Logitech G604 LIGHTSPEED vs Logitech G900 Chaos Spectrum Side-by-Side Mouse Comparison

Tested using Methodology v1.0

Updated Sep 06, 2022 08:39 PM

ConnectivityWireless

TypeStandard

Default Weight141.1 g

AmbidextrousNo

ConnectivityWireless

TypeStandard

Default Weight154 g

AmbidextrousYes

Variants

G604 Lightspeed

G900 Chaos Spectrum (Black)

Review

See Logitech G604 LIGHTSPEED review

See Logitech G900 Chaos Spectrum review

Our Verdict

Logitech G604 LIGHTSPEED

Logitech G900 Chaos Spectrum

The Logitech G604 LIGHTSPEED is an excellent MMO mouse, while the Logitech M900 Chaos Spectrum is a very good FPS gaming mouse. The G604 has a right-handed shape, connects with its USB receiver or Bluetooth, and uses an AA battery. It also has six side buttons and a more consistent sensor. On the other hand, the G900 has an ambidextrous shape and connects wirelessly with its USB receiver or its micro-USB charging cable. It also has four customizable side buttons. Both mice are well-suited for all grip types and most hand sizes, but the G604 isn't suitable for small hands using any grip type.

Check Price

Standard

G604 Lightspeed

Black

G900 Chaos Spectrum

Standard

G604 Lightspeed

Black

G900 Chaos Spectrum

Standard

G604 Lightspeed

Notice: Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable. Learn how our test benches and scoring system work, and read more about the latest changes to our mice test methodology.

Main Differences for

Threshold

0.10

Work

8.5

8.2

Wireless Versatility

9.4

7.0

Full Comparison

Work

8.5

8.2

Video Games (FPS)

7.7

7.9

Video Games (MMO)

8.5

Ultra-Light Gaming

7.0

Travel

6.9

Raw Performance

8.7

Design

Style

Style Picture

Type

Standard

Coating

Matte

Lighting Color

No Lighting

RGB

Show text

Shape

3D Model

Length

5.1" (129 mm)

5.1" (130 mm)

Width

3.1" (79 mm)

2.6" (65 mm)

Height

1.8" (45 mm)

1.6" (40 mm)

Grip Width

61 mm

Ambidextrous

Yes

Left-Handed Friendly

Finger Rest

Thumb

Portability

7.3

5.6

Portability picture

Box Volume

27.34 in³ (448 cm³)

20.08 in³ (329 cm³)

Receiver Storing

Yes

Show text

Build Quality

8.0

Build quality picture

Show text

Weight

5.5

5.9

Minimum Weight Picture

Lowest Weight

120.7 g

107 g

Default Weight

141.1 g

154 g

Weight Distribution

Centered

Extra Weights

Maximum Weight Without Wire

107 g

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Hand Size Recommendation

Palm Grip Hand Recommendation

Claw Grip Hand Recommendation

Fingertip Grip Hand Recommendation

Right-handed

Left-handed

Ambidextrous

Yes

Coating

Matte

Finger Rest

Thumb

Show text

Wireless Versatility

9.4

7.0

Maximum Of Paired Devices

Bluetooth

Yes

Receiver

Yes

Battery Type

1x AA

Rechargeable

Use When Charging

No ( Single use batteries)

Yes

On/Off Activation

Auto Off And On/Off Switch

Receiver Extender

Yes

Battery Indicator

Yes

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Cable

0.0

8.0

Cable Video

Connectivity

Wireless

Cable Length

N/A

6.1 ft (1.9 m)

Cable Type

No Cable

Braided

Permanent Kink

Port Type: Mouse End

No Port

Micro USB

Port Type: PC End

No Port

USB

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Mouse Feet

7.5

Mouse Feet picture

Gliding Experience

Good

Material

PTFE

Extra Included

Show text

In The Box

In the box picture

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Palm Grip: Hand Size Recommendation

Palm Grip Picture

Small Hand

Yes

Medium Hand

Yes

Large Hand

Yes

X.Large Hand

Yes

Claw Grip: Hand Size Recommendation

Claw Grip Picture

Small Hand

Yes

Medium Hand

Yes

Large Hand

Yes

X.Large Hand

Yes

Fingertip Grip: Hand Size Recommendation

Fingertip Grip Picture

Small Hand

Medium Hand

Yes

Large Hand

Yes

X.Large Hand

Yes

Control

Main Button

Actuation Graph

Force/Distances Graph

Switch Type

Mechanical

Switch Model

Not Specified

Additional Buttons

8.7

8.6

Buttons Picture

Buttons Activation

Mechanical

Total Number Of Buttons

Number Of Side Buttons

Number Of Programmable Inputs

Profile Switching Button

Yes

CPI (DPI) Switching Button

Yes

Gesture Support

Show text

Click Latency

8.4

Latency Testing While Gaming

Latency Data

Expected Connection

6.1 ms

Wired

N/A

12 ms

Receiver

6.1 ms

11 ms

Bluetooth

13.4 ms

N/A

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CPI

8.3

CPI Video

CPI Graph

SRAV Close-Up

SRAV @ 1600 CPI

0.46%

SRAV @ 800 CPI

0.56%

SRAV @ 400 CPI

-0.50%

SRAV @ Fixed CPI

N/A

Precision Error Between Speeds

0.55%

Precision Error Between CPI

0.62%

Worst Tracking Error

-16.93%

Minimum CPI

100 CPI

50 CPI

Maximum CPI

25,600 CPI

12,000 CPI

CPI Adjustment Steps

50 CPI

Sensor Latency

8.5

Sensor Latency Demonstration

Sensor Latency Transition Graph

Sensor Latency CPI Graph

Delay To Start Of Movement

15.3 ms

Delay At Half Movement

4.6 ms

Delay To End Of Movement

6.6 ms

Sensor Specifications

Sensor Technology

Optical (LED)

Sensor Model

HERO 25K

PixArt PMW3366

Works On Glass

Minimum CPI (DPI)

100 CPI

50 CPI

Maximum CPI (DPI)

25,600 CPI

12,000 CPI

CPI (DPI) Adjustment Steps

50 CPI

CPI (DPI) Variation

12%

Minimum Lift Off Distance

1.2 mm

Maximum Polling Rate

1000 Hz

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Mouse Wheel

Mouse wheel picture

Scroll Wheel Type

Notched Wheel + Free Wheel

Scroll Wheel Steps

24 Steps

Scroll Wheel Tilt

Yes

Thumb Wheel Type

Thumb Wheel Steps

No Thumb Wheel

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Noise

Noise Video

Click Noise

Quiet

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Operating System And Software

Configuration Software

Software Tour

Software Name

Logitech G HUB

Logitech G Hub

Software Windows Compatibility

Yes

Software macOS Compatibility

Yes

On-Board Memory

Yes

CPI (DPI) Adjustment

Yes

Polling Rate Adjustment

Yes

Profile Configuration

Yes

Profile Auto-Switching

Yes

Software settings screenshot

RGB On/Off

No RGB

Yes

Account Needed

Show text

Mouse Compatibility

Windows Compatibility

Fully

macOS Compatibility

Fully

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Check Price

Standard

G604 Lightspeed

Black

G900 Chaos Spectrum

Standard

G604 Lightspeed

Black

G900 Chaos Spectrum

Standard

G604 Lightspeed