 LIGHTSPEED has a true ambidextrous design with customizable side buttons on both sides. It's lighter and uses an internal battery with a USB-C cable for charging. It also uses optical switches, which aren't prone to developing double-clicking issues with extended use, and it has an RGB lighting zone, which the G305 lacks.

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Black
G PRO 2 LIGHTSPEED
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White
G PRO 2 LIGHTSPEED
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Pink
G PRO 2 LIGHTSPEED
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Main Differences for

Threshold 

0.10

Work 

7.0
7.2

Additional Buttons 
 

7.3
7.9

Full Comparison

Design

Style  

Style Picture  

Logitech G305 LIGHTSPEED Style Picture
Logitech G PRO 2 LIGHTSPEED Style Picture

Type 
 

Standard
Standard

Coating 
 

Matte
Matte

Lighting Color  

No Lighting
RGB

Show text

Shape  

3D Model  

Logitech G305 LIGHTSPEED 3D Model
Logitech G PRO 2 LIGHTSPEED 3D Model

Length  

4.6" (116 mm)
4.9" (126 mm)

Width  

2.5" (63 mm)
2.5" (63 mm)

Height  

1.5" (38 mm)
1.6" (40 mm)

Grip Width 
 

61 mm
60 mm

Ambidextrous 
 

Shape Only
True Ambidextrous

Left-Handed Friendly 
 

Yes
Yes

Finger Rest 
 

No
No

Show text

Portability 
 

7.8
7.6

Portability picture  

Logitech G305 LIGHTSPEED Portability picture
Logitech G PRO 2 LIGHTSPEED Portability picture

Box Volume 
 

16.96 in³ (278 cm³)
19.47 in³ (319 cm³)

Receiver Storing 
 

Yes
Yes

Show text

Build Quality 
 

8.0
8.0

Build quality picture  

Logitech G305 LIGHTSPEED Build quality picture
Logitech G PRO 2 LIGHTSPEED Build quality picture

Show text

Weight 
 

7.3
7.8

Minimum Weight Picture  

Logitech G305 LIGHTSPEED Minimum Weight Picture
Logitech G PRO 2 LIGHTSPEED Minimum Weight Picture

Lowest Weight 
 

82.3 g
76.0 g

Default Weight 
 

101.7 g
77.5 g

Weight Distribution 
 

Back-heavy
Centered

Extra Weights 
 

No
No

Show text

Hand Size Recommendation 
 

Palm Grip Hand Recommendation 
 

Logitech G305 LIGHTSPEED Palm Grip Hand Recommendation
Logitech G PRO 2 LIGHTSPEED Palm Grip Hand Recommendation

Claw Grip Hand Recommendation 
 

Logitech G305 LIGHTSPEED Claw Grip Hand Recommendation
Logitech G PRO 2 LIGHTSPEED Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation 
 

Logitech G305 LIGHTSPEED Fingertip Grip Hand Recommendation
Logitech G PRO 2 LIGHTSPEED Fingertip Grip Hand Recommendation

Show text

Wireless Versatility 
 

6.8
7.2

Maximum Of Paired Devices 
 

1
1

Bluetooth 
 

No
No

Receiver 
 

Yes
Yes

Battery Type 
 

1x 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

Show text

Cable 
 

0.0
7.0

Cable Video  

Connectivity  

Wireless
Wireless

Cable Length 
 

N/A
6.2 ft (1.9 m)

Cable Type 
 

No Cable
Rubber

Permanent Kink 
 

No
No

Port Type: Mouse End 
 

No Port
USB-C

Port Type: PC End 
 

No Port
USB

Show text

Mouse Feet 
 

7.5
7.5

Mouse Feet picture  

Logitech G305 LIGHTSPEED Mouse Feet picture
Logitech G PRO 2 LIGHTSPEED Mouse Feet picture

Gliding Experience 
 

Ok
Ok

Material 
 

PTFE
PTFE

Extra Included 
 

No
No

Show text

In The Box 
 

In the box picture  

Logitech G305 LIGHTSPEED In the box picture
Logitech G PRO 2 LIGHTSPEED In the box picture

Show text

Control

Main Button 
 

Actuation Graph  

See details on graph tool
See details on graph tool

Force/Distances Graph  

See details on graph tool
See details on graph tool

Switch Type 
 

Mechanical
Optical

Switch Model 
 

Omron D2FC-F-7N
LIGHTFORCE

Show text

Additional Buttons 
 

7.3
7.9

Buttons Picture  

Logitech G305 LIGHTSPEED Buttons Picture
Logitech G PRO 2 LIGHTSPEED Buttons Picture

Total Number Of Buttons 
 

6
8

Number Of Side Buttons 
 

2
4

Number Of Programmable Inputs  
 

11
15

Profile Switching Button 
 

Yes
Yes

Gesture Support 
 

No
No

Show text

Click Latency 
 

8.4
9.2

Latency Testing While Gaming  

Latency Data  

See details on graph tool
See details on graph tool

Expected Connection 
 

6.3 ms
3.4 ms

Wired 
 

N/A
1.5 ms

Receiver 
 

6.3 ms
3.4 ms

Bluetooth 
 

N/A
N/A

Show text

CPI 
 

9.2
8.5

CPI Video  

CPI Graph  

See details on graph tool
See details on graph tool

SRAV Close-Up  

Logitech G305 LIGHTSPEED SRAV Close-Up
Logitech G PRO 2 LIGHTSPEED SRAV Close-Up

SRAV @ 1600 CPI 
 

0.13%
0.38%

SRAV @ 800 CPI 
 

0.09%
0.25%

SRAV @ 400 CPI 
 

0.33%
0.42%

SRAV @ Fixed CPI 
 

N/A
N/A

Precision Error Between Speeds 
 

0.36%
0.77%

Precision Error Between CPI 
 

0.64%
0.73%

Worst Tracking Error 
 

-2.69%
-14.44%

Minimum CPI 
 

200 CPI
100 CPI

Maximum CPI 
 

12,000 CPI
44,000 CPI

CPI Adjustment Steps 
 

50 CPI
1 CPI

Show text

Sensor Latency 
 

8.7
8.5

Sensor Latency Demonstration  

Sensor Latency Transition Graph  

See details on graph tool
See details on graph tool

Sensor Latency CPI Graph  

See details on graph tool
See details on graph tool

Delay To Start Of Movement 
 

15.8 ms
14.3 ms

Delay At Half Movement 
 

4.5 ms
4.9 ms

Delay To End Of Movement 
 

5.0 ms
7.1 ms

Show text

Sensor Specifications 
 

Sensor Technology 
 

Optical (LED)
Optical (LED)

Sensor Model 
 

HERO
HERO 2

Works On Glass 
 

No
No

Minimum Lift Off Distance 
 

1.2 mm
1.2 mm

Maximum Polling Rate 
 

1000 Hz
1000 Hz

Show text

Mouse Wheel 
 

Mouse wheel picture  

Logitech G305 LIGHTSPEED Mouse wheel picture
Logitech G PRO 2 LIGHTSPEED Mouse wheel picture

Scroll Wheel Type 
 

Notched Wheel
Notched Wheel

Scroll Wheel Steps 
 

24 Steps
24 Steps

Scroll Wheel Tilt 
 

No
No

Thumb Wheel Type 
 

No
No

Thumb Wheel Steps 
 

No Thumb Wheel
No Thumb Wheel

Show text

Noise  

Noise Video  

Click Noise 
 

Loud
Loud

Show text

Operating System And Software

Configuration Software 
 

Software Tour  

Software Name  

Logitech G HUB
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 RGB
Yes

Show text

Mouse Compatibility 
 

10
10

Windows Compatibility  

Fully
Fully

macOS Compatibility  

Fully
Fully

Show text

Check Price

Black
G PRO 2 LIGHTSPEED
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White
G PRO 2 LIGHTSPEED
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Pink
G PRO 2 LIGHTSPEED
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Logitech G305 LIGHTSPEED

Logitech G PRO 2 LIGHTSPEED

Comments

  1. Comparison

Logitech G305 LIGHTSPEED vs Logitech G PRO 2 LIGHTSPEED: Main Discussion

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